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ICALP
2007
Springer
16 years 24 days ago
Private Locally Decodable Codes
We consider the problem of constructing efficient locally decodable codes in the presence of a computationally bounded adversary. Assuming the existence of one-way functions, we c...
Rafail Ostrovsky, Omkant Pandey, Amit Sahai
DSN
2006
IEEE
16 years 21 days ago
Dynamic Verification of Memory Consistency in Cache-Coherent Multithreaded Computer Architectures
—Multithreaded servers with cache-coherent shared memory are the dominant type of machines used to run critical network services and database management systems. To achieve the h...
Albert Meixner, Daniel J. Sorin
GLOBECOM
2006
IEEE
16 years 20 days ago
When Does One Redundant Parity-Check Equation Matter?
— We analyze the effect of redundant parity-check equations on the error-floor performance of low-density paritycheck (LDPC) codes used over the additive white Gaussian noise (A...
Stefan Laendner, Thorsten Hehn, Olgica Milenkovic,...
ISCAS
2006
IEEE
100views Hardware» more  ISCAS 2006»
16 years 19 days ago
Decoders for low-density parity-check convolutional codes with large memory
— Low-density parity-check convolutional codes offer the same good error-correcting performance as low-density parity-check block codes while having the ability to encode and dec...
Stephen Bates, L. Gunthorpe, Ali Emre Pusane, Zhen...
ICMCS
2005
IEEE
92views Multimedia» more  ICMCS 2005»
16 years 7 days ago
Striping Delay-Sensitive Packets Over Multiple Bursty Wireless Channels
Multi-homed mobile devices have multiple wireless communication interfaces, each connecting to the Internet via a low speed and bursty WAN link such as a cellular link. We propose...
Gene Cheung, Puneet Sharma, Sung-Ju Lee