462 search results - page 42 / 93 » Topic Extraction with AGAPE |
IPM
2002
13 years 7 months ago
2002
Contextual information provides an important basis for identifying and understanding users' information needs. Our previous work in traditional information retrieval systems ...
SIGIR
2002
ACM
13 years 7 months ago
2002
ACM
We present a novel sequential clustering algorithm which is motivated by the Information Bottleneck (IB) method. In contrast to the agglomerative IB algorithm, the new sequential ...
TVLSI
2002
13 years 7 months ago
2002
Abstract--The use of "turbo codes" has been proposed for several applications, including the development of wireless systems, where highly reliable transmission is requir...
PVLDB
2008
13 years 7 months ago
2008
Sorting hierarchical data in external memory is necessary for a wide variety of applications including archiving scientific data and dealing with large XML datasets. The topic of ...
ACCV
2010
Springer
13 years 2 months ago
2010
Springer
Abstract. Image matting and segmentation are two closely related topics that concern extracting the foreground and background of an image. While the methods based on global optimiz...