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AGENTCL
2000
Springer
15 years 11 months ago
On Conversation Policies and the Need for Exceptions
The author describes a system for defining conversation policies that allows conversants to exchange explicit representations of how they use messages to get things done. This sy...
Scott A. Moore
ICPR
2010
IEEE
15 years 11 months ago
Learning Affordances for Categorizing Objects and Their Properties
In this paper, we demonstrate that simple interactions with objects in the environment leads to a manifestation of the perceptual properties of objects. This is achieved by derivi...
Nilgun Dag, Ilkay Atil, Sinan Kalkan, Erol Sahin
GIS
1999
ACM
15 years 10 months ago
Improved Bulk-Loading Algorithms for Quadtrees
Spatial indexes, such as the PMR quadtree, are important in spatial databases for efficient execution of queries involving spatial constraints, especially when the queries involv...
Gísli R. Hjaltason, Hanan Samet
VVS
1998
IEEE
115views Visualization» more  VVS 1998»
15 years 10 months ago
Extracting ISO-Valued Features in 4-Dimensional Scalar Fields
Isosurfaces are an important tool for finding features in 3D scalar data. This paper describes how recursive contour meshing is applied to extract similar features in 4-dimensiona...
Chris Weigle, David C. Banks
EWCBR
1998
Springer
15 years 10 months ago
Virtual Reality as an Environment for CBR
This paper presents the results of an investigation into the suitability of a Virtual Reality (VR) environment for case-based reasoning (CBR). The paper will show that for problem ...
Ian Watson, Leonardo Oliveira