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» Multisource Algorithmic Information Theory
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WWW
2008
ACM
15 years 10 months ago
Recrawl scheduling based on information longevity
It is crucial for a web crawler to distinguish between ephemeral and persistent content. Ephemeral content (e.g., quote of the day) is usually not worth crawling, because by the t...
Christopher Olston, Sandeep Pandey
GECCO
2007
Springer
195views Optimization» more  GECCO 2007»
15 years 4 months ago
MILCS: a mutual information learning classifier system
This paper introduces a new variety of learning classifier system (LCS), called MILCS, which utilizes mutual information as fitness feedback. Unlike most LCSs, MILCS is specifical...
Robert Elliott Smith, Max Kun Jiang
SPAA
2009
ACM
15 years 10 months ago
A DoS-resilient information system for dynamic data management
Denial of service (DoS) attacks are arguably one of the most cumbersome problems in the Internet. This paper presents a distributed information system (over a set of completely co...
Matthias Baumgart, Christian Scheideler, Stefan Sc...
AVSS
2009
IEEE
15 years 4 months ago
Event Composition with Imperfect Information for Bus Surveillance
—Demand for bus surveillance is growing due to the increased threats of terrorist attack, vandalism and litigation. However, CCTV systems are traditionally used in forensic mode,...
Jianbing Ma, Weiru Liu, Paul Miller, Weiqi Yan
DATAMINE
2010
175views more  DATAMINE 2010»
14 years 10 months ago
Extracting influential nodes on a social network for information diffusion
We address the combinatorial optimization problem of finding the most influential nodes on a large-scale social network for two widely-used fundamental stochastic diffusion models...
Masahiro Kimura, Kazumi Saito, Ryohei Nakano, Hiro...