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1 медицинская аппаратура
1) Medicine: medical apparatus, medical installation2) Aviation medicine: medical hardwareУниверсальный русско-английский словарь > медицинская аппаратура
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2 отказ медицинской аппаратуры
Aviation medicine: medical hardware failureУниверсальный русско-английский словарь > отказ медицинской аппаратуры
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3 несостоятельность (металло)конструкции (в применении к ортопедическим операциям)
Medical appliances: Hardware FailureУниверсальный русско-английский словарь > несостоятельность (металло)конструкции (в применении к ортопедическим операциям)
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4 несостоятельность конструкции
Medical appliances: (металло)(в применении к ортопедическим операциям) Hardware FailureУниверсальный русско-английский словарь > несостоятельность конструкции
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5 equipo
m.1 team (people).trabajar en equipo to work as a teamequipo de rescate rescue teamequipo de salvamento rescue team2 team (jugadores).un equipo de rugby a rugby teamequipo local/visitante local/visiting team3 equipment (equipamiento).equipo de oficina office equipment4 trousseau.5 system.equipo de alta fidelidad hi-fi systemequipo de sonido sound system6 kit.7 gear.pres.indicat.1st person singular (yo) present indicative of spanish verb: equipar.* * *1 (prestaciones) equipment2 (ropas, utensilios) outfit, kit3 (de personas) team\equipo de alta fidelidad hi-fi systemequipo de fútbol football teamequipo de música music centre, stereo systemequipo de novia trousseauequipo de salvamento rescue teamgastos de equipo capital expenditure sing* * *noun m.1) crew2) team3) gear, equipment4) kit* * *SM1) (Dep) teamequipo titular — A team, first team
2) [de personas] teamequipo de rescate, equipo de salvamento, equipo de socorro — [civil] rescue team; [militar] rescue squad, rescue unit
equipo médico — medical team, medical unit
3) (=utensilios, accesorios) [gen] equipment; [para deportes] equipment, kitequipo de fumador — smoker's outfit, smoker's accessories
equipo físico — (Inform) hardware
equipo lógico — (Inform) software
equipo rodante — (Ferro) rolling stock
* * *1) (de trabajadores, jugadores) teamel equipo local or de casa — the home team
el equipo de fuera or visitante — the away o visiting team
hacer equipo con alguien — (AmL) to team up with somebody
ser del otro equipo — (AmL fam & pey) to be one of them (colloq & pej)
2) (de materiales, utensilios) equipmentcaerse con todo el equipo — (fam) to mess things up (colloq), to screw up (AmE sl)
•* * *= apparatus, equipment, team, crew, gear, rig, infrastructure, squad.Ex. The abstracts of research papers will typically represent the methodology employed, in particular, apparatus, equipment, tools, materials.Ex. A post-coordinate index depends upon specialised equipment and storage devices.Ex. Guidelines are also valuable introductory material for any new abstractors, whether geographically separated from the remainder of the abstracting team or not.Ex. Phillips has 12 installations with a crew of 15-450 men.Ex. The library is now the greatest treasure house of whaling fact and lore in the world with its collection of logbooks, maps, photographs, manuscripts and whaling gear = Ahora la biblioteca ahora es la mayor fuente inagotable del mundo de datos y tradiciones sobre la caza de ballenas con su colección de diarios de navegación, mapas, fotografías, manuscritos y herramientas para la caza de ballenas.Ex. An adjustable seating rig was used to create the three-dimensional shape of a static lounge chair.Ex. Priority sectors are in energy, industry and infrastructure.Ex. This concept comes mainly from the military, where a designated number of troops make a squad, a platoon, a regiment, etc..----* basado en el trabajo en equipo = team-based.* biblioteconomía en equipo = team librarianship.* colaboración en equipo = collaborative teamwork.* compañero de equipo = teammate.* de aplicación específica a un equipo de ordenador = hardware-based.* dejar fuera del equipo = sideline.* deporte de equipo = team sport.* equipo administrativo = administrative team.* equipo audiovisual = audiovisual equipment.* equipo de atletismo = athletic team.* equipo de búsqueda y rescate = search and rescue team.* equipo de casa = home team.* equipo de casa, el = home side, the.* equipo de dirección = management, management team, administrative team.* equipo de gestión = management team.* equipo de gobierno = administration, governing board, management.* equipo de impresión = press crew.* equipo de investigación = research team.* equipo de lectura de microfilm = microfilm reading equipment.* equipo de mantenimiento = maintenance crew.* equipo de mantenimiento artificial de la vida = life-support system.* equipo de medición topográfica = surveying equipment.* equipo de música = home stereo system, stereo system.* equipo de pesca = fishing tackle, fishing gear, fishing equipment, angling equipment.* equipo deportivo = sports team.* equipo de producción = production team, production equipment.* equipo de protección = protective gear.* equipo de rescate = rescue team.* equipo de salvamento = rescue team.* equipo de sonido = sound system, hi-fi system.* equipo de trabajo = study team, project team, work team.* equipo editorial = editorial team.* equipo especial = skunkwork [skunk work].* equipo informático = computer hardware, computer equipment, computer machinery.* equipo interdisciplinar = cross-functional team.* equipo investigador = research team.* equipo mixto = cross-functional team.* equipo nacional = national team.* equipo para escuchar visitas grabadas = audio tour unit.* equipo protector = protective gear.* equipos ADP (para el proceso automático de datos) = ADP (automatic data processing) equipment.* equipos de calefacción = heating equipment.* equipos de reprografía = reprographic equipment.* equipo solar = solar equipment.* equipo titular = starting team.* equipo topográfico = surveying equipment.* equipo visitante = visiting team.* esfuerzo de equipo = team effort.* espíritu de equipo = team spirit.* fomento de espíritu de equipo = team building.* investigación en equipo = team research.* material y equipos de oficina = office supply and equipment.* partido entre equipos rivales = local derby.* suministrar material de equipo = supply + equipment.* trabajar en equipo = work as + a team.* trabajo en equipo = teamwork, collaborative teamwork, team management.* un equipo de = a team of.* * *1) (de trabajadores, jugadores) teamel equipo local or de casa — the home team
el equipo de fuera or visitante — the away o visiting team
hacer equipo con alguien — (AmL) to team up with somebody
ser del otro equipo — (AmL fam & pey) to be one of them (colloq & pej)
2) (de materiales, utensilios) equipmentcaerse con todo el equipo — (fam) to mess things up (colloq), to screw up (AmE sl)
•* * *= apparatus, equipment, team, crew, gear, rig, infrastructure, squad.Ex: The abstracts of research papers will typically represent the methodology employed, in particular, apparatus, equipment, tools, materials.
Ex: A post-coordinate index depends upon specialised equipment and storage devices.Ex: Guidelines are also valuable introductory material for any new abstractors, whether geographically separated from the remainder of the abstracting team or not.Ex: Phillips has 12 installations with a crew of 15-450 men.Ex: The library is now the greatest treasure house of whaling fact and lore in the world with its collection of logbooks, maps, photographs, manuscripts and whaling gear = Ahora la biblioteca ahora es la mayor fuente inagotable del mundo de datos y tradiciones sobre la caza de ballenas con su colección de diarios de navegación, mapas, fotografías, manuscritos y herramientas para la caza de ballenas.Ex: An adjustable seating rig was used to create the three-dimensional shape of a static lounge chair.Ex: Priority sectors are in energy, industry and infrastructure.Ex: This concept comes mainly from the military, where a designated number of troops make a squad, a platoon, a regiment, etc..* basado en el trabajo en equipo = team-based.* biblioteconomía en equipo = team librarianship.* colaboración en equipo = collaborative teamwork.* compañero de equipo = teammate.* de aplicación específica a un equipo de ordenador = hardware-based.* dejar fuera del equipo = sideline.* deporte de equipo = team sport.* equipo administrativo = administrative team.* equipo audiovisual = audiovisual equipment.* equipo de atletismo = athletic team.* equipo de búsqueda y rescate = search and rescue team.* equipo de casa = home team.* equipo de casa, el = home side, the.* equipo de dirección = management, management team, administrative team.* equipo de gestión = management team.* equipo de gobierno = administration, governing board, management.* equipo de impresión = press crew.* equipo de investigación = research team.* equipo de lectura de microfilm = microfilm reading equipment.* equipo de mantenimiento = maintenance crew.* equipo de mantenimiento artificial de la vida = life-support system.* equipo de medición topográfica = surveying equipment.* equipo de música = home stereo system, stereo system.* equipo de pesca = fishing tackle, fishing gear, fishing equipment, angling equipment.* equipo deportivo = sports team.* equipo de producción = production team, production equipment.* equipo de protección = protective gear.* equipo de rescate = rescue team.* equipo de salvamento = rescue team.* equipo de sonido = sound system, hi-fi system.* equipo de trabajo = study team, project team, work team.* equipo editorial = editorial team.* equipo especial = skunkwork [skunk work].* equipo informático = computer hardware, computer equipment, computer machinery.* equipo interdisciplinar = cross-functional team.* equipo investigador = research team.* equipo mixto = cross-functional team.* equipo nacional = national team.* equipo para escuchar visitas grabadas = audio tour unit.* equipo protector = protective gear.* equipos ADP (para el proceso automático de datos) = ADP (automatic data processing) equipment.* equipos de calefacción = heating equipment.* equipos de reprografía = reprographic equipment.* equipo solar = solar equipment.* equipo titular = starting team.* equipo topográfico = surveying equipment.* equipo visitante = visiting team.* esfuerzo de equipo = team effort.* espíritu de equipo = team spirit.* fomento de espíritu de equipo = team building.* investigación en equipo = team research.* material y equipos de oficina = office supply and equipment.* partido entre equipos rivales = local derby.* suministrar material de equipo = supply + equipment.* trabajar en equipo = work as + a team.* trabajo en equipo = teamwork, collaborative teamwork, team management.* un equipo de = a team of.* * *A ( Dep) team; (de trabajadores, colaboradores) teamun equipo de baloncesto/fútbol a basketball/football teamel equipo local or de casa the home teamel equipo de fuera or visitante the away o visiting teamun equipo de salvamento a rescue teamel equipo de desactivación de explosivos the bomb disposal team o squadtrabajo en equipo team worktrabajamos en equipo we work as a teamel equipo directivo de la empresa the company's management teamhacer equipo con algn ( AmL); to team up with sbCompuestos:research teameditorial staff o teamrescue teamtelevision crewworking group, task forcemedical teamoutside broadcasting unittask forceB (de materiales, utensilios) equipmentse compró el equipo completo de esquí he bought himself all the necessary equipment o ( colloq) all the gear for skiingequipos informáticos computer hardware, hardwareequipo de pesca fishing tackleequipo de fotografía photographic equipmentequipo de gimnasia gym kitCompuestos:hi-fi systemMP3 playersound systemstandard fittings (pl)sound system( Chi) sound system* * *
Del verbo equipar: ( conjugate equipar)
equipo es:
1ª persona singular (yo) presente indicativo
equipó es:
3ª persona singular (él/ella/usted) pretérito indicativo
Multiple Entries:
equipar
equipo
equipar ( conjugate equipar) verbo transitivo
equipo a algn con or de algo to equip sb with sth
‹local/barco› to fit out;
( de víveres) to provision;
equipo sustantivo masculino
1 (de trabajadores, jugadores) team;◊ el equipo local/visitante the home/visiting team;
trabajo de equipo team work;
trabajar en equipo to work as a team;
equipo de filmación film crew
2 (de materiales, utensilios) equipment;
equipo de gimnasia gym kit;
equipo de alta fidelidad hi-fi system
equipar verbo transitivo to equip [con, with]
equipo sustantivo masculino
1 (grupo de profesionales) team: juega en un equipo de baloncesto, he plays in a basketball team
tenemos que trabajar en equipo, we've got to work as a team
2 (conjunto de aparatos) equipment: equipo de música, music system
3 (conjunto de ropa, elementos, etc) outfit: me gustaría tener un equipo de bucear, I'd like to have a set of diving equipment
' equipo' also found in these entries:
Spanish:
alineación
- bajón
- batir
- combatividad
- compacta
- compacto
- compenetrarse
- componente
- concentración
- confraternizar
- cuadrilla
- efectividad
- enfrentarse
- entrenar
- estruendo
- fuera
- inferioridad
- interdisciplinaria
- interdisciplinario
- líder
- mofarse
- óptima
- óptimo
- parafernalia
- savia
- servidumbre
- socorro
- sonido
- teutón
- teutona
- teutónica
- teutónico
- vencedor
- vencedora
- visitante
- alentar
- alinear
- animador
- arrasar
- ascenso
- baja
- bajar
- barrer
- cabeza
- compañero
- componer
- contrario
- delantera
- derrotado
- derrotar
English:
apparatus
- audio
- boom box
- crew
- cut out
- deck
- defeat
- do-it-yourself
- electrical equipment
- equipment
- field
- forfeit
- gear
- goalkeeper
- goose
- hi-fi
- integral
- kit
- letdown
- lick
- opposing
- outfit
- part-payment
- place
- preclude
- promote
- pull out
- retrofit
- row
- scapegoat
- side
- spirit
- squad
- standard
- stretcher party
- surgical
- tackle
- team
- team-game
- team-mate
- teamwork
- unbeatable
- unit
- up-to-date
- visiting team
- winning
- ahead
- behalf
- color
- drop
* * *equipo nm1. [de trabajadores, profesionales, voluntarios] team;un equipo de extinción de incendios a fire-fighting team;trabajar en equipo to work as a team;trabajo en equipo teamworkequipo de rescate rescue team;equipo de salvamento rescue team2. [de jugadores, atletas] team;un equipo de rugby a rugby team;deportes de equipo team sportsequipo local local team;equipo visitante visiting team3. [equipamiento] equipment;un equipo de submarinismo scuba diving equipment;ya tiene listo el equipo de esquí he has got his skiing gear ready now;Fam equipo de oficina office equipment;equipo de primeros auxilios first-aid kit;equipo quirúrgico surgical instruments4. [indumentaria] [de novia] trousseau;[de soldado] kit; [de colegial] uniform; [de deportista] strip Arg equipo buzo tracksuit5. [de música] systemequipo de alta fidelidad hi-fi system;equipo de música music o sound system;equipo de sonido sound system* * *m1 DEP team2:equipo investigador investigating team3 accesorios equipment;equipo de esquiar skiing equipment;caerse con todo el equipo fig fam fall flat* * *equipo nm1) : team, crew2) : gear, equipment* * *equipo n1. (personas, jugadores) team2. (ropa, utensilios) gear / kit¿has traído tu equipo de tenis? have you brought your tennis gear?3. (equipamiento) equipmentequipo de música hi fi / stereo -
6 matériel
c black matériel, -elle [mateʀjεl]1. adjectivea. [dégâts, monde, preuve, bien-être, confort] material ; [plaisirs, biens, préoccupations] worldlyb. ( = financier) [gêne, problèmes] financial ; ( = pratique) [organisation, obstacles] practical2. masculine noun• matériel scolaire ( = livres, cahiers) school materials ; ( = pupitres, projecteurs) school equipmentc black3. compounds━━━━━━━━━━━━━━━━━✎ Le mot anglais se termine par - ial.* * *
1.
- ielle mateʀjɛl adjectif1) gén [conditions, biens, dégâts] material; [plaisirs] worldly; [problème, moyens] practical; [obstacle] tangible, concrete2) ( matérialiste) materialistic3) Philosophie material
2.
nom masculin1) ( équipement) equipment2) ( documentation) material•Phrasal Verbs:* * *mateʀjɛl matériel, -le1. adj(preuve, confort) material, (organisation, aide, obstacle) practical2. nmequipment no pl, [camping] gear no plIl a pris tout son matériel de pêche avec lui. — He took all his fishing gear with him.
matériel d'exploitation COMMERCE — plant
* * *A adj1 gén [conditions, confort, biens, aide, dégât, preuve] material; [plaisirs] worldly; [sécurité] financial; [problème, moyens] practical; [obstacle] tangible, concrete; sur le plan matériel in practical terms; je suis dans l'impossibilité matérielle de vous aider I really cannot help you; il n'a pas le temps matériel de s'occuper de cela he simply hasn't got the time to deal with that;2 ( matérialiste) materialistic; considérations bassement matérielles low, materialistic motives;3 Philos [cause, univers, être, vérité, substance] material.B nm1 ( équipement) equipment; acheter du matériel to buy equipment; matériel médical/militaire medical/military equipment; matériel agricole farm machinery; matériel de jardinage/bricolage gardening/DIY tools (pl);2 ( documentation) material; matériel de propagande propaganda material.matériel génétique genetic material; matériel de guerre military hardware; matériel humain workforce; matériel informatique hardware; matériel pédagogique teaching materials (pl); matériel de peinture Art artist's materials (pl); Constr paint supplies (pl); matériel roulant rolling stock; matériel scolaire ( de l'école) school equipment; ( des élèves) stationery and writing materials (pl).( féminin matérielle) [materjɛl] adjectif1. [réel - preuve] materialje n'ai pas le temps matériel de faire l'aller et retour I simply don't have the time to go there and back2. [pécuniaire, pratique - difficulté, aide etc] materialsur le plan matériel, il n'a pas à se plaindre from a material point of view, he has no grounds for complaint3. [physique] material4. [matérialiste - esprit, civilisation] material————————nom masculin1. [équipement, machines] equipmentmatériel agricole/industriel agricultural/industrial equipmentmatériel de camping camping equipment ou gearmatériel de pêche fishing tackle ou geara. [papeterie] school materialsb. [de laboratoire] school equipment2. MILITAIRE3. ÉCONOMIEle matériel humain the workforce, human material————————matérielle nom féminin -
7 dedicarse a
v.1 to dedicate oneself to, to devote oneself to, to apply oneself to, to give oneself to.Ella se dedica a aprender She dedicates herself to learn.Ella se dedica a pasear perros She dedicates herself to walk dogs.2 to concentrate on, to go in for, to work on, to pursue.Ella se dedica a los estudios She concentrates on her studies.* * ** * *(v.) = aim at, be concerned with, embark on/upon, engage in, indulge in, turn to, get + involved with/in, devote + Reflexivo + to, home in on, enter + a business, make + a life's work of, spend + Posesivo + days, go intoEx. This paper describes research carried out into the use of an on-line bulletin board service aimed at those in the academic community who are interested in applying computing to teaching in the Arts and Humanities.Ex. Now we are concerned in this work with the organisation of knowledge and information retrieval in a specific context.Ex. Before we embark upon more extensive consideration of the software packages and their use in information retrieval, it is worth reviewing the options for computer hardware.Ex. In the libraries which were engaged in large-scale cataloguing co-operation was central to developments, as outlined in chapter 18.Ex. Each library must make policy decisions concerning whether it will indulge in analytical cataloguing.Ex. We shall turn to this distinction very shortly.Ex. This article aims to cover tools that shed light on what the stakes might be in getting involved with CD-ROM technology = Este artículo intenta analizar las herramientas que nos aclaren cuáles podrían ser los riesgos de involucrarse con la tecnología del CD-ROM.Ex. Having devoted herself to medical librarianship in her elective course work, she hoped when she received her degree to put her knowledge to work at a university medical school.Ex. This article discusses the organisations that develop standards in information management and homes in on the US national bodies central to many of the international standards.Ex. Some of those pupils will undoubtedly enter one kind of business or another which has links with Europe.Ex. For librarianship students not intending to make a life's work of official publications the problem is to teach an awareness that they are not necessarily highly specialist materials of restricted interest.Ex. He now spends his days drawing, painting and counting himself lucky that he actually gets paid for doing what he loves.Ex. She views librarianship through traditional eyes and plans to go into public service.* * *(v.) = aim at, be concerned with, embark on/upon, engage in, indulge in, turn to, get + involved with/in, devote + Reflexivo + to, home in on, enter + a business, make + a life's work of, spend + Posesivo + days, go intoEx: This paper describes research carried out into the use of an on-line bulletin board service aimed at those in the academic community who are interested in applying computing to teaching in the Arts and Humanities.
Ex: Now we are concerned in this work with the organisation of knowledge and information retrieval in a specific context.Ex: Before we embark upon more extensive consideration of the software packages and their use in information retrieval, it is worth reviewing the options for computer hardware.Ex: In the libraries which were engaged in large-scale cataloguing co-operation was central to developments, as outlined in chapter 18.Ex: Each library must make policy decisions concerning whether it will indulge in analytical cataloguing.Ex: We shall turn to this distinction very shortly.Ex: This article aims to cover tools that shed light on what the stakes might be in getting involved with CD-ROM technology = Este artículo intenta analizar las herramientas que nos aclaren cuáles podrían ser los riesgos de involucrarse con la tecnología del CD-ROM.Ex: Having devoted herself to medical librarianship in her elective course work, she hoped when she received her degree to put her knowledge to work at a university medical school.Ex: This article discusses the organisations that develop standards in information management and homes in on the US national bodies central to many of the international standards.Ex: Some of those pupils will undoubtedly enter one kind of business or another which has links with Europe.Ex: For librarianship students not intending to make a life's work of official publications the problem is to teach an awareness that they are not necessarily highly specialist materials of restricted interest.Ex: He now spends his days drawing, painting and counting himself lucky that he actually gets paid for doing what he loves.Ex: She views librarianship through traditional eyes and plans to go into public service. -
8 sprzę|t1
m (G sprzętu) 1. zw. pl (urządzenie) appliance- sprzęty domowe (meble) furniture- sprzęty gospodarstwa domowego domestic appliances- sprzęty kuchenne kitchen utensils2. sgt (wyposażanie) equipment- sprzęt medyczny/sportowy medical/sports equipment- sprzęt do nurkowania/wspinaczki diving/climbing equipment a. gear- sprzęt wędkarski fishing tackle- sprzęt komputerowy computer hardwareThe New English-Polish, Polish-English Kościuszko foundation dictionary > sprzę|t1
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9 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, EventuallyJust 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)5) Problems in Machine Intelligence Arise Because Things Obvious to Any Person Are Not Represented in the ProgramMany 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 FormThe 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 FormationIt 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 ContextsEven 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)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 IntelligenceThe 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 PropositionsIn 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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