682 search results - page 104 / 137 » Philosophical Issues in Computer Science |
SDM
2009
SIAM
14 years 6 months ago
2009
SIAM
Query-based web search is an integral part of many people’s daily activities. Most do not realize that their search history can be used to identify them (and their interests). I...
ECIR
2009
Springer
14 years 6 months ago
2009
Springer
Probabilistic retrieval models usually rank documents based on a scalar quantity. However, such models lack any estimate for the uncertainty associated with a document’s rank. Fu...
ECIR
2009
Springer
14 years 6 months ago
2009
Springer
The aim of query-based sampling is to obtain a sufficient, representative sample of an underlying (text) collection. Current measures for assessing sample quality are too coarse gr...
HYPERTEXT
2009
ACM
14 years 5 months ago
2009
ACM
In this paper, we present a long-term study of user-centric Web traffic data collected in 2000-2002 and 2005-2006 from two large representative panels of French Internet users. Ou...
ICWS
2009
IEEE
14 years 5 months ago
2009
IEEE
Negotiation of Service Level Agreements (SLAs) is very important for maintaining Quality of Service (QoS) of composite Web services-based business processes. The process of negoti...