Author: Vidal Durr
Country: Saint Lucia
Language: English (Spanish)
Genre: Photos
Published (Last): 5 February 2011
Pages: 60
PDF File Size: 5.47 Mb
ePub File Size: 9.10 Mb
ISBN: 167-8-30940-234-6
Downloads: 8315
Price: Free* [*Free Regsitration Required]
Uploader: Kerr

Retrieved from ” https: Views Read Edit View history.

For spatial-temporal reasoning in psychology, see Spatial visualization ability. Contrary to mathematical or physical theories about space and time, qualitative constraint calculi allow for rather inexpensive reasoning about entities located in space and time. Methodologically, abstract reasoning pdf download constraint calculi restrict the doqnload of downnload mathematical theories dealing with temporal or spatial entities such that specific aspects of these theories can be treated within decidable fragments with simple qualitative non- metric languages.

Cognitive science Abstract reasoning pdf download representation Educational psychology Logical calculi Reasoning. Please help improve it to make it understandable to non-expertswithout removing the technical details.

For this reason, the limited expressiveness of qualitative representation formalism calculi is a abstract reasoning pdf download if such reasoning tasks need to be integrated in applications. Internal relations among the three kinds of spatial relations can be computationally and systematically explained within the theory of cognitive prism as follows: From Wikipedia, the free encyclopedia.

Recently, spatio-temporal calculi have been designed that combine spatial and temporal information.

This article may be too technical for most readers to understand. An emphasis in the literature has been on qualitative spatial-temporal reasoning which is based on qualitative abstractions of temporal and spatial aspects of the abstract reasoning pdf download background knowledge on which our human perspective of physical reality is based.

Spatial–temporal reasoning – Wikipedia

Without addressing internal relations among spatial relations, AI researchers contributed many fragmentary representations. By using this site, you agree to the Terms of Use and Privacy Policy. Redirected from Spatial-temporal reasoning. For computing downlozd of a constraint abstract reasoning pdf downloadthe path-consistency algorithm is an important tool.

Spatial–temporal reasoning

This article is about spatial-temporal reasoning in information technology. The theoretic goal—on the cognitive side—involves representing and reasoning spatial-temporal knowledge in mind.

Wikipedia articles that are too technical from October All articles that are too technical Articles needing expert attention from October All articles needing abstract reasoning pdf download attention. The most abstract reasoning pdf download spatial calculi are mereotopological calculiFrank ‘s cardinal direction calculus dwonload, Freksa’s double cross calculus, Egenhofer and Franzosa’s 4- and 9-intersection calculiLigozat’s flip-flop calculus abdtract, various region connection calculi RCCand the Oriented Point Relation Algebra.

October Learn how and when to remove this template message. Most of these calculi can be formalized as abstract relation algebrassuch that reasoning can be carried out at a symbolic level.

This page was last edited on 14 Septemberat The applied goal—on the computing side—involves developing high-level control systems of robots for navigating and understanding time and space. A convergent result in cognitive psychology is that the connection relation is the abstract reasoning pdf download spatial relation that human babies acquire, followed by understanding orientation relations and distance relations.

Aptitude Questions and Answers – IndiaBIX

Spatial—temporal reasoning is an area of artificial intelligence which draws from the fields of computer sciencecognitive scienceand cognitive psychology. For example, some of these calculi may be implemented for handling spatial GIS queries efficiently and some may be wbstract for navigating, abstract reasoning pdf download communicating with, a mobile robot.

Moreover, the qualitative trajectory calculus QTC allows for reasoning about moving objects.