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MIR
2010
ACM
229views Multimedia» more  MIR 2010»
15 years 10 months ago
Wavelet, active basis, and shape script: a tour in the sparse land
Sparse coding is a key principle that underlies wavelet representation of natural images. In this paper, we explain that the effort of seeking a common wavelet sparse coding of i...
Zhangzhang Si, Ying Nian Wu
ISCAS
2007
IEEE
94views Hardware» more  ISCAS 2007»
15 years 10 months ago
Fundamental Bounds on Power Reduction during Data-Retention in Standby SRAM
Abstract— We study leakage-power reduction in standby random access memories (SRAMs) during data-retention. An SRAM cell requires a minimum critical supply voltage (DRV) above wh...
Animesh Kumar, Huifang Qin, Prakash Ishwar, Jan M....
ASPLOS
2008
ACM
15 years 5 months ago
Communication optimizations for global multi-threaded instruction scheduling
The recent shift in the industry towards chip multiprocessor (CMP) designs has brought the need for multi-threaded applications to mainstream computing. As observed in several lim...
Guilherme Ottoni, David I. August
149
Voted
CORR
2010
Springer
184views Education» more  CORR 2010»
15 years 3 months ago
Strong Secrecy and Reliable Byzantine Detection in the Presence of an Untrusted Relay
We consider a Gaussian two-hop network where the source and the destination can communicate only via a relay node who is both an eavesdropper and a Byzantine adversary. Both the s...
Xiang He, Aylin Yener
CORR
2011
Springer
142views Education» more  CORR 2011»
14 years 7 months ago
On the Locality of Codeword Symbols
Consider a linear [n, k, d]q code C. We say that that i-th coordinate of C has locality r, if the value at this coordinate can be recovered from accessing some other r coordinates...
Parikshit Gopalan, Cheng Huang, Huseyin Simitci, S...