941 search results - page 5 / 189 » Keyword Search over Dynamic Categorized Information |
ICDE
2009
IEEE
14 years 18 days ago
2009
IEEE
Abstract— It is widely realized that the integration of information retrieval (IR) and database (DB) techniques provides users with a broad range of high quality services. A new ...
SSDBM
2007
IEEE
14 years 1 days ago
2007
IEEE
Location-based information contained in publicly available GIS databases is invaluable for many applications such as disaster response, national infrastructure protection, crime a...
CIKM
2008
Springer
13 years 7 months ago
2008
Springer
In automated text categorization, given a small number of labeled documents, it is very challenging, if not impossible, to build a reliable classifier that is able to achieve high...
CHI
2002
ACM
14 years 6 months ago
2002
ACM
We present experimental results showing that search for target items in a three-tiered categorization structure (approximately 8 links per page) is faster than a comparable two-ti...
SIGIR
2010
ACM
13 years 9 months ago
2010
ACM
This paper presents a novel prototype hierarchy based clustering (PHC) framework for the organization of web collections. It solves simultaneously the problem of categorizing web ...