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ECCV
2002
Springer
16 years 8 months ago
Geometric Properties of Central Catadioptric Line Images
In central catadioptric systems, lines in a scene are projected to conic curves in the image. This work studies the geometry of the central catadioptric projection of lines and its...
Helder Araújo, João P. Barreto
DATE
2008
IEEE
85views Hardware» more  DATE 2008»
16 years 22 days ago
Improved Visibility in One-to-Many Trace Concretization
We present an improved algorithm for concretization of abstract eres in abstraction refinement-based invariant checking. The algorithm maps each transition of the abstract error ...
Kuntal Nanshi, Fabio Somenzi
SIAMMAX
2010
146views more  SIAMMAX 2010»
15 years 1 months ago
A Comparison of Two-Level Preconditioners Based on Multigrid and Deflation
It is well-known that two-level and multi-level preconditioned conjugate gradient (PCG) methods provide efficient techniques for solving large and sparse linear systems whose coeff...
J. M. Tang, S. P. MacLachlan, Reinhard Nabben, C. ...
DFT
2007
IEEE
135views VLSI» more  DFT 2007»
16 years 19 days ago
Fault Secure Encoder and Decoder for Memory Applications
We introduce a reliable memory system that can tolerate multiple transient errors in the memory words as well as transient errors in the encoder and decoder (corrector) circuitry....
Helia Naeimi, André DeHon
IAW
2003
IEEE
15 years 11 months ago
Insecure Programming: How Culpable is a Language's Syntax?
— Vulnerabilities in software stem from poorly written code. Inadvertent errors may creep in due to programmers not being aware of the security implications of their code. Writin...
Ramkumar Chinchani, Anusha Iyer, Bharat Jayaraman,...