271 search results - page 15 / 55 » Using the web to do social science |
JOI
2010
13 years 6 months ago
2010
Latent Semantic Analysis (LSA) is a relatively new research tool with a wide range of applications in different fields ranging from discourse analysis to cognitive science, from i...
WWW
2003
ACM
14 years 9 months ago
2003
ACM
Recent advances in information retrieval over hyperlinked corpora have convincinglydemonstratedthat links carry less noisy information than text. We investigate the feasibility of...
ECTEL
2007
Springer
14 years 2 months ago
2007
Springer
The changing nature of e-Learning, the Web, and its users that can be observed in the last years results in a need for new approaches and technologies to fully exploit the existing...
CSE
2009
IEEE
13 years 6 months ago
2009
IEEE
Edges in social network graphs can model sensitive relationships. In this paper, we consider the problem of edges anonymity in graphs. We propose a probabilistic notion of edge ano...
COLCOM
2009
IEEE
14 years 1 months ago
2009
IEEE
— Sharing personal information and documents is pervasive in Web 2.0 environments, which creates the need for properly controlling shared data. Most existing authorization and po...