3295 search results - page 174 / 659 » Using Technologies to Improve E-Learning |
138
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SIGIR
2006
ACM
15 years 10 months ago
2006
ACM
Similarity measures for text have historically been an important tool for solving information retrieval problems. In many interesting settings, however, documents are often closel...
148
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HT
2005
ACM
15 years 10 months ago
2005
ACM
We describe Eureka, a file system search engine that takes into account the inherent relationships among files in order to improve the rankings of search results. The key idea b...
150
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SIGIR
2005
ACM
15 years 10 months ago
2005
ACM
State-of-the-art question answering (QA) systems employ termdensity ranking to retrieve answer passages. Such methods often retrieve incorrect passages as relationships among ques...
149
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ICCS
2005
Springer
15 years 10 months ago
2005
Springer
Georeference is a basic function of remote sensing data processing. Geo-corrected remote sensing data is an important source data for Geographic Information Systems (GIS) and other...
157
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CLEF
2004
Springer
15 years 9 months ago
2004
Springer
Abstract. The ImageCLEF task of CLEF has a main goal in the retrieval of images from multi–lingual collections. The 2003 imageCLEF saw no group using the visual information of im...