2131 search results - page 249 / 427 » A computational approximation to the AIXI model |
172
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FOSSACS
2005
Springer
16 years 6 days ago
2005
Springer
Abstract. An extension of the λ-calculus is proposed, to study historybased access control. It allows for security policies with a possibly nested, local scope. We define a type ...
155
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GECCO
2005
Springer
16 years 5 days ago
2005
Springer
Feature extraction is a process that extracts salient features from observed variables. It is considered a promising alternative to overcome the problems of weight and structure o...
176
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ACII
2005
Springer
16 years 4 days ago
2005
Springer
Abstract. This paper presents a Bayesian network based multi-cue fusion method for robust and real-time fist tracking. Firstly, a new strategy, which employs the latest work in fa...
163
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SIGIR
2004
ACM
16 years 2 days ago
2004
ACM
Latent Semantic Indexing (LSI) is a well established and effective framework for conceptual information retrieval. In traditional implementations of LSI the semantic structure of...
158
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ICALP
2004
Springer
16 years 1 days ago
2004
Springer
In the information age, the availability of data on consumer profiles has opened new possibilities for companies to increase their revenue via data mining techniques. One approach...