289 search results - page 1 / 58 » A Direct Construction of a Universal Extended H System |
MCU
2001
13 years 6 months ago
2001
Abstract. A direct universal extended H system receives as input the coding of an extended H system with double splicing and simulates it. It is the first time that a direct constr...
FUIN
2002
13 years 4 months ago
2002
We present a direct universal P system based on splicing. Our approach differs from those shown in previous papers as the P system we construct takes as input an encoding of anothe...
NC
2008
13 years 4 months ago
2008
We consider spiking neural P systems with rules allowed to introduce zero, one, or more spikes at the same time. The motivation comes both from constructing small universal systems...
MCU
1998
13 years 6 months ago
1998
The paper extends some of the most recently obtained results on the computational universality of speci c variants of H systems (e.g. with regular sets of rules) and proves that we...
CLEF
2009
Springer
13 years 2 months ago
2009
Springer
Our group within the University of Amsterdam participated in the large-scale visual concept detection task of ImageCLEF 2009. Our experiments focus on increasing the robustness of...