138 search results - page 17 / 28 » On distributed averaging algorithms and quantization effects |
KDD
2006
ACM
14 years 8 months ago
2006
ACM
Recent research has identified significant vulnerabilities in recommender systems. Shilling attacks, in which attackers introduce biased ratings in order to influence future recom...
ISPAN
2009
IEEE
14 years 2 months ago
2009
IEEE
— Since WSNs have restricted energy sources, the energy efficiency of a synchronization scheme is as important as the accuracy of a clock. To accomplish both the energy efficienc...
CEC
2008
IEEE
14 years 2 months ago
2008
IEEE
— Many optimisation problems are multi-objective and change dynamically. Many methods use a weighted average approach to the multiple objectives. This paper introduces the usage ...
KDD
2009
ACM
14 years 8 months ago
2009
ACM
Identifying similar keywords, known as broad matches, is an important task in online advertising that has become a standard feature on all major keyword advertising platforms. Eff...
CCGRID
2010
IEEE
13 years 6 months ago
2010
IEEE
—While computing speed continues increasing rapidly, data-access technology is lagging behind. Data-access delay, not the processor speed, becomes the leading performance bottlen...