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PR
2008
79views more  PR 2008»
15 years 4 months ago
Region-based image retrieval with high-level semantics using decision tree learning
Semantic-based image retrieval has attracted great interest in recent years. This paper proposes a region-based image retrieval system with high-level semantic learning. The key f...
Ying Liu, Dengsheng Zhang, Guojun Lu
140
Voted
ADHOC
2005
119views more  ADHOC 2005»
15 years 4 months ago
A link-indexed statistical traffic prediction approach to improving IEEE 802.11 PSM
Power management is an important technique to prolong the lifetime of battery-powered wireless ad hoc networks. The fact that the energy consumed in the idle state dominates the t...
Chunyu Hu, Jennifer C. Hou
125
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AI
2005
Springer
15 years 4 months ago
Explorations in engagement for humans and robots
This paper explores the concept of engagement, the process by which individuals in an interaction start, maintain and end their perceived connection one another. The paper reports...
Candace L. Sidner, Christopher Lee, Cory D. Kidd, ...
143
Voted
AIEDU
2005
185views more  AIEDU 2005»
15 years 4 months ago
A Bayesian Student Model without Hidden Nodes and its Comparison with Item Response Theory
The Bayesian framework offers a number of techniques for inferring an individual's knowledge state from evidence of mastery of concepts or skills. A typical application where ...
Michel C. Desmarais, Xiaoming Pu
169
Voted
ALIFE
2005
15 years 4 months ago
Material Representations: From the Genetic Code to the Evolution of Cellular Automata
We present a new definition of the concept of representation for cognitive science that is based on a study of the origin of structures that are used to store memory in evolving sy...
Luis Mateus Rocha, Wim Hordijk
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