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KDD
2012
ACM
229views Data Mining» more  KDD 2012»
13 years 2 days ago
Finding trendsetters in information networks
Influential people have an important role in the process of information diffusion. However, there are several ways to be influential, for example, to be the most popular or the...
Diego Sáez-Trumper, Giovanni Comarela, Virg...
KDD
2012
ACM
217views Data Mining» more  KDD 2012»
13 years 2 days ago
The long and the short of it: summarising event sequences with serial episodes
An ideal outcome of pattern mining is a small set of informative patterns, containing no redundancy or noise, that identifies the key structure of the data at hand. Standard freq...
Nikolaj Tatti, Jilles Vreeken
SIGIR
2012
ACM
13 years 2 days ago
A subjunctive exploratory search interface to support media studies researchers
Media studies concerns the study of production, content, and/or reception of various types of media. Today’s continuous production and storage of media is changing the way media...
Marc Bron, Jasmijn van Gorp, Frank Nack, Maarten d...
STOC
2012
ACM
236views Algorithms» more  STOC 2012»
13 years 2 days ago
On-the-fly multiparty computation on the cloud via multikey fully homomorphic encryption
We propose a new notion of secure multiparty computation aided by a computationally-powerful but untrusted “cloud” server. In this notion that we call on-the-fly multiparty c...
Adriana López-Alt, Eran Tromer, Vinod Vaiku...
SODA
2012
ACM
253views Algorithms» more  SODA 2012»
13 years 2 days ago
Kernelization of packing problems
Kernelization algorithms are polynomial-time reductions from a problem to itself that guarantee their output to have a size not exceeding some bound. For example, d-Set Matching f...
Holger Dell, Dániel Marx
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