52 search results - page 9 / 11 » Simulating Turing machines on Maurer machines |
SIGCSE
1997
ACM
13 years 11 months ago
1997
ACM
We present a collection of new and enhanced tools for experimenting with concepts in formal languages and automata theory. New tools, written in Java, include JFLAP for creating a...
COCO
1992
Springer
13 years 11 months ago
1992
Springer
We characterize the classes of functions computable by uniform log-depth (NC1) and polylog-depth circuit families as closures of a set of base functions. (The former is equivalent...
DLT
2008
13 years 9 months ago
2008
We consider multi-pushdown automata, a multi-stack extension of pushdown automata that comes with a constraint on stack operations: a pop can only be performed on the first non-emp...
ACTA
2010
13 years 7 months ago
2010
Systems of Data Management Timed Automata (SDMTAs) are networks of communicating timed automata with structures to store messages and functions to manipulate them. We prove the dec...
DNA
2007
Springer
14 years 1 months ago
2007
Springer
In search for “realistic” bio-inspired computing models, we consider asynchronous spiking neural P systems, in the hope to get a class of computing devices with decidable prope...