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» Approximations in Distributed Optimization
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ASPDAC
2005
ACM
107views Hardware» more  ASPDAC 2005»
15 years 8 months ago
Making fast buffer insertion even faster via approximation techniques
Abstract— As technology scales to 0.13 micron and below, designs are requiring buffers to be inserted on interconnects of even moderate length for both critical paths and fixing...
Zhuo Li, Cliff C. N. Sze, Charles J. Alpert, Jiang...
IPL
2006
115views more  IPL 2006»
15 years 6 months ago
Approximate maximum weight branchings
We consider a special subgraph of a weighted directed graph: one comprising only the k heaviest edges incoming to each vertex. We show that the maximum weight branching in this su...
Amitabha Bagchi, Ankur Bhargava, Torsten Suel
TIP
2008
113views more  TIP 2008»
15 years 6 months ago
Phase Local Approximation (PhaseLa) Technique for Phase Unwrap From Noisy Data
The local polynomial approximation (LPA) is a nonparametric regression technique with pointwise estimation in a sliding window. We apply the LPA of the argument of cos and sin in o...
Vladimir Katkovnik, Jaakko Astola, Karen O. Egiaza...
CVPR
2010
IEEE
15 years 5 months ago
Transform Coding for Fast Approximate Nearest Neighbor Search in High Dimensions
We examine the problem of large scale nearest neighbor search in high dimensional spaces and propose a new approach based on the close relationship between nearest neighbor search...
Jonathan Brandt
RTAS
2010
IEEE
15 years 5 months ago
Approximate Bandwidth Allocation for Fixed-Priority-Scheduled Periodic Resources
Recent research in compositional real-time systems has focused on determination of a component’s real-time interface parameters. An important objective in interface-parameter de...
Farhana Dewan, Nathan Fisher