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153
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VIS
2004
IEEE
195views Visualization» more  VIS 2004»
16 years 5 months ago
Flow Field Clustering via Algebraic Multigrid
We present a novel multiscale approach for flow visualization. We define a local alignment tensor that encodes a measure for alignment to the direction of a given flow field. This...
Michael Griebel, Tobias Preußer, Martin Rump...
244
Voted
GIS
2005
ACM
16 years 5 months ago
Two ellipse-based pruning methods for group nearest neighbor queries
Group nearest neighbor (GNN) queries are a relatively new type of operations in spatial database applications. Different from a traditional kNN query which specifies a single quer...
Hongga Li, Hua Lu, Bo Huang, Zhiyong Huang
DAC
2007
ACM
16 years 5 months ago
High Performance and Low Power Electronics on Flexible Substrate
We propose a design and optimization methodology for high performance and ultra low power digital applications on flexible substrate using Low Temperature Polycrystalline Silicon ...
Jing Li, Kunhyuk Kang, Aditya Bansal, Kaushik Roy
147
Voted
DAC
2001
ACM
16 years 4 months ago
Speculation Techniques for High Level Synthesis of Control Intensive Designs
The quality of synthesis results for most high level synthesis approaches is strongly a ected by the choice of control ow through conditions and loops in the input description. In...
Sumit Gupta, Nick Savoiu, Sunwoo Kim, Nikil D. Dut...
153
Voted
ICML
2006
IEEE
16 years 4 months ago
The relationship between Precision-Recall and ROC curves
Receiver Operator Characteristic (ROC) curves are commonly used to present results for binary decision problems in machine learning. However, when dealing with highly skewed datas...
Jesse Davis, Mark Goadrich