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AAAI
2006
15 years 9 months ago
Overconfidence or Paranoia? Search in Imperfect-Information Games
We derive a recursive formula for expected utility values in imperfect- information game trees, and an imperfectinformation game tree search algorithm based on it. The formula and...
Austin Parker, Dana S. Nau, V. S. Subrahmanian
FLAIRS
2000
15 years 9 months ago
Fundamental Properties of the Core Matching Functions for Information Retrieval
Traditional benchmarking methods for information retrieval (IR) are based on experimental performance evaluation. Although the metrics precision and recall can measure the perform...
Dawei Song, Kam-Fai Wong, Peter Bruza, Chun Hung C...
AAAI
1993
15 years 9 months ago
Automatically Constructing a Dictionary for Information Extraction Tasks
Knowledge-based natural language processing systems have achieved good success with certain tasks but they are often criticized because they depend on a domain-specific dictionar...
Ellen Riloff
AROBOTS
2000
96views more  AROBOTS 2000»
15 years 7 months ago
Hierarchic Social Entropy: An Information Theoretic Measure of Robot Group Diversity
As research expands in multiagent intelligent systems, investigators need new tools for evaluating the artificial societies they study. It is impossible, for example, to correlate ...
Tucker R. Balch
TSP
2010
15 years 2 months ago
Power allocation in orthogonal wireless relay networks with partial channel state information
Wireless amplify-and-forward relay networks in which the source communicates with the relays and destination in the first phase and the relays forward signals to the destination in...
Tung T. Pham, Ha H. Nguyen, Hoang Duong Tuan