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Tree Transformation Language
<functional language, rule-based language> (TXL) A hybrid
functional language and rule-based language developed by
J.R. Cordy <cordy@cs.queensu.ca> et al of Queen's
University, Canada in 1988. TXL is suitable for performing
source to source analysis and transformation and for rapidly
prototyping new languages and language processors. It uses
structural transformation based on term rewriting.
TXL has been particularly successful in software engineering
tasks such as design recovery, refactoring, and
reengineering. Most recently it has been applied to
artificial intelligence tasks such as recognition of
hand-written mathematics, and to transformation of structured
documents in XML.
TXL takes as input an arbitrary context-free grammar in
extended BNF-like notation, and a set of show-by-example
transformation rules to be applied to inputs parsed using the
grammar. TXL supports the notion of agile parsing, the
ability to tailor the grammar to each particular task using
"grammar overrides".
Current version: FreeTXL 10.3, as of 2003-10-26.
TXL Home.
["TXL: A Rapid Prototyping System for Programming Language
Dialects", J.R. Cordy, C.D.; Halpern and D. Promislow,
Computer Languages, Vol. 16, No. 1, January 1991, pp 97-107]
["Source Transformation in Software Engineering using the TXL
Transformation System", J.R. Cordy, T.R. Dean, A.J. Malton and
K.A. Schneider, Journal of Information and Software
Technology, Vol. 44, No. 13, October 2002, pp 827-837]
["Recognizing Mathematical Expressions Using Tree
Transformation", R. Zanibbi, D. Blostein and J.R. Cordy, IEEE
Transactions on Pattern Analysis & Machine Intelligence,
Vol. 24, No. 11, November 2002, pp 1455-1467]
["Agile Parsing in TXL", T.R. Dean, J.R. Cordy, A.J. Malton
and K.A. Schneider, Journal of Automated Software Engineering,
Vol. 10, No. 4, October 2003, pp 311-336]
(2003-11-04)
Try this search on OneLook / Google
Nearby terms:
tree-killer « TREET « TREETRAN « Tree Transformation Language » treeware » Trellis » Trellis Code Modulation
This article was derived from the Free Online Dictionary of Computers and is available under ther terms of the GNU Free Documentation License.
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