5214 search results - page 711 / 1043 » The Online Specialization Problem |
182
click to vote
WWW
2008
ACM
16 years 7 months ago
2008
ACM
We analyze the social network emerging from the user comment activity on the website Slashdot. The network presents common features of traditional social networks such as a giant ...
171
click to vote
WWW
2007
ACM
16 years 7 months ago
2007
ACM
It is extremely hard for a global organization with services over multiple channels to capture a consistent and unified view of its data, services, and interactions. While SOA and...
162
click to vote
WWW
2004
ACM
16 years 7 months ago
2004
ACM
Service matchmaking and composition has recently drawn increasing attention in the research community. Most existing algorithms construct chains of services based on exact matches...
154
click to vote
KDD
2007
ACM
16 years 7 months ago
2007
ACM
How can we find communities in dynamic networks of social interactions, such as who calls whom, who emails whom, or who sells to whom? How can we spot discontinuity timepoints in ...
170
click to vote
KDD
2007
ACM
16 years 7 months ago
2007
ACM
We address the task of learning rankings of documents from search engine logs of user behavior. Previous work on this problem has relied on passively collected clickthrough data. ...