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WCE
2007
15 years 7 months ago
An Intelligent Conversational Agent Approach to Extracting Queries from Natural Language
—This paper is concerned with the application of a conversational agent and expert system to provide a natural language interface to a database. Typically, natural language datab...
Karen Pudner, Keeley A. Crockett, Zuhair Bandar
ATAL
2008
Springer
15 years 7 months ago
A preliminary result on a representative-based multi-round protocol for multi-issue negotiations
Multi-issue negotiation protocols represent a promising field since most negotiation problems in the real world involve multiple issues. Our work focuses on negotiation with inte...
Katsuhide Fujita, Takayuki Ito, Mark Klein
CONCUR
2010
Springer
15 years 7 months ago
Mean-Payoff Automaton Expressions
Abstract. Quantitative languages are an extension of boolean languages that assign to each word a real number. Mean-payoff automata are finite automata with numerical weights on tr...
Krishnendu Chatterjee, Laurent Doyen, Herbert Edel...
DEXA
2010
Springer
213views Database» more  DEXA 2010»
15 years 7 months ago
Efficient K-Nearest Neighbor Search in Time-Dependent Spatial Networks
The class of k Nearest Neighbor (kNN) queries in spatial networks has been widely studied in the literature. All existing approaches for kNN search in spatial networks assume that ...
Ugur Demiryurek, Farnoush Banaei Kashani, Cyrus Sh...
COMAD
2009
15 years 7 months ago
Epsilon Equitable Partition: A positional analysis method for large social networks
Positional analysis is considered an important tool in the analysis of social networks. It involves partitioning of the set of actors into subsets such that actors in a subset are...
Kiran Kate, Balaraman Ravindran