Results 241 to 250 of about 9,962,303 (296)

SPATIAL KNOWLEDGE REPRESENTATION

International Journal of Pattern Recognition and Artificial Intelligence, 1989
The use of spatial knowledge is necessary in a variety of artificial intelligence and expert systems applications. The need is not only in tasks with spatial goals such as image interpretation and robot motion, but also in tasks not involving spatial goals, e.g. diagnosis and language understanding.
Sargur N. Srihari, Zhigang Xiang
openaire   +1 more source

Children's expressions of spatial knowledge

Journal of Experimental Child Psychology, 1989
Different expressions of spatial knowledge were examined by having groups of first-, fourth-, and sixth-grade children perform model construction, verbal description, and route reversal tasks after they learned the correct path through a pedestrian maze.
G L, Allen, K C, Kirasic, R L, Beard
openaire   +2 more sources

Spatial perception and knowledge

Cognitive Processing, 2008
The enthusiasm elicited by the Third International Conference on Spatial Cognition, which was held in Rome in September 2006 (see the ‘‘Laboratory Note’’ in this issue), convinced the Editorial Board of Cognitive Processing to publish an extended and revised version of the most valuable papers presented at the Conference.
openaire   +3 more sources

Reasoning With Inaccurate Spatial Knowledge

SPIE Proceedings, 1988
Work currently in progress on spatial planning for a semiautonomous mobile robot vehicle is described. The overall project objective is to design a semiautonomous rover to plan routes in unknown, natural terrains. The authors elaborate on the problem of reasoning with imperfect geographical knowledge and briefly discuss a route planner which uses the ...
R.S. Doshi, R. Lam, J.E. White, D.J. Atkinson   +3 more
openaire   +1 more source

Hierarchic representation for spatial knowledge

1994
One of the fundamental issues in building autonomous agents is to be able to sense, represent and react to the world. Some of the earlier work [Mor83, Elf90, AyF89] has aimed towards a reconstructionist approach, where a number of sensors are used to obtain input that is used to construct a model of the world that mirrors the real world.
Dorota H. Kieronska, Svetha Venkatesh
openaire   +2 more sources

A logic for the representation of spatial knowledge

1991
In this introduction we start speaking about temporal logic. In fact, while a wide corpus of studies about temporal logic exists, it is obvious that in a universe where modem relativistic physics has been written down in the book space and time are related both in conceptualization and in formal theories about them.
Massimo Abbati, Stefano Odoardi
openaire   +1 more source