On the number of components in cooperating distributed grammar systems [PDF]
Theoretical Computer Science, 2005 zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Henning Bordihn
exaly +8 more sources
Cooperating Distributed Grammar Systems of Finite Index Working in Hybrid Modes [PDF]
Electronic Proceedings in Theoretical Computer Science, 2014 We study cooperating distributed grammar systems working in hybrid modes in connection with the finite index restriction in two different ways: firstly, we investigate cooperating distributed grammar systems working in hybrid modes which characterize ...
Henning Fernau +2 more
doaj +6 more sources
Left-forbidding cooperating distributed grammar systems [PDF]
Theoretical Computer Science, 2010 zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Filip Goldefus +2 more
exaly +5 more sources
Hybrid modes in cooperating distributed grammar systems: internal versus external hybridization [PDF]
Theoretical Computer Science, 2001 We introduce several internally hybrid derivation modes of Cooperating Distributed (CD) grammar systems. External hybridizations were investigated by Mitrana and Păun: for example, some components of a CD grammar system, when enabled, have to work as long as possible -- they work in the so-called \(t\)-mode --, and some others, when enabled, perform at
Henning Fernau +2 more
exaly +4 more sources
Hybrid modes in cooperating distributed grammar systems: combining the t-mode with the modes ⩽k and =k [PDF]
Theoretical Computer Science, 2003 zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Henning Fernau +2 more
exaly +5 more sources
Cooperating Distributed Grammar Systems with Random Context Grammars as Components [PDF]
Acta Cybernetica, 2011 In this paper, we discuss cooperating distributed grammar systems where components are (variants of) random context grammars. We give an overview of known results and open problems, and prove some further results.
Zbynek Krivka, Tomás Masopust
openaire +5 more sources
Cooperating Distributed Grammar Systems: Components with Nonincreasing Competence [PDF]
, 2011 We study the generative power of CD grammar systems (CDGSs) that use a cooperation protocol based on the level of competence on a sentential form -- and the competence of their components does not increase during rewriting. A component of a CDGS is k-competent on a sentential form if it can rewrite exactly k different nonterminals appearing in that ...
Maurice H. ter Beek +3 more
openaire +1 more source
Cooperating distributed context-free hexagonal array grammar systems with permitting contexts [PDF]
International Journal of Mathematics Trends and Technology, 2014 16 pages, 6 figures, Published with International Journal of Mathematics Trends and Technology (IJMTT)
K. Sujathakumari, K. S. Dersanambika
openaire +2 more sources
The People's War Against Pandemic: protocol for a randomized control trial based on a virtual interactive training system intervention to improve the emergency preparedness of public for major emerging infectious diseases. [PDF]
BMC Public Health, 2023 Luo Y +6 more
europepmc +1 more source
Self-empowerment of life through RNA networks, cells and viruses. [PDF]
F1000Res, 2023 Villarreal L, Witzany G.
europepmc +1 more source