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DIGRA
2005
Springer
15 years 3 months ago
Research as Design-Design as Research
This paper details a research methodology that emerged during an inquiry into game design aimed at promoting conceptual learning in physics. The methodology, Research as DesignDes...
Andrew Stapleton
UM
2005
Springer
15 years 3 months ago
Modeling Individual and Collaborative Problem Solving in Medical Problem-Based Learning
Abstract. Since problem solving in group problem-based learning is a collaborative process, modeling individuals and the group is necessary if we wish to develop an intelligent tut...
Siriwan Suebnukarn, Peter Haddawy
APN
2001
Springer
15 years 2 months ago
Rewriting Logic as a Unifying Framework for Petri Nets
We propose rewriting logic as a unifying framework for a wide range of Petri nets models. We treat in detail place/transition nets and important extensions of the basic model by in...
Mark-Oliver Stehr, José Meseguer, Peter Csa...
SIGGRAPH
1998
ACM
15 years 2 months ago
Visibility Sorting and Compositing Without Splitting for Image Layer Decompositions
We present an efficient algorithm for visibility sorting a set of moving geometric objects into a sequence of image layers which are composited to produce the final image. Inste...
John M. Snyder, Jed Lengyel
PADS
1997
ACM
15 years 2 months ago
The Dark Side of Risk (what your mother never told you about Time Warp)
This paper is a reminder of the danger of allowing \risk" when synchronizing a parallel discrete-event simulation: a simulation code that runs correctly on a serial machine m...
David M. Nicol, X. Liu