Formal languages | Trees (data structures) | Finite automata | Theoretical computer science | Automata (computation)

Tree transducer

In theoretical computer science and formal language theory, a tree transducer (TT) is an abstract machine taking as input a tree, and generating output – generally other trees, but models producing words or other structures exist. Roughly speaking, tree transducers extend tree automata in the same way that word transducers extend word automata. Manipulating tree structures instead of words enable TT to model syntax-directed transformations of formal or natural languages. However, TT are not as well-behaved as their word counterparts in terms of algorithmic complexity, closure properties, etcetera. In particular, most of the main classes are not closed under composition. The main classes of tree transducers are: (Wikipedia).

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From playlist Biomathematics

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From playlist Introducing linear algebra

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From playlist 2017 MathWorks Research Summit

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From playlist ISE 2021 - Lecture 04, 05.05.2021

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From playlist Transcendental Functions

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From playlist MIT 6.01SC Introduction to EECS I

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From playlist CMU Neural Nets for NLP 2017

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From playlist GeoGebra Graphing Calculator

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From playlist From Molecules and Cells to Human Health : Ideas and concepts

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Related pages

Finite-state transducer | Semantics (computer science) | Closure (mathematics) | Finite set | Theoretical computer science | Domain of a function | Tree (automata theory) | Formal language | Binary relation | Identity (mathematics) | Subset | Ranked alphabet | Equivalence problem | Computational complexity theory | Abstract machine | Function composition | Partial function | Restriction (mathematics) | Image (mathematics)