4277 search results - page 502 / 856 » On Multiple Linear Approximations |
205
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EUROPAR
2011
Springer
14 years 4 months ago
2011
Springer
Abstract. ILU(k) is a commonly used preconditioner for iterative linear solvers for sparse, non-symmetric systems. It is often preferred for the sake of its stability. We present T...
252
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GIS
2005
ACM
16 years 5 months ago
2005
ACM
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...
136
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CVPR
2010
IEEE
16 years 15 days ago
2010
IEEE
We propose an approach to speeding up object detection, with an emphasis on settings where multiple object classes are being detected. Our method uses a segmentation algorithm to ...
157
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IROS
2009
IEEE
15 years 11 months ago
2009
IEEE
— Accurate needle insertion in 3D environment is always a grand challenge. When multiple targets are located in the tissue, a procedure of inserting multiple needles from a singl...
125
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APLAS
2009
ACM
15 years 11 months ago
2009
ACM
We present a simple algorithmic extension of the classical call-strings approach to mitigate substantial performance degradation caused by spurious interprocedural cycles. Spuriou...