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PKDD
2010
Springer
158views Data Mining» more  PKDD 2010»
14 years 12 months ago
Learning Sparse Gaussian Markov Networks Using a Greedy Coordinate Ascent Approach
In this paper, we introduce a simple but efficient greedy algorithm, called SINCO, for the Sparse INverse COvariance selection problem, which is equivalent to learning a sparse Ga...
Katya Scheinberg, Irina Rish
SEMWEB
2010
Springer
14 years 11 months ago
Deciding Agent Orientation on Ontology Mappings
Effective communication in open environments relies on the ability of agents to reach a mutual understanding of the exchanged message by reconciling the vocabulary (ontology) used....
Paul Doran, Terry R. Payne, Valentina A. M. Tamma,...
INFSOF
2010
146views more  INFSOF 2010»
14 years 10 months ago
Links between the personalities, views and attitudes of software engineers
Successful software development and management depends not only on the technologies, methods and processes employed but also on the judgments and decisions of the humans involved....
Robert Feldt, Lefteris Angelis, Richard Torkar, Ma...
JMLR
2010
121views more  JMLR 2010»
14 years 8 months ago
Sparse Semi-supervised Learning Using Conjugate Functions
In this paper, we propose a general framework for sparse semi-supervised learning, which concerns using a small portion of unlabeled data and a few labeled data to represent targe...
Shiliang Sun, John Shawe-Taylor
POST
2012
162views more  POST 2012»
13 years 9 months ago
Revisiting Botnet Models and Their Implications for Takedown Strategies
Abstract. Several works have utilized network models to study peerto-peer botnets, particularly in evaluating the effectiveness of strategies aimed at taking down a botnet. We obs...
Ting-Fang Yen, Michael K. Reiter