slovo | definícia |
cyc (foldoc) | Cyc
A large knowledge-based system.
Cyc is a very large, multi-contextual knowledge base and
inference engine, the development of which started at the
Microelectronics and Computer Technology Corporation (MCC)
in Austin, Texas during the early 1980s.
Over the past eleven years the members of the Cyc team, lead
by Doug Lenat, have added to the knowledge base a huge
amount of fundamental human knowledge: facts, rules of
thumb, and heuristics for reasoning about the objects and
events of modern everyday life.
Cyc is an attempt to do symbolic AI on a massive scale. It
is not based on numerical methods such as statistical
probabilities, nor is it based on neural networks or {fuzzy
logic}. All of the knowledge in Cyc is represented
declaratively in the form of logical assertions. Cyc
presently contains approximately 400,000 significant
assertions, which include simple statements of fact, rules
about what conclusions to draw if certain statements of fact
are satisfied, and rules about how to reason with certain
types of facts and rules. The inference engine derives new
conclusions using deductive reasoning.
To date, Cyc has made possible ground-breaking pilot
applications in the areas of heterogeneous database browsing
and integration, captioned image retrieval, and {natural
language processing}.
In January of 1995, a new independent company named Cycorp was
created to continue the Cyc project. Cycorp is still in
Austin, Texas. The president of Cycorp is Doug Lenat.
The development of Cyc has been supported by several
organisations, including Apple, Bellcore, DEC, DoD,
Interval, Kodak, and Microsoft.
(http://cyc.com/).
Unofficial FAQ (http://robotwisdom.com/ai/cycfaq.html).
(1999-09-07)
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business cycle (mass) | business cycle
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cycle (mass) | cycle
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cyclicality (mass) | cyclicality
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encyclopaedia (mass) | encyclopaedia
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life cycle (mass) | life cycle
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acyclic (encz) | acyclic,acyklický |
acyclically (encz) | acyclically,acyklicky |
acyclovir (encz) | acyclovir,acyklovir Josef Kosek |
alicyclic compound (encz) | alicyclic compound,alicyklická sloučenina [eko.] RNDr. Pavel Piskač |
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anticyclonic (encz) | anticyclonic,anticyklování Pavel Cvrček |
bicycle (encz) | bicycle,bicykl n: Pavel Cvrčekbicycle,jízdní kolo bicycle,kolo na ježdění |
bicycles (encz) | bicycles,bicykly n: pl. Zdeněk Brožbicycles,kola n: Zdeněk Brož |
bicyclic (encz) | bicyclic,bicyklický adj: Zdeněk Brož |
bicycling (encz) | bicycling,cyklistika n: Zdeněk Brož |
bicyclist (encz) | bicyclist,cyklista n: Zdeněk Brož |
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biogeochemical cycle (encz) | biogeochemical cycle,biogeochemický cyklus [eko.] RNDr. Pavel Piskač |
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carbocyclic (encz) | carbocyclic, adj: |
carbon cycle (encz) | carbon cycle, n: |
cardiac cycle (encz) | cardiac cycle, n: |
carnot cycle (encz) | Carnot cycle, |
chlortetracycline (encz) | chlortetracycline, n: |
citric acid cycle (encz) | citric acid cycle, n: |
class cycadopsida (encz) | class Cycadopsida, n: |
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countercyclical action (encz) | countercyclical action, |
curate cycloid (encz) | curate cycloid, n: |
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cycad family (encz) | cycad family, n: |
cycads (encz) | cycads,cykasy n: pl. chráněné nahosemenné rostliny z oddělení
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cyclades (encz) | Cyclades,Kyklady n: [jmén.] xo |
cyclamen (encz) | cyclamen,brambořík n: [bot.] Petr Prášek |
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cycle on (encz) | cycle on, v: |
cycle per second (encz) | cycle per second,cyklů za sekundu n: Vašek Stodůlka |
cycle rickshaw (encz) | cycle rickshaw, n: |
cycled (encz) | cycled,koloval v: Zdeněk Brožcycled,obíhal v: Zdeněk Brož |
cycles (encz) | cycles,cykly n: pl. Zdeněk Brož |
cycles/second (encz) | cycles/second,cyklů za sekundu n: Vašek Stodůlka |
cycleway (encz) | cycleway,stezka pro cyklisty Zdeněk Brož |
cyclic (encz) | cyclic,cyklický adj: Zdeněk Brožcyclic,kruhový adj: Zdeněk Brož |
cyclic disorder (encz) | cyclic disorder,opakovaná porucha n: Vašek Stodůlka |
cyclic neutropenia (encz) | cyclic neutropenia, n: |
cyclic redundancy check (encz) | cyclic redundancy check, n: |
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cyclical downswing (encz) | cyclical downswing, |
cyclical downturn (encz) | cyclical downturn, |
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