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NDSS
2009
IEEE
15 years 4 months ago
SybilInfer: Detecting Sybil Nodes using Social Networks
SybilInfer is an algorithm for labelling nodes in a social network as honest users or Sybils controlled by an adversary. At the heart of SybilInfer lies a probabilistic model of h...
George Danezis, Prateek Mittal
ICDM
2009
IEEE
109views Data Mining» more  ICDM 2009»
15 years 4 months ago
Finding Associations and Computing Similarity via Biased Pair Sampling
Sampling-based methods have previously been proposed for the problem of finding interesting associations in data, even for low-support items. While these methods do not guarantee ...
Andrea Campagna, Rasmus Pagh
ICECCS
2009
IEEE
140views Hardware» more  ICECCS 2009»
15 years 4 months ago
Common Pitfalls of Using QVT Relations - Graphical Debugging as Remedy
OMG’s Model-Driven Architecture (MDA) has emerged as a new approach for the development of software. For this, the Query/View/Transformation (QVT) standard plays a central role,...
Angelika Kusel, Wieland Schwinger, Manuel Wimmer, ...
ICTAI
2009
IEEE
15 years 4 months ago
Change Tracer: Tracking Changes in Web Ontologies
Knowledge constantly grows in scientific discourse and is revised over time by domain experts. The body of knowledge will get structured and refined as the Communities of Practice...
Asad Masood Khattak, Khalid Latif, Manhyung Han, S...
ICCS
2009
Springer
15 years 4 months ago
A Massively Parallel Architecture for Bioinformatics
Abstract. Today’s general purpose computers lack in meeting the requirements on computing performance for standard applications in bioinformatics like DNA sequence alignment, err...
Gerd Pfeiffer, Stefan Baumgart, Jan Schröder,...