Buchi can mean:
The Game Boy Advance is a 2001 handheld video game system developed by Nintendo.
In computer science and automata theory, a deterministic Büchi automaton is a theoretical machine which either accepts or rejects infinite inputs. Such a machine has a set of states and a transition function, which determines which state the machine should move to from its current state when it reads the next input character. Some states are accepting states and one state is the start state. The machine accepts an input if and only if it will pass through an accepting state infinitely many times as it reads the input.
Florence Onyebuchi "Buchi" Emecheta was a Nigerian-born novelist, based in the UK from 1962, who also wrote plays and an autobiography, as well as works for children. She was the author of more than 20 books, including Second Class Citizen (1974), The Bride Price (1976), The Slave Girl (1977) and The Joys of Motherhood (1979). Most of her early novels were published by Allison and Busby, where her editor was Margaret Busby.
The ω-regular languages are a class of ω-languages that generalize the definition of regular languages to infinite words. Büchi showed in 1962 that ω-regular languages are precisely the ones definable in a particular monadic second-order logic called S1S.
The Ukwuani people are located in the southern part of Nigeria in the western part of the Niger Delta and other areas.
Julius Richard Büchi (1924–1984) was a Swiss logician and mathematician.
In automata theory, a Muller automaton is a type of an ω-automaton. The acceptance condition separates a Muller automaton from other ω-automata. The Muller automaton is defined using Muller acceptance condition, i.e. the set of all states visited infinitely often must be an element of the acceptance set. Both deterministic and non-deterministic Muller automata recognize the ω-regular languages. They are named after David E. Muller, an American mathematician and computer scientist, who invented them in 1963.
In computer science and mathematical logic, an infinite-tree automaton is a state machine that deals with infinite tree structures. It can be seen as an extension of top-down finite-tree automata to infinite trees or as an extension of infinite-word automata to infinite trees.
In automata theory, a branch of theoretical computer science, an ω-automaton is a variation of finite automata that runs on infinite, rather than finite, strings as input. Since ω-automata do not stop, they have a variety of acceptance conditions rather than simply a set of accepting states.
In automata theory, a semi-deterministic Büchi automaton is a special type of Büchi automaton. In such an automaton, the set of states can be partitioned into two subsets: one subset forms a deterministic automaton and also contains all the accepting states.
In automata theory, generalized Büchi automaton is a variant of Büchi automaton. The difference with the Büchi automaton is its accepting condition, i.e., a set of sets of states. A run is accepted by the automaton if it visits at least one state of every set of the accepting condition infinitely often. Generalized büchi automata is equivalent in expressive power with Büchi automata; a transformation is given here.
In automata theory, a co-Büchi automaton is a variant of Büchi automaton. The only difference is the accepting condition: a Co-Büchi automaton accepts an infinite word if there exists a run, such that all the states occurring infinitely often in the run are in the final state set . In contrast, a Büchi automaton accepts a word if there exists a run, such that at least one state occurring infinitely often in the final state set .
Büchi arithmetic of base k is the first-order theory of the natural numbers with addition and the function which is defined as the largest power of k dividing x, named in honor of the Swiss mathematician Julius Richard Büchi. The signature of Büchi arithmetic contains only the addition operation, and equality, omitting the multiplication operation entirely.
Otaghware Otas Onodjayeke, known by his stage name Igosave is a Nigerian comedian from Delta State, Nigeria who had organized different shows, such as Igosave Unusual'.
Onyebuchi Ojieh, known by his stage name Buchi is a Nigerian comedian, composer, writer, and actor from Delta State, Nigeria.
Bovi is a Nigerian stand-up comedian, actor, and writer from Delta State, Nigeria. He has organized popular stand-up comedy concerts like Bovi Man on Fire across the globe.
Ayodeji Richard Makun, also known by his stage name A.Y, is a Nigerian actor, comedian, radio and TV presenter, writer, producer and movie director. Born on 19 August 1971, he hails from Ifon, Ose local government in Ondo State. He is the host of the A.Y live shows and A.Y comedy skits. His first movie, 30 Days in Atlanta was produced by him and directed by Robert O. Peters and went on to achieve. He was made a U.N Peace Ambassador.
In computer science and automata theory, a Weak Büchi automaton is a formalism which represents a set of infinite words. A Weak Büchi automaton is a modification of Büchi automaton such that for all pair of states and belonging to the same strongly connected component, is accepting if and only if is accepting.
Jacinta Asi Ocansey is a Nigerian-Ghanaian stand-up comedian singer and actress. She has been called "Ghana's only comedienne" and the uncontested "Queen of Ghana comedy. Some of the awards she has won include; Ghana Tertiary Awards 2016 Most Influential Student Comedian, Most Popular Student and Most Entertaining Student.
Tochi Onyebuchi is a Nigerian American science fiction writer and former civil rights lawyer. After publishing three books aimed at young adults, he released his first adult book, the Nebula Award and Nommo Award nominated, Riot Baby, in 2020.