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COMAD
2009
15 years 7 months ago
Trust-Based Infinitesimals for Enhanced Collaborative Filtering
In this paper we propose a novel recommender system which enhances user-based collaborative filtering by using a trust-based social network. Our main idea is to use infinitesimal ...
Maria Chowdhury, Alex Thomo, William W. Wadge
EUROPAR
2010
Springer
15 years 7 months ago
Sampling Bias in BitTorrent Measurements
Abstract. Real-world measurements play an important role in understanding the characteristics and in improving the operation of BitTorrent, which is currently a popular Internet ap...
Boxun Zhang, Alexandru Iosup, Johan A. Pouwelse, D...
SIGMOD
2010
ACM
207views Database» more  SIGMOD 2010»
15 years 6 months ago
iTuned: a tool for configuring and visualizing database parameters
iTuned is a tool that takes a SQL workload as input and recommends good settings for database configuration parameters such as buffer pool sizes, multi-programming level, and numb...
Vamsidhar Thummala, Shivnath Babu
GRC
2007
IEEE
15 years 6 months ago
Privacy Preserving Collaborative Filtering Using Data Obfuscation
Collaborative filtering (CF) systems are being widely used in E-commerce applications to provide recommendations to users regarding products that might be of interest to them. Th...
Rupa Parameswaran, Douglas M. Blough
AO
2010
112views more  AO 2010»
15 years 6 months ago
Ontological realism: Methodology or misdirection?
In a series of papers over a period of several years Barry Smith and Werner Ceusters have offered a number of cogent criticisms of historical approaches to creating, maintaining, a...
Gary H. Merrill