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IJCAI
2003
14 years 25 days 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 25 days 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 25 days 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 25 days 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 25 days ago
Tractable Pareto Optimization of Temporal Preferences
Lina Khatib, Paul H. Morris, Robert A. Morris, Kri...
IJCAI
2003
14 years 25 days 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
IJCAI
2003
14 years 25 days ago
Collaborative Filtering Using Associative Neural Memory
There are two types of collaborative filtering (CF) systems, user-based and item-based. This paper introduces an item-based CF system for ranking derived from Linear Associative ...
Chuck P. Lam
IJCAI
2003
14 years 25 days ago
Distributed Clustering Based on Sampling Local Density Estimates
Huge amounts of data are stored in autonomous, geographically distributed sources. The discovery of previously unknown, implicit and valuable knowledge is a key aspect of the expl...
Matthias Klusch, Stefano Lodi, Gianluca Moro