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IWSOS
2009
Springer
16 years 1 months ago
A Self-organizing Approach to Activity Recognition with Wireless Sensors
Abstract. In this paper, we describe an approach to activity recognition, which is based on a self-organizing, ad hoc network of body-worn sensors. It makes best use of the availab...
Clemens Holzmann, Michael Haslgrübler
MLDM
2009
Springer
16 years 1 months ago
Relational Frequent Patterns Mining for Novelty Detection from Data Streams
We face the problem of novelty detection from stream data, that is, the identification of new or unknown situations in an ordered sequence of objects which arrive on-line, at cons...
Michelangelo Ceci, Annalisa Appice, Corrado Loglis...
PKDD
2009
Springer
113views Data Mining» more  PKDD 2009»
16 years 1 months ago
Feature Selection for Density Level-Sets
A frequent problem in density level-set estimation is the choice of the right features that give rise to compact and concise representations of the observed data. We present an eļ¬...
Marius Kloft, Shinichi Nakajima, Ulf Brefeld
SIPEW
2009
Springer
110views Hardware» more  SIPEW 2009»
16 years 1 months ago
A Note on the Effects of Service Time Distribution in the M/G/1 Queue
The M/G/1 queue is a classical model used to represent a large number of real-life computer and networking applications. In this note, we show that, for coefficients of variation o...
Alexandre Brandwajn, Thomas Begin
CCGRID
2008
IEEE
16 years 1 months ago
Overlapping Communication and Computation with High Level Communication Routines
Collective operations and non-blocking point-to-point operations are two important parts of MPI that each provide important performance and programmability benefits. Although non...
Torsten Hoefler, Andrew Lumsdaine
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