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AAAI
2006
15 years 8 months ago
Thresholding for Making Classifiers Cost-sensitive
In this paper we propose a very simple, yet general and effective method to make any cost-insensitive classifiers (that can produce probability estimates) cost-sensitive. The meth...
Victor S. Sheng, Charles X. Ling
FLAIRS
2004
15 years 8 months ago
A Theory for Convex Interval Relations including Unbounded Intervals
We extend the basic axiomatization of interval convex relations by Allen and Hayes with unbounded intervals. Unbounded intervals include since intervals with a finite beginning po...
Diana Cukierman, James P. Delgrande
FLAIRS
2004
15 years 8 months ago
A Surveillance System based on Multiple Mobile Sensors
A methodology for surveillance of multiple targets through a distributed mobile sensor network is proposed in this paper. We examine coordination among sensors that monitor a rect...
K. Madhava Krishna, Henry Hexmoor, Subbarao Pasupu...
FLAIRS
2004
15 years 8 months ago
In-Depth Analysis of Similarity Knowledge and Metric Contributions to Recommender Performance
Initial successes in the area of recommender systems have led to considerable early optimism. However as a research community, we are still in the early days of our understanding ...
Derry O'Sullivan, Barry Smyth, David C. Wilson
FLAIRS
2006
15 years 8 months ago
MediaFlies - An Interactive Flocking Based Tool for the Remixing of Media
The project MediaFlies implements an interactive multiagent system that incorporates flocking and synchronization in order to generate a constantly changing visual output. It reli...
Daniel Bisig, Tatsuo Unemi