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IJCAI
2003
14 years 1 months ago
Maximizing Flexibility: A Retraction Heuristic for Oversubscribed Scheduling Problems
In this paper we consider the solution of scheduling problems that are inherently over-subscribed. In such problems, there are always more tasks to execute within a given time fra...
Laurence A. Kramer, Stephen F. Smith
IJCAI
2003
14 years 1 months ago
Information Extraction from Web Documents Based on Local Unranked Tree Automaton Inference
Information extraction (IE) aims at extracting specific information from a collection of documents. A lot of previous work on 10 from semi-structured documents (in XML or HTML) us...
Raymond Kosala, Maurice Bruynooghe, Jan Van den Bu...
IJCAI
2003
14 years 1 months ago
An Improved Algorithm for Optimal Bin Packing
Given a set of numbers, and a set of bins of fixed capacity, the NP-complete problem of bin packing is to find the minimum number of bins needed to contain the numbers, such that ...
Richard E. Korf
IJCAI
2003
14 years 1 months ago
Quantifying information and contradiction in propositional logic through test actions
Degrees of information and of contradiction are investigated within a uniform propositional framework, based on test actions. We consider that the degree of information of a propo...
Sébastien Konieczny, Jérôme La...
IJCAI
2003
14 years 1 months ago
NoA - A Normative Agent Architecture
NoA is an agent architecture that supports the development of agents motivated by norms: obligations, permissions and prohibitions. Obligations motivate a normative agent to act: ...
Martin J. Kollingbaum, Timothy J. Norman
IJCAI
2003
14 years 1 months ago
Describing and Utilizing Constraints to Answer Queries in Data-Integration Systems
In data-integration systems, information sources often have various constraints such as “all houses stored at a source have a unique address.” These constraints are very usefu...
Chen Li
IJCAI
2003
14 years 1 months ago
Tractable Pareto Optimization of Temporal Preferences
Lina Khatib, Paul H. Morris, Robert A. Morris, Kri...
IJCAI
2003
14 years 1 months ago
Deploying Information Agents on the Web
The information resources on the Web are vast, but much of the Web is based on a browsing paradigm that requires someone to actively seek information. Instead, one would like to h...
Craig A. Knoblock