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» On the Optimality of the Dimensionality Reduction Method
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DATE
2008
IEEE
78views Hardware» more  DATE 2008»
16 years 25 days ago
Simultaneous FU and Register Binding Based on Network Flow Method
– With the rapid increase of design complexity and the decrease of device features in nano-scale technologies, interconnection optimization in digital systems becomes more and mo...
Jason Cong, Junjuan Xu
TCAD
2008
136views more  TCAD 2008»
15 years 6 months ago
A Geometric Programming-Based Worst Case Gate Sizing Method Incorporating Spatial Correlation
We present an efficient optimization scheme for gate sizing in the presence of process variations. Our method is a worst-case design scheme, but it reduces the pessimism involved i...
Jaskirat Singh, Zhi-Quan Luo, Sachin S. Sapatnekar
ISNN
2011
Springer
14 years 9 months ago
Orthogonal Feature Learning for Time Series Clustering
This paper presents a new method that uses orthogonalized features for time series clustering and classification. To cluster or classify time series data, either original data or...
Xiaozhe Wang, Leo Lopes
ICDE
2008
IEEE
155views Database» more  ICDE 2008»
16 years 7 months ago
Lattice Histograms: a Resilient Synopsis Structure
Despite the surge of interest in data reduction techniques over the past years, no method has been proposed to date that can always achieve approximation quality preferable to that...
Panagiotis Karras, Nikos Mamoulis
DSD
2004
IEEE
111views Hardware» more  DSD 2004»
15 years 10 months ago
Memory Requirement Optimization with Loop Fusion and Loop Shifting
Loop fusion and loop shifting are well recognized loop transformations for memory requirement reduction. Stateof-the-art optimizations with loop fusion and shifting are based on h...
Qubo Hu, Martin Palkovic, Per Gunnar Kjeldsberg