8724 search results - page 57 / 1745 » Search result diversification |
EVOW
2001
Springer
15 years 2 months ago
2001
Springer
This work introduces a highly constrained school timetabling problem which was modeled from the requirements of a German high school. The concept for solving the problem uses a hyb...
CIKM
2006
Springer
15 years 1 months ago
2006
Springer
Familiar evaluation methodologies for information retrieval (IR) are not well suited to the task of comparing systems in many real settings. These systems and evaluation methods m...
112
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CORR
2011
Springer
14 years 4 months ago
2011
Springer
Query expansion is a functionality of search engines that suggests a set of related queries for a user-issued keyword query. Typical corpus-driven keyword query expansion approach...
172
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ICDE
2009
IEEE
15 years 11 months ago
2009
IEEE
Search queries on biomedical databases like PubMed often return a large number of results, only a small subset of which is relevant to the user. Ranking and categorization, which c...
INEX
2009
Springer
15 years 2 months ago
2009
Springer
This paper analyzes the results of the INEX 2009 Ad Hoc Track, focusing on a variety of topics. First, we examine in detail the relevance judgments. Second, we study the resulting ...