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ITS
1998
Springer
133views Multimedia» more  ITS 1998»
15 years 10 months ago
The Foundations and Architecture of Autotutor
The Tutoring Research Group at the University of Memphis is developing an intelligent tutoring system which takes advantages of recent technological advances in the areas of semant...
Peter M. Wiemer-Hastings, Arthur C. Graesser, Dere...
UML
1998
Springer
15 years 10 months ago
Automating the Synthesis of UML StateChart Diagrams from Multiple Collaboration Diagrams
The use of scenarios has become a popular technique for requirements elicitation and specification building. Since scenarios capture only partial descriptions of system behavior, ...
Ismaïl Khriss, Mohammed Elkoutbi, Rudolf K. K...
WETICE
1997
IEEE
15 years 10 months ago
A Semantic Approach of Virtual Worlds Interoperability
This paper presents semantic approach for a solution of the problem of interoperability for virtual worlds. The semantic of virtual worlds and virtual entities is described using ...
Michel Soto, Sébastien Allongue
SIGGRAPH
1997
ACM
15 years 10 months ago
Rendering complex scenes with memory-coherent ray tracing
Simulating realistic lighting and rendering complex scenes are usually considered separate problems with incompatible solutions. Accurate lighting calculations are typically perfo...
Matt Pharr, Craig E. Kolb, Reid Gershbein, Pat Han...
CP
1997
Springer
15 years 10 months ago
Ordering Constraints over Feature Trees
Feature trees have been used to accommodate records in constraint programming and record like structures in computational linguistics. Feature trees model records, and feature cons...
Martin Müller, Joachim Niehren, Andreas Podel...