326 search results - page 18 / 66 » Topic Detection by Clustering Keywords |
MM
2005
ACM
14 years 2 months ago
2005
ACM
In this paper, we present a scene detection framework on continuously recorded videos. Conventional temporal scene segmentation methods work for the videos composed of discrete sh...
EGOV
2009
Springer
14 years 3 months ago
2009
Springer
Abstract. Web 2.0 applications attract more and more people to express their opinions on the Web in various ways. However, the explosively increasing information in social web site...
KDD
2004
ACM
14 years 9 months ago
2004
ACM
d Abstract] Christian Borgs Jennifer Chayes Mohammad Mahdian Amin Saberi We propose to use the community structure of Usenet for organizing and retrieving the information stored i...
PAKDD
2010
ACM
13 years 7 months ago
2010
ACM
Abstract. Within the large body of research in complex network analysis, an important topic is the temporal evolution of networks. Existing approaches aim at analyzing the evolutio...
ASUNAM
2010
IEEE
13 years 8 months ago
2010
IEEE
—The discovery of evolving communities in dynamic networks is an important research topic that poses challenging tasks. Previous evolutionary based clustering methods try to maxi...