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MOBIHOC
2010
ACM
14 years 11 months ago
Detecting intra-room mobility with signal strength descriptors
We explore the problem of detecting whether a device has moved within a room. Our approach relies on comparing summaries of received signal strength measurements over time, which ...
Konstantinos Kleisouris, Bernhard Firner, Richard ...
WICON
2010
14 years 11 months ago
Distributed Management of Contextual Affinities in Context-aware Systems
In context-aware computing, distributed information about entities, such as people, places and objects, is captured and made available to applications, which utilize this context....
Robert Schmohl, Uwe Baumgarten
NECO
2011
14 years 8 months ago
Least-Squares Independent Component Analysis
Accurately evaluating statistical independence among random variables is a key element of Independent Component Analysis (ICA). In this paper, we employ a squared-loss variant of ...
Taiji Suzuki, Masashi Sugiyama
OL
2011
332views Neural Networks» more  OL 2011»
14 years 8 months ago
A robust implementation of a sequential quadratic programming algorithm with successive error restoration
We consider sequential quadratic programming (SQP) methods for solving constrained nonlinear programming problems. It is generally believed that SQP methods are sensitive to the a...
Klaus Schittkowski
SIAMREV
2010
140views more  SIAMREV 2010»
14 years 8 months ago
What Shape Is Your Conjugate? A Survey of Computational Convex Analysis and Its Applications
Computational Convex Analysis algorithms have been rediscovered several times in the past by researchers from different fields. To further communications between practitioners, we ...
Yves Lucet