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96
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MFCS
2007
Springer
15 years 8 months ago
On Approximation of Bookmark Assignments
Consider a rooted directed acyclic graph G = (V, E) with root r, representing a collection V of web pages connected via a set E of hyperlinks. Each node v is associated with the pr...
Yuichi Asahiro, Eiji Miyano, Toshihide Murata, Hir...
122
Voted
VLDB
2007
ACM
135views Database» more  VLDB 2007»
15 years 8 months ago
DAMIA - A Data Mashup Fabric for Intranet Applications
Damia is a lightweight enterprise data integration service where line of business users can create and catalog high value data feeds for consumption by situational applications. D...
Mehmet Altinel, Paul Brown, Susan Cline, Rajesh Ka...
133
Voted
WADS
2007
Springer
155views Algorithms» more  WADS 2007»
15 years 8 months ago
Constant Factor Approximations for the Hotlink Assignment Problem
An approach for reducing the navigation effort for the users of a web site is to enhance its hyperlink structure with additional hotlinks. We address the task of adding at most on...
Tobias Jacobs
134
Voted
WAW
2007
Springer
91views Algorithms» more  WAW 2007»
15 years 8 months ago
Determining Factors Behind the PageRank Log-Log Plot
Abstract. We study the relation between PageRank and other parameters of information networks such as in-degree, out-degree, and the fraction of dangling nodes. We model this relat...
Yana Volkovich, Nelly Litvak, Debora Donato
111
Voted
WEBI
2007
Springer
15 years 8 months ago
Blog Community Discovery and Evolution Based on Mutual Awareness Expansion
There are information needs involving costly decisions that cannot be efficiently satisfied through conventional web search engines. Alternately, community centric search can prov...
Yu-Ru Lin, Hari Sundaram, Yun Chi, Jun'ichi Tatemu...