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» On efficient balanced codes
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TIT
2002
72views more  TIT 2002»
15 years 2 months ago
Universal codes for finite sequences of integers drawn from a monotone distribution
We offer two noiseless codes for blocks of integers Xn = (X1, . . . , Xn). We provide explicit bounds on the relative redundancy that are valid for any distribution F in the class...
Dean P. Foster, Robert A. Stine, Abraham J. Wyner
109
Voted
ICDE
1993
IEEE
116views Database» more  ICDE 1993»
15 years 6 months ago
The Volcano Optimizer Generator: Extensibility and Efficient Search
Emerging database application domains demand not only new functionality but also high performance. To satisfy these two requirements, the Volcano project provides efficient, exten...
Goetz Graefe, William J. McKenna
JCC
2008
125views more  JCC 2008»
15 years 2 months ago
Efficient electronic integrals and their generalized derivatives for object oriented implementations of electronic structure cal
: For the new parallel implementation of electronic structure methods in ACES III (Lotrich et al., in preparation) the present state-of-the-art algorithms for the evaluation of ele...
Norbert Flocke, Victor Lotrich
136
Voted
ICIP
2008
IEEE
16 years 4 months ago
Parallel CABAC for low power video coding
With the growing presence of high definition video content on battery-operated handheld devices such as camera phones, digital still cameras, digital camcorders, and personal medi...
Vivienne Sze, Anantha P. Chandrakasan, Madhukar Bu...
121
Voted
ISCAS
2007
IEEE
81views Hardware» more  ISCAS 2007»
15 years 8 months ago
Rate Control for Hierarchical B-picture Coding with Scaling-factors
—The coding performance can be further improved when the hierarchical B-picture coding is introduced into H.264/AVC. However, the existing rate control schemes can NOT work effic...
Long Xu, Wen Gao, Xiangyang Ji, Debin Zhao