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- IBM Research - Thomas J. Watson Research CenterUS33 papers
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- University of Illinois Urbana-ChampaignUS5 papers
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7 papers · 1 filter
A New Approach to Updating Beliefs
Ronald Fagin, Joseph Y. Halpern
We define a new notion of conditional belief, which plays the same role for Dempster-Shafer belief functions as conditional probability does for probability functions. Our definiti…
Multi-objective Influence Diagrams
Radu Marinescu, Abdul Razak, Nic Wilson
We describe multi-objective influence diagrams, based on a set of p objectives, where utility values are vectors in Rp, and are typically only partially ordered. These can still be…
Efficient Test Selection in Active Diagnosis via Entropy Approximation
Alice X. Zheng, Irina Rish, Alina Beygelzimer
We consider the problem of diagnosing faults in a system represented by a Bayesian network, where diagnosis corresponds to recovering the most likely state of unobserved nodes give…
Ranking Under Uncertainty
Or Zuk, Liat Ein-Dor, Eytan Domany
Ranking objects is a simple and natural procedure for organizing data. It is often performed by assigning a quality score to each object according to its relevance to the problem a…
Reasoning about RoboCup Soccer Narratives
Hannaneh Hajishirzi, Julia Hockenmaier, Erik T. Mueller +1
This paper presents an approach for learning to translate simple narratives, i.e., texts (sequences of sentences) describing dynamic systems, into coherent sequences of events with…
Decentralized Supply Chain Formation: A Market Protocol and Competitive Equilibrium Analysis
W. E. Walsh, M. P. Wellman
Supply chain formation is the process of determining the structure and terms of exchange relationships to enable a multilevel, multiagent production activity. We present a simple m…