27119 search results - page 394 / 5424 » Languages |
194
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SIGIR
2003
ACM
16 years 2 days ago
2003
ACM
We propose a Bayesian extension to the ad-hoc Language Model. Many smoothed estimators used for the multinomial query model in ad-hoc Language Models (including Laplace and Bayes-...
138
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CIKM
2003
Springer
16 years 1 days ago
2003
Springer
We explore the relationship between time and relevance using TREC ad-hoc queries. A type of query is identified that favors very recent documents. We propose a time-based language...
187
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CLEF
2003
Springer
16 years 1 days ago
2003
Springer
The current expansion in collections of natural language based digital documents in various media and languages is creating challenging opportunities for automatically accessing t...
172
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PODS
2010
ACM
15 years 12 months ago
2010
ACM
XML Schema Definitions (XSDs) can be adequately abstracted by the single-type regular tree languages. It is wellknown, that these form a strict subclass of the robust class of re...
167
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ECMDAFA
2010
Springer
15 years 11 months ago
2010
Springer
Abstract. In domain-specific development model-driven development environments play an important role. Most of these environments only provide support for language engineering, bu...