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CORR
2010
Springer
144views Education» more  CORR 2010»
13 years 8 months ago
An In-depth Analysis of Spam and Spammers
Electronic mail services have become an important source of communication for millions of people all over the world. Due to this tremendous growth, there has been a significant in...
Dhinaharan Nagamalai, Beatrice Cynthia Dhinakaran,...
CORR
2007
Springer
126views Education» more  CORR 2007»
13 years 10 months ago
Dial a Ride from k-forest
The k-forest problem is a common generalization of both the k-MST and the dense-k-subgraph problems. Formally, given a metric space on n vertices V , with m demand pairs ⊆ V × ...
Anupam Gupta, MohammadTaghi Hajiaghayi, Viswanath ...