2050 search results - page 394 / 410 » Effectiveness of complex index terms in information retrieva... |
196
click to vote
GROUP
2010
ACM
15 years 4 months ago
2010
ACM
Group recommendation, which makes recommendations to a group of users instead of individuals, has become increasingly important in both the workspace and people's social acti...
187
click to vote
MOBISYS
2011
ACM
14 years 9 months ago
2011
ACM
Mobile phones are becoming the convergent platform for personal sensing, computing, and communication. This paper attempts to exploit this convergence towards the problem of autom...
147
click to vote
WWW
2004
ACM
16 years 6 months ago
2004
ACM
The Web poses itself as the largest data repository ever available in the history of humankind. Major efforts have been made in order to provide efficient access to relevant infor...
154
click to vote
KDD
2005
ACM
16 years 6 months ago
2005
ACM
Many classification tasks, such as spam filtering, intrusion detection, and terrorism detection, are complicated by an adversary who wishes to avoid detection. Previous work on ad...
240
click to vote
SIGMOD
2007
ACM
16 years 6 months ago
2007
ACM
Accurate cardinality estimation is critically important to high-quality query optimization. It is well known that conventional cardinality estimation based on histograms or simila...