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FLAIRS
2001
13 years 9 months ago
Graphical Analysis of Value of Information in Decision Models
Wereviewand extendthe qualitative relationships about the informational relevanceof variables in graphical decision modelsbased on conditional independenciesrevealedthroughgraphic...
Songsong Xu, Kim-Leng Poh, Eric Horvitz
FLAIRS
2001
13 years 9 months ago
Validity of First-Order Knowledge Bases
A knowledge base is maintained by modifying its conceptual model and by using those modifications to specify changes to its implementation. The maintenance problem is to determine...
John K. Debenham
FLAIRS
2001
13 years 9 months ago
On the Technological, Human, and Managerial Issues in Sharing Organizational Lessons
Lessons learned systems (LLS) are systems that support a lessons learned process (LLP) to collect, verify, store, disseminate, and reuse organizational lessons. In this paper we e...
Rosina Weber, Len Breslow, Nabil Sandhu
FLAIRS
2001
13 years 9 months ago
A Practical Markov Chain Monte Carlo Approach to Decision Problems
Decisionand optimizationproblemsinvolvinggraphsarise in manyareas of artificial intelligence, including probabilistic networks, robot navigation, and network design. Manysuch prob...
Timothy Huang, Yuriy Nevmyvaka
FLAIRS
2001
13 years 9 months ago
Syntactic-Level Ontology Integration Rules for E-Commerce
Electronic marketplaces, or e-commerce portals, bring together many online suppliers and buyers. Each individual participant can potentially use his own format to represent the pr...
Borys Omelayenko