392 search results - page 71 / 79 » Document Retrieval by Projection Based Frequency Distributio... |
143
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SIGIR
2012
ACM
13 years 2 months ago
2012
ACM
Positional ranking functions, widely used in web search engines, improve result quality by exploiting the positions of the query terms within documents. However, it is well known ...
WWW
2006
ACM
16 years 10 days ago
2006
ACM
Readability assessment is a method to measure the difficulty of a piece of text material, and it is widely used in educational field to assist instructors to prepare appropriate m...
HT
2009
ACM
15 years 6 months ago
2009
ACM
Data created by social bookmarking systems can be described as 3-partite 3-uniform hypergraphs connecting documents, users, and tags (tagging networks), such that the toolbox of c...
ICPR
2006
IEEE
16 years 23 days ago
2006
IEEE
Discrimination of images is necessary in many tasks, either understanding or indexing for example. Here we are concerned by indexing. More precisely we are working about initial l...
115
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EKAW
2004
Springer
15 years 5 months ago
2004
Springer
Abstract. Augmenting web pages with semantic contents, i.e., building a ‘Semantic Web’, promises a number of benefits for web users in general and learners in particular. Seman...