34 search results - page 4 / 7 » Peer-Sensitive ObjectRank - Valuing Contextual Information i... |
IMC
2010
ACM
13 years 5 months ago
2010
ACM
Online advertising supports many Internet services, such as search, email, and social networks. At the same time, there are widespread concerns about the privacy loss associated w...
PSYCHNOLOGY
2006
13 years 7 months ago
2006
Ever more frequently, social and particularly group interactions, involve mediated communication. Yet we know very little about the factors determining the effectiveness of the in...
SIGIR
2006
ACM
14 years 1 months ago
2006
ACM
Similarity measures for text have historically been an important tool for solving information retrieval problems. In many interesting settings, however, documents are often closel...
PERCOM
2004
ACM
14 years 7 months ago
2004
ACM
In this paper, we analyze the role of the social group in a Ubiquitous Computing (Ubicomp) environment as a source of contextual information. A model is presented to address the s...
ACL
2012
11 years 10 months ago
2012
Understanding the ways in which information achieves widespread public awareness is a research question of significant interest. We consider whether, and how, the way in which th...