6545 search results - page 1041 / 1309 » Data quality assessment |
197
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SIGMOD
2011
ACM
14 years 10 months ago
2011
ACM
We study the problem of context-sensitive ranking for document retrieval, where a context is defined as a sub-collection of documents, and is specified by queries provided by do...
397
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SISAP
2011
IEEE
14 years 10 months ago
2011
IEEE
In this paper we present a novel technique for nearest neighbor searching dubbed neighborhood approximation. The central idea is to divide the database into compact regions repres...
240
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CIKM
2011
Springer
14 years 7 months ago
2011
Springer
Community QA portals provide an important resource for non-factoid question-answering. The inherent noisiness of user-generated data makes the identification of high-quality cont...
210
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EMNLP
2011
14 years 7 months ago
2011
We present a simple method for transferring dependency parsers from source languages with labeled training data to target languages without labeled training data. We first demons...
224
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HISB
2011
14 years 7 months ago
2011
—Spinal cord analysis is an important problem in the study of various neurological diseases. Current segmentation and analysis methods in clinical use are slow and laborintensive...