1938 search results - page 27 / 388 » On Positive Relational Calculi |
ICC
2007
IEEE
14 years 1 months ago
2007
IEEE
— The localization of a mobile device is of essential need in order to provide location based services to the users, e.g. in an emergency situation. Several mechanisms have been ...
IPSN
2005
Springer
14 years 1 months ago
2005
Springer
— We address the problem of secure location determination, known as Secure Localization, and the problem of verifying the location claim of a node, known as Location Verificatio...
GECCO
2006
Springer
2006
Springer
Non-wrapping order crossover: an order preserving crossover operator that respects absolute position
13 years 11 months ago
In this paper, we introduce a new crossover operator for the permutation representation of a GA. This new operator-Non-Wrapping Order Crossover (NWOX)--is a variation of the well-...
IPCO
2008
13 years 9 months ago
2008
We consider the positive semidefinite (psd) matrices with binary entries. We give a characterisation of such matrices, along with a graphical representation. We then move on to co...
LWA
2007
13 years 9 months ago
2007
The emergence of collaborative tagging systems with their underlying flat and uncontrolled resource organization paradigm has led to a large number of research activities focussi...