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DAC
2005
ACM
15 years 8 months ago
Power grid simulation via efficient sampling-based sensitivity analysis and hierarchical symbolic relaxation
On-chip supply networks are playing an increasingly important role for modern nanometer-scale designs. However, the ever growing sizes of power grids make the analysis problem ext...
Peng Li
DAC
2005
ACM
15 years 8 months ago
Efficient and accurate gate sizing with piecewise convex delay models
We present an efficient and accurate gate sizing tool that employs a novel piecewise convex delay model, handling both rise and fall delays, for static CMOS gates. The delay model...
Hiran Tennakoon, Carl Sechen
NIPS
2008
15 years 7 months ago
An Extended Level Method for Efficient Multiple Kernel Learning
We consider the problem of multiple kernel learning (MKL), which can be formulated as a convex-concave problem. In the past, two efficient methods, i.e., Semi-Infinite Linear Prog...
Zenglin Xu, Rong Jin, Irwin King, Michael R. Lyu
DELOS
2000
15 years 7 months ago
Analysis of the Effectiveness-Efficiency Dependence for Image Retrieval
Similarity search in image database is commonly implemented as nearest-neighbor search in a feature space of the images. For that purpose, a large number of different features as ...
Martin Heczko, Daniel A. Keim, Roger Weber
CORR
2008
Springer
128views Education» more  CORR 2008»
15 years 6 months ago
Efficient Energy Management Policies for Networks with Energy Harvesting Sensor Nodes
We study sensor networks with energy harvesting nodes. The generated energy at a node can be stored in a buffer. A sensor node periodically senses a random field and generates a pa...
Vinod Sharma, Utpal Mukherji, Vinay Joseph