404 search results - page 18 / 81 » A Grammar Combining Phrase Structure and Field Structure |
ER
2008
Springer
14 years 11 months ago
2008
Springer
Abstract. Both Geographic Information Systems and Information Retrieval have been very active research fields in the last decades. Lately, a new research field called Geographic In...
JCB
2008
14 years 9 months ago
2008
Abstract. RNA shapes, introduced by Giegerich et al. (17), provide a useful classification of the branching complexity for RNA secondary structures. In this paper, we derive an exa...
SIGIR
2008
ACM
14 years 9 months ago
2008
ACM
We combine techniques of XML Mining and Text Mining for the benefit of Information Retrieval. By manipulating the word sequence according to the XML structure of the marked-up tex...
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IJCAI
2003
14 years 11 months ago
2003
This paper describes an agent-based evolutionary computing technique called GRAEL (Grammar Evolution), that is able to perform different natural language grammar optimization and ...
SIGIR
2006
ACM
15 years 3 months ago
2006
ACM
Emails are examples of structured documents with various fields. These fields can be exploited to enhance the retrieval effectiveness of an Information Retrieval (IR) system th...