34170 search results - page 6084 / 6834 » Optimization |
206
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HIPC
2009
Springer
15 years 5 months ago
2009
Springer
We investigate the problem of scheduling in OFDMbased multihop relay networks with special emphasis on IEEE 802.16j based WiMAX networks. In such networks, scheduling is the probl...
193
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HVEI
2009
15 years 5 months ago
2009
We present the design of a spherical imaging system with the following properties: (i) A 4 field of view that enables it to "see" in all directions; (ii) a single center...
310
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IADIS
2009
15 years 5 months ago
2009
With the availability of inexpensive blade servers featuring 32 GB or more of main memory, memory-based engines such as the SAP NetWeaver Business Warehouse Accelerator are coming...
189
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ICASSP
2009
IEEE
15 years 5 months ago
2009
IEEE
Belief propagation is a popular global optimization technique for many computer vision problems. However, it requires extensive computation due to the iterative message passing op...
244
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ICASSP
2009
IEEE
15 years 5 months ago
2009
IEEE
Nonnegative matrix factorization (NMF) is a widely-used method for low-rank approximation (LRA) of a nonnegative matrix (matrix with only nonnegative entries), where nonnegativity...