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» Modeling When Connections Are the Problem
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SIGGRAPH
1995
ACM
15 years 10 months ago
Depicting fire and other gaseous phenomena using diffusion processes
Developing a visually convincing model of fire, smoke, and other gaseousphenomenais among the most difficult and attractive problems in computer graphics. We have created new me...
Jos Stam, Eugene Fiume
FSTTCS
2008
Springer
15 years 7 months ago
Analyzing Asynchronous Programs with Preemption
ABSTRACT. Multiset pushdown systems have been introduced by Sen and Viswanathan as an adequate model for asynchronous programs where some procedure calls can be stored as tasks to ...
Mohamed Faouzi Atig, Ahmed Bouajjani, Tayssir Toui...
AIED
2007
Springer
16 years 22 days ago
Predicting Students' Performance with SimStudent: Learning Cognitive Skills from Observation
SimStudent is a machine-learning agent that learns cognitive skills by demonstration. SimStudent was originally built as a building block for Cognitive Tutor Authoring Tools to hel...
Noboru Matsuda, William W. Cohen, Jonathan Sewall,...
TMC
2008
91views more  TMC 2008»
15 years 6 months ago
Efficient and Resilient Backbones for Multihop Wireless Networks
We consider the problem of finding "backbones" in multihop wireless networks. The backbone provides end-toend connectivity, allowing non-backbone nodes to save energy sin...
Seungjoon Lee, Bobby Bhattacharjee, Aravind Sriniv...
IEEEIAS
2007
IEEE
16 years 25 days ago
Protection of Mammograms Using Blind Steganography and Watermarking
As medical image databases are connected together through PACS, those medical images may suffer from security breaches if not protected. If a medical image is illegally obtained o...
Yue Li, Chang-Tsun Li, Chia-Hung Wei