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PAMI
2010
147views more  PAMI 2010»
13 years 7 months ago
The Groupwise Medial Axis Transform for Fuzzy Skeletonization and Pruning
—Medial representations of shapes are useful due to their use of an object-centered coordinate system that directly captures intuitive notions of shape such as thickness, bending...
Aaron D. Ward, Ghassan Hamarneh
FORTE
2010
13 years 10 months ago
Forgetting the Time in Timed Process Algebra
Abstract. In this paper, we propose the notion of partial time abstraction for timed process algebras, which introduces the possibility to abstract away parts of the timing of syst...
Anton Wijs
TOG
2008
103views more  TOG 2008»
13 years 8 months ago
Sketch-based tree modeling using Markov random field
In this paper, we describe a new system for converting a user's freehand sketch of a tree into a full 3D model that is both complex and realistic-looking. Our system does thi...
Xuejin Chen, Boris Neubert, Ying-Qing Xu, Oliver D...
VTC
2008
IEEE
129views Communications» more  VTC 2008»
14 years 3 months ago
A Stochastic Gradient LMS Algorithm for Digital Compensation of Tx Leakage in Zero-IF-Receivers
Abstract— In frequency division duplex transceivers the transmit signal is leaking through the duplexer into the receive branch. For the case of Zero-IF receivers the nonlinearit...
Andreas Frotzscher, Gerhard Fettweis
CBSE
2006
Springer
14 years 11 days ago
Impact of Virtual Memory Managers on Performance of J2EE Applications
We investigate the impact of Operating System's Virtual Memory Managers (VMMs) on performance of enterprise applications. By taking various popular branches of the Linux kerne...
Alexander Ufimtsev, Alena Kucharenka, Liam Murphy