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Träfflista för sökning "WFRF:(Angelov Krasimir 1978 ) "

Sökning: WFRF:(Angelov Krasimir 1978 )

  • Resultat 11-20 av 34
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11.
  • Angelov, Krasimir, 1978, et al. (författare)
  • Predicting Translation Equivalents in Linked WordNets
  • 2016
  • Ingår i: The 26th International Conference on Computational Linguistics. Proceedings of the Sixth Workshop on Hybrid Approaches to Translation (HyTra6). - : The COLING 2016 Organizing Committee. - 9784879747136
  • Konferensbidrag (refereegranskat)
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  • Angelov, Krasimir, 1978, et al. (författare)
  • Speech-Enabled Hybrid Multilingual Translation for Mobile Devices
  • 2014
  • Ingår i: Proceedings of the 14th Conference of the European Chapter of the Association for Computational Linguistics. - : Association for Computational Linguistics. - 9781937284756
  • Konferensbidrag (refereegranskat)abstract
    • This paper presents an architecture and a prototype for speech-to-speech translation on Android devices, based on GF (Grammatical Framework). From the user’s point of view, the advantage is that the system works off-line and yet has a lean size; it also gives, as a bonus, grammatical information useful for language learners. From the developer’s point of view, the advantage is the open architecture that permits the customization of the system to new languages and for special purposes. Thus the architecture can be used for controlled-language-like translators that deliver very high quality, which is the traditional strength of GF. However, this paper focuses on a general-purpose system that allows arbitrary input. It covers eight languages.
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14.
  • Angelov, Krasimir, 1978 (författare)
  • The Mechanics of the Grammatical Framework
  • 2011
  • Doktorsavhandling (övrigt vetenskapligt/konstnärligt)abstract
    • Grammatical Framework (GF) is a well known theoretical framework and a mature programming language for the description of natural languages. The GF community is growing rapidly and the range of applications is expanding. Within the framework, there are computational resources for 26 languages created from different people in different organizations. The coverage of the different resourcesvaries but there are complete morphologies and grammars for at least 20 languages. This advancement would not be possible without the continuous development of the GF compiler and interpreter.The demand for efficient and portable execution model forGF has led to major changes in both the compiler and the interpreter. We developed a new low-level representationcalled Portable Grammar Format (PGF) which is simple enough for an efficient interpretation. Since it was already known that a major fragment of GF is equivalent to Parallel Multiple Context-Free Grammar (PMCFG), we designed PGFas an extension that adds to PMCFG distinctive features of GF such as multilingualism, higher-order abstract syntax,dependent types, etc. In the process we developed novel algorithms for parsing and linearization with PMCFG and a framework for logical reasoning in first-order type theory where the proof search can be constrained by the parse chart.This monograph is the detailed description of the engine forefficient interpretation of PGF and is intended as a reference for building alternative implementations and as a foundation for the future development of PGF.
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15.
  • Angelov, Krasimir, 1978 (författare)
  • Type-Theoretical Bulgarian Grammar
  • 2008
  • Ingår i: Proceedings of the 6th international conference on Advances in Natural Language Processing. - 9783540852865 ; 5221, s. 52 - 64
  • Konferensbidrag (refereegranskat)
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  • Angelov, Krasimir, 1978, et al. (författare)
  • Typeful Ontologies with Direct Multilingual Verbalization
  • 2012
  • Ingår i: 2nd Workshop on Controlled Natural Languages, CNL 2010; Marettimo Island, Sicily; Italy; 13 September 2010 through 15 September 2010. - Berlin, Heidelberg : Springer Berlin Heidelberg. - 0302-9743 .- 1611-3349. - 9783642311741 ; 7175, s. 1-20
  • Konferensbidrag (refereegranskat)abstract
    • We have developed a methodology for the representation of ontologies in a strictly typed language with dependent types. The methodology is supported by an experiment where we translated SUMO (Suggested Upper-Merged Ontology) to GF (Grammatical Framework). The representation of SUMO in GF preserves the expressivity of the original ontology, adding to this the advantages of a type system and built-in support for natural language generation. SUMO is the largest open-source ontology describing over 10,000 concepts and the relations between them, along with a number of first-order axioms, which are further on used in performing automated reasoning on the ontology. GF is a type-theoretical grammar formalism mainly used for natural language applications. Through the logical framework that it incorporates, GF allows a consistent ontology representation, and thanks to its grammatical features the ontology is directly verbalized in a number of controlled natural languages.
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  • Resultat 11-20 av 34

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