158
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CLEF
2011
Springer
14 years 7 months ago
2011
Springer
This papers surveys different approaches to evaluation of web search summaries and describes experiments conducted at Yandex. We hypothesize that the complex task of snippet evalua...
317
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CLEF
2011
Springer
14 years 7 months ago
2011
Springer
Our participation in the ImageCLEF Wikipedia retrieval task aims to study the efficiency of using two contextual factors in image retrieval: metadata which contains specific infor...
193
Voted
CLEF
2011
Springer
14 years 7 months ago
2011
Springer
Abstract This paper overviews eleven plagiarism detectors that have been de
238
Voted
CLEF
2011
Springer
14 years 7 months ago
2011
Springer
Abstract In this paper, we describe a novel approach to intrinsic plagiarism detection. Each suspicious document is divided into a series of consecutive, potentially overlapping ...
229
click to vote
CLEF
2011
Springer
14 years 7 months ago
2011
Springer
Abstract. We propose a generative model for automatic query reformulations from an initial query using the underlying subtopic structure of top ranked retrieved documents. We addre...