2061 search results - page 267 / 413 » Modeling search engine effectiveness for federated search |
184
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CIKM
2007
Springer
15 years 10 months ago
2007
Springer
How to improve search accuracy for difficult topics is an underaddressed, yet important research question. In this paper, we consider a scenario when the search results are so poo...
158
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ECML
2006
Springer
15 years 10 months ago
2006
Springer
Abstract. In this paper, we propose a new method for learning to rank. `Ranking SVM' is a method for performing the task. It formulizes the problem as that of binary classific...
159
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WSC
1998
15 years 7 months ago
1998
Selecting an optimum maintenance policy independent of other parameters of the production system does not always yield the overall optimum operating conditions. For instance, high...
130
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FMSD
2006
15 years 6 months ago
2006
We propose a refinement approach to language emptiness, which is based on the enumeration and the successive refinements of SCCs on over-approximations of the exact system. Our alg...
181
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DATE
2006
IEEE
16 years 16 days ago
2006
IEEE
The ever increasing complexity and heterogeneity of modern System-on-Chip (SoC) architectures make an early and systematic exploration of alternative solutions mandatory. Efficien...