206 search results - page 12 / 42 » Impact of Contextual Information for Hypertext Documents Ret... |
WWW
2005
ACM
14 years 8 months ago
2005
ACM
This work aims to provide a page segmentation algorithm which uses both visual and content information to extract the semantic structure of a web page. The visual information is u...
JUCS
2008
13 years 7 months ago
2008
: This article is a revised and extended version of [VBG, 07]. We conjecture that the digitalization of historical text documents as a basis of data mining and information retrieva...
SIGIR
2009
ACM
14 years 2 months ago
2009
ACM
Retrieval with Logical Imaging is derived from belief revision and provides a novel mechanism for estimating the relevance of a document through logical implication (i.e. P(q → ...
SIGIR
2002
ACM
13 years 7 months ago
2002
ACM
This work proposes a model for video retrieval based upon the inference network model. The document network is constructed using video metadata encoded using MPEG-7 and captures i...
KDD
2006
ACM
14 years 8 months ago
2006
ACM
Contextual text mining is concerned with extracting topical themes from a text collection with context information (e.g., time and location) and comparing/analyzing the variations...