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» Spatial Agents Implemented in a Logical Expressible Language
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ISD
1999
Springer
262views Database» more  ISD 1999»
14 years 1 months ago
Spatial Pictogram Enhanced Conceptual Data Models and Their Translation to Logical Data Models
The successful development of any geographic information system project needs the careful design and implementation of spatial databases via conceptual and logical data-modeling. T...
Shashi Shekhar, Ranga Raju Vatsavai, Sanjay Chawla...
AAAI
2011
12 years 9 months ago
The Epistemic Logic Behind the Game Description Language
A general game player automatically learns to play arbitrary new games solely by being told their rules. For this purpose games are specified in the game description language GDL...
Ji Ruan, Michael Thielscher
FLAIRS
2003
13 years 10 months ago
On the Computational Complexity of Spatio-Temporal Logics
Recently, a hierarchy of spatio-temporal languages based on the propositional temporal logic PTL and the spatial languages RCC-8, BRCC-8 and S4u has been introduced. Although a nu...
David Gabelaia, Roman Kontchakov, Agi Kurucz, Fran...
MM
2005
ACM
130views Multimedia» more  MM 2005»
14 years 2 months ago
Multimodal expressive embodied conversational agents
In this paper we present our work toward the creation of a multimodal expressive Embodied Conversational Agent (ECA). Our agent, called Greta, exhibits nonverbal behaviors synchro...
Catherine Pelachaud
WOA
2003
13 years 10 months ago
Strips-like Planning in the DALI Logic Programmming Language
— In this paper we discuss how some features of the new logic programming language DALI for agents and multiagent systems are suitable to programming agents equipped with plannin...
Stefania Costantini, Arianna Tocchio