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CEAS
2008
Springer
13 years 11 months ago
Analysis of Spectral Parameters of Audio Signals for the Identification of Spam Over IP Telephony
A method is presented which analyses the audio speech data of voice calls and calculates an "acoustic fingerprint". The audio data of the voice calls are compared with e...
Christoph Pörschmann, Heiko Knospe
SE
2010
13 years 10 months ago
Design Decisions in Model-driven Software Development
: Numerous design decisions are made in model-driven software development which are mostly implicit and not documented properly. Hence, the design knowledge is usually 'in the...
Patrick Könemann
SYRCODIS
2008
120views Database» more  SYRCODIS 2008»
13 years 10 months ago
Efficient Implementation of XQuery Constructor Expressions
Element constructor is one of most expensive operations of the XQuery language as it requires deep copy of the nodes which make up the content of the constructed element. In this ...
Leonid Novak, Maxim Grinev, Ilya Taranov
DAGM
2010
Springer
13 years 9 months ago
Learning of Optimal Illumination for Material Classification
We present a method to classify materials in illumination series data. An illumination series is acquired using a device which is capable to generate arbitrary lighting environment...
Markus Jehle, Christoph Sommer, Bernd Jähne
HAPTICS
2007
IEEE
13 years 9 months ago
A Hybrid Actuation Approach for Haptic Devices
This paper presents a new actuation approach which combines the use of brakes, springs and mini motors to produce a safer and more energy efficient way to drive haptic devices. Th...
François Conti, Oussama Khatib, Charles Bau...