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AAAI
2000
13 years 9 months ago
Untangle: A New Ontology for Card Catalog Systems
The ontology used by most card catalog and bibliographic systems is based on a now outdated assumption that users of the systems would be looking for books on shelves, and therefo...
Christopher A. Welty, Jessica Jenkins
FLAIRS
1998
13 years 9 months ago
Implementing Parser Metarules that Handle Speech Repairs and Other Disruptions
Mixed-initiative dialogs often contain interruptions in phrase structure such as repairs and backchannel responses. Phrase structure as traditionally de ned does not accommodate s...
Mark G. Core, Lenhart K. Schubert
FLAIRS
2000
13 years 9 months ago
The Use of Formal Methods for Trusted Digital Signature Devices
This paper presents a formal security policy model for SmartCards with digital signature application. This kind of model is necessary for each evaluation according to Information ...
Bruno Langenstein, Roland Vogt, Markus Ullmann
FLAIRS
2000
13 years 9 months ago
Independence Semantics for BKBs
Bayesian KnowledgeBases (BKB)are a rule-based probabilistic modelthat extend BayesNetworks(BN), by allowing context-sensitive independenceand cycles in the directed graph. BKBshav...
Solomon Eyal Shimony, Eugene Santos Jr., Tzachi Ro...
AAAI
1997
13 years 9 months ago
Reinforcement Learning with Time
This paper steps back from the standard infinite horizon formulation of reinforcement learning problems to consider the simpler case of finite horizon problems. Although finite ho...
Daishi Harada