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of theoretical computer science, a pushdown automaton (PDA) is a type of automaton that employs a stack. Pushdown automata are used in theories about...

Pushdown may refer to: Pushdown automaton, a concept in theoretical computer science More generally, anything relating to a stack Push-down (exercise)...

delivered in 1964, the KDF9 had a 19-level deep pushdown stack of arithmetic registers, and a 17-level deep stack for subroutine return addresses the Collins...

A deterministic pushdown automaton has at most one legal transition for the same combination of input symbol, state, and top stack symbol. This is where...

centered around a pushdown stack Protocol stack, a particular software implementation of a computer networking protocol suite Solution stack, a group of software...

visibly pushdown automaton is a restriction of the one used for pushdown automata. Visibly pushdown automata only add a symbol to the stack when reading...

one-way nondeterministic nested stack automata. Nested stack automata should not be confused with embedded pushdown automata, which have less computational...

from the original 46. Additionally, the internal register file and pushdown stack were expanded to support rapid interrupt processing. The 4004 was designed...

essential part of Tomita's algorithm, where it replaces the usual stack of a pushdown automaton. This allows the algorithm to encode the nondeterministic...

context-free grammar-parsing pushdown automaton, but instead of using a plain stack to store symbols, it has a stack of iterated stacks that store symbols, giving...

E.; Lipton, Richard J.; Stockmeyer, Larry J. (1984). "Alternating Pushdown and Stack Automata". SIAM Journal on Computing. 13 (1): 135–155. doi:10.1137/0213010...

The Nest was a 16-deep pushdown stack of arithmetic registers, The SJNS (Subroutine Jump Nesting Store) was a similar stack of return addresses. The...

to an equivalent DFA. Pushdown automaton Similar to the finite state machine, except that it has available an execution stack, which is allowed to grow...

between enqueuing and dequeuing programs. Last-in-first-out queues, a pushdown stack. Keyed queues, a fan-out mechanism where selected entries can be dequeued...

%PUSH, %POP save and restore the current status of %PRINT/%NOPRINT on a pushdown stack and restore it, respectively. The preprocessor operates by scanning...

different words. The L L ( k ) {\displaystyle LL(k)} parser is a deterministic pushdown automaton with the ability to peek on the next k {\displaystyle k} input...

deterministic pushdown automaton is vastly less than that of a nondeterministic one. In the naive implementation, the latter must make copies of the stack every...

accepted in real time by a non-deterministic one stack, one pushdown store machine, and can be e ... "One-way stack automata," co-authored with Seymour Ginsburg...

Visibly pushdown Regular Star-free Finite Turing machine Decider Linear-bounded PTIME Turing Machine Nested stack Thread automaton restricted Tree stack automaton...

Visibly pushdown Regular Star-free Finite Turing machine Decider Linear-bounded PTIME Turing Machine Nested stack Thread automaton restricted Tree stack automaton...