1241 search results - page 85 / 249 » On detecting space-time clusters |
HICSS
2005
IEEE
15 years 3 months ago
2005
IEEE
Abstract— The Topic Detection and Tracking (TDT) research community investigates information retrieval methods for organizing a constantly arriving stream of news articles by the...
DATASCIENCE
2007
14 years 9 months ago
2007
This paper presents results in automated genre classification of digital documents in PDF format. It describes genre classification as an important ingredient in contextualising s...
CIKM
2009
Springer
15 years 4 months ago
2009
Springer
Detecting events from web resources has attracted increasing research interests in recent years. Our focus in this paper is to detect events from photos on Flickr, an Internet ima...
AI
2007
Springer
14 years 10 months ago
2007
Springer
In this paper, we model multi-agent events in terms of a temporally varying sequence of sub-events, and propose a novel approach for learning, detecting and representing events in...
ICMLA
2008
14 years 11 months ago
2008
Laser wakefield particle accelerators have shown the potential to generate electric fields thousands of times higher than those of conventional accelerators. The resulting extreme...