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» Putting complex systems to work
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MMS
2008
15 years 5 months ago
Semantic interactive image retrieval combining visual and conceptual content description
We address the challenge of semantic gap reduction for image retrieval through an improved SVM-based active relevance feedback framework, together with a hybrid visual and concept...
Marin Ferecatu, Nozha Boujemaa, Michel Crucianu
DSS
2000
105views more  DSS 2000»
15 years 5 months ago
Dynamic behavior of differential pricing and quality of service options for the internet
Abstract. The simple model on which the Internet has operated, with all packets treated equally, and charges only for access links to the network, has contributed to its explosive ...
Peter C. Fishburn, Andrew M. Odlyzko
HICSS
1998
IEEE
128views Biometrics» more  HICSS 1998»
15 years 9 months ago
A Situation Calculus Model of Hypertext
We utilize the situation calculus to develop a logical model of hypertext systems. The work builds upon the earlier work of Bieber and Kimbrough in the logical modeling of hyperte...
Richard B. Scherl, Michael Bieber, Fabio Vitali
EACL
2006
ACL Anthology
15 years 7 months ago
Using Reinforcement Learning to Build a Better Model of Dialogue State
Given the growing complexity of tasks that spoken dialogue systems are trying to handle, Reinforcement Learning (RL) has been increasingly used as a way of automatically learning ...
Joel R. Tetreault, Diane J. Litman
145
Voted
COCO
2009
Springer
113views Algorithms» more  COCO 2009»
16 years 3 days ago
Are PCPs Inherent in Efficient Arguments?
Starting with Kilian (STOC ‘92), several works have shown how to use probabilistically checkable proofs (PCPs) and cryptographic primitives such as collision-resistant hashing to...
Guy N. Rothblum, Salil P. Vadhan