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ECIR
2010
Springer
14 years 11 months ago
Mining Neighbors' Topicality to Better Control Authority Flow
Web pages are often recognized by others through contexts. These contexts determine how linked pages influence and interact with each other. When differentiating such interactions,...
Na Dai, Brian D. Davison, Yaoshuang Wang
SIGIR
2004
ACM
15 years 3 months ago
Block-based web search
Multiple-topic and varying-length of web pages are two negative factors significantly affecting the performance of web search. In this paper, we explore the use of page segmentati...
Deng Cai, Shipeng Yu, Ji-Rong Wen, Wei-Ying Ma
ESA
2005
Springer
140views Algorithms» more  ESA 2005»
15 years 3 months ago
Bucket Game with Applications to Set Multicover and Dynamic Page Migration
We present a simple two-person Bucket Game, based on throwing balls into buckets, and we discuss possible players’ strategies. We use these strategies to create an approximation ...
Marcin Bienkowski, Jaroslaw Byrka
WWW
2007
ACM
15 years 10 months ago
Adaptive record extraction from web pages
We describe an adaptive method for extracting records from web pages. Our algorithm combines a weighted tree matching metric with clustering for obtaining data extraction patterns...
Justin Park, Denilson Barbosa
FUN
2007
Springer
82views Algorithms» more  FUN 2007»
15 years 1 months ago
The Worst Page-Replacement Policy
In this paper, we consider the question: what is the worst possible page-replacement strategy? Our goal is to devise an online strategy that has the highest possible fraction of mi...
Kunal Agrawal, Michael A. Bender, Jeremy T. Finema...