Question Answering System in the TIL-Script language

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989100%3A27240%2F20%3A10245011" target="_blank" >RIV/61989100:27240/20:10245011 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.3233/FAIA200034" target="_blank" >http://dx.doi.org/10.3233/FAIA200034</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.3233/FAIA200034" target="_blank" >10.3233/FAIA200034</a>

Result language
angličtina
Original language name
Question Answering System in the TIL-Script language
Original language description
The goal of this paper is to introduce the design of a question-answering system that makes it possible to retrieve answers to questions like "Is Tom a student?", or "Who is the Miss World 2019?" from the large corpora of natural language texts. These texts are formalized automatically into the form of TIL constructions encoded in the TIL-Script language. TIL-Script is a computational variant of Pavel Tichý's Transparent Intensional Logic (TIL). TIL is a hyperintensional, typed lambda calculus of partial functions. Hyperintensional, because the TIL terms are interpreted as denoting procedures rather than their products, which are partial functions-in-extension. These procedures are rigorously defined as TIL constructions. Since TIL is a logic of partial functions, in particular propositions with a truth-value gap, it is apt for dealing with questions that come attached with presuppositions. If a presupposition of a question is not true, there is no direct answer to such a question. We introduce basic classification of questions and answers, propose their TIL analysis and the way of evaluation, which then serve as a specification for implementation of the system.
Czech name
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Czech description
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Project
Result was created during the realization of more than one project. More information in the Projects tab.
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>S - Specificky vyzkum na vysokych skolach

Publication year
2020
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
Frontiers in Artificial Intelligence and Applications. Volume 321
ISBN
978-1-64368-044-6
ISSN
0922-6389
e-ISSN
1535-6698
Number of pages
18
Pages from-to
501-518
Publisher name
IOS Press
Place of publication
Amsterdam
Event location
Lappeenranta
Event date
Jun 3, 2019
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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