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CAISE
2009
Springer
15 years 2 months ago
Configurable Process Models: Experiences from a Municipality Case Study
Configurable process models integrate different variants of a business process into a single model. Through configuration users of such models can then combine the variants to deri...
Florian Gottschalk, Teun A. C. Wagemakers, Monique...
TASLP
2011
14 years 5 months ago
A Probabilistic Interaction Model for Multipitch Tracking With Factorial Hidden Markov Models
—We present a simple and efficient feature modeling approach for tracking the pitch of two simultaneously active speakers. We model the spectrogram features of single speakers u...
Michael Wohlmayr, Michael Stark, Franz Pernkopf
ISPD
2004
ACM
120views Hardware» more  ISPD 2004»
15 years 3 months ago
On optimal physical synthesis of sleep transistors
Considering the voltage drop constraint over a distributed model for power/ground (P/G) network, we study the following two problems for physical synthesis of sleep transistors: t...
Changbo Long, Jinjun Xiong, Lei He
IDT
2008
123views more  IDT 2008»
14 years 10 months ago
A rich semantic model of track as a foundation for sharing beliefs regarding dynamic objects and events
: Many defense, homeland security, and commercial security objectives require continuous tracking of mobile entities such as aircraft. The systems that perform these functions prod...
Frederick Hayes-Roth, Curtis L. Blais
MMSP
2008
IEEE
125views Multimedia» more  MMSP 2008»
15 years 4 months ago
Selective use of multiple entropy models in audio coding
—The use of multiple entropy models for Huffman or arithmetic coding is widely used to improve the compression efficiency of many algorithms when the source probability distribu...
Sanjeev Mehrotra, Wei-Ge Chen