7467 search results - page 350 / 1494 » Incompleteness in information integration |
219
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UAI
2008
15 years 8 months ago
2008
We consider the problem of efficiently learning optimal control policies and value functions over large state spaces in an online setting in which estimates must be available afte...
195
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DEBS
2009
ACM
15 years 8 months ago
2009
ACM
Recently, decentralized publish-subscribe (pub-sub) systems have gained popularity as a scalable asynchronous messaging paradigm over wide-area networks. Most existing pub-sub sys...
187
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SIGSOFT
2008
ACM
16 years 7 months ago
2008
ACM
Developers perform small-scale reuse tasks to save time and to increase the quality of their code, but due to their small scale, the costs of such tasks can quickly outweigh their...
160
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NLDB
2005
Springer
16 years 9 days ago
2005
Springer
Requirements engineering is the Achilles’ heel of the whole software development process, because requirements documents are often inconsistent and incomplete. Misunderstandings ...
163
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ECAI
2000
Springer
15 years 11 months ago
2000
Springer
In this paper, we study unsatisfiable queries posed to a mediator in an information integration system and expressed in the logical formalism of the information integration system...