Notes:
EBNF is a metasyntax notation used to express context-free grammars. It is an extension of Backus–Naur form (BNF), which is a notation for describing context-free grammars. EBNF allows for a more readable and concise representation of a grammar by using a set of syntactic conventions to represent the rules of a context-free grammar. These conventions include the use of repetitions, optional symbols, and groupings, which are not possible in BNF. The use of EBNF can make it easier to understand and analyze the structure of a grammar, and can also be used to generate parser programs for compilers.
EBNF can be used in dialogue systems in several ways. One way is to use it to specify the grammar of the language that the dialogue system is able to understand. This can be useful for ensuring that the dialogue system is able to parse and interpret user input correctly. For example, a dialogue system that is designed to assist with booking flights might use EBNF to specify the grammar of sentences that users might use to specify their travel preferences, such as their desired destination, departure date, and number of passengers.
Another way that EBNF can be used in dialogue systems is to specify the grammar of the responses that the system is able to generate. This can be useful for ensuring that the dialogue system is able to produce responses that are grammatically correct and easy to understand. For example, a dialogue system that is designed to provide weather forecasts might use EBNF to specify the grammar of sentences that the system can use to provide information about the current weather conditions, such as temperature, precipitation, and wind speed.
Overall, EBNF can be a useful tool for dialogue systems because it allows for a concise and formal representation of the language that the system is able to understand and generate. This can help to improve the accuracy and clarity of the system’s interactions with users.
Wikipedia:
See also:
Grammar Transformers | GSL (Grammar Specification Language) | N-gram Grammars | Sentence Recognizer
[PDF] InproTK in action: Open-source software for building german-speaking incremental spoken dialogue systems T Baumann, O Buß, D Schlangen – Proceedings of ESSV, 2010 – ling.uni-potsdam.de … Our speech recognition module covers all the different data orderings, enabling recognition against statistical language models and EBNF … This greatly facilitates the systematic debugging of later modules in the dialogue system. 4.2 Natural Language Understanding … Cited by 4 Related articles All 2 versions Cite More
A domain specific language for describing diverse systems of dialogue S Wells, CA Reed – Journal of Applied Logic, 2012 – Elsevier … 3.1. A4A Dialogue Game Description Language. DGDL is underpinned by an Extended Backus-Nauf Form (EBNF) [57] grammar, presented in Fig. … Full-size image (41 K) Full-size image (41 K) Fig. 3. EBNF Grammar for the A4A DGDL. … Cited by 3 Related articles Cite
[PDF] from dfki.de [PDF] Spoken language processing in a conversational system for child-robot interaction I Kruijff-Korbayová, H Cuayáhuitl, B Kiefer… – Workshop on Child- …, 2012 – dfki.de … While most work in spoken dialogue system de- velopment is based on pipeline architectures, there are notable exceptions such as [5 … a grammar by hand, but HTK provides tools that allow a more convenient representation based on the extended Backus-Naur Form (EBNF) [17 … Cited by 2 Related articles Cite More
[PDF] from upenn.edu Dialogue system localization with the GF resource grammar library N Perera, A Ranta – Proceedings of the Workshop on Grammar-Based …, 2007 – dl.acm.org … GF was previously used for dialogue system lo- calization in the TALK project, where seven lan- guages were covered (Johansson, 2006, Ljunglöf et al … of the framework quickly, compared to the concept of a context free grammar format in BNF or EBNF form which is easier to … Cited by 18 Related articles All 31 versions Cite
[PDF] from um.edu.my Rail ticketing dialogue using HMM-based speech recognition FL Tan – 2010 – dspace.fsktm.um.edu.my … 21 2.5 Dialogue System ….. 21 2.6 Summary ….. 22 … DTW – Dynamic Time Warping EBNF – Extended Backus Naur Form EER – equal error rate EER FFT – Fast Fourier Transform … Cite [PDF] from pitt.edu [PDF] Bootstrapping language models for dialogue systems K Weilhammer, MN Stuttle, S Young – Proceedings of INTERSPEECH, 2006 – cs.pitt.edu … Many dialogue systems use recognition grammars instead of statistical language models (SLMs) [1]. We will compare this standard … Generation and recognition grammar A simple HTK grammar was written consisting of around 80 rules in extended Backus-Naur Form (EBNF). … Cited by 24 Related articles All 9 versions Cite
[PDF] from upenn.edu [PDF] Speech recognition grammar compilation in Grammatical Framework B Bringert – Proceedings of the Workshop on Grammar-Based …, 2007 – acl.ldc.upenn.edu … We conclude by giving references to a number of experimental dialogue systems which already use our grammar compiler for generating speech … EBNF compaction The resulting context-free grammar is compacted into an Extended Backus- Naur Form (EBNF) representation. … Cited by 15 Related articles All 34 versions Cite More
METHOD AND DATA PROCESSING SYSTEM FOR THE CONTROLLED QUERY OF STRUCTURED SAVED INFORMATION F Runge, F Burkhardt, J Liu, C Mueller – US Patent App. 12/014,886, 2008 – Google Patents … [0058] Since, in the illustrated exemplary embodiment, the dialog system may be designed … [0060] Input grammar 320, which represents an input or speech model, may be designed, for example, as an EBNF grammar in text form and/or as a statistically based n-gram grammar. … Cited by 3 Related articles All 2 versions Cite
[PDF] from csir.co.za Segmentation and accuracy-based scores for the automatic assessment of oral proficiency for proficient L2 speakers F De Wet, P Muller, C Van der Walt, T Niesler – 2010 – researchspace.csir.co.za … In addition to the instructions given by the dialogue system. a printed copy of the test instructions was provided. … These prompt-speci?c grammars were de?ned using extended Backus-Naur form (EBNF) notation and were parsed to lattice ?les that were used during recognition. … Related articles All 8 versions Cite
[PDF] from ualberta.ca Dialogue patterns—A visual language for dynamic dialogue J Siegel, D Szafron – Journal of Visual Languages & Computing, 2009 – Elsevier … However, the similarities end there. The Information State approach is targeted towards researchers and implementers of dialogue systems who use a library such as TrindiKit to implement their dialogue theories. … Fig. 7. An EBNF grammar for a dialogue pattern. … Cited by 4 Related articles All 9 versions Cite
[PDF] from aminer.org Teaching sequences to a social robot by voice interaction JF Gorostiza, MA Salichs – … , 2009. RO-MAN 2009. The 18th …, 2009 – ieeexplore.ieee.org … B. Dialogue Management In Dialogue System Management theory it’s defined the so called interaction style depending on who of the two actors is going to have the initiative. … It can dynamically load and unload grammars in EBNF or SRGS format. … Cited by 2 Related articles All 3 versions Cite
[PDF] from chalmers.se PGF: A Portable Run-Time Format for Type-Theoretical Grammars K Angelov, B Bringert, A Ranta – Journal of Logic, Language and …, 2010 – Springer Page 1. J Log Lang Inf (2010) 19:201–228 DOI 10.1007/s10849-009-9112-y PGF: A Portable Run-time Format for Type-theoretical Grammars Krasimir Angelov · Björn Bringert · Aarne Ranta Published online: 15 December 2009 © Springer Science+Business Media BV 2009 … Cited by 17 Related articles All 9 versions Cite
[PDF] from aclweb.org [PDF] Gesture Theory is Linguistics: On Modelling Multimodality as Prosody D Gibbon – 2009 – newdesign.aclweb.org … For this reason, a context–free grammar in EBNF notation was defined (and is in fact used in a verification parser for annotation input): … 2000. Handbook of Multimodal and Spoken Dialogue Systems. Dordrecht: Kluwer Academic Publishers. Gibbon, Dafydd. 2005. … Related articles All 8 versions Cite More
[PDF] from psu.edu Visinav: Visual web data search and navigation A Harth – Database and Expert Systems Applications, 2009 – Springer … A promising approach is to use a menu-based dialogue system in which users incrementally construct the … The Extended Backus-Naur Form grammar in Figure 2 describes how the individual operations can be combined (via interactions … Fig. 2. EBNF grammar describing queries … Cited by 13 Related articles All 9 versions Cite
[PDF] from psu.edu [PDF] Pronominal anaphora generation in human-computer dialogue, using a semantic-pragmatic approach V Popescu – EUROLAN 2007 Summer School Alexandru Ioan Cuza …, 2007 – Citeseer … in order to obtain a natural language generation module, integrated to a spo- ken human-computer dialogue system (Caelen and … The grammar rules are specified using standard EBNF (“Extended Bakhus-Naur Form”) notation, with the following particularities: -non-terminals … Cited by 6 Related articles All 5 versions Cite More
[PDF] from gatech.edu [PDF] Attribute grammars for validating chunk-based binary file formats W Underwood, S Laib – 2011 – perpos.gtri.gatech.edu … EBNF (Extended Backus-Naur Form) is a notation for expressing context-free grammars in a compact, human readable … It is a goal of this research to extend the EBNF notation and … Natural language understanding components of dialog systems face a similar need to produce a … Cited by 1 Related articles Cite More
[PDF] from chalmers.se [BOOK] GF Runtime System K Angelov – 2009 – cse.chalmers.se Page 1. THESIS FOR THE DEGREE OF LICENTIATE OF ENGINEERING GF Runtime System Krasimir Angelov Department of Computer Science and Engineering Chalmers University of Technology and Göteborg University SE-412 96 Göteborg Sweden Göteborg, 2009 Page 2 … Related articles All 6 versions Cite More
[PDF] from qut.edu.au The Australian English speech corpus for in-car speech processing T Kleinschmidt, M Mason, E Wong… – Acoustics, Speech and …, 2009 – ieeexplore.ieee.org … A command-and-control extended Backus-Nauer form (EBNF) style grammar (shown in Table 1) was formulated to generate a large num- ber of consistent … The effect of each of these factors are the focus of future research into adaptation for in-car speech dialogue systems. … Cited by 4 Related articles All 9 versions Cite
[PDF] from uni-ulm.de [PDF] Ulmer Informatik-Berichte M Dausend – 2011 – uni-ulm.de … This redefinition means that the resulting behavior significantly depends on the dialog system processing the model. Goronzy et al. … We decided to use Extended Backus–Naur Form (EBNF) and therefore define the property ebnfGrammar of GrammarData. … Related articles All 2 versions Cite More
[PDF] from psu.edu [PDF] Lingvo/laser: Prototyping concept of dialogue information system with spreading knowledge K Ekštein, T Pavelka – NLUCS’04, 2004 – Citeseer … 7. Language Modelling Knowledge Base: Contains language models, ie grammar in eg extended Backus-Naur form (EBNF), numeral parameter sets of N … 4.2 LINGVO—Dialogue System 1. Domain Analysis: At this point, a decision about what domain does the utterance belong … Cited by 6 Related articles All 2 versions Cite More
[PDF] from ed.ac.uk Automatic Speech Recognition for ageing voices R Vipperla – 2011 – lac-repo-live7.is.ed.ac.uk … Springer, 2009. (Chapter 4) • Maria Wolters, Ravichander Vipperla, and Steve Renals. Age Recognition for Spoken Dialogue Systems: Do We Need It? In Proceedings of Interspeech, Brighton, 2009. (Chapter 7) • Ravichander Vipperla, Steve Renals, and Joe Frankel. … Cited by 1 Related articles All 9 versions Cite
[PDF] from tcd.ie [PDF] The GF Grammar Compiler A Ranta – ESSLLI 2007, 2007 – cs.tcd.ie … those grammar formalisms that are actually used by linguists typically provide mechanisms such as the following: –Reducible language extensions For example, EBNF extends BNF … This is an example of how GF was used in the TALK project for building dialogue systems [14]. … Related articles All 12 versions Cite More
A speech platform for a bilingual city information system T Brey, T Pavelka – Text, Speech and Dialogue, 2004 – Springer … This paper describes the SpexKit framework for the development of spoken dialogue systems, which is currently used to implement prototypes of a bilingual city … All possible word transitions are defined in the form of an EBNF (Extended Backus-Naur Form) context free grammar. … Cited by 1 Related articles BL Direct All 2 versions Cite
[PDF] from gu.se [BOOK] Programming Language Techniques for Natural Language Applications B Bringert – 2008 – gupea.ub.gu.se … Paper II: Multimodal Dialogue System Grammars 49 … Systems which are not multimodal are called unimodal. Interactive speech applications have long been a staple of science fiction. Figures 1 and 2 illustrate two such applications: a speech translator, and a dialogue system. … Cited by 2 Related articles All 16 versions Cite More
[PDF] from chalmers.se [PDF] Embedded grammars B Bringert – Master’s, 2005 – cse.chalmers.se … System Source Code 64 Page 7. Abbreviations ABNF Augmented BNF ATK Application Toolkit for HTK BNF Backus-Naur Form CCG Combinatory Categorial Grammar CFG Context-free grammar CFGM Multilingual Context-Free Grammar EBNF Extended Backus-Naur Form … Cited by 10 Related articles All 10 versions Cite More
[PDF] from eurice.info [PDF] D1. 3: SLM generation in the Grammatical Framework K Weilhammer, R Jonson, A Ranta, M Stuttle, S Young – 2006 – eurice.info … Page 7. Chapter 1 Introduction Ideally when building spoken dialogue systems we would like to use a corpus of transcribed dialogues, corresponding to the specific task of the dialogue system, in order to build a statistical language model (SLM). … Related articles All 6 versions Cite
[PDF] from chalmers.se [PDF] Compiling Grammar-based Speech Application Components B Bringert – 2007 – cse.chalmers.se … 10 4.3 Publication . . . . . 12 5 Paper II: Multimodal Dialogue System Grammars . . . . . 12 5.1 An Example . . . . . … 36 Paper II: Multimodal Dialogue System Grammars 43 1 Introduction . . . . . … Cited by 1 Related articles All 11 versions Cite More
[PDF] from nagoya-u.ac.jp AURORA-2J: An evaluation framework for Japanese noisy speech recognition S Nakamura, K Takeda, K Yamamoto… – IEICE transactions on …, 2005 – search.ieice.org … Fig. 2 Grammar written in EBNF. 3. Evaluation Schemes … 2004. His current research interests include speech recognition, speech translation, spoken dialogue systems, stochastic modeling of speech, and microphone arrays. … Cited by 57 Related articles BL Direct All 16 versions Cite
[PDF] from ovgu.de [PDF] Hierarchical Semantic Tagger for Robust Spoken Language Understanding M Hannemann, MSKT Mengistu – 2009 – iesk.ovgu.de … Context-free grammars, page 40 DM ….. dialog manager, page 93 EBNF ….. Extended Backus Naur Form, page 72 EM . . . . . … probabilistic CFG, page 43 R ….. Recall, page 69 SDS ….. spoken dialog systems, page 5 SLU ….. … Related articles All 4 versions Cite More
[PDF] from nagoya-u.ac.jp CENSREC-3: An evaluation framework for Japanese speech recognition in real car-driving environments M Fujimoto, K Takeda, S Nakamura – IEICE transactions on …, 2006 – search.ieice.org Page 1. IEICE TRANS. INF. & SYST., VOL.E89–D, NO.11 NOVEMBER 2006 2783 PAPER CENSREC-3: An Evaluation Framework for Japanese Speech Recognition in Real Car-Driving Environments Masakiyo FUJIMOTO †*a … Cited by 16 Related articles BL Direct All 11 versions Cite
[PDF] from sun.ac.za Automatic oral proficiency assessment of second language speakers of South African English PFV Muller – 2010 – ir1.sun.ac.za … AST African Speech Technology CALL Computer Assisted Language Learning CorHResults HResults Correct CorW eighted Weighted Correct EBNF Extended Backus-Naur Form FSG Finite State Grammar GOP Goodness of Pronunciation HMM Hidden Markov Model … Related articles All 4 versions Cite
[PDF] from psu.edu Limited-vocabulary Estonian continuous speech recognition systems using hidden Markov models T Alumäe, L Võhandu – Informatica, 2004 – IOS Press … 4.4. Language Models For number recognition, a grammar in Backus–Naur Form (EBNF) was specified. … Dialogue systems, such as a 2000-word conversational Air Travel Information System, have perplexities typically less than 20 (Huang, 2001). … Cited by 2 Related articles All 8 versions Cite
[PDF] from shef.ac.uk [PDF] D4. 1: Integration of Learning and Adaptivity with the ISU approach O Lemon, K Georgila, J Henderson, M Gabsdil… – 2005 – nlp.shef.ac.uk … 7 2 Classifier Machine Learning methods for ISU dialogue systems 9 2.1 Memory-based learning . … ISU dialogue systems This chapter explains how we have explored the use of several different machine learning techniques with Information State Update dialogue management. … Cited by 15 Related articles All 4 versions Cite
[PDF] from hbz-nrw.de Generic task planning using semantic annotations in maps C Navarro Luzón – 2007 – kola.opus.hbz-nrw.de Page 1. Fachbereich 4: Informatik Generic task planning using semantic annotations in maps Masterarbeit zur Erlangung des Grades MASTER OF SCIENCE im Studiengang Computervisualistik vorgelegt von Carmen Navarro Luzón Betreuer: Dipl.-Inform. … Related articles Cite
[PDF] from uib.no [PDF] Vox et praeterea nihil K Tverra – 2004 – ub.uib.no … formats, and which need to be operated by specialists. There are two main types of spoken language dialog systems; transaction based and information provision systems. Transaction based systems let the user conduct some … Related articles All 6 versions Cite More
[PDF] from tum.de [PDF] Efficient Integration of Hierarchical Knowledge Sources and the Estimation of Semantic Confidences for Automatic Speech Interpretation R Lieb – 2006 – mmk.ei.tum.de … Page 2. Page 3. Abstract This thesis presents a system for the interpretation of natural speech which serves as input module for a spoken dialog system. It carries out the task of extracting application-specific pieces of information … Related articles All 6 versions Cite More
[PDF] from tudelft.nl [PDF] Building a visual speech recognizer KF Driel – Delft University of Technology, 2009 – repository.tudelft.nl … In continuous speech recognition the task of identifying meaningful chunks is left up to the recognizer. This imposes a need to detect the onset and offset of speech. Sentence level recognition is the minimum requirement for simple dialogue systems. … Cited by 1 Related articles All 4 versions Cite More
[PDF] from aclweb.org [BOOK] Computational semantics with functional programming J Van Eijck, C Unger – 2010 – books.google.com Page 1. Semantics with Functional Programming Page 2. COMPUTATIONAL SEMANTICS WITH FUNCTIONAL PROGRAMMING Computational semantics is the art and science of computing meaning in natural language. The … Cited by 14 Related articles All 17 versions Cite More
[PDF] from aau.edu.et Application of amharic speech recognition system to command and control computer: An experiment with microsoft word MY Tachbelie – 2003 – etd.aau.edu.et Page 1. ADDIS ABABA UNIVERSITY SCHOOL OF GRADUATE STUDIES FACULTY OF INFORMATICS DEPARTMENT OF INFORMATION SCIENCE APPLICATION OF AMHARIC SPEECH RECOGNITION SYSTEM TO COMMAND AND CONTROL COMPUTER: … Cited by 1 Related articles All 2 versions Cite
Terms of XML Technologies and the Semantic Web V Geroimenko – Dictionary of XML Technologies and the Semantic Web, 2004 – Springer Page 1. Terms of XML Technologies and the Semantic Web V. Geroimenko, Dictionary of XML Technologies and the Semantic Web © Springer-Verlag London Limited 2004 Page 2. Abbreviated syntax In XPATH, shortened SYNTAX for a lOCATION STEP. … Cite [PDF] from docis.info [PDF] Generative Programming of Graphical User Interfaces M Schlee – Diplom thesis, University of Applied Sciences …, 2002 – docis.info … The dialog system must be adjusted to the information range required by the user [Hen99]. – The dialog system must offer the feedback about the dialog status to the user. Page 9. 7 – The dialog system must have no components that the user considers unnecessary [Hen99]. … Cited by 5 Related articles All 4 versions Cite
[PDF] from uni-erlangen.de Hybride, pragmatisch eingebettete Realisierung mittels Bottom-Up-Generierung in einem natürlichsprachlichen Dialogsystem M Klarner – Doktorarbeit, Universität Erlangen-Nürnberg, 2005 – opus.ub.uni-erlangen.de … HYPERBUG developed in the context of this thesis is de- scribed in terms of its architecture, implementation, and application in three different domains of the embedding dialog system, namely home A/V … EBNF Extended BACKUS-NAUR Form, erweiterte BACKUS-NAUR-Form … Cited by 6 Related articles All 4 versions Cite More
[PDF] from autoidlabs.org [PDF] Survey of Languages, Specifications and Standards for Database and Network Communication DL Brock – Auto-ID Center, 2002 – autoidlabs.org Page 1. Published November 1, 2002. Distribution restricted to Sponsors until February 1, 2003. auto-id center mASSACHUSETTS INSTITUTE OF TECHNOLOGY, 77 mASSACHUSETTS AvENUE, bLDG 3-449, CAmbRIDGE, mA 02139-4307, USA abstract … Cited by 3 Related articles All 12 versions Cite More
[PDF] from tu-darmstadt.de Kontextabhängige Zugriffskontrolle für Anwendungen im Ubiquitous Computing ML Moschgath – 2003 – tuprints.ulb.tu-darmstadt.de Page 1. Kontextabhängige Zugriffskontrolle für Anwendungen im Ubiquitous Computing vom Fachbereich Informatik der Technischen Universität Darmstadt genehmigte Dissertation zur Erlangung des akademischen Grades einer Doktor-Ingenieurin (Dr.-Ing.) von … Cited by 8 Related articles All 4 versions Cite More
[PDF] from aalto.fi Finnish Language Speech Recognition for Dental Health Care S Enarvi – 2012 – aaltodoc.aalto.fi Page 1. FINNISH LANGUAGE SPEECH RECOGNITION FOR DENTAL HEALTH CARE SUOMENKIELINEN PUHEENTUNNISTUS HAMMASHUOLLON SOVELLUKSISSA A THESIS SUBMITTED TO THE DEPARTMENT OF INFORMATION AND COMPUTER SCIENCE OF …