17471 search results - page 187 / 3495 » Information Modeling |
SIGIR
2005
ACM
14 years 3 months ago
2005
ACM
We study a new task, proactive information retrieval by combining implicit relevance feedback and collaborative filtering. We have constructed a controlled experimental setting, ...
AIM
2002
13 years 9 months ago
2002
The Infrastructure of modern society is controlled by software systems. These systems are vulnerable to attacks; several such attacks, launched by "recreation hackers" h...
IADIS
2003
13 years 11 months ago
2003
Despite numerous frameworks and models proposed in the literature, Information Systems (IS) assessment still remains elusive. Above all, there is little agreement on the contribut...
IAT
2010
IEEE
13 years 7 months ago
2010
IEEE
Computational trust systems are getting popular in several domains such as social networks, grid computing and business-to-business systems. However, the estimation of the trustwo...
AAAI
2010
13 years 11 months ago
2010
Matrix factorization is a fundamental technique in machine learning that is applicable to collaborative filtering, information retrieval and many other areas. In collaborative fil...