181 search results - page 3 / 37 » Social Event Extraction: Task, Challenges and Techniques |
CIKM
2008
Springer
13 years 7 months ago
2008
Springer
Online detection of video clips that present previously unseen events in a video stream is still an open challenge to date. For this online new event detection (ONED) task, existi...
BMCBI
2008
13 years 5 months ago
2008
Background: Advanced Text Mining (TM) such as semantic enrichment of papers, event or relation extraction, and intelligent Question Answering have increasingly attracted attention...
CSUR
2000
13 years 5 months ago
2000
to extract information at a level of abstraction that is useful to investigators interested in analyzing application usage or evaluating usability. This survey examines computer-ai...
KSEM
2010
Springer
13 years 3 months ago
2010
Springer
Web 2.0 is much more than adding a nice facade to old web applications rather it is a new way of thinking about software architecture of Rich Internet Applications (RIA). In compar...
ASUNAM
2009
IEEE
13 years 10 months ago
2009
IEEE
Community detection in social networks varying with time is a common yet challenging problem whereby efficient visualization of evolving relationships and implicit hierarchical s...