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diff --git a/demos/index-numbers.html b/demos/index-numbers.html deleted file mode 100644 index 930d6895b..000000000 --- a/demos/index-numbers.html +++ /dev/null @@ -1,43 +0,0 @@ -<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN"> -<HTML> -<HEAD> -<META NAME="generator" CONTENT="http://txt2tags.sf.net"> -<TITLE>Portable Numeral Translator</TITLE> -</HEAD><BODY BGCOLOR="white" TEXT="black"> -<P ALIGN="center"><CENTER><H1>Portable Numeral Translator</H1> -<FONT SIZE="4"> -<I>15 August 2008</I><BR> -</FONT></CENTER> - -<P> -Here is the first GF application for the iPhone. It translates -numerals from digits into number words in 15 languages. It works for -numerals in the range 1-999,999. You can use the demo online in your iPhone's -browser, or download and install it by using FileMagnet (from AppStore). -</P> -<P> -The demo should work in any web browser supporting JavaScript, but it has been -specially dimensioned for the iPhone screen. It is an application of a general -technology, namely the compilation of GF grammars to JavaScript. Thus you can -easily build similar applications from your own grammars. -</P> -<P> -The -<A HREF="http://www.cs.chalmers.se/~bringert/gf/translate/">full numeral translator</A>, which -works in 88 language and permits arbitrary cross translations, cannot yet be ported -to the iPhone because of memory problems. -</P> -<P> -The current version has some encoding/font issues in Hebrew and Hindi. -</P> -<P> -<A HREF="numbers/numbers.html">Use the translator online</A> -</P> -<P> -<A HREF="numbers.tgz">Download the translator</A>. To install: unpack the file and move -the directory <CODE>numbers</CODE> to your FileMagnet uploader. -</P> - -<!-- html code generated by txt2tags 2.4 (http://txt2tags.sf.net) --> -<!-- cmdline: txt2tags -thtml index-numbers.txt --> -</BODY></HTML> diff --git a/doc/gf-bibliography.html b/doc/gf-bibliography.html deleted file mode 100644 index 4281f9460..000000000 --- a/doc/gf-bibliography.html +++ /dev/null @@ -1,875 +0,0 @@ -<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN"> -<HTML> -<HEAD> -<META NAME="generator" CONTENT="http://txt2tags.org"> -<META HTTP-EQUIV="Content-Type" CONTENT="text/html; charset=utf-8"> -<LINK REL="stylesheet" TYPE="text/css" HREF="../css/style.css"> -<meta name = "viewport" content = "width = device-width"><TITLE>Grammatical Framework Bibliography</TITLE> -</HEAD><BODY BGCOLOR="white" TEXT="black"> -<CENTER> -<H1><a href="../"><IMG src="../doc/Logos/gf0.png"></a>Grammatical Framework Bibliography</H1> -<FONT SIZE="4"><I>Aarne Ranta</I></FONT><BR> -<FONT SIZE="4">Tue Nov 27 16:47:06 2012</FONT> -</CENTER> - -<P></P> -<HR NOSHADE SIZE=1> -<P></P> - - <UL> - <LI><A HREF="#toc1">Publications on GF</A> - <LI><A HREF="#toc2">Background for GF</A> - </UL> - -<P></P> -<HR NOSHADE SIZE=1> -<P></P> - -<A NAME="toc1"></A> -<H2>Publications on GF</H2> - -<P> -In reverse temporal order: -</P> -<P> -H. Burden and R. Heldal. -Natural Language Generation from Class Diagrams. -<I>Proceedings of the 8th International Workshop on Model-Driven Engineering, Verification and Validation (MoDeVVa 2011)</I>, -Wellington, New Zealand, -ACM, -2011. -<A HREF="http://www.grammaticalframework.org/doc/archive/a9-burden.pdf">Draft PDF</A> -<br> -<I>Using GF to verbalize platform-independent requirement specifications as a part of a software engineering tool chain.</I> -</P> -<P> -C. España-Bonet, R. Enache, A. Slaski, A. Ranta, L. Màrquez, and M. Gonzàlez. -Patent translation within the MOLTO project. -Proceedings of the 4th Workshop on Patent Translation, -MT Summit XIII, Xiamen, China, September 23, 2011. -<A HREF="http://www.lsi.upc.edu/~cristinae/CV/docs/MTS11PatEspanaetal.pdf">PDF</A> -<br> -<I>First steps to a hybrid GF-SMT system.</I> -</P> -<P> -Seyed M. Montazeri, Nivir Roy, and Gerardo Schneider. -From Contracts in Structured English to CL Specifications. -<I>5th International Workshop on Formal Languages and Analysis of Contract-Oriented Software (FLACOS'11)</I>, -volume 68 of EPTCS, pages 55-69, -Málaga, Spain, 22-23 September 2011. -<A HREF="http://dx.doi.org/10.4204/EPTCS.68.6">PDF/DOI</A> -<br> -<I>Formal analysis of contracts written in controlled English.</I> -</P> -<P> -S. Virk, M. Humayoun, and A. Ranta. -An Open-Source Punjabi Resource Grammar. -Proceedings of RANLP-2011, Recent Advances in Natural Language Processing, -Hissar, Bulgaria, 12-14 September, 2011. -pp. 70-76. -<A HREF="http://lml.bas.bg/~iva/ranlp2011/RANLR2011_Proceedings.PDF">PDF</A> -<br> -<I>Punjabi syntax, building on Humayoun and Ranta 2010.</I> -</P> -<P> -D. Dannélls, M. Damova, R.Enache, M. Chechev. -A Framework for Improved Access to Museum Databases in the Semantic Web. -Proceedings of the Workshop on Language Technologies for Digital Humanities and Cultural Heritage, -RANLP-2011, Recent Advances in Natural Language Processing, -Hissar, Bulgaria, 12-14 September, 2011, -pp 8-15 -<A HREF="http://publications.lib.chalmers.se/cpl/record/index.xsql?pubid=145395">PDF</A> -<br> -<I>Representing and verbalizing in GF of an Cultural Heritage ontology.</I> -</P> -<P> -A. Ranta. -Translating between Language and Logic: What Is Easy and What is Difficult? -In N. Bjørner and V. Sofronie-Stokkermans (eds.), -<I>CADE-23. Automated Deduction</I>, -LNCS/LNAI 6803, -pp. 5-25, -2011. -<A HREF="http://www.springerlink.com/content/42n685777k846810/">PDF at Springer</A> -<A HREF="http://www.cse.chalmers.se/~aarne/articles/cade2011.pdf">Draft PDF</A> -<br> -<I>Invited talk at the CADE conference, showing how GF can help writing natural language interfaces</I> -<I>to proof systems, and also exploring how to make the language richer, e.g. how to get from</I> -<I>"for all numbers x, x is even or x is odd" to "every number is even or odd".</I> -</P> -<P> -A. Ranta. -<I>Grammatical Framework: Programming with Multilingual Grammars</I>, - CSLI Publications, Stanford, 2011. - <A HREF="http://www.grammaticalframework.org/gf-book/">Book web page</A> -<br> -<I>Meant as the standard reference and textbook on GF.</I> -</P> -<P> -O. Caprotti, K. Angelov, R. Enache, T. Hallgren, A. Ranta. -The MOLTO Phrasebook. -Swedish Language Technology Conference SLTC 2010. -<A HREF="http://publications.lib.chalmers.se/cpl/record/index.xsql?pubid=131251">PDF</A> -<br> -<I>Tourist Phrasebook grammar, available in 14 European languages.</I> -</P> -<P> -G. Détrez and R. Enache. -A Framework for Multilingual Applications on the Android Platform -Swedish Language Technology Conference SLTC 2010. -<A HREF="http://www.grammaticalframework.org/doc/archive/sltc10_submission_24.pdf">PDF</A> -<br> -<I>A description of the Java implementation of the GF runtime system, which makes it possible</I> -to create grammar-based applications running on an Android phone.// -</P> -<P> -Normunds Gruzitis and Guntis Barzdins. -Towards a More Natural Multilingual Controlled Language Interface to OWL, -<I>9th International Conference on Computational Semantics (IWCS)</I>, -pp. 335-339, -2011. -<A HREF="http://www.aclweb.org/anthology/W/W11/W11-0138.pdf">PDF</A> -<br> -<I>Access to ontologies in English and Latvian.</I> -</P> -<P> -M. Humayoun and A. Ranta. -Developing Punjabi Morphology, Corpus and Lexicon. -<I>The 24th Pacific Asia conference on Language, Information and Computation (PACLIC24)</I>, -2010. -<br> -<I>Yet another South-East Asian language, spoken by 88 million people.</I> -</P> -<P> -J. Camilleri, Gordon J. Pace, and Mike Rosner. -Playing Nomic using a Controlled Natural Language. -<I>CNL 2010, Controlled Natural Language</I>, -Marettimo, -2010. -<br> -<I>Using GF for defining the rules of a game.</I> -</P> -<P> -R. Enache and K. Angelov -Typeful Ontologies with Direct Multilingual Verbalization. -<I>CNL 2010, Controlled Natural Language</I>, -Marettimo, -2010. -<br> -<I>Investigating the benefits of using GF as a language for representing ontologies.</I> -<A HREF="http://www.grammaticalframework.org/doc/archive/cnl2010_submission_2.pdf">PDF</A> -</P> -<P> -S. Virk, M. Humayoun, and A. Ranta. -An Open Source Urdu Resource Grammar. -<I>Proceedings of the 8th Workshop on Asian Language Resources (Coling 2010 workshop)</I>, -2010. -<br> -<I>The national language of Pakistan, spoken by 60 million people; almost the same as Hindi.</I> -</P> -<P> -A. Ranta, K. Angelov, and T. Hallgren. -Tools for multilingual grammar-based translation on the web. -<I>Proceedings of the ACL 2010 System Demonstrations</I>, -ACM Digital Library, -2010. -<A HREF="http://www.aclweb.org/anthology-new/P/P10/P10-4012.pdf">PDF</A> -<br> -<I>An overview of GF for developers and users of translation systems.</I> -</P> -<P> -D. Dannélls and J. Camilleri. -Verb Morphology of Hebrew and Maltese - Towards an Open Source Type Theoretical Resource Grammar in GF. -<I>Proceedings of the Language Resources (LRs) and Human Language Technologies (HLT) for Semitic Languages Status, Updates, and Prospects, LREC-2010 Workshop</I>, -Malta, pp. 57-61. -2010. -<A HREF="http://spraakdata.gu.se/svedd/pub/lrec10.pdf">PDF</A> -<br> -<I>A study of Semitic non-concatenative morphology from the GF point of view.</I> -</P> -<P> -M. Humayoun and C. Raffalli. -MathNat - Mathematical Text in a Controlled Natural Language. -<I>Special issue: Natural Language Processing and its Applications. Journal on Research in Computing Science</I>, Volume 46. -2010. -<br> -<I>Natural language interface to a proof system, implemented in GF.</I> -</P> -<P> -D. Dannélls. -Discourse Generation from Formal Specifications Using the Grammatical Framework, GF. -<I>Special issue: Natural Language Processing and its Applications. Journal on Research in Computing Science (RCS)</I>, -volume 46. pp. 167-178, -2010. -<br> -<I>Interfacing GF with ontology, with a natural language generation perspective.</I> -</P> -<P> -R. Enache, A. Ranta, and K. Angelov. -An Open-Source Computational Grammar of Romanian. -A. Gelbukh (ed.), <I>CiCLING-2010</I>, -LNCS 6008, -2010. -<br> -<I>A Romance language different enough not to follow the Romance functor.</I> -</P> -<P> -K. Angelov and A. Ranta. -Implementing Controlled Languages in GF. -N. Fuchs (ed.), <I>CNL-2009 Controlled Natural Languages</I>, -LNCS/LNAI 5972, -2010. -</P> -<P> -K. Angelov, B. Bringert and A. Ranta. -PGF: A Portable Run-time Format for Type-theoretical Grammars, -<I>Journal of Logic, Language and Information</I>, -19(2), -pp. 201-228, -2009. -<A HREF="http://www.springerlink.com/content/y32q021028747k70/">SpringerLink</A> -</P> -<P> -A. Ranta. -The GF Resource Grammar Library. -<I>Linguistic Issues in Language Technology</I>, -2 (2), -2009. -<A HREF="http://elanguage.net/journals/index.php/lilt/article/viewFile/214/158">PDF</A> -<br> -<I>A systematic presentation of the library from the linguistic point of view.</I> -</P> -<P> -A. Ranta. -Grammatical Framework: A Multilingual Grammar Formalism, -<I>Language and Linguistics Compass</I>, -Vol. 3, <A HREF="http://www.blackwell-compass.com/subject/linguistics/article_view?parent=section&last_results=section%3Dlnco-computational&sortby=date&section=lnco-computational&browse_id=lnco_articles_bpl155&article_id=lnco_articles_bpl155">on-line</A> -2009. -<br> -<I>An overview of GF for readers with a general academic brackground.</I> -</P> -<P> -A. Ranta and K. Angelov. -Implementing Controlled Languages in GF. -<I>CNL-2009</I>, -<I>CEUR Workshop Proceedings</I>, -vol. 448, -<A HREF="http://sunsite.informatik.rwth-aachen.de/Publications/CEUR-WS/Vol-448/">on-line</A>, -2009. -<br> -<I>Makes a case for using GF in controlled language implementation, illustrated by Attempto Controlled English ported to French, German, and Swedish; longer version in 2010.</I> -</P> -<P> -A. Ranta. Grammars as Software Libraries. -In Y. Bertot, G. Huet, J-J. Lévy, and G. Plotkin (eds.), -<I>From Semantics to Computer Science</I>, -Cambridge University Press, Cambridge, -pp. 281-308, -2009. -<A HREF="http://www.cse.chalmers.se/~aarne/articles/libraries-kahn.pdf">pdf (preliminary version)</A> -<br> -<I>Grammar-libraries from the software engineering point of view, with an example application to mathematical language.</I> -</P> -<P> -K. Angelov. -Incremental Parsing in Parallel Multiple Context-Free Grammars. -EACL 2009. -<br> -<I>Describes the algorithm used in parsing with GF.</I> -</P> -<P> -A. Ranta, B. Bringert, and K. Angelov. -The GF Grammar Development Environment. -System demo. Proceedings of <I>EACL-2009</I>, -2009. -<A HREF="http://www.aclweb.org/anthology-new/E/E09/E09-2015.pdf">PDF</A> -<br> -<I>An overview of GF from the grammarian's point of view.</I> -</P> -<P> -B. Bringert, K. Angelov, and A. Ranta. -Grammatical Framework Web Service, -System demo. Proceedings of <I>EACL-2009</I>, -2009. -<A HREF="http://www.aclweb.org/anthology-new/E/E09/E09-2003.pdf">PDF</A> -<br> -<I>An overview of how to build web services on top of PGF using the Google Web Toolkit.</I> -</P> -<P> -A. Ranta and K. Angelov. -Implementing Controlled Languages in GF, -To appear in the proceedings of <I>CNL-2009</I>, LNCS, Springer, -2009. -<br> -<I>On the use of GF for controlled languages, exemplified by an implementation of Attempto Controlled English then ported to three other language.</I> -</P> -<P> -R. Cooper and A. Ranta. -Natural Languages as Collections of Resources. -In <I>Language in Flux: Dialogue Coordination, Language Variation, Change</I>, -ed. by R. Cooper and R. Kempson, pp. 109-120. London: College Publications, -2008. -<br> -<I>The resource grammar idea applied to language learning and evolution.</I> -</P> -<P> -Moisés Salvador Meza Moreno and B. Bringert. -Interactive Multilingual Web Applications with Grammatical Framework. -In B. Nordström and A. Ranta (eds), -<I>Advances in Natural Language Processing (GoTAL 2008)</I>, -LNCS/LNAI 5221, Springer, -2008. -<br> -<I>Shows how GF compiled to JavaScript is used in dynamic multilingual web pages.</I> -</P> -<P> -Peter Ljunglöf and Staffan Larsson. -A grammar formalism for specifying ISU-based dialogue systems. -In B. Nordström and A. Ranta (eds), -<I>Advances in Natural Language Processing (GoTAL 2008)</I>, -LNCS/LNAI 5221, Springer, -2008. -<A HREF="http://www.ling.gu.se/~peb/pubs/LjunglofLarsson-2008a.pdf">pdf</A> -<br> -<I>Explains how GoDiS dialogue systems are specified by GF grammars.</I> -</P> -<P> -K. Angelov. -Type-Theoretical Bulgarian Grammar. -In B. Nordström and A. Ranta (eds), -<I>Advances in Natural Language Processing (GoTAL 2008)</I>, -LNCS/LNAI 5221, Springer, -2008. -<br> -<I>Explains the implementation of a Bulgarian resource grammar in GF.</I> -</P> -<P> -B. Bringert. -High-precision Domain-specific Interlingua-based Speech Translation -with Grammatical Framework. -<I>Coling 2008 Workshop on Speech Translation for Medical and Other Safety-Critical Applications</I>, -Manchester, UK, August 23, -2008. -<br> -<I>Shows how to build spoken language translators based on GF grammars and their compilation to Nuance.</I> -</P> -<P> -A. Ranta. -How predictable is Finnish morphology? An experiment on lexicon construction. -In J. Nivre, M. Dahllöf and B. Megyesi (eds), -<I>Resourceful Language Technology: Festschrift in Honor of Anna Sågvall Hein</I>, -University of Uppsala, -2008. -Available from <A HREF="http://publications.uu.se/abstract.xsql?dbid=8933">series homepage</A> -<br> -<I>Presents an experiment on smart paradigms in Finnish.</I> -</P> -<P> -A. Ranta. -Example-based grammar writing. -To appear in L. Borin and S. Larsson (eds), -Festschrift for Robin Cooper, -2007. -<br> -<I>Presents and discusses the ideas of grammar composition and example-based grammar writing.</I> -</P> -<P> -B. Bringert. -Rapid Development of Dialogue Systems by Grammar Compilation. -<I>8th SIGdial Workshop on Discourse and Dialogue</I>, -Antwerp, Belgium, September 1-2, -2007. -<A HREF="http://www.cse.chalmers.se/~bringert/publ/gf-voicexml/gf-voicexml.pdf">pdf</A> -<br> -<I>Shows how to build a web-based spoken dialogue system by generating VoiceXML and JavaScript.</I> -</P> -<P> -A. El Dada and A. Ranta. -Implementing an Open Source Arabic Resource Grammar in GF. -In M. Mughazy (ed), -<I>Perspectives on Arabic Linguistics XX. Papers from the Twentieth Annual Symposium on Arabic Linguistics, Kalamazoo, March 26</I> -John Benjamins Publishing Company. -2007. -<br> -<I>An outline of the Arabic resource grammar project, focusing on linguistic aspects.</I> -</P> -<P> -A. El Dada. -Implementation of the Arabic Numerals and their Syntax in GF. -Computational Approaches to Semitic Languages: Common Issues and Resources, - ACL-2007 Workshop, -June 28, 2007, Prague. -2007. -<br> -<I>A case study with the resource grammar, focusing on the morphosyntax</I> -<I>and agreement of constructions with numerals.</I> -</P> -<P> -A. Ranta. -Modular Grammar Engineering in GF. -<I>Research on Language and Computation</I>, -5:133-158, 2007. -Draft available as <A HREF="http://www.cse.chalmers.se/~aarne/articles/multieng3.pdf">pdf</A>. -<br> -<I>Adapts library-based software engineering methods to grammar writing</I> -<I>and introduces the module system of GF.</I> -</P> -<P> -A. Ranta. -The GF Grammar Compiler. -<I>Workshop on New Directions in Type-theoretic Grammars</I>, -Dublin, August 2007 (ESSLLI workshop). -2007. -<A HREF="http://www.cse.chalmers.se/~aarne/articles/ar-compiler.pdf">pdf</A> -<br> -<I>Describes the compilation of GF source code to lower-level run-time formats.</I> -</P> -<P> -M. Humayoun, H. Hammarström, and A. Ranta. -Urdu Morphology, Orthography and Lexicon Extraction. -<I>CAASL-2: The Second Workshop on Computational Approaches to Arabic Script-based Languages</I>, -July 21-22, 2007, LSA 2007 Linguistic Institute, Stanford University. -2007. -<br> -<I>Fairly complete open-source Urdu morphology and elemenraty syntax in GF.</I> -</P> -<P> -N. Perera and A. Ranta. -Dialogue System Localization with the GF Resource Grammar Library. -<I>SPEECHGRAM 2007: ACL Workshop on Grammar-Based Approaches to Spoken Language Processing</I>, -June 29, 2007, Prague. -2007. -<A HREF="http://www.cse.chalmers.se/~aarne/articles/perera-ranta.pdf">pdf</A> -<br> -<I>An experiment in porting an in-car dialogue system from two to six languages.</I> -</P> -<P> -B. Bringert. -Speech Recognition Grammar Compilation in Grammatical Framework -<I>SPEECHGRAM 2007: ACL Workshop on Grammar-Based Approaches to Spoken Language Processing</I>, -June 29, 2007, Prague. -2007. -<br> -<I>Generation of speech recognition language models from GF in several formats:</I> -<I>GSL (Nuance), SRGS, JSGF, and HTK SLF, with embedded semantic interpretation.</I> -</P> -<P> -A. Ranta. -Features in Abstract and Concrete Syntax. -<I>The 2nd International Workshop on Typed Feature Structure Grammars</I>, -Tartu, 24 May 2007 (NODALIDA workshop). -2007. -<A HREF="http://www.cse.chalmers.se/~aarne/articles/ranta-tfsg2007.pdf">pdf</A> -<br> -<I>Explores the design choices of incorporating features in a GF-like grammar,</I> -<I>with comparisons to feature-based unification grammars.</I> -</P> -<P> -O. Caprotti and M. Seppälä. -Multilingual Delivery of Online Tests in mathematics. -Proceedings of Online Educa Berlin 2006. 29 November - 1 December 2006. - Berlin, Germany. -2006. -<A HREF="http://webalt.math.helsinki.fi/content/e16/e301/e785/MultilingualDeliveryofOnlineTestsinMathematics_eng.pdf">pdf</A> -<br> -<I>This papers shows screenshots of multilingual generation in the</I> -<I>WebALT project, using GF and the resource grammar library.</I> -</P> -<P> -J. Khegai. -Language engineering in Grammatical Framework (GF). -Phd thesis, Computer Science, Chalmers University of Technology, -2006. -<A HREF="http://www.cse.chalmers.se/~janna/Janna_Khegai_phd.pdf">pdf</A> -<br> -<I>Collection of articles and technical reports on multilingual authoring</I> -<I>and the Russian resource grammar.</I> -</P> -<P> -B. Bringert and A. Ranta. -A Pattern for Almost Compositional Functions. -<I>ICFP 2006, The 11th ACM SIGPLAN International Conference on Functional Programming, Portland, Oregon, September 18-20, 2006</I>, -2006. -<A HREF="http://www.cse.chalmers.se/~bringert/publ/composOp/composOp.pdf">pdf</A>. -<br> -<I>A method of generic programming useful for compiler construction</I> -<I>and transfer-based translation.</I> -</P> -<P> -M. Forsberg, H. Hammarstrom, and A. Ranta. -Morphological Lexicon Extraction from Raw Text Data. -<I>FinTAL 2006</I>, -Turku, August 23-25, 2006. -Springer LNCS/LNAI 4139, -pp. 488-499, -2006. -<br> -<I>A method for automatical production of morphological lexica based</I> -<I>on inflection engines such as those of GF resource grammar library.</I> -</P> -<P> -A. Ranta. -Type Theory and Universal Grammar. -<I>Philosophia Scientiae, Constructivism: Mathematics, Logic, Philosophy and Linguistics</I>, -cahier spécial 6, -pp. 115-131, -2006. -<br> -<I>A philosophical study of the medieval thesis that</I> -<I>grammar is the same in all languages and the difference is only in words.</I> -</P> -<P> -J. Khegai. -GF parallel resource grammars and Russian. -In proceedings of ACL2006 - (The joint conference of the International Committee on Computational - Linguistics and the Association for Computational Linguistics) (pp. 475-482), - Sydney, Australia, July 2006. -<br> -<I>Gives an outline of the Russian resource grammar project.</I> -</P> -<P> -J. Khegai. -Grammatical Framework (GF) for MT in sublanguage domains. -Proceedings of 11th Annual conference of the European Association for - Machine Translation, , Oslo. -pp. 95-104, -2005. -<br> -<I>Shows how GF is used in controlled language translation.</I> -</P> -<P> -W. Ng'ang'a. -Multilingual content development for eLearning in Africa. -eLearning Africa: 1st Pan-African Conference on ICT for Development, - Education and Training. 24-26 May 2006, Addis Ababa, Ethiopia. -2006. -<A HREF="http://webalt.math.helsinki.fi/content/e16/e301/e583/MultilingualContentDevelopmentforeLearninginAfrica-final1_eng.pdf">pdf</A> -<br> -<I>Presents a programme for producing educational material in African languages</I> -<I>via multilingual generation in GF.</I> -</P> -<P> -R. Jonson. -Generating statistical language models from interpretation grammars in dialogue system. -In Proceedings of EACL'06, Trento, Italy. -2006. -<br> -<I>Uses GF grammars to generate statistical language models for speech recognition.</I> -</P> -<P> -A. El Dada and A. Ranta. -Arabic Resource Grammar. -<I>Arabic Language Processing (JETALA)</I>, -5-6 June 2006, IERA, Rabat, Morocco, -2006. -<br> -<I>An outline of the Arabic resource grammar project, focusing on software aspects.</I> -</P> -<P> -D. A. Burke and K. Johannisson. -Translating Formal Software Specifications to Natural Language. A Grammar-Based Approach. -In P. Blache, E. Stabler, J. Busquets and R. Moot (eds), -Logical Aspects of Computational Linguistics (LACL 2005), -Springer LNAI 3402, -pp. 51-66, -2005. -<br> -<I>A paper explaining how a multilingual GF grammar is completed with</I> -<I>Natural Language Generation techniques to improve text quality.</I> -</P> -<P> -B. Bringert, R. Cooper, P. Ljunglöf, A. Ranta, -Multimodal Dialogue System Grammars. -<I>Proceedings of DIALOR'05, Ninth Workshop on the Semantics and Pragmatics of Dialogue, Nancy, France, June 9-11, 2005</I>, -2005. -<A HREF="http://www.cse.chalmers.se/~bringert/publ/mm-grammars-dialor/mm-grammars-dialor.pdf">pdf</A>. -<br> -<I>Shows how mouse clicks can be integrated in GF grammars</I> -<I>alongside with speech input.</I> -</P> -<P> -K. Johannisson, -Formal and Informal Software Specifications. -PhD thesis, -Computer Science, Göteborg University, -2005. -[<A HREF="http://www.cse.chalmers.se/~krijo/thesis/thesisA4.pdf">http://www.cse.chalmers.se/~krijo/thesis/thesisA4.pdf</A>] -<br> -<I>Collection of articles in the GF-KeY project, with an introduction.</I> -</P> -<P> -P. Ljunglöf. -Expressivity and Complexity of the Grammatical Framework. -PhD thesis, Computer Science, -Göteborg University, -2004. -<A HREF="http://www.cse.chalmers.se/~peb/pubs/Ljunglof-2004a.pdf">pdf</A> -<br> -<I>Language-theoretical study of GF and its parsing problem.</I> -</P> -<P> -A. Ranta. -Grammatical Framework: A Type-Theoretical Grammar Formalism. -<I>Journal of Functional Programming</I>, 14(2), -pp. 145-189, -2004. -Draft available as <A HREF="http://www.cse.chalmers.se/~aarne/articles/gf-jfp.ps.gz">ps.gz</A>. -<br> -<I>Theoretical paper explaining the GF formalism and its implementation.</I> -<I>The standard reference on GF, but doesn't cover the module system.</I> -</P> -<P> -A. Ranta. -Computational semantics in type theory. -<I>Mathematics and Social Sciences</I>, 165, -pp. 31-57, -2004. -Draft available as <A HREF="http://www.cse.chalmers.se/~aarne/articles/3formsem.pdf">pdf</A>. -<br> -// Shows how Montague-style grammars are implemented in GF and extends// -<I>this to type-theoretical grammars for anaphoric expressions.</I> -</P> -<P> -H. Hammarström and A. Ranta. -Cardinal Numerals Revisited in GF. -<I>Workshop on Numerals in the World's Languages</I>. -Dept. of Linguistics Max Planck Institute for Evolutionary Anthropology, Leipzig, -2004. -<br> -<I>An overview of the numeral grammar project, covering 88 languages.</I> -</P> -<P> -A. Ranta. -Grammatical Framework Tutorial. -In A. Beckmann and N. Preining, editors, -<I>ESSLLI 2003 Course Material I</I>, -<I>Collegium Logicum</I>, -volume V, -pp. 1-86. -Kurt Gödel Society, -Vienna, -2004. -<br> -<I>A revised version of the on-line GF tutorial, v1.0.</I> -</P> -<P> -J. Khegai and A. Ranta. -Building and Using a Russian Resource Grammar in GF. -In A. Gelbukh (ed), -<I>Intelligent Text Processing and Computational Linguistics (CICLing-2004)</I>, -Seoul, Korea, February 2003, -Springer LNCS 945, -pp. 38-41, -2004. -<A HREF="http://www.cse.chalmers.se/~aarne/articles/mexico.ps.gz">ps.gz</A>. -<br> -<I>An introduction to the GF resource grammar project, with Russian as prime example.</I> -</P> -<P> -A. Ranta and R. Cooper. -Dialogue Systems as Proof Editors. - <I>Journal of Logic, Language and Information</I>, 13, -pp. 225-240, -2004. -Conference version (IJCAR/ICoS-3, Siena, June 2001) available as - <A HREF="http://www.cse.chalmers.se/~aarne/articles/dialogue3.ps.gz">ps.gz</A>. -<I>Shows a close analogy between task-oriented dialogue systems</I> -<I>and metavariable-based proof editors.</I> -</P> -<P> -J. Khegai and A. Ranta. -Building and Using a Russian Resource Grammar in GF. -In A. Gelbukh (ed), -<I>Intelligent Text Processing and Computational Linguistics (CICLing-2004)</I>, -Seoul, Korea, February 2003, -Springer LNCS 945, -pp. 38-41, -2004. -<A HREF="http://www.cse.chalmers.se/~aarne/articles/mexico.ps.gz">ps.gz</A>. -<br> -<I>Explains how the GF GUI is used in syntax editing and discusses</I> -<I>how new grammars are created.</I> -</P> -<P> -R. Hähnle, K. Johannisson, and A. Ranta. -An Authoring Tool for Informal and Formal Requirements Specifications. -In R. D. Kutsche and H. Weber (eds), -<I>ETAPS/FASE-2002: Fundamental Approaches to Software Engineering</I>, -Springer LNCS, -vol. 2306, -pp. 233--248, -2002. -<A HREF="http://www.cse.chalmers.se/~krijo/GF/FASE.pdf">pdf</A> -<br> -<I>Describes a GF-based authoring tool for object-oriented</I> -<I>specifications in OCL and English. Carries out in full</I> -<I>the work proposed in the position paper (Hähnle & Ranta 2001).</I> -</P> -<P> -K. Johannisson and A.Ranta, -Formal Verification of Multilingual Instructions. -<I>Proceedings of the Joint Winter Meeting 2001</I>. -Departments of Computer Science and Computer Engineering, -Chalmers University of Technology and Göteborg University. -2001. -<A HREF="http://www.cse.chalmers.se/~aarne/articles/aarne+krijo.ps.gz">ps.gz</A>. -<br> -<I>Instructions for an alarm system in four languages, verified in the proof editor Alfa.</I> -</P> -<P> -R. Hähnle and A. Ranta, -Connecting OCL with the Rest of the World. -<I>ETAPS 2001 Workshop on Transformations in UML (WTUML)</I>, -Genova, -2001. -<A HREF="http://www.cse.chalmers.se/~reiner/papers/wtuml.ps.gz">ps.gz</A>. -<br> -<I>A position paper explaining how GF can be used to help in object-oriented</I> -<I>modelling, with some examples on natural-language interaction with</I> -<I>OCL (Object Constraint Language)</I>. -</P> -<P> -T. Hallgren, "The Correctness of Insertion Sort", -Manuscript, Chalmers University, Göteborg, 2001. -Available in -<A HREF="http://www.cse.chalmers.se/~hallgren/Papers/insertion_sort.ps">ps</A> -<br> -<I>A seven-page text generated by GF-Alfa</I>. -</P> -<P> -A. Ranta. "Bescherelle bricolé", -<A HREF="../../GF2.0/doc/BeschBric.ps.gz">ps.gz</A>, -2001. -<br> -<I>A machine-generated book on French conjugation implemented in GF.</I> -</P> -<P> -T. Hallgren and A. Ranta, -An Extensible Proof Text Editor. -In M. Parigot and A. Voronkov (eds), -<I>Logic for Programming and Automated Reasoning (LPAR'2000)</I>, -LNCS/LNAI 1955, -pp. 70-84, -Springer Verlag, Heidelberg, -2000. -<A HREF="http://www.cse.chalmers.se/~aarne/articles/lpar2000.ps.gz">ps.gz</A>. -<br> -<I>Describes an interface to the proof editor Alfa written in GF</I>. -</P> -<P> -M. Dymetman, V. Lux, and A. Ranta, -XML and multilingual document authoring: converging trends. -<I>Proceedings of the The 18th International Conference on Computational Linguistics (COLING 2000)</I>, -pp. 243-249, -Saarbruecken, -2000. -<A HREF="http://www.cse.chalmers.se/~aarne/articles/coling2000.ps.gz">ps.gz</A>. -<br> -<I>Relates GF not only with XML but also with definite clause grammars</I>. -</P> -<P> -P. Mäenpää and A. Ranta. -The type theory and type checker of GF. -<I>Colloquium on Principles, Logics, and Implementations of High-Level Programming Languages, Workshop on Logical Frameworks and Meta-languages, Paris, 28 September 1999</I>. -1999. -<A HREF="href=http://www.cse.chalmers.se/~aarne/papers/lfm1999.ps.gz">ps.gz</A>. -<br> -<I>Concise theoretical presentation of GF, using the old notation prior to v0.9</I>. -</P> - -<A NAME="toc2"></A> -<H2>Background for GF</H2> - -<P> -In alphabetical order: -</P> -<P> -L. Magnusson. -<I>The Implementation of ALF - a Proof Editor based on Martin-Löf's</I> -<I>Monomorphic Type Theory with Explicit Substitutions</I>. -PhD Thesis, Department of Computing Science, -Chalmers University of Technology and Göteborg University, -1994. -<br> -<I>Back in 1992 the most wonderful program in the world, ALF is</I> -<I>a model that GF directly follows: GF is Yet ALF.</I> -</P> -<P> -P. Martin-Löf. -<I>Intuitionistic Type Theory</I>. -Bibliopolis, Naples, 1984. -<br> -<I>A very accessible book (if you have access to it!) on type theory directly from the source.</I> -</P> -<P> -B. Nordström, K. Petersson, and J. Smith. -<I>Programming in Martin-Löf's Type Theory: an Introduction</I>. -Oxford University Press, 1990. - The book is out of print, but a free version can be picked up from -<A HREF="http://www.cse.chalmers.se/Cs/Research/Logic/book/">www.cse.chalmers.se/Cs/Research/Logic/book/</A> -<br> -<I>Standard reference on the subject</I>. -</P> -<P> -A. Ranta. -<I>Type Theoretical Grammar</I>. -Oxford University Press, Oxford, -1994. -<br> -<I>Monograph on type theory in linguistics. Includes an introduction</I> -<I>to type theory. Focused on semantics, in particular anaphora. A first,</I> -<I>very rudimentary implementation of linearization in the proof system ALF.</I> -</P> -<P> -A. Ranta. -Syntactic categories in the language of mathematics. -In P. Dybjer, B. Nordström, and J. Smith, eds., -<I>Types for Proofs and Programs</I>, -pp. 162-182, -Lecture Notes in Computer Science -996, -Springer-Verlag, -Heidelberg, -1995. -<A HREF="http://www.cse.chalmers.se/~aarne/articles/baastad.ps.gz">ps.gz</A> -<br> -<I>Predecessor of GF: grammar defined in type theory and implemented in ALF</I>. -</P> -<P> -A. Ranta. -Context-relative syntactic categories and the formalization of mathematical text. -In S. Berardi and M. Coppo, eds., -<I>Types for Proofs and Programs</I>, -pp. 231-248, -Lecture Notes in Computer Science -1158, -Springer-Verlag, -Heidelberg, -1996. -<A HREF="http://www.cse.chalmers.se/~aarne/articles/torino.ps.gz">ps.gz</A>. -<br> -<I>Extending the theory of the previous paper. The implementation in ALF</I> -<I>eventually became so heavy that the need arose for GF.</I> -</P> -<P> -A. Ranta. -Structures grammaticales dans le français mathématique. -<I>Mathématiques, informatique et Sciences Humaines.</I>, -vol. 138 pp. 5-56 and 139 pp. 5-36, -1997. -<br> -<I>A rather comprehensive French grammar presented in a type-theoretical style.</I> -</P> -<P> -A. Ranta. - Syntactic calculus with dependent types. - <I>Journal of Logic, Language and Information</I>, vol. 4, - pp. 413-431, 1998. -<br> -<I>Interprets Lambek Calculus in type theory and defines some extensions</I>. -</P> - -<!-- html code generated by txt2tags 2.6 (http://txt2tags.org) --> -<!-- cmdline: txt2tags -thtml ./doc/gf-bibliography.t2t --> -</BODY></HTML> diff --git a/doc/gf-reference.html b/doc/gf-reference.html deleted file mode 100644 index 330e30c7f..000000000 --- a/doc/gf-reference.html +++ /dev/null @@ -1,664 +0,0 @@ -<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN"> -<HTML> -<HEAD> -<META NAME="generator" CONTENT="http://txt2tags.org"> -<LINK REL="stylesheet" TYPE="text/css" HREF="../css/style.css"> -<meta name = "viewport" content = "width = device-width"><TITLE>GF Quick Reference</TITLE> -</HEAD><BODY BGCOLOR="white" TEXT="black"> -<CENTER> -<H1><a href="../"><IMG src="../doc/Logos/gf0.png"></a>GF Quick Reference</H1> -<FONT SIZE="4"><I>Aarne Ranta</I></FONT><BR> -<FONT SIZE="4">April 4, 2006</FONT> -</CENTER> - -<P></P> -<HR NOSHADE SIZE=1> -<P></P> - - <UL> - <LI><A HREF="#toc1">A complete example</A> - <LI><A HREF="#toc2">Modules and files</A> - <LI><A HREF="#toc3">Judgements</A> - <LI><A HREF="#toc4">Types</A> - <LI><A HREF="#toc5">Expressions</A> - <LI><A HREF="#toc6">Pattern matching</A> - <LI><A HREF="#toc7">Sample library functions</A> - <LI><A HREF="#toc8">Flags</A> - <LI><A HREF="#toc9">File paths</A> - <LI><A HREF="#toc10">Alternative grammar formats</A> - <LI><A HREF="#toc11">References</A> - </UL> - -<P></P> -<HR NOSHADE SIZE=1> -<P></P> -<P> -This is a quick reference on GF grammars. It aims to -cover all forms of expression available when writing -grammars. It assumes basic knowledge of GF, which -can be acquired from the -<A HREF="http://www.grammaticalframework.org/doc/tutorial/gf-tutorial.html">GF Tutorial</A>. -Help on GF commands is obtained on line by the -help command (<CODE>help</CODE>), and help on invoking -GF with (<CODE>gf -help</CODE>). -</P> - -<A NAME="toc1"></A> -<H3>A complete example</H3> - -<P> -This is a complete example of a GF grammar divided -into three modules in files. The grammar recognizes the -phrases <I>one pizza</I> and <I>two pizzas</I>. -</P> -<P> -File <CODE>Order.gf</CODE>: -</P> - -<PRE> - abstract Order = { - cat - Order ; - Item ; - fun - One, Two : Item -> Order ; - Pizza : Item ; - } -</PRE> - -<P> -File <CODE>OrderEng.gf</CODE> (the top file): -</P> - -<PRE> - --# -path=.:prelude - concrete OrderEng of Order = - open Res, Prelude in { - flags startcat=Order ; - lincat - Order = SS ; - Item = {s : Num => Str} ; - lin - One it = ss ("one" ++ it.s ! Sg) ; - Two it = ss ("two" ++ it.s ! Pl) ; - Pizza = regNoun "pizza" ; - } -</PRE> - -<P> -File <CODE>Res.gf</CODE>: -</P> - -<PRE> - resource Res = open Prelude in { - param Num = Sg | Pl ; - oper regNoun : Str -> {s : Num => Str} = - \dog -> {s = table { - Sg => dog ; - _ => dog + "s" - } - } ; - } -</PRE> - -<P> -To use this example, do -</P> - -<PRE> - % gf -- in shell: start GF - > i OrderEng.gf -- in GF: import grammar - > p "one pizza" -- parse string - > l Two Pizza -- linearize tree -</PRE> - -<A NAME="toc2"></A> -<H3>Modules and files</H3> - -<P> -One module per file. -File named <CODE>Foo.gf</CODE> contains module named -<CODE>Foo</CODE>. -</P> -<P> -Each module has the structure -</P> - -<PRE> - moduletypename = - Inherits ** -- optional - open Opens in -- optional - { Judgements } -</PRE> - -<P> -Inherits are names of modules of the same type. -Inheritance can be restricted: -</P> - -<PRE> - Mo[f,g], -- inherit only f,g from Mo - Lo-[f,g] -- inheris all but f,g from Lo -</PRE> - -<P> -Opens are possible in <CODE>concrete</CODE> and <CODE>resource</CODE>. -They are names of modules of these two types, possibly -qualified: -</P> - -<PRE> - (M = Mo), -- refer to f as M.f or Mo.f - (Lo = Lo) -- refer to f as Lo.f -</PRE> - -<P> -Module types and judgements in them: -</P> - -<PRE> - abstract A -- cat, fun, def, data - concrete C of A -- lincat, lin, lindef, printname - resource R -- param, oper - - interface I -- like resource, but can have - oper f : T without definition - instance J of I -- like resource, defines opers - that I leaves undefined - incomplete -- functor: concrete that opens - concrete CI of A = one or more interfaces - open I in ... - concrete CJ of A = -- completion: concrete that - CI with instantiates a functor by - (I = J) instances of open interfaces -</PRE> - -<P> -The forms -<CODE>param</CODE>, <CODE>oper</CODE> -may appear in <CODE>concrete</CODE> as well, but are then -not inherited to extensions. -</P> -<P> -All modules can moreover have <CODE>flags</CODE> and comments. -Comments have the forms -</P> - -<PRE> - -- till the end of line - {- any number of lines between -} - --# used for compiler pragmas -</PRE> - -<P> -A <CODE>concrete</CODE> can be opened like a <CODE>resource</CODE>. -It is translated as follows: -</P> - -<PRE> - cat C ---> oper C : Type = - lincat C = T T ** {lock_C : {}} - - fun f : G -> C ---> oper f : A* -> C* = \g -> - lin f = t t g ** {lock_C = <>} -</PRE> - -<P> -An <CODE>abstract</CODE> can be opened like an <CODE>interface</CODE>. -Any <CODE>concrete</CODE> of it then works as an <CODE>instance</CODE>. -</P> - -<A NAME="toc3"></A> -<H3>Judgements</H3> - -<PRE> - cat C -- declare category C - cat C (x:A)(y:B x) -- dependent category C - cat C A B -- same as C (x : A)(y : B) - fun f : T -- declare function f of type T - def f = t -- define f as t - def f p q = t -- define f by pattern matching - data C = f | g -- set f,g as constructors of C - data f : A -> C -- same as - fun f : A -> C; data C=f - - lincat C = T -- define lin.type of cat C - lin f = t -- define lin. of fun f - lin f x y = t -- same as lin f = \x y -> t - lindef C = \s -> t -- default lin. of cat C - printname fun f = s -- printname shown in menus - printname cat C = s -- printname shown in menus - printname f = s -- same as printname fun f = s - - param P = C | D Q R -- define parameter type P - with constructors - C : P, D : Q -> R -> P - oper h : T = t -- define oper h of type T - oper h = t -- omit type, if inferrable - - flags p=v -- set value of flag p -</PRE> - -<P> -Judgements are terminated by semicolons (<CODE>;</CODE>). -Subsequent judgments of the same form may share the -keyword: -</P> - -<PRE> - cat C ; D ; -- same as cat C ; cat D ; -</PRE> - -<P> -Judgements can also share RHS: -</P> - -<PRE> - fun f,g : A -- same as fun f : A ; g : A -</PRE> - -<A NAME="toc4"></A> -<H3>Types</H3> - -<P> -Abstract syntax (in <CODE>fun</CODE>): -</P> - -<PRE> - C -- basic type, if cat C - C a b -- basic type for dep. category - (x : A) -> B -- dep. functions from A to B - (_ : A) -> B -- nondep. functions from A to B - (p,q : A) -> B -- same as (p : A)-> (q : A) -> B - A -> B -- same as (_ : A) -> B - Int -- predefined integer type - Float -- predefined float type - String -- predefined string type -</PRE> - -<P> -Concrete syntax (in <CODE>lincat</CODE>): -</P> - -<PRE> - Str -- token lists - P -- parameter type, if param P - P => B -- table type, if P param. type - {s : Str ; p : P}-- record type - {s,t : Str} -- same as {s : Str ; t : Str} - {a : A} **{b : B}-- record type extension, same as - {a : A ; b : B} - A * B * C -- tuple type, same as - {p1 : A ; p2 : B ; p3 : C} - Ints n -- type of n first integers -</PRE> - -<P> -Resource (in <CODE>oper</CODE>): all those of concrete, plus -</P> - -<PRE> - Tok -- tokens (subtype of Str) - A -> B -- functions from A to B - Int -- integers - Strs -- list of prefixes (for pre) - PType -- parameter type - Type -- any type -</PRE> - -<P> -As parameter types, one can use any finite type: -<CODE>P</CODE> defined in <CODE>param P</CODE>, -<CODE>Ints n</CODE>, and record types of parameter types. -</P> - -<A NAME="toc5"></A> -<H3>Expressions</H3> - -<P> -Syntax trees = full function applications -</P> - -<PRE> - f a b -- : C if fun f : A -> B -> C - 1977 -- : Int - 3.14 -- : Float - "foo" -- : String -</PRE> - -<P> -Higher-Order Abstract syntax (HOAS): functions as arguments: -</P> - -<PRE> - F a (\x -> c) -- : C if a : A, c : C (x : B), - fun F : A -> (B -> C) -> C -</PRE> - -<P> -Tokens and token lists -</P> - -<PRE> - "hello" -- : Tok, singleton Str - "hello" ++ "world" -- : Str - ["hello world"] -- : Str, same as "hello" ++ "world" - "hello" + "world" -- : Tok, computes to "helloworld" - [] -- : Str, empty list -</PRE> - -<P> -Parameters -</P> - -<PRE> - Sg -- atomic constructor - VPres Sg P2 -- applied constructor - {n = Sg ; p = P3} -- record of parameters -</PRE> - -<P> -Tables -</P> - -<PRE> - table { -- by full branches - Sg => "mouse" ; - Pl => "mice" - } - table { -- by pattern matching - Pl => "mice" ; - _ => "mouse" -- wildcard pattern - } - table { - n => regn n "cat" -- variable pattern - } - table Num {...} -- table given with arg. type - table ["ox"; "oxen"] -- table as course of values - \\_ => "fish" -- same as table {_ => "fish"} - \\p,q => t -- same as \\p => \\q => t - - t ! p -- select p from table t - case e of {...} -- same as table {...} ! e -</PRE> - -<P> -Records -</P> - -<PRE> - {s = "Liz"; g = Fem} -- record in full form - {s,t = "et"} -- same as {s = "et";t= "et"} - {s = "Liz"} ** -- record extension: same as - {g = Fem} {s = "Liz" ; g = Fem} - - <a,b,c> -- tuple, same as {p1=a;p2=b;p3=c} -</PRE> - -<P> -Functions -</P> - -<PRE> - \x -> t -- lambda abstract - \x,y -> t -- same as \x -> \y -> t - \x,_ -> t -- binding not in t -</PRE> - -<P> -Local definitions -</P> - -<PRE> - let x : A = d in t -- let definition - let x = d in t -- let defin, type inferred - let x=d ; y=e in t -- same as - let x=d in let y=e in t - let {...} in t -- same as let ... in t - - t where {...} -- same as let ... in t -</PRE> - -<P> -Free variation -</P> - -<PRE> - variants {x ; y} -- both x and y possible - variants {} -- nothing possible -</PRE> - -<P> -Prefix-dependent choices -</P> - -<PRE> - pre {"a" ; "an" / v} -- "an" before v, "a" otherw. - strs {"a" ; "i" ;"o"}-- list of condition prefixes -</PRE> - -<P> -Typed expression -</P> - -<PRE> - <t:T> -- same as t, to help type inference -</PRE> - -<P> -Accessing bound variables in <CODE>lin</CODE>: use fields <CODE>$1, $2, $3,...</CODE>. -Example: -</P> - -<PRE> - fun F : (A : Set) -> (El A -> Prop) -> Prop ; - lin F A B = {s = ["for all"] ++ A.s ++ B.$1 ++ B.s} -</PRE> - -<A NAME="toc6"></A> -<H3>Pattern matching</H3> - -<P> -These patterns can be used in branches of <CODE>table</CODE> and -<CODE>case</CODE> expressions. Patterns are matched in the order in -which they appear in the grammar. -</P> - -<PRE> - C -- atomic param constructor - C p q -- param constr. applied to patterns - x -- variable, matches anything - _ -- wildcard, matches anything - "foo" -- string - 56 -- integer - {s = p ; y = q} -- record, matches extensions too - <p,q> -- tuple, same as {p1=p ; p2=q} - p | q -- disjunction, binds to first match - x@p -- binds x to what p matches - - p -- negation - p + "s" -- sequence of two string patterns - p* -- repetition of a string pattern -</PRE> - -<A NAME="toc7"></A> -<H3>Sample library functions</H3> - -<PRE> - -- lib/prelude/Predef.gf - drop : Int -> Tok -> Tok -- drop prefix of length - take : Int -> Tok -> Tok -- take prefix of length - tk : Int -> Tok -> Tok -- drop suffix of length - dp : Int -> Tok -> Tok -- take suffix of length - occur : Tok -> Tok -> PBool -- test if substring - occurs : Tok -> Tok -> PBool -- test if any char occurs - show : (P:Type) -> P ->Tok -- param to string - read : (P:Type) -> Tok-> P -- string to param - toStr : (L:Type) -> L ->Str -- find "first" string - - -- lib/prelude/Prelude.gf - param Bool = True | False - oper - SS : Type -- the type {s : Str} - ss : Str -> SS -- construct SS - cc2 : (_,_ : SS) -> SS -- concat SS's - optStr : Str -> Str -- string or empty - strOpt : Str -> Str -- empty or string - bothWays : Str -> Str -> Str -- X++Y or Y++X - init : Tok -> Tok -- all but last char - last : Tok -> Tok -- last char - prefixSS : Str -> SS -> SS - postfixSS : Str -> SS -> SS - infixSS : Str -> SS -> SS -> SS - if_then_else : (A : Type) -> Bool -> A -> A -> A - if_then_Str : Bool -> Str -> Str -> Str -</PRE> - -<A NAME="toc8"></A> -<H3>Flags</H3> - -<P> -Flags can appear, with growing priority, -</P> - -<UL> -<LI>in files, judgement <CODE>flags</CODE> and without dash (<CODE>-</CODE>) -<LI>as flags to <CODE>gf</CODE> when invoked, with dash -<LI>as flags to various GF commands, with dash -</UL> - -<P> -Some common flags used in grammars: -</P> - -<PRE> - startcat=cat use this category as default - - lexer=literals int and string literals recognized - lexer=code like program code - lexer=text like text: spacing, capitals - lexer=textlit text, unknowns as string lits - - unlexer=code like program code - unlexer=codelit code, remove string lit quotes - unlexer=text like text: punctuation, capitals - unlexer=textlit text, remove string lit quotes - unlexer=concat remove all spaces - unlexer=bind remove spaces around "&+" - - optimize=all_subs best for almost any concrete - optimize=values good for lexicon concrete - optimize=all usually good for resource - optimize=noexpand for resource, if =all too big -</PRE> - -<P> -For the full set of values for <CODE>FLAG</CODE>, -use on-line <CODE>h -FLAG</CODE>. -</P> - -<A NAME="toc9"></A> -<H3>File paths</H3> - -<P> -Colon-separated lists of directories searched in the -given order: -</P> - -<PRE> - --# -path=.:../abstract:../common:prelude -</PRE> - -<P> -This can be (in order of growing preference), as -first line in the top file, as flag to <CODE>gf</CODE> -when invoked, or as flag to the <CODE>i</CODE> command. -The prefix <CODE>--#</CODE> is used only in files. -</P> -<P> -If the environment variabls <CODE>GF_LIB_PATH</CODE> is defined, its -value is automatically prefixed to each directory to -extend the original search path. -</P> - -<A NAME="toc10"></A> -<H3>Alternative grammar formats</H3> - -<P> -<B>Old GF</B> (before GF 2.0): -all judgements in any kinds of modules, -division into files uses <CODE>include</CODE>s. -A file <CODE>Foo.gf</CODE> is recognized as the old format -if it lacks a module header. -</P> -<P> -<B>Context-free</B> (file <CODE>foo.cf</CODE>). The form of rules is e.g. -</P> - -<PRE> - Fun. S ::= NP "is" AP ; -</PRE> - -<P> -If <CODE>Fun</CODE> is omitted, it is generated automatically. -Rules must be one per line. The RHS can be empty. -</P> -<P> -<B>Extended BNF</B> (file <CODE>foo.ebnf</CODE>). The form of rules is e.g. -</P> - -<PRE> - S ::= (NP+ ("is" | "was") AP | V NP*) ; -</PRE> - -<P> -where the RHS is a regular expression of categories -and quoted tokens: <CODE>"foo", CAT, T U, T|U, T*, T+, T?</CODE>, or empty. -Rule labels are generated automatically. -</P> -<P> -<B>Probabilistic grammars</B> (not a separate format). -You can set the probability of a function <CODE>f</CODE> (in its value category) by -</P> - -<PRE> - --# prob f 0.009 -</PRE> - -<P> -These are put into a file given to GF using the <CODE>probs=File</CODE> flag -on command line. This file can be the grammar file itself. -</P> -<P> -<B>Example-based grammars</B> (file <CODE>foo.gfe</CODE>). Expressions of the form -</P> - -<PRE> - in Cat "example string" -</PRE> - -<P> -are preprocessed by using a parser given by the flag -</P> - -<PRE> - --# -resource=File -</PRE> - -<P> -and the result is written to <CODE>foo.gf</CODE>. -</P> - -<A NAME="toc11"></A> -<H3>References</H3> - -<P> -<A HREF="http://www.grammaticalframework.org/">GF Homepage</A> -</P> -<P> -A. Ranta, Grammatical Framework: A Type-Theoretical Grammar Formalism. -<I>The Journal of Functional Programming</I>, vol. 14:2. 2004, pp. 145-189. -</P> - -<!-- html code generated by txt2tags 2.6 (http://txt2tags.org) --> -<!-- cmdline: txt2tags -thtml ./doc/gf-reference.t2t --> -</BODY></HTML> diff --git a/download/index-3.1.6.html b/download/index-3.1.6.html deleted file mode 100644 index f351fbb1e..000000000 --- a/download/index-3.1.6.html +++ /dev/null @@ -1,93 +0,0 @@ -<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN"> -<HTML> -<HEAD> -<META NAME="generator" CONTENT="http://txt2tags.sf.net"> -<TITLE>Grammatical Framework Download and Installation</TITLE> -</HEAD><BODY BGCOLOR="white" TEXT="black"> -<P ALIGN="center"><CENTER><H1>Grammatical Framework Download and Installation</H1> -<FONT SIZE="4"> -<I>Version 3.1.6, 23 April 2010</I><BR> -</FONT></CENTER> - -<H2>Latest developer code</H2> -<P> -<A HREF="../doc/darcs.html">GF darcs repository</A> -</P> -<H2>Latest release</H2> -<P> -GF 3.1.6 released 23 April 2010. -</P> -<UL> -<LI>MacOS X installer package: - <A HREF="gf-3.1.6-leopard.pkg"><CODE>gf-3.1.6-leopard.pkg</CODE></A> (7.7MB) -<LI>MacOS X (gzipped executable, Leopard and Snow Leopard): - <A HREF="gf-3.1.6-bin-intel-mac.gz"><CODE>gf-3.1.6-bin-intel-mac.gz</CODE></A> (1.9MB) -<LI>Windows (zipped executable): - <A HREF="gf-3.1.6-bin-i486-windows.zip"><CODE>gf-3.1.6-bin-i486-windows.zip</CODE></A> - (1.6 MB) -<LI>Ubuntu Linux (gzipped executable): - <A HREF="gf-3.1.6-bin-i486-linux.gz"><CODE>gf-3.1.6-bin-i486-linux.gz</CODE></A> - (1.7 MB) -<LI>compiled library package: - <A HREF="gf-3.1.6-lib.tar.gz"><CODE>gf-3.1.6-lib.tar.gz</CODE></A> - (4.4 MB) -<LI>full source package (GF system, libraries, examples, documentation): - <A HREF="gf-3.1.6-src.tar.gz"><CODE>gf-3.1.6-src.tar.gz</CODE></A> - (11 MB) -<P></P> -GF is also on <A HREF="http://hackage.haskell.org/package/gf">Hackage</A> -</UL> - -<P> -What's new? See the <A HREF="release-3.1.6.html">release notes</A>. -</P> -<H2>Previous releases</H2> -<P> -<A HREF="old-index.html">Follow this link</A>. -</P> -<H2>Installation instructions</H2> -<P> -The Windows package is installed by just unpacking it anywhere. -It finds the libraries relative to the <CODE>.exe</CODE> file. -</P> -<P> -To install a binary package for MacOS X or Linux: uncompress the executable and -put it somewhere on your path, renaming it to just <CODE>gf</CODE>. For instance: -</P> -<PRE> - gunzip gf-bin-[version].gz - sudo mv gf-bin-[version] /usr/local/bin/gf -</PRE> -<P> -To install the libraries (if done separately), unpack them in the place to which your -<CODE>GF_LIB_PATH</CODE> points. -</P> -<PRE> - cd $GF_LIB_PATH - gtar xvfz gf-lib-[VERSION].tgz -</PRE> -<P> -If this variable hasn't been defined, it is useful define it, e.g. -</P> -<PRE> - export GF_LIB_PATH=/usr/local/lib/gf/ -</PRE> -<P></P> -<P> -To compile and install from source on Mac or Linux, do: -</P> -<PRE> - tar xvfz gf-[VERSION].tgz - cd GF/src - runghc Setup configure --user - runghc Setup build - runghc Setup install -</PRE> -<P> -The last command must be prefixed by <CODE>sudo</CODE>, if the installation is outside -user-writeable area. -</P> - -<!-- html code generated by txt2tags 2.5 (http://txt2tags.sf.net) --> -<!-- cmdline: txt2tags -thtml ./download/index-3.1.6.t2t --> -</BODY></HTML> diff --git a/download/release-3.1.6.html b/download/release-3.1.6.html deleted file mode 100644 index e7c31458d..000000000 --- a/download/release-3.1.6.html +++ /dev/null @@ -1,87 +0,0 @@ -<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN"> -<HTML> -<HEAD> -<META NAME="generator" CONTENT="http://txt2tags.sf.net"> -<TITLE>GF Version 3.1.6 Release Notes</TITLE> -</HEAD><BODY BGCOLOR="white" TEXT="black"> -<P ALIGN="center"><CENTER><H1>GF Version 3.1.6 Release Notes</H1> -<FONT SIZE="4"> -<I>23 April 2010</I><BR> -</FONT></CENTER> - -<H1>Installation</H1> -<P> -The binaries now work out of the box for each platform and support -completions (file names and parsing), because readline has been -changed to haskeline. -</P> -<P> -To compile from source, GHC 6.12 is now required. But GHC is not needed -if the binary executables are used. -</P> -<P> -Binaries (<CODE>.gfo</CODE> and <CODE>.pgf</CODE> files) compiled with GF 3.1 are incompatible -with 3.1.6 and must either be removed; alternatively, the <CODE>-src</CODE> flag can be -used when compiling. -</P> -<P> -Notice the new place to send bug reports (see GF's welcome message)! -</P> -<H1>New features</H1> -<P> -Grammar language -</P> -<UL> -<LI>improved support for dependent types (see <CODE>SUMO</CODE>, <CODE>nqueens</CODE> in <CODE>examples</CODE>) -</UL> - -<P> -Shell commands and options (see <CODE>help</CODE> in GF for more information) -</P> -<UL> -<LI><CODE>eb</CODE>: example-based grammar file conversion - (see <CODE>examples/animals/QuestionI.gf</CODE>) -<LI><CODE>vd = visualize_dependency</CODE>: show dependency tree -<LI><CODE>vp = visualize_parse</CODE>: show parse tree -<LI><CODE>gr, gt, mq, tq</CODE>: use a seed tree with metavariables -<LI><CODE>gr, p, tq</CODE>: use <CODE>-probs=FILE</CODE> to bias or rank generated trees -<LI><CODE>gt</CODE> now tries the different alternatives in the order in which they appear in the source code -<LI><CODE>dg</CODE>: hide modules when printing dependency graph -<LI>-output-format=lambda_prolog let us to use Lambda Prolog for exhaustive generation with dependent types -</UL> - -<P> -Libraries -</P> -<UL> -<LI>Urdu completed (Shafqat Virk) -<LI>Turkish morphology + Zamberek's dictionary in GF (Server Cimen) -</UL> - -<P> -Examples -</P> -<UL> -<LI>SUMO -<LI>phrasebook -<LI>nqueens -</UL> - -<P> -Internal -</P> -<UL> -<LI>single PMCFG format for both linearization and parsing -<LI>use of Haskeline for completion - more portable than Readline -<LI>unicode support from Haskell 6.12 instead of home-made coding -</UL> - -<H2>Issues</H2> -<P> -Javascript generation is not updated to the new PGF format. -<A HREF="old-index.html">GF 3.1</A> should still be used for building Javascript applications. -</P> - -<!-- html code generated by txt2tags 2.5 (http://txt2tags.sf.net) --> -<!-- cmdline: txt2tags -thtml release-3.1.6.txt --> -</BODY></HTML> diff --git a/download/release-3.1.6.txt b/download/release-3.1.6.t2t index aec8bb650..aec8bb650 100644 --- a/download/release-3.1.6.txt +++ b/download/release-3.1.6.t2t diff --git a/gf-book/index.html b/gf-book/index.html deleted file mode 100644 index 00a0f7afe..000000000 --- a/gf-book/index.html +++ /dev/null @@ -1,177 +0,0 @@ -<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN"> -<HTML> -<HEAD> -<META NAME="generator" CONTENT="http://txt2tags.org"> -<META HTTP-EQUIV="Content-Type" CONTENT="text/html; charset=utf8"> -<LINK REL="stylesheet" TYPE="text/css" HREF="../css/style.css"> -<meta name = "viewport" content = "width = device-width"><TITLE>Grammatical Framework: Programming with Multilingual Grammars</TITLE> -</HEAD><BODY BGCOLOR="white" TEXT="black"> -<CENTER> -<H1>Grammatical Framework: Programming with Multilingual Grammars</H1> -<FONT SIZE="4"><I>Aarne Ranta</I></FONT><BR> -</CENTER> - -<P> -<center><img style="width: 200px" src="gf-book-cover.png"></center> -</P> -<P> -This is the web page of the book -</P> - -<UL> -<LI>Aarne Ranta, - <I>Grammatical Framework: Programming with Multilingual Grammars</I>, - CSLI Publications, - Stanford, - 2011, - 340 pp, - ISBN-10: 1-57586-626-9 (Paper), 1-57586-627-7 (Cloth). -</UL> - -<H2>Publisher's information</H2> - -<P> -Publisher's web page (look for "Series" -> "CSLI Studies in Computational Linguistics") -</P> -<P> - <A HREF="http://www-csli.stanford.edu/pubs/">http://www-csli.stanford.edu/pubs/</A> -</P> - -<H2>Order</H2> - -<P> -Direct order ($32.50 paperback, $70 hardcover): -</P> -<P> - <A HREF="http://press.uchicago.edu/ucp/books/book/distributed/G/bo12469871.html">http://press.uchicago.edu/ucp/books/book/distributed/G/bo12469871.html</A> -</P> -<P> -Amazon order USA ($32.50 paperback, $70 hardcover): -</P> -<P> - <A HREF="http://www.amazon.com/Grammatical-Framework-Programming-Multilingual-Information/dp/1575866269/ref=sr_1_2?ie=UTF8&qid=1308585697&sr=8-2">http://www.amazon.com/Grammatical-Framework-Programming-Multilingual-Information/dp/1575866269/ref=sr_1_2?ie=UTF8&qid=1308585697&sr=8-2</A> -</P> -<P> -Amazon order UK (£21 paperback, £45 hardcover): -</P> -<P> - <A HREF="http://www.amazon.co.uk/Grammatical-Framework-Programming-Multilingual-Computational/dp/1575866269/ref=sr_1_6?ie=UTF8&qid=1315580083&sr=8-6">http://www.amazon.co.uk/Grammatical-Framework-Programming-Multilingual-Computational/dp/1575866269/ref=sr_1_6?ie=UTF8&qid=1315580083&sr=8-6</A> -</P> - -<H2>Book description</H2> - -<P> -Grammars of natural languages are complex systems, and their -computer implementation requires both programming skills and -linguistic knowledge, especially when dealing with other languages -than English. This book makes such tasks accessible for a wide -range of programmers. It introduces GF (Grammatical Framework), -which is a programming language designed for writing grammars, which -may moreover address several languages in parallel. -The book shows how to write grammars in GF and use them in applications -such as tourist phrasebooks, spoken dialogue systems, and natural -language interfaces. The examples and exercises address several -languages, and the readers are guided to look at their own languages -from the computational perspective. -</P> -<P> -With an emphasis on good engineering, the book promotes modularity -and division of labour - in particular, the use of libraries. It -introduces the GF Resource Grammar Library, which currently addresses -16 languages. This number is constantly growing due to contributions -from the international GF community. The library makes it painless to -build applications and to port them to new languages. The book -introduces a wide range of such applications, which run on platforms -ranging from web servers to mobile phones. But the book also gives -guidance for those readers who want to understand the underlying -linguistics and implement resource grammars for new languages. -</P> -<P> -The book starts with a hands-on tutorial, continues with a selection -of advanced topics, and ends with a complete reference manual -of GF. Requiring very little background knowledge, it is accessible -for second-year students that have experience with computers and an -interest for languages. At the same time, its novel and advanced -material makes it interesting for senior researchers in computer science, -linguistics, and related fields. -</P> - -<H2>How to cite</H2> - -<PRE> - @Book{ranta-2011, - author = {Aarne Ranta}, - title = {{Grammatical Framework: - Programming with Multilingual Grammars}}, - publisher = {{CSLI Publications}}, - year = {2011}, - address = "Stanford", - note = "ISBN-10: 1-57586-626-9 (Paper), 1-57586-627-7 (Cloth)" - } -</PRE> - -<H2>Table of Contents</H2> - -<P> -<A HREF="toc-gf-book.txt">Detailed Table of Contents</A> -</P> - -<H2>Supporting material</H2> - -<P> -<A HREF="./gf-book-slides.pdf">Slides</A> for teaching the book chapter by chapter. -</P> -<P> -<A HREF="./examples">Code examples</A>. You can also download the -complete example set as a compressed tar file, -<A HREF="gf-book-examples.tgz">gf-book-examples.tgz</A>. -</P> -<P> -<A HREF="http://www.grammaticalframework.org/demos/gfse/">GF Web IDE</A>: -build grammars in the cloud, without installing GF. -</P> -<P> -Demos -</P> - -<UL> -<LI><A HREF="http://www.grammaticalframework.org:41296/minibar/minibar.html">on-line translator</A> (Section 7.12) -<LI><A HREF="http://www.grammaticalframework.org/demos/resource-api/editor.html">syntax editor</A> (Section 7.13) -<LI><A HREF="http://www.youtube.com/watch?v=1bfaYHWS6zU">multimodal dialogue system</A> (Section 7.15) -</UL> - -<P> -Other tutorials: -</P> - -<UL> -<LI><A HREF="../doc/tutorial/gf-tutorial.html">GF Tutorial</A>: programmer-oriented, - covering parts of chapters 2-8 -<LI><A HREF="../doc/gf-lrec-2010.pdf">GF Resource Tutorial</A>: linguist-oriented, - covering parts of chapters 2-5, 9-10 -</UL> - -<P> -<A HREF="http://www.grammaticalframework.org/doc/gf-bibliography.html">Works mentioned in references</A>; -more download links will be added. -</P> -<P> -<A HREF="http://www.grammaticalframework.org/lib/doc/synopsis.html">Resource Grammar Library API</A> -</P> -<P> -<A HREF="http://www.grammaticalframework.org/download">Sources and binaries</A> -for GF 3.2, which exactly matches the book. -</P> -<P> -GF Home Page: <A HREF="http://www.grammaticalframework.org/">http://www.grammaticalframework.org/</A> -</P> -<P> -Author's email: aarne'at'chalmers'dot'se -</P> -<P> -Author's home page: <A HREF="http://www.cse.chalmers.se/~aarne/">http://www.cse.chalmers.se/~aarne/</A> -</P> - -<!-- html code generated by txt2tags 2.6 (http://txt2tags.org) --> -<!-- cmdline: txt2tags -thtml index.txt --> -</BODY></HTML> diff --git a/gf-book/index.txt b/gf-book/index.t2t index dc7e720eb..dc7e720eb 100644 --- a/gf-book/index.txt +++ b/gf-book/index.t2t |