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ADL
2000
Springer
252views Digital Library» more  ADL 2000»
14 years 2 months ago
Audio Structuring and Personalized Retrieval Using Ontologies
The goal of this work is to improve the accuracy (precision and recall) and communication effectiveness of a database system response to a user information request, by utilizing a...
Latifur Khan, Dennis McLeod
AAAI
2008
14 years 20 days ago
Interaction Structure and Dimensionality Reduction in Decentralized MDPs
Decentralized Markov Decision Processes are a powerful general model of decentralized, cooperative multi-agent problem solving. The high complexity of the general problem leads to...
Martin Allen, Marek Petrik, Shlomo Zilberstein
NAACL
2007
13 years 11 months ago
Automating Creation of Hierarchical Faceted Metadata Structures
We describe Castanet, an algorithm for automatically generating hierarchical faceted metadata from textual descriptions of items, to be incorporated into browsing and navigation i...
Emilia Stoica, Marti A. Hearst, Megan Richardson
ICIP
2003
IEEE
14 years 12 months ago
Feature selection for unsupervised discovery of statistical temporal structures in video
We present algorithms for automatic feature selection for unsupervised structure discovery from video sequences. Feature selection in this scenario is hard because of the absence ...
Lexing Xie, Shih-Fu Chang, Ajay Divakaran, Huifang...
CAISE
2001
Springer
14 years 2 months ago
A Semantic Approach to Integrating XML and Structured Data Sources
XML is fast becoming the standard for information exchange on the Internet. As such, information expressed in XML will need to be integrated with existing information systems, whi...
Peter McBrien, Alexandra Poulovassilis