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PVLDB
2010
128views more  PVLDB 2010»
14 years 11 months ago
Searching Workflows with Hierarchical Views
Workflows are prevalent in diverse applications, which can be scientific experiments, business processes, web services, or recipes. With the dramatically growing number of workflo...
Ziyang Liu, Qihong Shao, Yi Chen
SIAMMA
2010
105views more  SIAMMA 2010»
14 years 11 months ago
Free Cooling and High-Energy Tails of Granular Gases with Variable Restitution Coefficient
ABSTRACT. We prove the so-called generalized Haff's law yielding the optimal algebraic cooling rate of the temperature of a granular gas described by the homogeneous Boltzmann...
Ricardo J. Alonso, Bertrand Lods
TCAD
2010
94views more  TCAD 2010»
14 years 11 months ago
An Efficient Projector-Based Passivity Test for Descriptor Systems
Abstract--An efficient passivity test based on canonical projector techniques is proposed for descriptor systems (DSs) widely encountered in circuit and system modeling. The test f...
Zheng Zhang, Ngai Wong
TIM
2010
188views Education» more  TIM 2010»
14 years 11 months ago
An Effective Framework to Evaluate Dynamic Partial Reconfiguration in FPGA Systems
Abstract--The most popular representative devices of reconfigurable computing are the Field Programmable Gate Arrays (FPGAs). A promising feature of an FPGA is the ability to reuse...
Kyprianos Papadimitriou, Antonis Anyfantis, Aposto...
TIT
2010
98views Education» more  TIT 2010»
14 years 11 months ago
QR decomposition of Laurent polynomial matrices sampled on the unit circle
Abstract--We consider Laurent polynomial (LP) matrices defined on the unit circle of the complex plane. QR decomposition of an LP matrix A(s) yields QR factors Q(s) and R(s) that, ...
Davide Cescato, Helmut Bölcskei
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