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ACL
2008
15 years 8 months ago
Assessing Dialog System User Simulation Evaluation Measures Using Human Judges
Previous studies evaluate simulated dialog corpora using evaluation measures which can be automatically extracted from the dialog systems' logs. However, the validity of thes...
Hua Ai, Diane J. Litman
UML
2005
Springer
16 years 3 days ago
Visualization in the Context of Model Driven Engineering
Understanding and maintenance of complex information spaces is often supported through visual interfaces. These interfaces must be highly flexible in order to adapt to both the u...
R. Ian Bull, Jean-Marie Favre
ICDCSW
2007
IEEE
16 years 29 days ago
Group-aware Stream Filtering
In this paper we are concerned with disseminating high-volume data streams to many simultaneous context-aware applications over a low-bandwidth wireless mesh network. For bandwidt...
Ming Li, David Kotz
AIPRF
2007
15 years 8 months ago
Empirical Study: Initial Population Diversity and Genetic Algorithm Performance
This article presents an empirical study regarding the hypothesis that higher diversity in initial populations for Genetic Algorithms can reduce the number of iterations required ...
Pedro A. Diaz-Gomez, Dean F. Hougen
ALDT
2011
Springer
200views Algorithms» more  ALDT 2011»
14 years 6 months ago
Vote Elicitation with Probabilistic Preference Models: Empirical Estimation and Cost Tradeoffs
A variety of preference aggregation schemes and voting rules have been developed in social choice to support group decision making. However, the requirement that participants provi...
Tyler Lu, Craig Boutilier