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ITS
2004
Springer
153views Multimedia» more  ITS 2004»
15 years 12 months ago
Modeling Students' Reasoning About Qualitative Physics: Heuristics for Abductive Proof Search
Abstract. We describe a theorem prover that is used in the Why2Atlas tutoring system for the purposes of evaluating the correctness of a student’s essay and for guiding feedback ...
Maxim Makatchev, Pamela W. Jordan, Kurt VanLehn
ECCV
2008
Springer
15 years 8 months ago
Event Modeling and Recognition Using Markov Logic Networks
Abstract. We address the problem of visual event recognition in surveillance where noise and missing observations are serious problems. Common sense domain knowledge is exploited t...
Son Dinh Tran, Larry S. Davis
SIMVIS
2004
15 years 8 months ago
A Formal Model of a Framework for Simulation-Based Animation
We present a rigorous formal - but transparent - specification of the semantics of a generic simulation-based 3D animation framework. Our system combines a SystemC simulation kern...
Wolfgang Müller 0003, Volker Paelke
JMIV
2007
167views more  JMIV 2007»
15 years 6 months ago
A Variational Approach to Reconstructing Images Corrupted by Poisson Noise
We propose a new variational model to denoise an image corrupted by Poisson noise. Like the ROF model described in [1] and [2], the new model uses total-variation regularization, w...
Triet Le, Rick Chartrand, Thomas J. Asaki
DEXA
2007
Springer
76views Database» more  DEXA 2007»
16 years 22 days ago
Using an Object Reference Approach to Distributed Updates
With the Object-Reference (ORef) approach, the traditional object-oriented model is extended with references to act as a canonical model. Our ORef model facilitates the storage of ...
Dalen Kambur, Mark Roantree, John Murphy