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IIE
2007
159views more  IIE 2007»
15 years 4 months ago
Creating and Visualizing Test Data from Programming Exercises
Automatic assessment of programming exercises is typically based on testing approach. Most automatic assessment frameworks execute tests and evaluate test results automatically, bu...
Petri Ihantola
JANCL
2007
115views more  JANCL 2007»
15 years 4 months ago
A logical characterisation of qualitative coalitional games
Qualitative coalitional games (QCGs) were introduced as abstract formal models of goal-oriented cooperative systems. A QCG is a game in which each agent is assumed to have some goa...
Paul E. Dunne, Wiebe van der Hoek, Michael Wooldri...
PVLDB
2008
84views more  PVLDB 2008»
15 years 3 months ago
When is it time to rethink the aggregate configuration of your OLAP server?
OLAP servers based on relational backends typically exploit materialized aggregate tables to improve response times of complex analytical queries. One of the key problems in this ...
Katja Hose, Daniel Klan, Matthias Marx, Kai-Uwe Sa...
SIGGRAPH
1999
ACM
15 years 8 months ago
ArtDefo: Accurate Real Time Deformable Objects
We present an algorithm for fast, physically accurate simulation of deformable objects suitable for real time animation and virtual environment interaction. We describe the bounda...
Doug L. James, Dinesh K. Pai
ENTCS
2007
78views more  ENTCS 2007»
15 years 4 months ago
PEPA Queues: Capturing Customer Behaviour in Queueing Networks
Queueing network formalisms are very good at describing the spatial movement of customers, but typically poor at describing how customers change as they move through the network. ...
Ashok Argent-Katwala, Jeremy T. Bradley