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SIGIR
2006
ACM
14 years 3 months ago
User modeling for full-text federated search in peer-to-peer networks
User modeling for information retrieval has mostly been studied to improve the effectiveness of information access in centralized repositories. In this paper we explore user model...
Jie Lu, James P. Callan
CCGRID
2003
IEEE
14 years 2 months ago
Peer-to-Peer Keyword Search Using Keyword Relationship
Decentralized and unstructured peer-to-peer (P2P) networks such as Gnutella are attractive for Internet-scale information retrieval and search systems because they require neither...
Kiyohide Nakauchi, Yuichi Ishikawa, Hiroyuki Morik...
VLDB
2000
ACM
133views Database» more  VLDB 2000»
14 years 1 months ago
Memex: A Browsing Assistant for Collaborative Archiving and Mining of Surf Trails
Keyword indices, topic directories, and link-based rankings are used to search and structure the rapidly growing Web today. Surprisingly little use is made of years of browsing ex...
Soumen Chakrabarti, Sandeep Srivastava, Mallela Su...
WWW
2008
ACM
14 years 10 months ago
Extracting spam blogs with co-citation clusters
This paper reports the estimated number of spam blogs in order to assess their current state in the blogosphere. To extract spam blogs, I developed a traversal method among co-cit...
Kazunari Ishida
AUSAI
2007
Springer
14 years 3 months ago
DBSC: A Dependency-Based Subspace Clustering Algorithm for High Dimensional Numerical Datasets
Abstract. We present a novel algorithm called DBSC, which finds subspace clusters in numerical datasets based on the concept of ”dependency”. This algorithm employs a depth-...
Xufei Wang, Chunping Li