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SI3D
2006
ACM
16 years 1 months ago
Variance shadow maps
Shadow maps are a widely used shadowing technique in real time graphics. One major drawback of their use is that they cannot be filtered in the same way as color textures, typica...
William Donnelly, Andrew Lauritzen
ISCI
2000
100views more  ISCI 2000»
15 years 7 months ago
A neurobiological interpretation of semiotics: meaning, representation, and information
The branch of semiotics called semantics deals with the relation between meanings and representations, widely known as the symbol grounding problem. The other branches of semiotic...
Walter J. Freeman
ACOM
2006
Springer
16 years 1 months ago
Combining Normal Communication with Ontology Alignment
Abstract. This paper considers the combination of agent communication and ontology alignment within a group of heterogeneous agents. The agents align their ontologies by constructi...
Jurriaan van Diggelen, Robbert-Jan Beun, Frank Dig...
DLOG
2006
15 years 9 months ago
DL Actions with GCIs: a Pragmatic Approach
We recently proposed action formalisms based on description logics (DLs) as decidable fragments of well-established action theories such as the Situation Calculus and the Fluent C...
Hongkai Liu, Carsten Lutz, Maja Milicic, Frank Wol...
HF
2007
58views more  HF 2007»
15 years 7 months ago
Social Facilitation Effects of Virtual Humans
When people do an easy task, and another person is nearby, they tend to do that task better than when they are alone. Conversely, when people do a hard task, and another person is...
Sung Park, Richard Catrambone