2050 search results - page 115 / 410 » Effectiveness of complex index terms in information retrieva... |
174
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JCDL
2006
ACM
16 years 8 days ago
2006
ACM
In this paper we introduce POLAR, a probabilistic objectoriented logical framework for annotation-based information retrieval. In POLAR, the knowledge about digital objects, annot...
160
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CIVR
2007
Springer
16 years 15 days ago
2007
Springer
Scalability is the key issue in making content-based copy detection (CBCD) methods practical for very large image and video databases. Since copies are transformed versions of ori...
171
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TREC
2004
15 years 7 months ago
2004
In this paper, we describe ideas and related experiments of Tsinghua University IR group in TREC 2004 QA track. In this track, our system consists three components: Question analy...
182
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ICSE
2005
IEEE-ACM
16 years 6 months ago
2005
IEEE-ACM
Some software defects trigger failures only when certain complex information flows occur within the software. Profiling and analyzing such flows therefore provides a potentially i...
187
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CIKM
2008
Springer
15 years 8 months ago
2008
Springer
Statistical machine learning techniques for data classification usually assume that all entities are i.i.d. (independent and identically distributed). However, real-world entities...