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SIAMSC
2008
131views more  SIAMSC 2008»
15 years 6 months ago
Gramian-Based Model Reduction for Data-Sparse Systems
Model order reduction (MOR) is common in simulation, control and optimization of complex dynamical systems arising in modeling of physical processes and in the spatial discretizati...
Ulrike Baur, Peter Benner
SIAMSC
2008
179views more  SIAMSC 2008»
15 years 6 months ago
Multigrid Algorithms for Inverse Problems with Linear Parabolic PDE Constraints
Abstract. We present a multigrid algorithm for the solution of distributed parameter inverse problems constrained by variable-coefficient linear parabolic partial differential equa...
Santi S. Adavani, George Biros
TCAD
2008
101views more  TCAD 2008»
15 years 6 months ago
Using Field-Repairable Control Logic to Correct Design Errors in Microprocessors
Functional correctness is a vital attribute of any hardware design. Unfortunately, due to extremely complex architectures, widespread components, such as microprocessors, are often...
Ilya Wagner, Valeria Bertacco, Todd M. Austin
IPL
2007
72views more  IPL 2007»
15 years 6 months ago
How to safely close a discussion
In the secure communication problem, we focus on safe termination. In applications such as electronic transactions, we want each party to be ensured that both sides agree on the s...
Gildas Avoine, Serge Vaudenay
TCSV
2008
102views more  TCSV 2008»
15 years 6 months ago
The Technique of Prescaled Integer Transform: Concept, Design and Applications
Integer cosine transform (ICT) is adopted by H.264/AVC for its bit-exact implementation and significant complexity reduction compared to the discrete cosine transform (DCT) with an...
Cixun Zhang, Lu Yu, Jian Lou, Wai-kuen Cham, Jie D...