1342 search results - page 120 / 269 » Descriptor Learning for Efficient Retrieval |
152
Voted
AIRWEB
2008
Springer
15 years 5 months ago
2008
Springer
We present an algorithm, witch, that learns to detect spam hosts or pages on the Web. Unlike most other approaches, it simultaneously exploits the structure of the Web graph as we...
109
Voted
ECTEL
2007
Springer
15 years 9 months ago
2007
Springer
In this paper, an evaluation is presented of a framework that supports flexible content repurposing. Unlike the usual practice where content components, such as slides, images, def...
118
Voted
WWW
2009
ACM
16 years 4 months ago
2009
ACM
In a traditional keyword-search system in XML data, a user composes a keyword query, submits it to the system, and retrieves relevant subtrees. In the case where the user has limi...
220
Voted
SIGMOD
2008
ACM
16 years 3 months ago
2008
ACM
Reverse skyline queries over uncertain databases have many important applications such as sensor data monitoring and business planning. Due to the existence of uncertainty in many...
115
Voted
SIGIR
2006
ACM
15 years 9 months ago
2006
ACM
User modeling for information retrieval has mostly been studied to improve the effectiveness of information access in centralized repositories. In this paper we explore user model...