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» Preferences, Contexts and Answer Sets
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78
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CHI
2003
ACM
16 years 22 hour ago
The role of context in question answering systems
Despite recent advances in natural language question answering technology, the problem of designing effective user interfaces has been largely unexplored. We conducted a user stud...
Jimmy J. Lin, Dennis Quan, Vineet Sinha, Karun Bak...
83
Voted
IJCAI
2003
15 years 1 months ago
A New Look at the Semantics and Optimization Methods of CP-Networks
Preference elicitation is a serious bottleneck in many decision support applications and agent specification tasks. CP-nets were designed to make the preference elicitation proces...
Ronen I. Brafman, Yannis Dimopoulos
100
Voted
LPNMR
2007
Springer
15 years 5 months ago
A Preference-Based Framework for Updating Logic Programs
Abstract. We present a framework for updating logic programs under the answer-set semantics that builds on existing work on preferences in logic programming. The approach is simple...
James P. Delgrande, Torsten Schaub, Hans Tompits
ICDE
2010
IEEE
176views Database» more  ICDE 2010»
14 years 12 months ago
CareDB: A context and preference-aware location-based database system
— In this paper, we aim to realize a context and preference-aware database system, CareDB, that provides scalable personalized location-based services to users based on their pre...
Justin J. Levandoski, Mohamed F. Mokbel
ICDE
2008
IEEE
194views Database» more  ICDE 2008»
16 years 1 months ago
P-Cube: Answering Preference Queries in Multi-Dimensional Space
Many new applications that involve decision making need online (i.e., OLAP-styled) preference analysis with multidimensional boolean selections. Typical preference queries includes...
Dong Xin, Jiawei Han