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DATE
2008
IEEE
105views Hardware» more  DATE 2008»
14 years 3 months ago
Comparison of Boolean Satisfiability Encodings on FPGA Detailed Routing Problems
We compare 12 new encodings for representing of FPGA detailed routing problems as equivalent Boolean Satisfiability (SAT) problems against the only 2 previously used encodings. We...
Miroslav N. Velev, Ping Gao 0002
CONTEXT
2005
Springer
14 years 2 months ago
Contextual Modals
In a series of recent articles Angelika Kratzer has argued that the standard account of modality along Kripkean lines is inadequate in order to represent context-dependent modals. ...
Horacio L. Arló-Costa, William Taysom
JSYML
2008
95views more  JSYML 2008»
13 years 9 months ago
Examples of non-locality
free but not Whitehead Abelian groups to construct Abstract Elementary Classes (AEC) which satisfy the amalgamation property but fail various conditions on the locality of Galois-...
John T. Baldwin, Saharon Shelah
EDBT
2012
ACM
247views Database» more  EDBT 2012»
11 years 11 months ago
Heuristics-based query optimisation for SPARQL
Query optimization in RDF Stores is a challenging problem as SPARQL queries typically contain many more joins than equivalent relational plans, and hence lead to a large join orde...
Petros Tsialiamanis, Lefteris Sidirourgos, Irini F...
ICCV
2005
IEEE
14 years 11 months ago
Is Levenberg-Marquardt the Most Efficient Optimization Algorithm for Implementing Bundle Adjustment?
In order to obtain optimal 3D structure and viewing parameter estimates, bundle adjustment is often used as the last step of feature-based structure and motion estimation algorith...
Manolis I. A. Lourakis, Antonis A. Argyros