3204 search results - page 195 / 641 » Online Learning with Constraints |
138
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WWW
2007
ACM
16 years 7 months ago
2007
ACM
We address the problem of identifying the domain of online databases. More precisely, given a set F of Web forms automatically gathered by a focused crawler and an online database...
162
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KDD
2005
ACM
16 years 2 days ago
2005
ACM
Online auctions are generating a new class of fine-grained data about online transactions. This data lends itself to a variety of applications and services that can be provided to...
207
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AI
1998
Springer
15 years 6 months ago
1998
Springer
In this paper, we address the tradeo between exploration and exploitation for agents which need to learn more about the structure of their environment in order to perform more e e...
169
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ECTEL
2007
Springer
16 years 23 days ago
2007
Springer
While the growing number of learning resources increases the choice for learners, it also makes it more and more difficult to find suitable courses. Thus, improved search capabili...
172
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AI
2005
Springer
16 years 4 days ago
2005
Springer
This paper addresses the task of finding acronym-definition pairs in text. Most of the previous work on the topic is about systems that involve manually generated rules or regular ...