910 search results - page 79 / 182 » Counting People in Groups |
TITS
2008
13 years 10 months ago
2008
We present a method for segmenting and tracking vehicles on highways using a camera that is relatively low to the ground. At such low angles, 3-D perspective effects cause signific...
ICWSM
2008
13 years 11 months ago
2008
We explore the emerging phenomenon of blogging about personal goals, and demonstrate how natural language processing tools can be used to uncover psychologically meaningful constr...
GROUP
2003
ACM
14 years 3 months ago
2003
ACM
Although the Internet provides powerful tools for social interactions, many tasks—for example, information-seeking—are undertaken as solitary activities. Information seekers a...
GROUP
2009
ACM
14 years 4 months ago
2009
ACM
As organizations scale up, their collective knowledge increases, and the potential for serendipitous collaboration between members grows dramatically. However, finding people wit...
GROUP
2007
ACM
14 years 1 months ago
2007
ACM
The tension between privacy and awareness has been a persistent difficulty in distributed environments that support opportunistic and informal interaction. For example, many aware...