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Informatyczne technologie języka – wyzwania dla polskiej lingwistyki. Na przykładach z badań własnych

100%
Vetulani Z.
Linguistica Copernicana
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2017
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vol. 14
EN
In order to exemplify complexity and diversity of problems that language engineers are faced with we present selected works in the field of human language technologies that have been done within research projects of the Department of Computer Linguistics and Artificial Intelligence at the Adam Mickiewicz University in Poznań over the last 30 years. These are first of all contributions in creation of language resources including lexicons, grammars, Polish wordnet, as well as creation of systems with emulated language competence. Our aim is to illustrate – via our contributions – a number of challenges facing today’s linguistics of the Polish language. We also intend to bring the reader’s attention to the fact that many of these challenges is – and will continue to be – still valid. This overview does not pretend to completeness. In particular, the very important area of speech processing is passed over.
PL
W niniejszym artykule przedstawiamy wybrane prace ilustrujące złożoność i różnorodność problemów, z którymi konfrontowani są twórcy systemów z kompetencją językową. Przegląd szczegółowy obejmuje wybór informatycznych technologii języka naturalnego w ramach projektów realizowanych w Zakładzie Lingwistyki Informatycznej i Sztucznej Inteligencji UAM w ostatnim 30-leciu. Są to przede wszystkim prace z zakresu tworzenia zasobów leksykalnych, gramatycznych i semantycznych oraz systemów z kompetencją językową. Celem przeglądu jest ilustracja, konkretnymi zadaniami, wybranych wyzwań, przed którymi stanęła w drugiej połowie XX wieku lingwistyka polska. Jednocześnie staramy się zwrócić uwagę na fakt, że większość z tych wyzwań jest i nadal będzie aktualna. Przegląd ten nie pretenduje do kompletności, w szczególności nie obejmuje całego, bardzo ważnego sektora przetwarzania mowy.
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Synonymie et granularité dans les bases lexicales du type WordNet

63%
Vetulani Z., Vetulani G.
Studia Romanica Posnaniensia
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2015
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vol. 42
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issue 1
113-127
EN
In this paper we present a contribution to the transformation of PolNet, a Polish wordnet developed at the Adam Mickiewicz University in Pozna, into a Lexicon Grammar of Polish. The current step consists in including verb-noun collocations and relations linking the verbal synsets to noun synsets. We focus on the concept of synonymy for two kinds of predicative entities: verbs and verb-noun collocations and on synset granularity problems that emerged at this stage of the project. This work was sponsored by the Polish National Program for Humanities (grant 0022/FNiTP/H11/80/2011).
3
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Towards Lexicon-Grammar Verbnets Through Lexical Ontologies

63%
Vetulani Z., Vetulani G.
Neophilologica
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2023
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vol. 35
1-32
EN
In this article, we present research directly inspired by the Princeton WordNet lexical ontology project (Miller, Fellbaum), which was a response to the real need for ontologies corresponding to the natural conceptualization common to all language users, within a given natural language, or within a specific sublanguage. Lexical ontologies for a given language or language subsystem determined by the scope of communication needs turn out to be useful and even necessary for constructing formal models of linguistic competence and, consequently, for designing and implementing AI systems with linguistic communicative competence, both passive and active. An important milestone of the research program presented in this work is the acquisition of tools in the form of extensive lexical ontologies of a new type, referred to in this work as Lexicon-Grammar Verbnets. In the article, we refer to the works of authors such as: Alain Colmerauer, Charles Fillmore, Christiane Fellbaum, Gaston Gross, Maurice Gross, Thomas R. Gruber, Richard Kittredge, George A. Miller, Martha Palmer, Kazimierz Polański, and Piek Vossen.
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