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EVOW
2006
Springer
15 years 10 months ago
A Comparative Study of Ant Colony Optimization and Reactive Search for Graph Matching Problems
Many applications involve matching two graphs in order to identify their common features and compute their similarity. In this paper, we address the problem of computing a graph si...
Olfa Sammoud, Sébastien Sorlin, Christine S...
AAAI
1997
15 years 7 months ago
The Sounds of Silence: Towards Automated Evaluation of Student Learning in a Reading Tutor that Listens
1 We propose a paradigm for ecologically valid, authentic, unobtrusive, automatic, data-rich, fast, robust, and sensitive evaluation of computer-assisted student performance. We i...
Jack Mostow, Gregory Aist
ECAI
2010
Springer
15 years 7 months ago
Propagation of Opinions in Structural Graphs
Trust and reputation measures are crucial in distributed open systems where agents need to decide whom or what to choose. Existing work has mainly focused on the reputation of sing...
Nardine Osman, Carles Sierra, Jordi Sabater-Mir
TSP
2010
15 years 1 months ago
Compressive Sensing on Manifolds Using a Nonparametric Mixture of Factor Analyzers: Algorithm and Performance Bounds
Nonparametric Bayesian methods are employed to constitute a mixture of low-rank Gaussians, for data x RN that are of high dimension N but are constrained to reside in a low-dimen...
Minhua Chen, Jorge Silva, John William Paisley, Ch...
AH
2006
Springer
15 years 10 months ago
The Effect of Adapting Feedback Generality in ITS
Intelligent tutoring systems achieve much of their success by adapting to individual students. One potential avenue for personalization is feedback generality. This paper presents ...
Brent Martin, Antonija Mitrovic