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ITS
2010
Springer
134views Multimedia» more  ITS 2010»
15 years 2 months ago
Learning to Argue Using Computers - A View from Teachers, Researchers, and System Developers
The ability to argue is essential in many aspects of life, but traditional face-to-face tutoring approaches do not scale up well. A solution for this dilemma may be computer-suppor...
Frank Loll, Oliver Scheuer, Bruce M. McLaren, Niel...
141
Voted
COMJ
2010
14 years 7 months ago
JackTrip/SoundWIRE Meets Server Farm
Even though bidirectional, high-quality and low-latency audio systems for network performance are available, the complexity involved in setting up remote sessions needs better too...
Juan Pablo Cáceres, Chris Chafe
78
Voted
JCAM
2011
69views more  JCAM 2011»
14 years 1 months ago
Comonotonic approximations for a generalized provisioning problem with application to optimal portfolio selection
In this paper we discuss multiperiod portfolio selection problems related to a speci…c provisioning problem. Our results are an extension of Dhaene et al. (2005), where optimal ...
Koen Van Weert, Jan Dhaene, Marc J. Goovaerts
85
Voted
IPPS
1997
IEEE
15 years 2 months ago
Control Schemes in a Generalized Utility for Parallel Branch-and-Bound Algorithms
Branch-and-bound algorithms are general methods applicable to various combinatorial optimization problems and parallelization is one of the most hopeful methods to improve these a...
Yuji Shinano, Kenichi Harada, Ryuichi Hirabayashi
113
Voted
IDA
2009
Springer
14 years 8 months ago
Hierarchical Extraction of Independent Subspaces of Unknown Dimensions
Abstract. Independent Subspace Analysis (ISA) is an extension of Independent Component Analysis (ICA) that aims to linearly transform a random vector such as to render groups of it...
Peter Gruber, Harold W. Gutch, Fabian J. Theis