5263 search results - page 842 / 1053 » Open Constraint Optimization |
226
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FOCS
2008
IEEE
16 years 1 months ago
2008
IEEE
We prove that approximating the Max Acyclic Subgraph problem within a factor better than 1/2 is Unique-Games hard. Specifically, for every constant ε > 0 the following holds:...
220
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ISCAS
2008
IEEE
16 years 1 months ago
2008
IEEE
— Non-negative matrix factorization (NMF), i.e. V ≈ WH where both V, W and H are non-negative has become a widely used blind source separation technique due to its part based r...
244
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RTSS
2007
IEEE
16 years 1 months ago
2007
IEEE
Recent technological advances have opened up several distributed real-time applications involving battery-driven embedded devices with local processing and wireless communication ...
180
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ERCIMDL
2005
Springer
16 years 17 days ago
2005
Springer
The OAI protocol facilitates the aggregation of large numbers of heterogeneous metadata records. In order to make harvested records useable in the context of an OAI service provide...
186
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ICWE
2005
Springer
16 years 17 days ago
2005
Springer
A methodology needs to be empowered by appropriate tool support. The CASE tool ArgoUWE supports designers in the use of the UWE methodology for the systematic, UML-based developmen...