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PPAM
2007
Springer
16 years 1 months ago
New Data Structures for Matrices and Specialized Inner Kernels: Low Overhead for High Performance
Dense linear algebra codes are often expressed and coded in terms of BLAS calls. This approach, however, achieves suboptimal performance due to the overheads associated to such cal...
José R. Herrero
ASAP
2005
IEEE
99views Hardware» more  ASAP 2005»
16 years 20 days ago
Variable Radix Real and Complex Digit-Recurrence Division
We propose a digit-recurrence algorithm for division in real and complex number domains using a variable radix. The objective of the approach is to simplify the prescaling of the ...
Milos D. Ercegovac, Jean-Michel Muller
COLCOM
2005
IEEE
16 years 20 days ago
Supporting workspace-mediated interaction in collaborative presentations with CoPowerPoint
Effective interaction among participants is crucial to the success of a presentation. The workspace of a presentation, which is the presentation slides, is a natural and effective...
Steven Xia, David Sun, Chengzheng Sun, David Chen
102
Voted
ISCAS
2005
IEEE
122views Hardware» more  ISCAS 2005»
16 years 19 days ago
Stability of a shift-variant 2-D state-space digital filter
Abstract— Sufficient conditions for stability of time-varying 1D systems are already well established. This work treats the 2-D case in an approach that parallels that of the 1-...
Glen W. Mabey, Tamal Bose, Mei Chen
167
Voted
SKG
2005
IEEE
16 years 19 days ago
Distributed End Host Multicast Algorithms for Irregular Overlay Mesh
This paper proposes a set of novel distributed algorithms on top of m-D irregular mesh overlay to achieve the short delay and low network resource consumption end host multicast s...
Wanqing Tu, Weijia Jia