2536 search results - page 46 / 508 » Gravitation-based model for information retrieval |
HIM
1997
Springer
14 years 1 months ago
1997
Springer
Documents often display a structure, e.g., several sections, each with several subsections and so on. Taking into account the structure of a document allows the retrieval process ...
SIGIR
2002
ACM
13 years 8 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...
SPIRE
2010
Springer
13 years 7 months ago
2010
Springer
The retrieval of similar documents in the Web from a given document is different in many aspects from information retrieval based on queries generated by regular search engine use...
IADIS
2004
13 years 10 months ago
2004
Information relevance is an important issue in information access techniques. A solution for improving this relevance is the personalization or adaptation of the answers provided ...
SIGIR
2008
ACM
13 years 9 months ago
2008
ACM
Pseudo-feedback-based automatic query expansion yields effective retrieval performance on average, but results in performance inferior to that of using the original query for many...