| 21. |
- Larsson, Staffan, 1969, et al.
(författare)
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GoDiS – an accommodating dialogue system
- 2000
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Ingår i: ANLP-NAACL'00 Workshop on Conversational Systems.
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Konferensbidrag (refereegranskat)abstract
- This paper accompanies a demo of the GoDiS system. Work on this system was reported at IJCAI-99 (Bohlin et al., 1999). GoDiS is a prototype dialogue system for information-seeking dialogue, capable of accommodating questions and tasks to enable the user to present information in any desired order, without explicitly naming the dialogue task. GoDiS is implemented using the TRINDIKIT software package, which enables implementation of these behaviours in a compact and natural way.
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| 22. |
- Larsson, Staffan, 1969, et al.
(författare)
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GoDiS and the dialogue move engine toolkit
- 1999
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Ingår i: ACL'99, 37th Annual Meeting of the Association for Computational Linguistics.
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Konferensbidrag (övrigt vetenskapligt/konstnärligt)
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| 23. |
- Larsson, Staffan, 1969, et al.
(författare)
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Information states and dialogue move engines
- 1999
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Ingår i: Linköping Electronic Articles in Computer and Information Science. - 1401-9841. ; 4:23
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Tidskriftsartikel (refereegranskat)abstract
- We explore the notion of information state in relation to dialogue systems, and in particular to the part of a dialogue system we call the dialogue move engine. We use a framework for experimenting with information states and dialogue move engines, which is being implemented in the form of TRINDIKIT, a toolkit for building dialogue move engines and dialogue systems. We also show how an experimental dialogue system (GoDiS) currently being developed in Göteborg within the framework can be provided with rules to handle accommodation of questions and plans in dialogue.
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| 24. |
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| 25. |
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| 26. |
- Lindström Claessen, Koen, 1975, et al.
(författare)
-
Typed logical variables in Haskell
- 2000
-
Ingår i: Electronic Notes in Theoretical Computer Science. ; 41:1
-
Tidskriftsartikel (refereegranskat)abstract
- We describe how to embed a simple typed functional logic programming language in Haskell. The embedding is a natural extension of the Prolog embedding by Seres and Spivey. To get full static typing we need to use the Haskell extensions of quantified types and the ST-monad.
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| 27. |
- Ljunglöf, Peter, 1971, et al.
(författare)
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A Bilingual Treebank for the FraCaS Test Suite
- 2011
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Rapport (övrigt vetenskapligt/konstnärligt)abstract
- We have created a bilingual treebank for 99% of the sentences in the FraCaS test suite. The treebank is built together with an associated bilingual English-Swedish lexicon written in the Grammatical Framework Resource Grammar. The original FraCaS sentences are English, and we have tested the multilinguality of the Resource Grammar by analysing the grammaticality and naturalness of the Swedish translations. 86% of the sentences are grammatically and semantically correct and sound natural. About 10% can probably be fixed by adding new lexical items or grammatical rules, and only a small amount are considered to be difficult to cure.
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| 28. |
- Ljunglöf, Peter, 1971, et al.
(författare)
-
A Bilingual Treebank for the FraCaS Test Suite
- 2012
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Ingår i: SLTC-2012, 4th Swedish Language Technology Conference, Proceedings of the Conference.
-
Konferensbidrag (refereegranskat)abstract
- We have created an open-source bilingual treebank for 99% of the sentences in the FraCaS test suite. The treebank was built in conjunction with associated English and Swedish lexica written in the Grammatical Framework Resource Grammar. The original FraCaS sentences are English, and we have tested the multilinguality of the Resource Grammar by analysing the grammaticality and naturalness of the Swedish translations. 86% of the sentences are grammatically and semantically correct and sound natural. About 10% can probably be fixed by adding new lexical items or grammatical rules, and only a small amount are considered to be difficult to cure.
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| 29. |
- Ljunglöf, Peter, 1971, et al.
(författare)
-
A free and open-source tool that reads movie subtitles aloud
- 2012
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Ingår i: SLPAT'12: 3rd Workshop on Speech and Language Processing for Assistive Technologies.
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Konferensbidrag (refereegranskat)abstract
- We present a simple tool that enables the computer to read subtitles of movies and TV shows aloud. The tool extracts information from subtitle files, which can be freely downloaded from the Internet, and reads the text aloud through a speech synthesizer. There are three versions of the tool, one for Windows and Linux, another for Mac OS X, and the third is a browser-based HTML5 prototype. The tools are freely available and open-source. The target audience is people who have trouble reading subtitles while watching a movie, including elderly, people with visual impairments, people with reading difficulties and people who wants to learn a second language. The application is currently being evaluated together with user from these groups.
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| 30. |
- Ljunglöf, Peter, 1971
(författare)
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A grammar formalism for specifying ISU-based dialogue systems
- 2008
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Ingår i: LONDIAL’08, 12th Workshop on the Semantics and Pragmatics of Dialogue.
-
Konferensbidrag (refereegranskat)abstract
- We describe how to give a full specification of an ISU-based dialogue system as a grammar. For this we use Grammatical Framework (GF), which separates grammars into abstract and concrete syntax. All components necessary for a complete GoDiS dialogue system are specified in the abstract syntax, while the linguistic details are defined in the concrete syntax. Since GF is a multilingual grammar formalism, it is straightforward to extend the dialogue system to several languages.
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