Sciweavers

2658 search results - page 387 / 532
» On efficient balanced codes
Sort
View
STOC
2002
ACM
80views Algorithms» more  STOC 2002»
16 years 5 months ago
Strict polynomial-time in simulation and extraction
The notion of efficient computation is usually identified in cryptography and complexity with (strict) probabilistic polynomial time. However, until recently, in order to obtain c...
Boaz Barak, Yehuda Lindell
134
Voted
OSDI
2008
ACM
16 years 5 months ago
Gadara: Dynamic Deadlock Avoidance for Multithreaded Programs
Deadlock is an increasingly pressing concern as the multicore revolution forces parallel programming upon the average programmer. Existing approaches to deadlock impose onerous bu...
Manjunath Kudlur, Scott A. Mahlke, Stéphane...
ICIAP
2005
ACM
16 years 5 months ago
Half-Pixel Correction for MPEG-2/H.264 Transcoding
To improve video quality and coding efficiency, H.264/AVC [1] has adopted several newer coding tools such as a 4?4 integer DCT and a method for calculating half pixels than the pre...
Soon-young Kwon, Joo-Kyong Lee, Ki-Dong Chung
DCC
2004
IEEE
16 years 4 months ago
Fast Near-Lossless or Lossless Compression of Large 3D Neuro-Anatomical Images
3D neuro-anatomical images and other volumetric data sets are important in many scientific and biomedical fields. Since such sets may be extremely large, a scalable compression me...
Rongkai Zhao, Michael Gabriel, Geneva G. Belford
ICCD
2000
IEEE
93views Hardware» more  ICCD 2000»
16 years 1 months ago
Cheap Out-of-Order Execution Using Delayed Issue
In superscalar architectures, out-of-order issue mechanisms increase performance by dynamically rescheduling instructions that cannot be statically reordered by the compiler. Whil...
J. P. Grossman