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JMLR
2012
13 years 4 months ago
A General Framework for Structured Sparsity via Proximal Optimization
We study a generalized framework for structured sparsity. It extends the well known methods of Lasso and Group Lasso by incorporating additional constraints on the variables as pa...
Luca Baldassarre, Jean Morales, Andreas Argyriou, ...
WWW
2005
ACM
16 years 2 months ago
Thresher: automating the unwrapping of semantic content from the World Wide Web
We describe Thresher, a system that lets non-technical users teach their browsers how to extract semantic web content from HTML documents on the World Wide Web. Users specify exam...
Andrew Hogue, David R. Karger
MOBISYS
2007
ACM
16 years 1 months ago
Surface street traffic estimation
In this paper, we propose a simple yet effective method of identifying traffic conditions on surface streets given location traces collected from on-road vehicles--this requires o...
Jungkeun Yoon, Brian Noble, Mingyan Liu
HICSS
2009
IEEE
130views Biometrics» more  HICSS 2009»
15 years 9 months ago
Are There Contagion Effects in the Diffusion of IT Outsourcing?
Growth in the IT outsourcing industry during the past ten years has been exceptional. In this study, we theorize about and analyze the growth patterns of IT outsourcing at the leve...
Kunsoo Han, Robert J. Kauffman, Arti Mann, Barrie ...
SSS
2009
Springer
163views Control Systems» more  SSS 2009»
15 years 8 months ago
Developing Autonomic and Secure Virtual Organisations with Chemical Programming
This paper studies the development of autonomic and secure Virtual Organisations (VOs) when following the chemical-programming paradigm. We have selected the Higher-Order Chemical ...
Alvaro E. Arenas, Jean-Pierre Banâtre, Thier...