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AUTONOMICS
2007
ACM
15 years 10 months ago
Characterizing pairwise inter-contact patterns in delay tolerant networks
A good understanding of contact patterns in delay tolerant networks (DTNs) is essential for the design of effective routing schemes. Prior work has typically focused on intercontac...
Vania Conan, Jeremie Leguay, Timur Friedman
CIARP
2004
Springer
15 years 10 months ago
New Bounds and Approximations for the Error of Linear Classifiers
In this paper, we derive lower and upper bounds for the probability of error for a linear classifier, where the random vectors representing the underlying classes obey the multivar...
Luís G. Rueda
CW
2006
IEEE
15 years 10 months ago
Collaborative Mixed Reality Exposure Therapy
In addition to established methods, the treatment of mental disorders using Virtual Reality Exposure Therapy is becoming commonplace. We present an approach, which extends this co...
Holger Regenbrecht, Daniel Wickeroth, Brian Dixon,...
CP
2008
Springer
15 years 8 months ago
Approximate Solution Sampling (and Counting) on AND/OR Spaces
In this paper, we describe a new algorithm for sampling solutions from a uniform distribution over the solutions of a constraint network. Our new algorithm improves upon the Sampli...
Vibhav Gogate, Rina Dechter
ACL
2007
15 years 8 months ago
Instance Weighting for Domain Adaptation in NLP
Domain adaptation is an important problem in natural language processing (NLP) due to the lack of labeled data in novel domains. In this paper, we study the domain adaptation prob...
Jing Jiang, ChengXiang Zhai