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ICIS
2001
13 years 9 months ago
Brand Awareness and Price Dispersion in Electronic Markets
Price dispersion, the variance in price for identical products across retailers, is a persistent feature of Internetbased markets, even those mediated by shopping agents (shopbots...
Pei-Yu Sharon Chen, Lorin M. Hitt
IJCAI
2003
13 years 9 months ago
Generalizing Plans to New Environments in Relational MDPs
A longstanding goal in planning research is the ability to generalize plans developed for some set of environments to a new but similar environment, with minimal or no replanning....
Carlos Guestrin, Daphne Koller, Chris Gearhart, Ne...
NAACL
2003
13 years 9 months ago
Automatic Extraction of Semantic Networks from Text using Leximancer
Leximancer is a software system for performing conceptual analysis of text data in a largely language independent manner. The system is modelled on Content Analysis and provides u...
Andrew E. Smith
FLAIRS
2000
13 years 9 months ago
Reasoning from Data Rather than Theory
Thecurrent frameworkfor constructing intelligent tutoring systems(ITS) is to use psychological/pedagogical theories of learning, and encode this knowledgeinto the tutor. However,t...
Joseph E. Beck, Beverly Park Woolf
ICMAS
2000
13 years 9 months ago
Reasoning About Others: Representing and Processing Infinite Belief Hierarchies
In this paper we focus on the problem of how infinite belief hierarchies can be represented and reasoned with in a computationally tractable way. When modeling nested beliefs one ...
Sviatoslav Brainov, Tuomas Sandholm