Sciweavers

3838 search results - page 289 / 768
» Techniques for Optimization of Net Algorithms
Sort
View
CORR
2007
Springer
78views Education» more  CORR 2007»
15 years 5 months ago
GLRT-Optimal Noncoherent Lattice Decoding
Abstract—This paper presents new low-complexity lattice-decoding algorithms for noncoherent block detection of quadrature amplitude modulation (QAM) and pulse amplitude modulatio...
Daniel J. Ryan, Iain B. Collings, I. Vaughan L. Cl...
143
Voted
ICCD
2008
IEEE
133views Hardware» more  ICCD 2008»
16 years 2 months ago
Reliability-aware Dynamic Voltage Scaling for energy-constrained real-time embedded systems
— The Dynamic Voltage Scaling (DVS) technique is the basis of numerous state-of-the-art energy management schemes proposed for real-time embedded systems. However, recent researc...
Baoxian Zhao, Hakan Aydin, Dakai Zhu
TCAD
1998
114views more  TCAD 1998»
15 years 4 months ago
Behavioral optimization using the manipulation of timing constraints
— We introduce a transformation, named rephasing, that manipulates the timing parameters in control-data-flow graphs (CDFG’s) during the high-level synthesis of data-pathinten...
Miodrag Potkonjak, Mani B. Srivastava
146
Voted
CIMAGING
2008
123views Hardware» more  CIMAGING 2008»
15 years 6 months ago
Non-homogeneous ICD optimization for targeted reconstruction of volumetric CT
Medical imaging typically requires the reconstruction of a limited region of interest (ROI) to obtain a high resolution image of the anatomy of interest. Although targeted reconst...
Zhou Yu, Jean-Baptiste Thibault, Charles A. Bouman...
STOC
2003
ACM
124views Algorithms» more  STOC 2003»
16 years 5 months ago
Extractors: optimal up to constant factors
This paper provides the first explicit construction of extractors which are simultaneously optimal up to constant factors in both seed length and output length. More precisely, fo...
Chi-Jen Lu, Omer Reingold, Salil P. Vadhan, Avi Wi...