144 search results - page 12 / 29 » informaticalt 2006 |
INFORMATICALT
2010
13 years 7 months ago
2010
The asymmetric cipher protocol, based on decomposition problem in matrix semiring M over semiring of natural numbers N is presented. The security of presented cipher protocol is ba...
INFORMATICALT
2000
13 years 8 months ago
2000
It is well known that in linear programming, the optimal values of the dual variables can be interpreted as shadow prices (marginal values) of the right-hand side coefficients. How...
INFORMATICALT
1998
13 years 8 months ago
1998
Language engineering encompassing natural language processing and speech processing became very important for a development of every nation in multilingual Europe. After the Counci...
INFORMATICALT
2006
13 years 8 months ago
2006
Given a set of objects with profits (any, even negative, numbers) assigned not only to separate objects but also to pairs of them, the unconstrained binary quadratic optimization p...
INFORMATICALT
2006
13 years 8 months ago
2006
We study single machine scheduling problems, where processing times of the jobs are exponential functions of their start times. For increasing functions, we prove strong NP-hardnes...