CIKM
2008
Springer
13 years 6 months ago
2008
Springer
We present a framework for automatically summarizing social group activity over time. The problem is important in understanding large scale online social networks, which have dive...
HT
2009
ACM
13 years 9 months ago
2009
ACM
This paper develops a probabilistic framework that can model and predict group activity over time on online social media. Users of social media sites such as Flickr often face the...
OTM
2004
Springer
13 years 9 months ago
2004
Springer
The information collected regarding group activity in a collaborative learning environment requires classifying, structuring and processing. The aim is to process this information ...
CIA
2004
Springer
13 years 9 months ago
2004
Springer
We are investigating how to provide intelligent, pervasive support of group of people within so-called “smart environments”. Our current main assumption, based on literature in...
ICIP
2007
IEEE
13 years 10 months ago
2007
IEEE
In this paper, we propose a system identification approach for group activity recognition in traffic surveillance. Statistical shape theory is used to extract features, and then...
UM
2009
Springer
13 years 11 months ago
2009
Springer
Long term group work by small teams is a central part of many learning and workplace activities. Widespread group support tools such as wikis, version control systems and issue tra...
CVPR
2009
IEEE
13 years 11 months ago
2009
IEEE
While video-based activity analysis and recognition has received much attention, existing body of work mostly deals with single object/person case. Coordinated multi-object activi...