2050 search results - page 90 / 410 » Effectiveness of complex index terms in information retrieva... |
168
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MM
2003
ACM
15 years 11 months ago
2003
ACM
We present similarity-based methods to cluster digital photos by time and image content. The approach is general, unsupervised, and makes minimal assumptions regarding the structu...
195
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SIGIR
2004
ACM
15 years 11 months ago
2004
ACM
List question answering (QA) offers a unique challenge in effectively and efficiently locating a complete set of distinct answers from huge corpora or the Web. In TREC-12, the med...
165
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SIGIR
2004
ACM
15 years 11 months ago
2004
ACM
Although information retrieval research has always been concerned with improving the effectiveness of search, in some applications, such as information analysis, a more specific ...
169
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CIKM
2010
Springer
15 years 4 months ago
2010
Springer
An important challenge for biomedical information retrieval (IR) is dealing with the complex, inconsistent and ambiguous biomedical terminology. Frequently, a concept-based repres...
153
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CIKM
2004
Springer
15 years 11 months ago
2004
Springer
In this paper we suggest a new approach to analysis and design of IR systems. We argue for design space exploration in constructing IR systems and in analyzing the effects of ind...