7 search results - page 2 / 2 » SWHi System Description: A Case Study in Information Retriev... |
JUCS
2008
13 years 4 months ago
2008
Abstract: Collaborative learning systems can be constructed following the serviceoriented computing paradigm. This allows educators to integrate external tools, offered as services...
SIGIR
2012
ACM
11 years 7 months ago
2012
ACM
Finding topic experts on microblogging sites with millions of users, such as Twitter, is a hard and challenging problem. In this paper, we propose and investigate a new methodolog...