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IJCAI
1989
15 years 8 months ago
Preprocessing Search Spaces for Branch and Bound Search
Heuristic search procedures are useful in a large number of problems of practical importance. Such procedures operate by searching several paths in a search space at the same time...
Qiang Yang, Dana S. Nau
TREC
2007
15 years 8 months ago
Interactive Retrieval Using Weights
Using the same interactive IR component as for TREC 2006, this submission probed the ability of a user without requisite domain knowledge to interactively set appropriate weights....
Jonathan Schuman, Sabine Bergler
ATAL
2010
Springer
15 years 8 months ago
A logical framework for prioritized goal change
Most previous logical accounts of goals do not deal with prioritized goals and goal dynamics properly. Many are restricted to achievement goals. In this paper, we develop a logica...
Shakil M. Khan, Yves Lespérance
DSS
2007
79views more  DSS 2007»
15 years 7 months ago
Leveraging Question Answer technology to address terrorism inquiry
This paper investigates the potential use of dialog-based ALICEbots in disseminating terrorism information to the general public. In particular, we study the acceptance and respon...
Robert P. Schumaker, Hsinchun Chen
TASLP
2008
134views more  TASLP 2008»
15 years 7 months ago
Semantic Role Labeling Using a Grammar-Driven Convolution Tree Kernel
Convolution tree kernel has shown promising results in semantic role labeling (SRL). However, this kernel does not consider much linguistic knowledge in kernel design and only perf...
Min Zhang, Wanxiang Che, Guodong Zhou, AiTi Aw, Ch...