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» Algorithms, games, and the internet
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WEBI
2010
Springer
15 years 4 months ago
Lightweight Clustering Methods for Webspam Demotion
Abstract--To make sure they can quickly respond to a specific query, the main search engines have several mechanisms. One of them consists in ranking web pages according to their i...
Thomas Largillier, Sylvain Peyronnet
WISE
2010
Springer
15 years 4 months ago
Neighborhood-Restricted Mining and Weighted Application of Association Rules for Recommenders
Abstract. Association rule mining algorithms such as Apriori were originally developed to automatically detect patterns in sales transactions and were later on also successfully ap...
Fatih Gedikli, Dietmar Jannach
DC
2010
15 years 3 months ago
Rambo: a robust, reconfigurable atomic memory service for dynamic networks
In this paper, we present RAMBO, an algorithm for emulating a read/write distributed shared memory in a dynamic, rapidly changing environment. RAMBO provides a highly reliable, hi...
Seth Gilbert, Nancy A. Lynch, Alexander A. Shvarts...
WWW
2011
ACM
15 years 1 months ago
Finding hierarchy in directed online social networks
Social hierarchy and stratification among humans is a well studied concept in sociology. The popularity of online social networks presents an opportunity to study social hierarch...
Mangesh Gupte, Pravin Shankar, Jing Li, S. Muthukr...
WWW
2011
ACM
15 years 1 months ago
Parallel boosted regression trees for web search ranking
Gradient Boosted Regression Trees (GBRT) are the current state-of-the-art learning paradigm for machine learned websearch ranking — a domain notorious for very large data sets. ...
Stephen Tyree, Kilian Q. Weinberger, Kunal Agrawal...