2117 search results - page 326 / 424 » A Competitive Term Selection Method for Information Retrieva... |
149
click to vote
WWW
2011
ACM
14 years 10 months ago
2011
ACM
Measuring the causal effects of online advertising (adfx) on user behavior is important to the health of the WWW publishing industry. In this paper, using three controlled experi...
135
Voted
HT
2010
ACM
15 years 5 months ago
2010
ACM
Online social sharing sites are becoming very popular nowadays among Web users, who use these sites to share their favourite items and to discover interesting and useful items fro...
127
Voted
CIKM
2011
Springer
14 years 3 months ago
2011
Springer
Traditionally, search engines have ignored the reading difficulty of documents and the reading proficiency of users in computing a document ranking. This is one reason why Web se...
183
click to vote
SIGIR
2012
ACM
13 years 6 months ago
2012
ACM
In this paper, we propose a novel top-k learning to rank framework, which involves labeling strategy, ranking model and evaluation measure. The motivation comes from the difficul...
169
Voted
WSDM
2010
ACM
16 years 1 months ago
2010
ACM
This paper focuses on the problem of identifying influential users of micro-blogging services. Twitter, one of the most notable micro-blogging services, employs a social-networkin...