Results 21 to 30 of about 7,184 (201)
Tolerant parsing using modified LR(1) and LL(1) algorithms with embedded “Any” symbol
Труды Института системного программирования РАН, 2019 Tolerant parsing is a form of syntax analysis aimed at capturing the structure of certain points of interest presented in a source code. While these points should be well-described in a tolerant grammar of the language, other parts of the program are ...
Alexey Valerievitch Goloveshkin
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LLLR Parsing: a Combination of LL and LR Parsing [PDF]
, 2016 A new parsing method called LLLR parsing is defined and a method for producing LLLR parsers is described. An LLLR parser uses an LL parser as its backbone and parses as much of its input string using LL parsing as possible.
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SLR inference: An inference system for fixed-mode logic programs, based on SLR parsing [PDF]
, 1998 Definite-clause grammars (DCGs) generalize context-free grammars in such a way that Prolog can be used as a parser in the presence of context-sensitive information.
Peralta, Julio C., Rosenblueth, David A.
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Journal of Computer and System Sciences, 1972 Certain techniques for modifying LR(k) parsing tables to decrease their size have been developed by Korenjak [2] and DeRemer [3, 4]. We show that the techniques of the latter can be characterized by two transformations on sets of tables. We then show that the “simple” LR(1) method of DeRemer [4] can be considered a special case of Korenjak's method [2].
Alfred V. Aho, Jeffrey D. Ullman
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Faster reachability analysis for LR(1) parsers [PDF]
Proceedings of the 14th ACM SIGPLAN International Conference on Software Language Engineering, 2021 We present a novel algorithm for reachability in an LR(1) automaton. For each transition in the automaton, the problem is to determine under what conditions this transition can be taken, that is, which (minimal) input fragment and which lookahead symbol allow taking this transition.
Bour, Frédéric, Pottier, François
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Towards Efficient, Typed LR Parsers
Electronic Notes in Theoretical Computer Science, 2006 AbstractThe LR parser generators that are bundled with many functional programming language implementations produce code that is untyped, needlessly inefficient, or both. We show that, using generalized algebraic data types, it is possible to produce parsers that are well-typed (so they cannot unexpectedly crash or fail) and nevertheless efficient ...
Pottier, François, Régis-Gianas, Yann
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LR parsers for natural languages [PDF]
Proceedings of the 22nd annual meeting on Association for Computational Linguistics -, 1984 MLR, an extended LR parser, is introduced, and its application to natural language parsing is discussed. An LR parser is a shift-reduce parser which is deterministically guided by a parsing table. A parsing table can be obtained automatically from a context-free phrase structure grammar.
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Penerapan Algoritma Lalr Parser Dan Context-free Grammar Untuk Struktur Kalimat Bahasa Indonesia [PDF]
, 2017 Penyajian bahasa dalam bentuk tulisan, dapat menyimpan pengetahuan dari generasi ke generasi berikutnya. Setiap penulisan karya tulis seperti buku, hendaknya ditulis dengan tata bahasa yang benar sesuai kaidah-kaidah bahasa Indonesia, karena akan ...
Hidayat, T. (Taufiq) +2 more
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Incremental Parser Generation for Tree Adjoining Grammars
, 1998 This paper describes the incremental generation of parse tables for the LR-type parsing of Tree Adjoining Languages (TALs). The algorithm presented handles modifications to the input grammar by updating the parser generated so far.
Sarkar, Anoop
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Efficient Tabular LR Parsing [PDF]
, 1996 We give a new treatment of tabular LR parsing, which is an alternative to Tomita's generalized LR algorithm. The advantage is twofold. Firstly, our treatment is conceptually more attractive because it uses simpler concepts, such as grammar ...
Nederhof, Mark-Jan, Satta, Giorgio
core +4 more sources