941 search results - page 99 / 189 » Keyword Search over Dynamic Categorized Information |
ATAL
2008
Springer
13 years 10 months ago
2008
Springer
A database view is a dynamic virtual table composed of the result set of a query, often executed over different underlying databases. The view maintenance problem concerns how a v...
SIGIR
2004
ACM
14 years 1 months ago
2004
ACM
In recent years, statistical language models are being proposed as alternative to the vector space model. Viewing documents as language samples introduces the issue of defining a...
WWW
2008
ACM
14 years 8 months ago
2008
ACM
Combating Web spam has become one of the top challenges for Web search engines. State-of-the-art spam detection techniques are usually designed for specific known types of Web spa...
CHI
2011
ACM
12 years 11 months ago
2011
ACM
Event sequence analysis is an important task in many domains: medical researchers may study the patterns of transfers within the hospital for quality control; transportation exper...
WSCG
2003
13 years 9 months ago
2003
The paper presents a visualization-based approach to explore large databases of geographic metadata. The aim of the data exploration is to search and acquire expressive geographic...