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CE
2006
123views more  CE 2006»
15 years 6 months ago
Conceptual and socio-cognitive support for collaborative learning in videoconferencing environments
Studies have shown that videoconferencing is an effective medium for facilitating communication between parties who are separated by distance, particularly when learners are engag...
Bernhard Ertl, Frank Fischer, Heinz Mandl
JQL
2008
97views more  JQL 2008»
15 years 6 months ago
Dependency-length minimization in natural and artificial languages
A wide range of evidence points to a preference for syntactic structures in which dependencies are short. Here we examine the question: what kinds of dependency configurations min...
David Temperley
JOT
2006
61views more  JOT 2006»
15 years 6 months ago
Patterns of Anti-Patterns
address (at least three) common problems, and the solution is then abstracted into a pattern. Antipatterns, on the other hand, identify common problems with solutions, and then sho...
Mahesh H. Dodani
TEC
2011
77views more  TEC 2011»
15 years 1 months ago
Differential Evolution With Composite Trial Vector Generation Strategies and Control Parameters
—Trial vector generation strategies and control parameters have a significant influence on the performance of differential evolution (DE). This paper studies whether the performa...
Yong Wang, Zixing Cai, Qingfu Zhang
ICASSP
2011
IEEE
14 years 10 months ago
Evaluation of objective measures for quality assessment of reverberant speech
In this paper, we evaluate the performance of existing and new objective measures in terms of predicting the quality of reverberant speech and speech enhanced by dereverberation a...
Kostas Kokkinakis, Philipos C. Loizou