4971 search results - page 619 / 995 » On Scalable Information Retrieval Systems |
180
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MM
2009
ACM
16 years 1 months ago
2009
ACM
In this technical demonstration we show the current version of Arneb1 , a web-based system for manual annotation of videos, developed within the EU VidiVideo project. This tool ha...
147
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SIGIR
2008
ACM
15 years 6 months ago
2008
ACM
Question answering systems increasingly need to deal with complex information needs that require more than simple factoid answers. The evaluation of such systems is usually carrie...
178
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CN
1998
15 years 6 months ago
1998
With the increasing popularity of the World Wide Web, the number of information sources providing access to various types of data has increased considerably. While simple data ret...
222
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BMCBI
2008
15 years 6 months ago
2008
Background: Ontologies such as the Gene Ontology can enable the construction of complex queries over biological information in a conceptual way, however existing systems to do thi...
201
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WWW
2007
ACM
16 years 7 months ago
2007
ACM
Extractors and taggers turn unstructured text into entityrelation (ER) graphs where nodes are entities (email, paper, person, conference, company) and edges are relations (wrote, ...