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WSC
1998
15 years 3 months ago
Multimodels and Dynamic Structure Models: An Integration of DSDE/DEVS and OOPM
Constructing models of systems that change their structure over time has proved to be a challenging problem, with several proposed solutions. We present two of these approaches an...
Fernando J. Barros, Bernard P. Zeigler, Paul A. Fi...
IJCAI
1997
15 years 3 months ago
On Evaluating Decision Procedures for Modal Logic
This paper investigates the evaluation method of decision procedures for multi-modal logic proposed by Giunchiglia and Sebastiani as an adaptation from the evaluation method of Mi...
Ullrich Hustadt, Renate A. Schmidt
ECSCW
1993
15 years 3 months ago
A Spatial Model of Interaction in Large Virtual Environments
: We present a spatial model of group interaction in virtual environments. The model aims to provide flexible and natural support for managing conversations among large groups gath...
Steve Benford, Lennart E. Fahlén
GRAPHICSINTERFACE
1996
15 years 3 months ago
Painting Gradients: Free-form Surface Design Using Shading Patterns
An interactive system for designing curved surfaces is proposed which is based on direct manipulation of a single-view shaded image of this surface. Apart from functions like carv...
Cornelius W. A. M. van Overveld
WSC
1996
15 years 3 months ago
Simulation for computer science majors: a preliminary report
The author is revising and restructuring an existing simulation course designed primarily for senior computer science majors by: 1) developing an integrated set of laboratory exer...
Ruth Silverman