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Many such systems

  • 1 существовать

    •

    Such stresses obtain when...

    •

    Electromechanical devices are ( still) with us ( today), and will be around for a long time to come.

    •

    The Solar System has been in existence for five billion years.

    •

    Although corrosion by gases is similar to corrosion by liquids, two important differences are found.

    •

    Cold climates occurred in regions that are hot at the present time.

    •

    Such factors are always found in pairs.

    Русско-английский научно-технический словарь переводчика > существовать

  • 2 automatizado

    adj.
    automated, robot, intelligent, automatized.
    past part.
    past participle of spanish verb: automatizar.
    * * *
    * * *
    - da adjetivo automated
    * * *
    = automated, computer-based, computer-held, computerised [computerized, -USA], machine assisted, machine-held, mechanised [mechanized, -USA], computer-stored, machine-based, computer-controlled, electronically based, computering, disintermediated, unmanned, machine-readable.
    Ex. These principles are being applied in an ever increasing variety of contexts, both manual and automated.
    Ex. It may well be that the computer-based environment of such systems may overcome many of the limitations of enumerative classification schemes in their traditional applications.
    Ex. For each term entering the vocabulary a record is constructed in a computer-held file.
    Ex. Printed title indexes which could be used as elementary subject indexes were one of the first products of computerised information retrieval systems.
    Ex. Her ALA activity includes having been Editor of Message from MARS, the occasional newsletter of the new RASD discussion group MARS, which stands for machine assisted Reference Service.
    Ex. Other indexes based on titles, both printed and machine-held, may provide access to words other than the first in a title.
    Ex. Mechanized systems offer a wide range of potential search strategies and searching aids.
    Ex. If a computer-stored controlled vocabulary is used, the assigned terms might be checked automatically and new or mistyped terms would be flagged (marked).
    Ex. The incorporation of such features into a system would permit us to create a machine-based catalog rather than a reference file of bibliographic records.
    Ex. LCSH has taken a further step forward with the use of computer-controlled typesetting.
    Ex. Librarians who have reservations about the spread of electronically based services are not Luddites.
    Ex. The 1980s have seen a significant increase in the quantity and breadth of offshore computering services -- those based in the developing countries.
    Ex. Database records are enhanced with links through to the full text of periodical articles, where these are available, or to the Library's disintermediated document delivery system where an online version of the article is not available.
    Ex. The 'strategic computing' plan announced by the United States in early 1984 envisages, among others, the use of intelligent robots (for example, to serve as ammunition loaders in tanks, or in unmanned reconnaissance and manipulating devices).
    Ex. 'Data base' is a term referring to machine-readable collections of information, whether numerical, representational or bibliographic.
    ----
    * método automatizado = computer-based method.
    * semiautomatizado = partially-automated, semi-automated.
    * * *
    - da adjetivo automated
    * * *
    = automated, computer-based, computer-held, computerised [computerized, -USA], machine assisted, machine-held, mechanised [mechanized, -USA], computer-stored, machine-based, computer-controlled, electronically based, computering, disintermediated, unmanned, machine-readable.

    Ex: These principles are being applied in an ever increasing variety of contexts, both manual and automated.

    Ex: It may well be that the computer-based environment of such systems may overcome many of the limitations of enumerative classification schemes in their traditional applications.
    Ex: For each term entering the vocabulary a record is constructed in a computer-held file.
    Ex: Printed title indexes which could be used as elementary subject indexes were one of the first products of computerised information retrieval systems.
    Ex: Her ALA activity includes having been Editor of Message from MARS, the occasional newsletter of the new RASD discussion group MARS, which stands for machine assisted Reference Service.
    Ex: Other indexes based on titles, both printed and machine-held, may provide access to words other than the first in a title.
    Ex: Mechanized systems offer a wide range of potential search strategies and searching aids.
    Ex: If a computer-stored controlled vocabulary is used, the assigned terms might be checked automatically and new or mistyped terms would be flagged (marked).
    Ex: The incorporation of such features into a system would permit us to create a machine-based catalog rather than a reference file of bibliographic records.
    Ex: LCSH has taken a further step forward with the use of computer-controlled typesetting.
    Ex: Librarians who have reservations about the spread of electronically based services are not Luddites.
    Ex: The 1980s have seen a significant increase in the quantity and breadth of offshore computering services -- those based in the developing countries.
    Ex: Database records are enhanced with links through to the full text of periodical articles, where these are available, or to the Library's disintermediated document delivery system where an online version of the article is not available.
    Ex: The 'strategic computing' plan announced by the United States in early 1984 envisages, among others, the use of intelligent robots (for example, to serve as ammunition loaders in tanks, or in unmanned reconnaissance and manipulating devices).
    Ex: 'Data base' is a term referring to machine-readable collections of information, whether numerical, representational or bibliographic.
    * método automatizado = computer-based method.
    * semiautomatizado = partially-automated, semi-automated.

    * * *
    automated
    * * *

    Del verbo automatizar: ( conjugate automatizar)

    automatizado es:

    el participio

    Multiple Entries:
    automatizado    
    automatizar
    automatizado
    ◊ -da adjetivo

    automated
    automatizar ( conjugate automatizar) verbo transitivo
    to automate

    * * *
    automatizado, -a adj
    automated

    Spanish-English dictionary > automatizado

  • 3 технологии для автоматизации

    1. automation technologies

     

    технологии для автоматизации
    -
    [Интент]

    Параллельные тексты EN-RU

    Automation technologies: a strong focal point for our R&D

    Технологии для автоматизации - одна из главных тем наших научно исследовательских разработок

    Automation is an area of ABB’s business with an extremely high level of technological innovation.

    Автоматика относится к одной из областей деятельности компании АББ, для которой характерен исключительно высокий уровень технических инноваций.

    In fact, it may be seen as a showcase for exhibiting the frontiers of development in several of today’s emerging technologies, like short-range wireless communication and microelectromechanical systems (MEMS).

    В определенном смысле ее можно уподобить витрине, в которой выставлены передовые разработки из области только еще зарождающихся технологий, примерами которых являются ближняя беспроводная связь и микроэлектромеханические системы (micro electromechanical systems MEMS).

    Mechatronics – the synthesis of mechanics and electronics – is another very exciting and rapidly developing area, and the foundation on which ABB has built its highly successful, fast-growing robotics business.

    Еще одной исключительно интересной быстро развивающейся областью и в то же время фундаментом, на котором АББ в последнее время строит свой исключительно успешный и быстро расширяющийся бизнес в области робототехники, является мехатроника - синтез механики с электроникой.

    Robotic precision has now reached the levels we have come to expect of the watch-making industry, while robots’ mechanical capabilities continue to improve significantly.

    Точность работы робототехнических устройств достигла сегодня уровней, которые мы привыкли ожидать только на предприятиях часовой промышленности. Большими темпами продолжают расти и механические возможности роботов.

    Behind the scenes, highly sophisticated electronics and software control every move these robots make.

    А за кулисами всеми перемещениями робота управляют сложные электронные устройства и компьютерные программы.

    Throughout industry today we see a major shift of ‘intelligence’ to lower levels in the automation system hierarchy, leading to a demand for more communication within the system.

    Во всех отраслях промышленности сегодня наблюдается интенсивный перенос "интеллекта" на нижние уровни иерархии автоматизированных систем, что требует дальнейшего развития внутрисистемных средств обмена.

    ‘Smart’ transmitters, with powerful microprocessors, memory chips and special software, carry out vital operations close to the processes they are monitoring.

    "Интеллектуальные" датчики, снабженные высокопроизводительными микропроцессорами, мощными чипами памяти и специальным программно-математическим обеспечением, выполняют особо ответственные операции в непосредственной близости от контролируемых процессов.

    And they capture and store data crucial for remote diagnostics and maintenance.

    Они же обеспечивают возможность измерения и регистрации информации, крайне необходимой для дистанционной диагностики и дистанционного обслуживания техники.

    The communication highway linking such systems is provided by fieldbuses.

    В качестве коммуникационных магистралей, связывающих такого рода системы, служат промышленные шины fieldbus.

    In an ideal world there would be no more than a few, preferably just one, fieldbus standard.

    В идеале на промышленные шины должно было бы существовать небольшое количество, а лучше всего вообще только один стандарт.

    However, there are still too many of them, so ABB has developed ‘fieldbus plugs’ that, with the help of translation, enable devices to communicate across different standards.

    К сожалению, на деле количество их типов продолжает оставаться слишком разнообразным. Ввиду этой особенности рынка промышленных шин компанией АББ разработаны "штепсельные разъемы", которые с помощью средств преобразования обеспечивают общение различных устройств вопреки границам, возникшим из-за различий в стандартах.

    This makes life easier as well as less costly for our customers. Every automation system is dependent on an electrical network for distributing – and interrupting, when necessary – the power needed to carry out its various functions.

    Это, безусловно, не только облегчает, но и удешевляет жизнь нашим заказчикам. Ни одна система автоматики не может работать без сети, обеспечивающей подачу, а при необходимости и отключение напряжения, необходимого для выполнения автоматикой своих задач.

    Here, too, we see a clear trend toward more intelligence and communication, for example in traditional electromechanical devices such as contactors and switches.

    И здесь наблюдаются отчетливо выраженные тенденции к повышению уровня интеллектуальности и расширению возможностей связи, например, в таких традиционных электромеханических устройствах, как контакторы и выключатели.

    We are pleased to see that our R&D efforts in these areas over the past few years are bearing fruit.

    Мы с удовлетворением отмечаем, что научно-исследовательские разработки, выполненные нами за последние годы в названных областях, начинают приносить свои плоды.

    Recently, we have seen a strong increase in the use of wireless technology in industry.

    В последнее время на промышленных предприятиях наблюдается резкое расширение применения техники беспроводной связи.

    This is a key R&D area at ABB, and several prototype applications have already been developed.

    В компании АББ эта область также относится к числу одной из ключевых тем научно-исследовательских разработок, результатом которых стало создание ряда опытных образцов изделий практического направления.

    At the international Bluetooth Conference in Amsterdam in June 2002, we presented a truly ‘wire-less’ proximity sensor – with even a wireless power supply.

    На международной конференции по системам Bluetooth, состоявшейся в Амстердаме в июне 2002 г., наши специалисты выступили с докладом о поистине "беспроводном" датчике ближней локации, снабженном опять-таки "беспроводным" источником питания.

    This was its second major showing after the launch at the Hanover Fair.

    На столь крупном мероприятии это устройство демонстрировалось во второй раз после своего первого показа на Ганноверской торгово-промышленной ярмарке.

    Advances in microelectronic device technology are also having a profound impact on the power electronics systems around which modern drive systems are built.

    Достижения в области микроэлектроники оказывают также глубокое влияние на системы силовой электроники, лежащие в основе современных приводных устройств.

    The ABB drive family ACS 800 is visible proof of this.

    Наглядным тому доказательством может служить линейка блоков регулирования частоты вращения электродвигателей ACS-800, производство которой начато компанией АББ.

    Combining advanced trench gate IGBT technology with efficient cooling and innovative design, this drive – for motors rated from 1.1 to 500 kW – has a footprint for some power ranges which is six times smaller than competing systems.

    Предназначены они для двигателей мощностью от 1,1 до 500 кВт. В блоках применена новейшая разновидность приборов - биполярные транзисторы с изолированным желобковым затвором (trench gate IGBT) в сочетании с новыми конструктивными решениями, благодаря чему в отдельных диапазонах мощностей габариты блоков удалось снизить по сравнению с конкурирующими изделиями в шесть раз.

    To get the maximum benefit out of this innovative drive solution we have also developed a new permanent magnet motor.

    Стремясь с максимальной пользой использовать новые блоки регулирования, мы параллельно с ними разработали новый двигатель с постоянными магнитами.

    It uses neodymium iron boron, a magnetic material which is more powerful at room temperature than any other known today.

    В нем применен новый магнитный материал на основе неодима, железа и бора, характеристики которого при комнатной температуре на сегодняшний день не имеют себе равных.

    The combination of new drive and new motor reduces losses by as much as 30%, lowering energy costs and improving sustainability – both urgently necessary – at the same time.

    Совместное использование нового блока регулирования частоты вращения с новым двигателем снижает потери мощности до 30 %, что позволяет решить сразу две исключительно актуальные задачи:
    сократить затраты на электроэнергию и повысить уровень безотказности.

    These innovations are utilized most fully, and yield the maximum benefit, when integrated by means of our Industrial IT architecture.

    Потенциал перечисленных выше новых разработок используется в наиболее полной степени, а сами они приносят максимальную выгоду, если их интеграция осуществлена на основе нашей архитектуры IndustrialIT.

    Industrial IT is a unique platform for exploiting the full potential of information technology in industrial applications.

    IndustrialIT представляет собой уникальную платформу, позволяющую в максимальной степени использовать возможности информационных технологий применительно к задачам промышленности.

    Consequently, our new products and technologies are Industrial IT Enabled, meaning that they can be integrated in the Industrial IT architecture in a ‘plug and produce’ manner.

    Именно поэтому все наши новые изделия и технологии выпускаются в варианте, совместимом с архитектурой IndustrialIT, что означает их способность к интеграции с этой архитектурой по принципу "подключи и производи".

    We are excited to present in this issue of ABB Review some of our R&D work and a selection of achievements in such a vital area of our business as Automation.

    Мы рады представить в настоящем номере "АББ ревю" некоторые из наших научно-исследовательских разработок и достижений в такой жизненно важной для нашего бизнеса области, как автоматика.

    R&D investment in our corporate technology programs is the foundation on which our product and system innovation is built.

    Вклад наших разработок в общекорпоративные технологические программы группы АББ служит основой для реализации новых технических решений в создаваемых нами устройствах и системах.

    Examples abound in the areas of control engineering, MEMS, wireless communication, materials – and, last but not least, software technologies. Enjoy reading about them.
    [ABB Review]

    Это подтверждается многочисленными примерами из области техники управления, микроэлектромеханических систем, ближней радиосвязи, материаловедения и не в последнюю очередь программотехники. Хотелось бы пожелать читателю получить удовольствие от чтения этих материалов.
    [Перевод Интент]

    Тематики

    EN

    Русско-английский словарь нормативно-технической терминологии > технологии для автоматизации

  • 4 en realidad

    actually, in fact
    * * *
    = actually, as a matter of fact, in fact, in reality, in truth, to all intents and purposes, in point of fact, in actuality, in a very real sense, in actual practice, in actual fact, for all intents and purposes, for that matter, if the truth be known, if the truth be told, in all truth, in all reality
    Ex. Dr. Richmond actually has had two careers.
    Ex. As a matter of fact, the record of the change is retained in at least the OCLC files and is, I am told, available to libraries.
    Ex. However, one important feature to note about such systems is that many of them do not in fact organise knowledge or retrieve information.
    Ex. In reality the extent of integration for catalogue entries for different media depends on administrative considerations, such as which section of the library is responsible for the compilation of catalogues for the various media.
    Ex. But why had he said he offered to do the work for the superintendent when in truth she had initiated the request?.
    Ex. To all intents and purposes he is unaware of its existence.
    Ex. In point of fact, I am well aware that catalogers, as a group, resist with every cell in their bodies any attempt to erode or degrade or compromise the catalog.
    Ex. In actuality every librarian has a different concept of ephemeral materials.
    Ex. In a very real sense, library administration is only an extension of public administration.
    Ex. The supervisor in actual practice receives information not only from subordinates, but from superiors and from external sources.
    Ex. Despite carefully framed acquistions policy statements regarding fiction in actual fact libraries allocate only a small percentage of their meagre book funds to fiction.
    Ex. In the 20th century, the debate about weeding followed, for all intents and purposes, the contours of the controversy surrounding the Quincy Plan.
    Ex. A machine-readable national data base, or for that matter any catalog, should be capable of existing in time.
    Ex. If the truth be known, most successes are built on a multitude of failures.
    Ex. If the truth be told, both sides of the political spectrum suffer from those who operate on emotions rather than logic.
    Ex. In all truth, it must be said that this howling, hissing, foot-scraping body of young rapscallions found some cause for complaint.
    Ex. In all reality, the power now lies with serious buyers who know they have more room to negotiate when making offers.
    * * *
    = actually, as a matter of fact, in fact, in reality, in truth, to all intents and purposes, in point of fact, in actuality, in a very real sense, in actual practice, in actual fact, for all intents and purposes, for that matter, if the truth be known, if the truth be told, in all truth, in all reality

    Ex: Dr. Richmond actually has had two careers.

    Ex: As a matter of fact, the record of the change is retained in at least the OCLC files and is, I am told, available to libraries.
    Ex: However, one important feature to note about such systems is that many of them do not in fact organise knowledge or retrieve information.
    Ex: In reality the extent of integration for catalogue entries for different media depends on administrative considerations, such as which section of the library is responsible for the compilation of catalogues for the various media.
    Ex: But why had he said he offered to do the work for the superintendent when in truth she had initiated the request?.
    Ex: To all intents and purposes he is unaware of its existence.
    Ex: In point of fact, I am well aware that catalogers, as a group, resist with every cell in their bodies any attempt to erode or degrade or compromise the catalog.
    Ex: In actuality every librarian has a different concept of ephemeral materials.
    Ex: In a very real sense, library administration is only an extension of public administration.
    Ex: The supervisor in actual practice receives information not only from subordinates, but from superiors and from external sources.
    Ex: Despite carefully framed acquistions policy statements regarding fiction in actual fact libraries allocate only a small percentage of their meagre book funds to fiction.
    Ex: In the 20th century, the debate about weeding followed, for all intents and purposes, the contours of the controversy surrounding the Quincy Plan.
    Ex: A machine-readable national data base, or for that matter any catalog, should be capable of existing in time.
    Ex: If the truth be known, most successes are built on a multitude of failures.
    Ex: If the truth be told, both sides of the political spectrum suffer from those who operate on emotions rather than logic.
    Ex: In all truth, it must be said that this howling, hissing, foot-scraping body of young rapscallions found some cause for complaint.
    Ex: In all reality, the power now lies with serious buyers who know they have more room to negotiate when making offers.

    Spanish-English dictionary > en realidad

  • 5 por el contrario

    on the contrary
    * * *
    = by contrast, conversely, however, in contrast, instead, on the contrary, by way of contrast, to the contrary, quite the opposite, by comparison, contrariwise, quite the contrary, quite the reverse
    Ex. By contrast, information-driven programmes have a totally different orientation being designed to produce personnel skilled in the application of IT to information problems.
    Ex. Thus material are classified and grouped first by language and conversely, for example, poetry is scattered according to language.
    Ex. However, one important feature to note about such systems is that many of them do not in fact organise knowledge or retrieve information.
    Ex. In contrast, the choice of a subject heading or notation presents many varied problems of interpretation.
    Ex. In this case we find a tendency to ignore the author's identity as found in the document, and to prefer instead a real name to a pseudonym.
    Ex. On the contrary, they are connoisseurs because they know their subject inside-out: the good, bad and indifferent.
    Ex. By way of contrast, the great majority of the libraries grouped together as 'special' are very much twentieth century institutions, born and bred very often for the sole purpose of providing reference and information services.
    Ex. To the contrary, in certain circumstances they are quite likely not to be matching relationships.
    Ex. Quite the opposite, I would like to see them as basic reading for my students.
    Ex. By comparison, airline passengers in the USA numbered 418 million, of whom 393 million were on domestic flights.
    Ex. Contrariwise, variety is the spice of life.
    Ex. It is not surprising, quite the contrary, that the war has at last been brought to our home waters.
    Ex. In summer, conditions may be quite the reverse: the mountains shrouded in cloud by day and the valleys basking in warm, clear weather.
    * * *
    = by contrast, conversely, however, in contrast, instead, on the contrary, by way of contrast, to the contrary, quite the opposite, by comparison, contrariwise, quite the contrary, quite the reverse

    Ex: By contrast, information-driven programmes have a totally different orientation being designed to produce personnel skilled in the application of IT to information problems.

    Ex: Thus material are classified and grouped first by language and conversely, for example, poetry is scattered according to language.
    Ex: However, one important feature to note about such systems is that many of them do not in fact organise knowledge or retrieve information.
    Ex: In contrast, the choice of a subject heading or notation presents many varied problems of interpretation.
    Ex: In this case we find a tendency to ignore the author's identity as found in the document, and to prefer instead a real name to a pseudonym.
    Ex: On the contrary, they are connoisseurs because they know their subject inside-out: the good, bad and indifferent.
    Ex: By way of contrast, the great majority of the libraries grouped together as 'special' are very much twentieth century institutions, born and bred very often for the sole purpose of providing reference and information services.
    Ex: To the contrary, in certain circumstances they are quite likely not to be matching relationships.
    Ex: Quite the opposite, I would like to see them as basic reading for my students.
    Ex: By comparison, airline passengers in the USA numbered 418 million, of whom 393 million were on domestic flights.
    Ex: Contrariwise, variety is the spice of life.
    Ex: It is not surprising, quite the contrary, that the war has at last been brought to our home waters.
    Ex: In summer, conditions may be quite the reverse: the mountains shrouded in cloud by day and the valleys basking in warm, clear weather.

    Spanish-English dictionary > por el contrario

  • 6 por otro lado

    = alternatively, however, on the other hand, on the other side, for another thing, on the flip side, on another topic, on another matter, on another note, on other matters
    Ex. Alternatively new subjects can be inserted by decimal subdivision.
    Ex. However, one important feature to note about such systems is that many of them do not in fact organise knowledge or retrieve information.
    Ex. The nature of the information, on the other hand, may determine its inclusion in a special collection of statistics or quick reference materials.
    Ex. On the one side is 'high culture' catering for the intellectual elites, on the other side is 'mass culture' catering for an undiscriminating mass audience of 'consumers'.
    Ex. For another thing, to the best of my knowledge IQ tests do not differentiate between different kinds of giftedness.
    Ex. On the flip side, jaywalking laws really are absolutely ridiculous anyway.
    Ex. On another topic, how much trust and confidence do you have at this time in your mayor and city council, when it comes to handling city problems?.
    Ex. On another matter, in many cases it is cheaper to pay workers for overtime than it is to hire more people.
    Ex. On another note, if a child is bilingual, it is very difficult to make him fluent in both languages.
    Ex. On other matters, it appears that our server was down again this morning.
    * * *
    = alternatively, however, on the other hand, on the other side, for another thing, on the flip side, on another topic, on another matter, on another note, on other matters

    Ex: Alternatively new subjects can be inserted by decimal subdivision.

    Ex: However, one important feature to note about such systems is that many of them do not in fact organise knowledge or retrieve information.
    Ex: The nature of the information, on the other hand, may determine its inclusion in a special collection of statistics or quick reference materials.
    Ex: On the one side is 'high culture' catering for the intellectual elites, on the other side is 'mass culture' catering for an undiscriminating mass audience of 'consumers'.
    Ex: For another thing, to the best of my knowledge IQ tests do not differentiate between different kinds of giftedness.
    Ex: On the flip side, jaywalking laws really are absolutely ridiculous anyway.
    Ex: On another topic, how much trust and confidence do you have at this time in your mayor and city council, when it comes to handling city problems?.
    Ex: On another matter, in many cases it is cheaper to pay workers for overtime than it is to hire more people.
    Ex: On another note, if a child is bilingual, it is very difficult to make him fluent in both languages.
    Ex: On other matters, it appears that our server was down again this morning.

    Spanish-English dictionary > por otro lado

  • 7 de cualquier modo

    (como conector de frases) in any case, anyway 2 (despreocupadamente) any old how
    * * *
    * * *
    = however, either way
    Ex. However, one important feature to note about such systems is that many of them do not in fact organise knowledge or retrieve information.
    Ex. This mission may exist in the mind of one or more persons or actually be written on paper; either way, this subjective sense of 'why' is universally in place.
    * * *
    = however, either way

    Ex: However, one important feature to note about such systems is that many of them do not in fact organise knowledge or retrieve information.

    Ex: This mission may exist in the mind of one or more persons or actually be written on paper; either way, this subjective sense of 'why' is universally in place.

    Spanish-English dictionary > de cualquier modo

  • 8 de hecho

    in fact
    * * *
    = actually, as a matter of fact, as it happened, de facto, in actual fact, in effect, in fact, indeed, in point of fact, in actuality, as it happens, as it is, effectively, for all intents and purposes, to all intents and purposes, for that matter
    Ex. Dr. Richmond actually has had two careers.
    Ex. As a matter of fact, the record of the change is retained in at least the OCLC files and is, I am told, available to libraries.
    Ex. As it happened, the snowfall was moderate and all the rest of us worked all day and got home without difficulty.
    Ex. Will LC, after becoming the de facto national library as a result of the technological innovation of the standard, printed catalog card, be forced to abdicate its role?.
    Ex. Despite carefully framed acquistions policy statements regarding fiction in actual fact libraries allocate only a small percentage of their meagre book funds to fiction.
    Ex. In effect, we'd be suggesting to them we don't have the book.
    Ex. However, one important feature to note about such systems is that many of them do not in fact organise knowledge or retrieve information.
    Ex. Indeed the selection of an indexing approach is crucially dependent upon the way in which the index is to be used.
    Ex. In point of fact, I am well aware that catalogers, as a group, resist with every cell in their bodies any attempt to erode or degrade or compromise the catalog.
    Ex. In actuality every librarian has a different concept of ephemeral materials.
    Ex. As it happens, the way the Library of Congress automated the ISBD was different from the way we did it in Britain.
    Ex. As it is, Berlin's position - not only in Germany, but in the whole Europe and subsequently the world - is changing daily.
    Ex. A financial survey views the net effect of California's Proposition 13 as effectively lowering financial support of libraries by 25%.
    Ex. In the 20th century, the debate about weeding followed, for all intents and purposes, the contours of the controversy surrounding the Quincy Plan.
    Ex. To all intents and purposes he is unaware of its existence.
    Ex. A machine-readable national data base, or for that matter any catalog, should be capable of existing in time.
    * * *
    = actually, as a matter of fact, as it happened, de facto, in actual fact, in effect, in fact, indeed, in point of fact, in actuality, as it happens, as it is, effectively, for all intents and purposes, to all intents and purposes, for that matter

    Ex: Dr. Richmond actually has had two careers.

    Ex: As a matter of fact, the record of the change is retained in at least the OCLC files and is, I am told, available to libraries.
    Ex: As it happened, the snowfall was moderate and all the rest of us worked all day and got home without difficulty.
    Ex: Will LC, after becoming the de facto national library as a result of the technological innovation of the standard, printed catalog card, be forced to abdicate its role?.
    Ex: Despite carefully framed acquistions policy statements regarding fiction in actual fact libraries allocate only a small percentage of their meagre book funds to fiction.
    Ex: In effect, we'd be suggesting to them we don't have the book.
    Ex: However, one important feature to note about such systems is that many of them do not in fact organise knowledge or retrieve information.
    Ex: Indeed the selection of an indexing approach is crucially dependent upon the way in which the index is to be used.
    Ex: In point of fact, I am well aware that catalogers, as a group, resist with every cell in their bodies any attempt to erode or degrade or compromise the catalog.
    Ex: In actuality every librarian has a different concept of ephemeral materials.
    Ex: As it happens, the way the Library of Congress automated the ISBD was different from the way we did it in Britain.
    Ex: As it is, Berlin's position - not only in Germany, but in the whole Europe and subsequently the world - is changing daily.
    Ex: A financial survey views the net effect of California's Proposition 13 as effectively lowering financial support of libraries by 25%.
    Ex: In the 20th century, the debate about weeding followed, for all intents and purposes, the contours of the controversy surrounding the Quincy Plan.
    Ex: To all intents and purposes he is unaware of its existence.
    Ex: A machine-readable national data base, or for that matter any catalog, should be capable of existing in time.

    Spanish-English dictionary > de hecho

  • 9 no obstante

    adv.
    nevertheless, however, none the less, nonetheless.
    conj.
    nevertheless, notwithstanding, however.
    prep.
    regardless of, in spite of, notwithstanding.
    * * *
    notwithstanding
    ————————
    1 nevertheless, however
    * * *
    = albeit (that), however, nevertheless, nonetheless, still, yet, notwithstanding, none the less, though, that being said, all this said, when all is said and done
    Ex. Present, classical catalog designs are elaborations, albeit considerable elaborations, of these sixteenth-century developments.
    Ex. However, one important feature to note about such systems is that many of them do not in fact organise knowledge or retrieve information.
    Ex. Nevertheless, some classes contain tables which may be used to extend the classes shown in the main schedules.
    Ex. Nonetheless, the editors and publisher agreed that the overall high level of the discussion justified the time, expense, and labor required to produce this work.
    Ex. This process is slow and the resulting picture is poor in detail; still, it does give another process of dry photography, in which the picture is finished as soon as it is taken.
    Ex. Yet even these indexes recognise some rules concerning the structure of headings.
    Ex. Notwithstanding these activities, the printed word remains an essential vehicle for transmitting information to both specialized and general audiences.
    Ex. These of course are everyday domestic problems, though none the less important to the enquirer.
    Ex. This is not to say, though, that in some countries the 'all' that is available to gather into a current national bibliography is only that which the ruling government approve of.
    Ex. That being said, every normal person can think of places we've worked where we were more like whiners than winners.
    Ex. All this said, he is a restless person, but in the active, productive sense rather than a fidget.
    Ex. When all is said and done, however, this great encyclopedia is now back on track after a period of confusion and frustration = No obstante, al final de cuentas esta gran enciclopedia vuelve a ser lo que era después de un periodo de confusión y frustración.
    * * *
    = albeit (that), however, nevertheless, nonetheless, still, yet, notwithstanding, none the less, though, that being said, all this said, when all is said and done

    Ex: Present, classical catalog designs are elaborations, albeit considerable elaborations, of these sixteenth-century developments.

    Ex: However, one important feature to note about such systems is that many of them do not in fact organise knowledge or retrieve information.
    Ex: Nevertheless, some classes contain tables which may be used to extend the classes shown in the main schedules.
    Ex: Nonetheless, the editors and publisher agreed that the overall high level of the discussion justified the time, expense, and labor required to produce this work.
    Ex: This process is slow and the resulting picture is poor in detail; still, it does give another process of dry photography, in which the picture is finished as soon as it is taken.
    Ex: Yet even these indexes recognise some rules concerning the structure of headings.
    Ex: Notwithstanding these activities, the printed word remains an essential vehicle for transmitting information to both specialized and general audiences.
    Ex: These of course are everyday domestic problems, though none the less important to the enquirer.
    Ex: This is not to say, though, that in some countries the 'all' that is available to gather into a current national bibliography is only that which the ruling government approve of.
    Ex: That being said, every normal person can think of places we've worked where we were more like whiners than winners.
    Ex: All this said, he is a restless person, but in the active, productive sense rather than a fidget.
    Ex: When all is said and done, however, this great encyclopedia is now back on track after a period of confusion and frustration = No obstante, al final de cuentas esta gran enciclopedia vuelve a ser lo que era después de un periodo de confusión y frustración.

    Spanish-English dictionary > no obstante

  • 10 puede muy bien ser que

    Ex. It may well be that the computer-based environment of such systems may overcome many of the limitations of enumerative classification schemes in their traditional applications.
    * * *

    Ex: It may well be that the computer-based environment of such systems may overcome many of the limitations of enumerative classification schemes in their traditional applications.

    Spanish-English dictionary > puede muy bien ser que

  • 11 salir mal

    v.
    1 to come off badly with, to come badly off with, to fail in.
    Mis planes salen mal My plans come off badly.
    Nos salió mal We made out badly.
    Mi primo sale mal My cousin fails.
    Me salió mal el proyecto I came off badly with the project.
    2 to come off badly, to come out badly, to go bad, to go wrong.
    Mis planes salen mal My plans come off badly.
    3 to come off badly, to make out badly.
    Nos salió mal We made out badly.
    4 to have bad luck with.
    Me salió mal el negocio I had bad luck with the deal.
    5 to fail.
    Mi primo sale mal My cousin fails.
    6 to get bad results from.
    Me salió mal el plan I got bad results from the plan.
    * * *
    (v.) = go + wrong, go + awry, misfire, backfire
    Ex. Areas of particular concern are: equipment set-up and use; helping develop search strategies, logon/logoff procedures; and emergency assistance when things go wrong.
    Ex. I have heard too many horror stories of such systems going awry.
    Ex. While project ALBIS was seen as an exercise in networking that misfired it did produce some positive results = Aunque se consideraba que el proyecto ALBIS fue un intento de cooperación en red que fracasó, no obstante produjo algunos resultados positivos.
    Ex. While this direct contact can backfire if the person is not knowledgeable about the product, it is also a golden opportunity to respond directly to customer questions and unique needs.
    * * *
    (v.) = go + wrong, go + awry, misfire, backfire

    Ex: Areas of particular concern are: equipment set-up and use; helping develop search strategies, logon/logoff procedures; and emergency assistance when things go wrong.

    Ex: I have heard too many horror stories of such systems going awry.
    Ex: While project ALBIS was seen as an exercise in networking that misfired it did produce some positive results = Aunque se consideraba que el proyecto ALBIS fue un intento de cooperación en red que fracasó, no obstante produjo algunos resultados positivos.
    Ex: While this direct contact can backfire if the person is not knowledgeable about the product, it is also a golden opportunity to respond directly to customer questions and unique needs.

    Spanish-English dictionary > salir mal

  • 12 sin embargo

    adv.
    however, but then, all the same, nevertheless.
    conj.
    however, nevertheless.
    Estaba cansado. Sin embargo, llamó a tu novia. He was tired. Nevertheless, he called his girlfriend.
    * * *
    nevertheless, however
    * * *
    nevertheless, however
    * * *
    = however, nevertheless, still, yet, that being said, all this said
    Ex. However, one important feature to note about such systems is that many of them do not in fact organise knowledge or retrieve information.
    Ex. Nevertheless, some classes contain tables which may be used to extend the classes shown in the main schedules.
    Ex. This process is slow and the resulting picture is poor in detail; still, it does give another process of dry photography, in which the picture is finished as soon as it is taken.
    Ex. Yet even these indexes recognise some rules concerning the structure of headings.
    Ex. That being said, every normal person can think of places we've worked where we were more like whiners than winners.
    Ex. All this said, he is a restless person, but in the active, productive sense rather than a fidget.
    * * *
    = however, nevertheless, still, yet, that being said, all this said

    Ex: However, one important feature to note about such systems is that many of them do not in fact organise knowledge or retrieve information.

    Ex: Nevertheless, some classes contain tables which may be used to extend the classes shown in the main schedules.
    Ex: This process is slow and the resulting picture is poor in detail; still, it does give another process of dry photography, in which the picture is finished as soon as it is taken.
    Ex: Yet even these indexes recognise some rules concerning the structure of headings.
    Ex: That being said, every normal person can think of places we've worked where we were more like whiners than winners.
    Ex: All this said, he is a restless person, but in the active, productive sense rather than a fidget.

    Spanish-English dictionary > sin embargo

  • 13 tradicional1

    1 = time-honoured, traditional, established, old-fashioned, tradition-bound, ancestral, standard, conventional, folkloristic, folkloric, tweedy [tweedier -comp., tweediest -sup.], brick(s) and mortar, timeworn.
    Ex. The time-honoured training institution 'sitting with Nellie' is not much good if Nellie's competence is not up to scratch.
    Ex. It may well be that the computer-based environment of such systems may overcome many of the limitations of enumerative classification schemes in their traditional applications.
    Ex. These are trends designed to to break down boundaries of exclusivity erected by established professions to exploit their monopolistic advantages.
    Ex. One is tempted to say that the enthusiasts for postcoordinate systems, being forced to admit reluctantly that control was necessary, couldn't bear to use the old-fashioned term 'list of subject headings'.
    Ex. Tradition-bound acquisitions librarians may soon find themselves expendable -- acceptance of new technologies is essential for the survival of the acquisitions librarian.
    Ex. All the libraries reflect colonial influence but there is a strong movement towards the study of their ancestral heritage.
    Ex. Photographs are normally kept in drawers of standard filing cabinets, with folders or pockets, or both.
    Ex. The foregoing discussion concerning analytical entries assumes implicitly a conventional catalogue format, that is, card, microform or other printed catalogue.
    Ex. The cult of information forms the catalyst for a discussion of the ways in which information has acquired folkloristic status as the major way in which people look at the world.
    Ex. Such recordings often originate in field work and are ethnomusicological, ethnolinguistic or folkloric in content.
    Ex. No bright new digital firm can do without at least some of the supposedly decrepit bureaucracy it so abhors in the old tweedy institutions it wants to replace.
    Ex. Advocates of the virtual university assume that the Internet can be used to replace the bricks and mortar campus.
    Ex. But beyond the honeymoon hotels and resorts, Polynesian life goes on and timeworn traditions are preserved.
    ----
    * arte tradicional = folk art.
    * biblioteca tradicional = brick and mortar library.
    * biblioteca traditional = physical library.
    * costumbre tradicional = traditional custom.
    * cultura tradicional = traditional culture.
    * estilo tradicional = traditional style.
    * literatura tradicional = folk literature.
    * mercado tradicional = traditional market.
    * modo de vida tradicional = folklife.
    * museo tradicional = folk museum, folklore museum.
    * no tradicional = non-traditional [nontraditional].
    * ya tradicional = long-established.

    Spanish-English dictionary > tradicional1

  • 14 tradicional

    adj.
    traditional.
    * * *
    1 traditional
    \
    es lo tradicional it's the traditional thing to do
    * * *
    adj.
    * * *
    * * *
    adjetivo traditional

    mañana, como es ya tradicional,... — tomorrow, as is customary...

    * * *
    adjetivo traditional

    mañana, como es ya tradicional,... — tomorrow, as is customary...

    * * *
    tradicional1
    1 = time-honoured, traditional, established, old-fashioned, tradition-bound, ancestral, standard, conventional, folkloristic, folkloric, tweedy [tweedier -comp., tweediest -sup.], brick(s) and mortar, timeworn.

    Ex: The time-honoured training institution 'sitting with Nellie' is not much good if Nellie's competence is not up to scratch.

    Ex: It may well be that the computer-based environment of such systems may overcome many of the limitations of enumerative classification schemes in their traditional applications.
    Ex: These are trends designed to to break down boundaries of exclusivity erected by established professions to exploit their monopolistic advantages.
    Ex: One is tempted to say that the enthusiasts for postcoordinate systems, being forced to admit reluctantly that control was necessary, couldn't bear to use the old-fashioned term 'list of subject headings'.
    Ex: Tradition-bound acquisitions librarians may soon find themselves expendable -- acceptance of new technologies is essential for the survival of the acquisitions librarian.
    Ex: All the libraries reflect colonial influence but there is a strong movement towards the study of their ancestral heritage.
    Ex: Photographs are normally kept in drawers of standard filing cabinets, with folders or pockets, or both.
    Ex: The foregoing discussion concerning analytical entries assumes implicitly a conventional catalogue format, that is, card, microform or other printed catalogue.
    Ex: The cult of information forms the catalyst for a discussion of the ways in which information has acquired folkloristic status as the major way in which people look at the world.
    Ex: Such recordings often originate in field work and are ethnomusicological, ethnolinguistic or folkloric in content.
    Ex: No bright new digital firm can do without at least some of the supposedly decrepit bureaucracy it so abhors in the old tweedy institutions it wants to replace.
    Ex: Advocates of the virtual university assume that the Internet can be used to replace the bricks and mortar campus.
    Ex: But beyond the honeymoon hotels and resorts, Polynesian life goes on and timeworn traditions are preserved.
    * arte tradicional = folk art.
    * biblioteca tradicional = brick and mortar library.
    * biblioteca traditional = physical library.
    * costumbre tradicional = traditional custom.
    * cultura tradicional = traditional culture.
    * estilo tradicional = traditional style.
    * literatura tradicional = folk literature.
    * mercado tradicional = traditional market.
    * modo de vida tradicional = folklife.
    * museo tradicional = folk museum, folklore museum.
    * no tradicional = non-traditional [nontraditional].
    * ya tradicional = long-established.

    tradicional2
    Nota: Nombre.

    Ex: The article has the title 'Things that go bump in the night: net newbies are maturing -- and making things scary for the traditionals'.

    * * *
    traditional
    mañana, como es ya tradicional, se publicará el suplemento navideño tomorrow, as has become customary, we will publish our Christmas supplement
    * * *

    tradicional adjetivo
    traditional
    tradicional adjetivo traditional
    ' tradicional' also found in these entries:
    Spanish:
    clásica
    - clásico
    - típica
    - típico
    - castizo
    - cuna
    English:
    fiddler
    - folk dance
    - folk music
    - old-fashioned
    - promenade concert
    - real
    - reel
    - traditional
    - wedding
    - customary
    - old
    * * *
    traditional;
    como es ya tradicional en cada partido de fútbol as has become traditional at every soccer game
    * * *
    adj traditional
    * * *
    : traditional
    * * *
    tradicional adj traditional

    Spanish-English dictionary > tradicional

  • 15 Gatling, Dr Richard Jordan

    [br]
    b. 12 September 1818 Winston, North Carolina, USA
    d. 26 February 1903 New York, USA
    [br]
    American weapons designer and metallurgist.
    [br]
    Gatling first became interested in inventing when helping his father develop more-efficient agricultural machines, and as early as 1839 he developed a screw propeller for ships. Shortly after this he was struck down by smallpox, and it was this that caused him, when he recovered, to study medicine; he did this at the Ohio Medical College, graduating in 1850. The outbreak of the American Civil War in 1861 triggered an immediate interest in weaponry and he set about designing a rapid-fire weapon, which would both bear his name and be one of the forerunners of the machine gun: he completed his design of the Gatling Gun in 1862. His concept of using several barrels was not unique, with other inventors such as the Belgian Fafschamps and the Frenchman Reffye also employing it. However, Catling's gun was superior to the others in the soundness of its engineering. The rounds were fed through a hopper on top of the gun into the chambers of each barrel, and the barrels themselves were fixed in a cluster. An endless screw operated by a hand crank controlled the operation, opening the breech of each barrel in turn, enabling the round to drop into the chamber through a series of grooves, and then closing the breech and releasing the striker. In the face of fierce competition, the Gatling was adopted by the US Army in 1866, and many other armies followed suit. Although a version powered by an electric motor was introduced in 1893, the Gatling was gradually superseded by the fully automatic machine gun, first developed by Maxim. Even so, such was the excellence of the Gatling's mechanics that the concept was readopted by the Americans in the late 1950s and employed in such systems as the Vulcan air-defence gun and the airborne Minigun. Gatling's inventions did not end with his gun. In 1886 he developed a new steel and aluminium alloy and also experimented with the production of cast-steel cannon.
    CM

    Biographical history of technology > Gatling, Dr Richard Jordan

  • 16 во многих областях инженерного дела

    Универсальный русско-английский словарь > во многих областях инженерного дела

  • 17 подобные системы являются весьма общими во многих инженерных областях

    Универсальный русско-английский словарь > подобные системы являются весьма общими во многих инженерных областях

  • 18 такие системы весьма распространены в инженерных приложениях

    Универсальный русско-английский словарь > такие системы весьма распространены в инженерных приложениях

  • 19 бесконечно

    infinitely, extremely, fairly, endlessly
    • Последовательность могла бы продолжаться бесконечно. - The sequence could be continued endlessly.
    • Предполагая, что величина x бесконечно мала, мы получаем... - Supposing х indefinitely small, we obtain...
    • Разнообразие таких систем бесконечно, однако... - The variety of such systems is endless, but...
    • Существует бесконечно много аппроксимаций для данной функции. - There exist infinitely many approximations for this function.

    Русско-английский словарь научного общения > бесконечно

  • 20 Artificial Intelligence

       In my opinion, none of [these programs] does even remote justice to the complexity of human mental processes. Unlike men, "artificially intelligent" programs tend to be single minded, undistractable, and unemotional. (Neisser, 1967, p. 9)
       Future progress in [artificial intelligence] will depend on the development of both practical and theoretical knowledge.... As regards theoretical knowledge, some have sought a unified theory of artificial intelligence. My view is that artificial intelligence is (or soon will be) an engineering discipline since its primary goal is to build things. (Nilsson, 1971, pp. vii-viii)
       Most workers in AI [artificial intelligence] research and in related fields confess to a pronounced feeling of disappointment in what has been achieved in the last 25 years. Workers entered the field around 1950, and even around 1960, with high hopes that are very far from being realized in 1972. In no part of the field have the discoveries made so far produced the major impact that was then promised.... In the meantime, claims and predictions regarding the potential results of AI research had been publicized which went even farther than the expectations of the majority of workers in the field, whose embarrassments have been added to by the lamentable failure of such inflated predictions....
       When able and respected scientists write in letters to the present author that AI, the major goal of computing science, represents "another step in the general process of evolution"; that possibilities in the 1980s include an all-purpose intelligence on a human-scale knowledge base; that awe-inspiring possibilities suggest themselves based on machine intelligence exceeding human intelligence by the year 2000 [one has the right to be skeptical]. (Lighthill, 1972, p. 17)
       4) Just as Astronomy Succeeded Astrology, the Discovery of Intellectual Processes in Machines Should Lead to a Science, Eventually
       Just as astronomy succeeded astrology, following Kepler's discovery of planetary regularities, the discoveries of these many principles in empirical explorations on intellectual processes in machines should lead to a science, eventually. (Minsky & Papert, 1973, p. 11)
       Many problems arise in experiments on machine intelligence because things obvious to any person are not represented in any program. One can pull with a string, but one cannot push with one.... Simple facts like these caused serious problems when Charniak attempted to extend Bobrow's "Student" program to more realistic applications, and they have not been faced up to until now. (Minsky & Papert, 1973, p. 77)
       What do we mean by [a symbolic] "description"? We do not mean to suggest that our descriptions must be made of strings of ordinary language words (although they might be). The simplest kind of description is a structure in which some features of a situation are represented by single ("primitive") symbols, and relations between those features are represented by other symbols-or by other features of the way the description is put together. (Minsky & Papert, 1973, p. 11)
       [AI is] the use of computer programs and programming techniques to cast light on the principles of intelligence in general and human thought in particular. (Boden, 1977, p. 5)
       The word you look for and hardly ever see in the early AI literature is the word knowledge. They didn't believe you have to know anything, you could always rework it all.... In fact 1967 is the turning point in my mind when there was enough feeling that the old ideas of general principles had to go.... I came up with an argument for what I called the primacy of expertise, and at the time I called the other guys the generalists. (Moses, quoted in McCorduck, 1979, pp. 228-229)
       9) Artificial Intelligence Is Psychology in a Particularly Pure and Abstract Form
       The basic idea of cognitive science is that intelligent beings are semantic engines-in other words, automatic formal systems with interpretations under which they consistently make sense. We can now see why this includes psychology and artificial intelligence on a more or less equal footing: people and intelligent computers (if and when there are any) turn out to be merely different manifestations of the same underlying phenomenon. Moreover, with universal hardware, any semantic engine can in principle be formally imitated by a computer if only the right program can be found. And that will guarantee semantic imitation as well, since (given the appropriate formal behavior) the semantics is "taking care of itself" anyway. Thus we also see why, from this perspective, artificial intelligence can be regarded as psychology in a particularly pure and abstract form. The same fundamental structures are under investigation, but in AI, all the relevant parameters are under direct experimental control (in the programming), without any messy physiology or ethics to get in the way. (Haugeland, 1981b, p. 31)
       There are many different kinds of reasoning one might imagine:
        Formal reasoning involves the syntactic manipulation of data structures to deduce new ones following prespecified rules of inference. Mathematical logic is the archetypical formal representation. Procedural reasoning uses simulation to answer questions and solve problems. When we use a program to answer What is the sum of 3 and 4? it uses, or "runs," a procedural model of arithmetic. Reasoning by analogy seems to be a very natural mode of thought for humans but, so far, difficult to accomplish in AI programs. The idea is that when you ask the question Can robins fly? the system might reason that "robins are like sparrows, and I know that sparrows can fly, so robins probably can fly."
        Generalization and abstraction are also natural reasoning process for humans that are difficult to pin down well enough to implement in a program. If one knows that Robins have wings, that Sparrows have wings, and that Blue jays have wings, eventually one will believe that All birds have wings. This capability may be at the core of most human learning, but it has not yet become a useful technique in AI.... Meta- level reasoning is demonstrated by the way one answers the question What is Paul Newman's telephone number? You might reason that "if I knew Paul Newman's number, I would know that I knew it, because it is a notable fact." This involves using "knowledge about what you know," in particular, about the extent of your knowledge and about the importance of certain facts. Recent research in psychology and AI indicates that meta-level reasoning may play a central role in human cognitive processing. (Barr & Feigenbaum, 1981, pp. 146-147)
       Suffice it to say that programs already exist that can do things-or, at the very least, appear to be beginning to do things-which ill-informed critics have asserted a priori to be impossible. Examples include: perceiving in a holistic as opposed to an atomistic way; using language creatively; translating sensibly from one language to another by way of a language-neutral semantic representation; planning acts in a broad and sketchy fashion, the details being decided only in execution; distinguishing between different species of emotional reaction according to the psychological context of the subject. (Boden, 1981, p. 33)
       Can the synthesis of Man and Machine ever be stable, or will the purely organic component become such a hindrance that it has to be discarded? If this eventually happens-and I have... good reasons for thinking that it must-we have nothing to regret and certainly nothing to fear. (Clarke, 1984, p. 243)
       The thesis of GOFAI... is not that the processes underlying intelligence can be described symbolically... but that they are symbolic. (Haugeland, 1985, p. 113)
        14) Artificial Intelligence Provides a Useful Approach to Psychological and Psychiatric Theory Formation
       It is all very well formulating psychological and psychiatric theories verbally but, when using natural language (even technical jargon), it is difficult to recognise when a theory is complete; oversights are all too easily made, gaps too readily left. This is a point which is generally recognised to be true and it is for precisely this reason that the behavioural sciences attempt to follow the natural sciences in using "classical" mathematics as a more rigorous descriptive language. However, it is an unfortunate fact that, with a few notable exceptions, there has been a marked lack of success in this application. It is my belief that a different approach-a different mathematics-is needed, and that AI provides just this approach. (Hand, quoted in Hand, 1985, pp. 6-7)
       We might distinguish among four kinds of AI.
       Research of this kind involves building and programming computers to perform tasks which, to paraphrase Marvin Minsky, would require intelligence if they were done by us. Researchers in nonpsychological AI make no claims whatsoever about the psychological realism of their programs or the devices they build, that is, about whether or not computers perform tasks as humans do.
       Research here is guided by the view that the computer is a useful tool in the study of mind. In particular, we can write computer programs or build devices that simulate alleged psychological processes in humans and then test our predictions about how the alleged processes work. We can weave these programs and devices together with other programs and devices that simulate different alleged mental processes and thereby test the degree to which the AI system as a whole simulates human mentality. According to weak psychological AI, working with computer models is a way of refining and testing hypotheses about processes that are allegedly realized in human minds.
    ... According to this view, our minds are computers and therefore can be duplicated by other computers. Sherry Turkle writes that the "real ambition is of mythic proportions, making a general purpose intelligence, a mind." (Turkle, 1984, p. 240) The authors of a major text announce that "the ultimate goal of AI research is to build a person or, more humbly, an animal." (Charniak & McDermott, 1985, p. 7)
       Research in this field, like strong psychological AI, takes seriously the functionalist view that mentality can be realized in many different types of physical devices. Suprapsychological AI, however, accuses strong psychological AI of being chauvinisticof being only interested in human intelligence! Suprapsychological AI claims to be interested in all the conceivable ways intelligence can be realized. (Flanagan, 1991, pp. 241-242)
        16) Determination of Relevance of Rules in Particular Contexts
       Even if the [rules] were stored in a context-free form the computer still couldn't use them. To do that the computer requires rules enabling it to draw on just those [ rules] which are relevant in each particular context. Determination of relevance will have to be based on further facts and rules, but the question will again arise as to which facts and rules are relevant for making each particular determination. One could always invoke further facts and rules to answer this question, but of course these must be only the relevant ones. And so it goes. It seems that AI workers will never be able to get started here unless they can settle the problem of relevance beforehand by cataloguing types of context and listing just those facts which are relevant in each. (Dreyfus & Dreyfus, 1986, p. 80)
       Perhaps the single most important idea to artificial intelligence is that there is no fundamental difference between form and content, that meaning can be captured in a set of symbols such as a semantic net. (G. Johnson, 1986, p. 250)
        18) The Assumption That the Mind Is a Formal System
       Artificial intelligence is based on the assumption that the mind can be described as some kind of formal system manipulating symbols that stand for things in the world. Thus it doesn't matter what the brain is made of, or what it uses for tokens in the great game of thinking. Using an equivalent set of tokens and rules, we can do thinking with a digital computer, just as we can play chess using cups, salt and pepper shakers, knives, forks, and spoons. Using the right software, one system (the mind) can be mapped into the other (the computer). (G. Johnson, 1986, p. 250)
        19) A Statement of the Primary and Secondary Purposes of Artificial Intelligence
       The primary goal of Artificial Intelligence is to make machines smarter.
       The secondary goals of Artificial Intelligence are to understand what intelligence is (the Nobel laureate purpose) and to make machines more useful (the entrepreneurial purpose). (Winston, 1987, p. 1)
       The theoretical ideas of older branches of engineering are captured in the language of mathematics. We contend that mathematical logic provides the basis for theory in AI. Although many computer scientists already count logic as fundamental to computer science in general, we put forward an even stronger form of the logic-is-important argument....
       AI deals mainly with the problem of representing and using declarative (as opposed to procedural) knowledge. Declarative knowledge is the kind that is expressed as sentences, and AI needs a language in which to state these sentences. Because the languages in which this knowledge usually is originally captured (natural languages such as English) are not suitable for computer representations, some other language with the appropriate properties must be used. It turns out, we think, that the appropriate properties include at least those that have been uppermost in the minds of logicians in their development of logical languages such as the predicate calculus. Thus, we think that any language for expressing knowledge in AI systems must be at least as expressive as the first-order predicate calculus. (Genesereth & Nilsson, 1987, p. viii)
        21) Perceptual Structures Can Be Represented as Lists of Elementary Propositions
       In artificial intelligence studies, perceptual structures are represented as assemblages of description lists, the elementary components of which are propositions asserting that certain relations hold among elements. (Chase & Simon, 1988, p. 490)
       Artificial intelligence (AI) is sometimes defined as the study of how to build and/or program computers to enable them to do the sorts of things that minds can do. Some of these things are commonly regarded as requiring intelligence: offering a medical diagnosis and/or prescription, giving legal or scientific advice, proving theorems in logic or mathematics. Others are not, because they can be done by all normal adults irrespective of educational background (and sometimes by non-human animals too), and typically involve no conscious control: seeing things in sunlight and shadows, finding a path through cluttered terrain, fitting pegs into holes, speaking one's own native tongue, and using one's common sense. Because it covers AI research dealing with both these classes of mental capacity, this definition is preferable to one describing AI as making computers do "things that would require intelligence if done by people." However, it presupposes that computers could do what minds can do, that they might really diagnose, advise, infer, and understand. One could avoid this problematic assumption (and also side-step questions about whether computers do things in the same way as we do) by defining AI instead as "the development of computers whose observable performance has features which in humans we would attribute to mental processes." This bland characterization would be acceptable to some AI workers, especially amongst those focusing on the production of technological tools for commercial purposes. But many others would favour a more controversial definition, seeing AI as the science of intelligence in general-or, more accurately, as the intellectual core of cognitive science. As such, its goal is to provide a systematic theory that can explain (and perhaps enable us to replicate) both the general categories of intentionality and the diverse psychological capacities grounded in them. (Boden, 1990b, pp. 1-2)
       Because the ability to store data somewhat corresponds to what we call memory in human beings, and because the ability to follow logical procedures somewhat corresponds to what we call reasoning in human beings, many members of the cult have concluded that what computers do somewhat corresponds to what we call thinking. It is no great difficulty to persuade the general public of that conclusion since computers process data very fast in small spaces well below the level of visibility; they do not look like other machines when they are at work. They seem to be running along as smoothly and silently as the brain does when it remembers and reasons and thinks. On the other hand, those who design and build computers know exactly how the machines are working down in the hidden depths of their semiconductors. Computers can be taken apart, scrutinized, and put back together. Their activities can be tracked, analyzed, measured, and thus clearly understood-which is far from possible with the brain. This gives rise to the tempting assumption on the part of the builders and designers that computers can tell us something about brains, indeed, that the computer can serve as a model of the mind, which then comes to be seen as some manner of information processing machine, and possibly not as good at the job as the machine. (Roszak, 1994, pp. xiv-xv)
       The inner workings of the human mind are far more intricate than the most complicated systems of modern technology. Researchers in the field of artificial intelligence have been attempting to develop programs that will enable computers to display intelligent behavior. Although this field has been an active one for more than thirty-five years and has had many notable successes, AI researchers still do not know how to create a program that matches human intelligence. No existing program can recall facts, solve problems, reason, learn, and process language with human facility. This lack of success has occurred not because computers are inferior to human brains but rather because we do not yet know in sufficient detail how intelligence is organized in the brain. (Anderson, 1995, p. 2)

    Historical dictionary of quotations in cognitive science > Artificial Intelligence

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