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SIGMOD
2004
ACM
153views Database» more  SIGMOD 2004»
15 years 8 months ago
Spatially-decaying aggregation over a network: model and algorithms
Data items are often associated with a location in which they are present or collected, and their relevance or in uence decays with their distance. Aggregate values over such data...
Edith Cohen, Haim Kaplan
SAINT
2003
IEEE
15 years 7 months ago
Bayesian Analysis of Online Newspaper Log Data
In this paper we address the problem of analyzing web log data collected at a typical online newspaper site. We propose a two-way clustering technique based on probability theory....
Hannes Wettig, Jussi Lahtinen, Tuomas Lepola, Petr...
HT
2007
ACM
15 years 6 months ago
Identifying subcommunities using cohesive subgroups in social hypertext
Web pages can be modeled as nodes in a social network, and hyperlinks between pages form links (relationships) between the nodes. Links may take the form of comments, for example ...
Alvin Chin, Mark H. Chignell
KES
2000
Springer
15 years 6 months ago
A context based approach to acquisition and utilization of personal knowledge for WWW browsing
: Our personal knowledge plays a vital role in our daily intellectual work. This paper proposes a method for acquiring and utilizing our personal knowledge in computer systems. We ...
Tom Takashiro, Hideaki Takeda
CIKM
2008
Springer
15 years 4 months ago
A random walk on the red carpet: rating movies with user reviews and pagerank
Although PageRank has been designed to estimate the popularity of Web pages, it is a general algorithm that can be applied to the analysis of other graphs other than one of hypert...
Derry Tanti Wijaya, Stéphane Bressan