12493 search results - page 194 / 2499 » Information Access in the Web |
104
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ERCIMDL
2003
Springer
15 years 7 months ago
2003
Springer
Abstract. In this paper we propose the clustering of top-ranking sentences (TRS) for effective information access. Top-ranking sentences are selected by a query-biased sentence ex...
118
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HOTOS
2003
IEEE
15 years 7 months ago
2003
IEEE
Many types of information available in a pervasive computing environment, such as people location information, should be accessible only by a limited set of people. Some propertie...
110
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DBSEC
2010
15 years 3 months ago
2010
Abstract. We present a modelling language, called X-Policy, for webbased collaborative systems with dynamic access control policies. The access to resources in these systems depend...
104
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JUCS
2010
14 years 8 months ago
2010
: In the ubiquitous Internet, human mobile-web interactions can be evaluated with real-time analysis of time-based usability and accessibility with the different types of mobile In...
114
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CIKM
2008
Springer
15 years 3 months ago
2008
Springer
Evaluation in Information Retrieval (IR) has long focused on effectiveness and efficiency. However, new and emerging access tasks now demand alternative evaluation measures which ...