2050 search results - page 271 / 410 » Effectiveness of complex index terms in information retrieva... |
207
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SIGIR
2009
ACM
16 years 29 days ago
2009
ACM
Social tagging is becoming increasingly popular in many Web 2.0 applications where users can annotate resources (e.g. Web pages) with arbitrary keywords (i.e. tags). A tag recomme...
266
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GIS
2007
ACM
16 years 7 months ago
2007
ACM
Robust, global, address geocoding is challenging because there is no single address format that applies to all geographies, and in any case, users may not restrict themselves to w...
186
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IUI
2006
ACM
16 years 12 days ago
2006
ACM
Question answering (QA) systems take users’ natural language questions and retrieve relevant answers from large repositories of free texts. Despite recent progress in QA researc...
167
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GIS
2010
ACM
15 years 5 months ago
2010
ACM
We present Ontuition, a system for mapping ontologies. Transforming data to a usable format for Ontuition involves recognizing and resolving data values corresponding to concepts ...
176
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WWW
2004
ACM
16 years 7 months ago
2004
ACM
Recommender systems have emerged in the past several years as an effective way to help people cope with the problem of information overload. One application in which they have bec...