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Упит dcterms_subject_txt:Human language technologies

303 items

  • Managing mining project documentation using human language technology

    Aleksandra Tomašević, Ranka Stanković, Miloš Utvić, Ivan Obradović, Božo Kolonja (2018)
    Purpose: This paper aims to develop a system, which would enable efficient management and exploitation of documentation in electronic form, related to mining projects, with information retrieval and information extraction (IE) features, using various language resources and natural language processing. Design/methodology/approach: The system is designed to integrate textual, lexical, semantic and terminological resources, enabling advanced document search and extraction of information. These resources are integrated with a set of Web services and applications, for different user profiles and use-cases. Findings: The ...
    Digital libraries, Information retrieval, Data mining, Human language technologies, Project documentation

  • Српски језик у дигиталном добу -- The Serbian Language in the Digital Age

    Duško Vitas, Ljubomir Popović, Cvetana Krstev, Ivan Obradović, Gordana Pavlović-Lažetić, Mladen Stanojević (2012)
    Serbian language
    ... information and most human knowledge is stored and transmitted through the written word. Speech and text technologies process or produce these differ- ent forms of language, using dictionaries, rules of gram- mar, and semantics. is means that language technol- ogy (LT) links language to various forms of ...
    ... SERBIAN Language technology is used to develop soware sys- tems designed to handle human language and are there- fore oen called “human language technology”. Human language comes in spoken and written forms. While speech is the oldest and in terms of human evolution the most natural form of language co ...
    ... input language. In Ser- bian it can also help in resolving the Latin andCyril- lic alphabets duality, as well as the Ekavian – Ijeka- vian duality. 58 Multimedia & Multimodality Technologies Language Technologies Speech Technologies Text Technologies Knowledge Technologies 5: Language technologies ...

  • Development of Open Educational Resources (OER) for Natural Language Processing

    Cvetana Krstev, Biljana Lazić, Ranka Stanković, Giovanni Schiuma, Miladin Kotorčević (2015)
    In this paper we present the development of an online course at the edX BAEKTEL platform named “Lexical Recognition in the Natural Language Processing (NLP)”. It is based on the course of the same name for PhD studies at the University of Belgrade, Faculty of Philology. There are not many courses in Computational Linguistics (CL) on OER platforms, and there is none in Serbian either for CL or NLP. We have developed this course in order to improve this ...
    E-Learning, Open Educational Resources, Computational Linguistics, Lexical Resources, edX
    ... students of Serbian language at the Faculty of Philology, as well as NLP graduate courses for students of Mathematics at the Faculty of Mathematics. Over the last 35 years, many resources and tools for processing Serbian have been developed within the Human Language Technologies (HLT) group that ...
    ... protection, geology and natural language processing, the last being in the focus of this paper. Why Study Natural Language Processing (NLP) and Computational Linguistics (CL)? Natural language processing is the technology for dealing with human language, as it appears in everyday spoken ...
    ... results of CL, computer science, mathematics and others in order to help processing, understanding and generating human language utterances, as well as enabling various forms of human-machine interaction. It becomes very important in view of the rising amount of texts and data on the web. The ...

  • Terminological and lexical resources used to provide open multilingual educational resources

    Biljana Lazić, Danica Seničić, Aleksandra Tomašević, Bojan Zlatić (2016)
    Open educational resources (OER) within BAEKTEL (Blending Academic and Entrepreneurial Knowledge in Technology enhanced learning) network will be available in different languages, mostly in the languages of Western Balkans, Russian and English. University of Belgrade (UB) hosts a central repository based on: BAEKTEL Metadata Portal (BMP), terminological web application for management, browse and search of terminological resources, web services for linguistic support (query expansion, information retrieval, OER indexing, etc.), annotation of selected resources and OER repository on local edX ...
    otvoreni obrazovni resursi, leksički resursi, obrada prirodnih jezika, terminologija
    ... completely. Due to the rich morphology of Serbian language and the complexity of terms (they are the most often composed of two or more words called multi word units) it is not a simple process. Members of Language Resources and Technologies Society developed semiautomatic approach for term ...
    ... Further on, Intelligent Tutoring Systems (ITS) were developed and incorporated in the learning process, while later work also included spoken language technologies. The advances in these fields allowed for a more time effective assessment 1 Massive Open Online Course - an online course aimed at unlimited ...
    ... students and teachers, immediate constructive feedback for learners through ITS, with further enhancements with the development of spoken language technologies. One of the major examples of applied NLP in e-learning are the open-access MOOC 1 platforms which are changing the face of distant learning ...

  • EUROLAN 2021: Introduction to Linked Data for Linguistics Online Training School

    Milan Dojchinovski, Julia Bosque Gil, Jorge Gracia, Ranka Stanković (2021)
    Prva škola za obuku polaznika koju je organizovala COST akcija NexusLinguarum održana je od 8. do 12. februara 2021. godine sa ciljem da studenti, istraživači i stručnjaci nauče osnove lingvističke nauke o podacima. Tokom obuke polaznici su se upoznali sa širokim spektrom tema: od semantičkog veba, RDF -a i ontologija, do modeliranja i pretraživanja jezičkih podataka pomoću najsavremenijih ontoloških modela i alata. Škola je održana u okviru serije letnjih škola EUROLAN-a i organizovalo ju je virtuelno (onlajn) nekoliko instituta; ...
    nauka o lingvističkim podacima, povezani podaci u lingvistici, jezički podaci, EUROLAN, NexusLinguarum, COST akcija, škola za obuku
    ... the related technologies to people from the academia and the industry. It was organized under the umbrella of the EUROLAN series of summer schools, which was established in 1993 and covers topics that are particularly relevant to the fields of computational linguistics and natural language processing ...
    ... provided a comprehensive introduction to the methodologies for representing linguis- tic resources using semantic web technologies, together with the means to extract knowledge from language resources and exploit it using semantic web query languages and reasoning capabilities. The topics addressed in the ...
    ... foundation before moving onto more complex sessions. The official program of the school is available online.13 As a follow up, the JeRTeh14 Language Resources and Technologies So- ciety set up a local installation of VocBench15 and, apart from JeRTeh mem- bers, it was used by students and teachers of the Intelligent ...

  • A Tel Platform Blending Academic And Entrepreneurial Knowledge

    Ivan Obradović, Ranka Stanković, Jelena Prodanović, Olivera Kitanović (2013)
    ... mentioned that due to the complex Serbian grammar the language support system also features grammars implemented through finite state automata, finite state transducers and compound inflection rules. The language resources in the BAEKTEL language support system are managed by a web application ...
    ... FMG. Since it pertains to language resources, its function will be outlined in more detail in the following section. The learning content comprises of academic and entrepreneurial learning resources as well as reference resources, where the most important are language resources, which will ...
    ... Providing means for easy integration of learning content from different sources was also necessary. 4. THE LANGUAGE SUPPORT SYSTEM In BAEKTEL, special attention is given to its language support system. This is primarily a consequence of the need to sustain expert terminology in a multilingual ...

  • A bilingual digital library for academic and entrepreneurial knowledge management

    Ranka Stanković, Cvetana Krstev, Biljana Lazić, Dalibor Vorkapić (2015)
    A generic knowledge management process of organization, storage and retrieval of knowledge can suitably be fitted in a digital library. In the digital and knowledge age digital libraries can be used in knowledge management to handle intellectual assets and support knowledge creation. A multilingual digital library either stores content in more than one language or provides multilingual query access to monolingual content. In Serbia 18 of 308 scientific journals regularly published are bi-lingual, with papers simultaneously being in English ...
    Knowledge management, Digital library, Multilingualism, Language Resources, Terminology
    ... Faculty of Philology, Her scientific field is Human Language Technologies (HLT) and technology enhanced learning (TEL). She published one book and more than 100 scientific papers, most of them related to natural language processing, more specifically to language resources development and their application ...
    ... Assistant Professor of Mathematics and Informatics at Faculty of Mining and Geology at University of Belgrade. Her scientific field is Human Language Technologies (HLT). She is teaching several courses related to informatics (traditional, online and blended) and she is head of the Computing Centre ...
    ... archiving. Currently she is PhD candidate at Faculty of Philology, University of Belgrade. Her scientific work is primarily oriented toHuman Language Technologies, Digital Humanities and e-Learning. Dalibor Vorkapić is research assistant and system administrator at Faculty of Mining and Geology ...

  • E-Connecting Balkan Languages

    Cvetana Krstev, Ranka Stanković, Duško Vitas, Svetla Koeva (2009)
    In this paper we present a versatile language processing tool that can be successfully used for many Balkan languages. This tool relies for its work on several sophisticated textual and lexical resources that were developed for most of Balkan languages. These resources are based on several de facto standards in natural language processing.
    Query expansion, e-dictionary, wordnet, proper name, aligned text
    ... 4139, Springer-Verlag, pp. 16–23, 2006. [6] ISO 24610. Language resource management – Feature Structures, ISO/TC 37/SC 4, 2005. [7] S. Koeva. Modern language technologies – applications and perspectives, in: Lows of/for language, Hejzal, Sofia, 2004, 111- 157, 2004. [8] C. Krstev, et al ...
    ... de facto standards in natural language processing. Keywords Query expansion, e-dictionaries, wordnets, proper names, aligned texts 1. Introduction The software tool WS4LR (shortened for WorkStation for Language Resources) is being developed by the Language Technology Group organized at ...
    ... section. WS4LR offers to a user the possibility to expand the query morphologically, semantically, but also to another language. If the first language is Serbian, the second language can be English, Bulgarian, or any other. A user can choose two working languages by adjusting parameters in the “ ...

  • Developing Students’ Mining and Geology Vocabulary Through Flashcards and L1 in the CLIL Classroom

    Lidija Beko, Ivan Obradović, Ranka Stanković (2015)
    ... Ivan Obradović, Ranka Stanković | Proceedings of the Second International Conference on Teaching English for Specific Purposes and New Language Learning Technologies, May, 22-24, 2015, Niš, Serbia, Faculty of Electronic Engineering, University of Niš | 2015 | | http://dr.rgf.bg.ac.rs/s/repo/item/0001754 ...
    ... Littlewood, William, and Baohua Yu. 2011. First language and target language in the foreign language classroom. Language Teacher 44: 64-77. Llach, Agustin 2009. The role of Spanish L1 in the vocabulary use of CLIL and non-CLIL EFL learners. In Content and language integrated learning: Evidence from research ...
    ... and Ali Aldosari. 2010. Learners’ use of first language (Arabic) in pair work in an EFL class. Language Teaching Research 14: 355-375. Swain, Merrill, and Sharon Lapkin. 2000. Task-based second language learning: the uses of the first language. Language Teaching Research 4: 251-274. ...

  • Development Of The Serbian Geological Resources Portal

    Ranka Stanković, Jelena Prodanović, Olivera Kitanović, Velizar Nikolić (2011)
    ... and GIS tech- nologies. The largest part was realized with the use of the PHP (Hypertext Preprocessor) script language on server side and the XHTML (eXtensible HyperText Markup Language) language on the client side. In addition to this, the part of the web portal pertaining to geological terminology and ...
    ... JavaScript functions, while the search engine was developed with the use of PHP script language and AJAX. By using HTML and CSS for markup, JavaScript for the access to DOM elements, XML (Extensible Markup Language) or JSON (JavaScript Object Notation), data is downloaded from the server and the final ...
    ... 2008-2011, funded by the Ministry, carried out by FMG, DRAGISIC. Fig. 2. Map of the Tara National park. developed with the use of PHP script language, jQuery library for text animation and generation of detailed overview of objects, as well as external Adobe flash plug-ins, FlashPageFlip and Zoomify ...

  • Part of Speech Tagging for Serbian language using Natural Language Toolkit

    Ranka Stanković, Boro Milovanović (2020)
    Dok se razvijaju složeni algoritmi za NLP (obrada prirodnog jezika), osnovni zadaci kao što je označavanje ostaju veoma važni i još uvek izazovni. NLTK (Natural Language Toolkit) je moćna Python biblioteka za razvoj programa zasnovanih na NLP-u. Pokušavamo da iskoristimo ovu biblioteku za kreiranje PoS (vrsta reči) oznake za savremeni srpski jezik. Jedanaest različitih modela je kreirano korišćenjem NLTK API-ja za označavanje. Najbolji modeli se transformišu sa Brill tagerom da bi se poboljšala tačnost. Obučili smo modele na označenom ...
    obrada prirodnog jezika, mašinsko učenje, neuronske mreže
    ... will create a tagger for Serbian with a help of a Python library NLTK (Natural Language Toolkit). Besides just exposing more than 50 corpora and lexical resources, NLTK is used for making programs that handle human language data, ranging from tokenization to semantic reasoning. NLTK API makes it possible ...
    ... performance in PoS tagging a contemporary Serbian language [23]. Their performance on unseen data shows 0.88 precision with Spacy tagger and 0.93 with TreeTagger19 while the best tagger produced in this research achieves 0.87. The technologies in this research are not able to produce us a generalized ...
    ... Part of Speech Tagging for Serbian language using Natural Language Toolkit Ranka Stanković, Boro Milovanović Дигитални репозиторијум Рударско-геолошког факултета Универзитета у Београду [ДР РГФ] Part of Speech Tagging for Serbian language using Natural Language Toolkit | Ranka Stanković, Boro M ...

  • Infotheca (Q25460443) in Wikidata

    Ranka Stanković, Lazar Davidović (2021)
    Vikipodaci su baza znanja Zadužbine Vikimedija koja predstavlja zajednički izvor različitih vrsta podataka koje koriste ne samo drugi Vikipedijini projekti, već sve više i brojne aplikacije semantičkog veba. U ovom radu ćemo prezentovati primer integracije Vikipodataka sa digitalnim bibliotekama i eksternim sistemima, kao i mogućnost ubrzanja pripreme i unosa podataka na primeru radova iz časopisa za digitalnu humanistiku Infoteka.
    semantički veb,otvoreni povezani podaci, vikpodaci,Infoteka, metapodaci časopisa
    ... relying on the standardized languages of the semantic web. The concept of the seman- tic web and open linked data technologies expand the traditional web by using a standard markup language and similar processing tools, where RDF (Resource Description Framework) plays a significant role and makes more ...
    ... into the knowledge base (Krstev et al. 2019) and Wikidata linked to various applications, one of which is Au- rora.14 Members of JeRTeh Language Resources and Technologies Society15 too contributed to the results presented in this article. 8. OpenRefine (formerly Google Refine) is a tool for working with ...
    ... in the domain of natural language processing. Let’s mention some of them: text classification, indexing, text analysis, summarizing, nor- malizing, linking, etc. Another important feature is multilingual support, making it possible to link each item to a label in any language registered in Wikimedia resources ...

  • Towards translation of educational resources using GIZA++

    Ivan Obradović, Dalibor Vorkapić, Ranka Stanković, Nikola Vulović, Miladin Kotorčević (2016)
    ... to address language diversity and support the language independent nature of the methodology. For high-quality MT and to add value to existing infrastructure, extensive advanced bootstrapping of new resources is performed, while at the same time innovative multi-modal automatic and human evaluation ...
    ... E-learning courses are becoming progressively popular. Thanks to the Internet and new technologies, education has never been more available to everyone. The main obstacle to studying new subjects is often the language, given the number of different languages in which educational resources are published ...
    ... across Europe. The language barrier is the biggest obstacle that stands in the way of the development of online courses as the majority of such courses are offered in English. Thus a growing need for translating MOOC content. The solutions provided so far have been fragmentary, human-based, and implemented ...

  • Building learning capacity by blending different sources of knowledge

    Ivan Obradović, Ranka Stanković, Olivera Kitanović, Dalibor Vorkapić (2016)
    ... papers related to artificial intelligence methods and tools, language resources and tools, and e-learning applications in higher education. He was one of the key persons in several scientific projects related to human language technologies and e-learning. Ranka Stanković is associate professor ...
    ... textual resource that BMP language support system makes use of. The language support system handles various types of requests issued by users, usually in the form of a query. The requests are handled by WSDL (Web Services Description Language) described Language Web Service, basically composed ...
    ... support the multilinguality of the BMP, the language support system can also expand a query formulated in one language to another language, e.g. a query in Serbian to English or Russian, and vice-versa. With all the aforementioned features the language support system takes a prominent place within ...

  • It-Sr-NER: Web Services for Recognizing and Linking Named Entities in Text and Displaying Them on a Web Map

    Olja Perišić, Ranka Stanković, Milica Ikonić Nešić, Mihailo Škorić (2023)
    The paper will present the results of the project `“It-Sr-NER: Web services for named entities recognition, linking and mapping,” in which teams from the University of Turin and the Society for Language Resources and Technologies JeRTeh participated, and whose goal was the development of the It-Sr-NER web service for named entity annotations in the text and displaying them on the map. Named entities in these services are names of persons, places, organizations, demonyms (ethnicities), events and works of art.
    General Engineering

  • Knowledge and Rule-Based Diacritic Restoration in Serbian

    Cvetana Krstev, Ranka Stanković, Duško Vitas (2018)
    In this paper we present a procedure for the restoration of diacritics in Serbian texts written using the degraded Latin alphabet. The procedure relies on the comprehensive lexical resources for Serbian: the morphological electronic dictionaries, the Corpus of Contemporary Serbian and local grammars. Dictionaries are used to identify possible candidates for the restoration, while the dataobtainedfromSrpKorandlocalgrammarsassistsinmakingadecisionbetween several candidates in cases of ambiguity. The evaluation results reveal that,dependingonthetext,accuracyrangesfrom95.03%to99.36%,whilethe precision (average 98.93%) is always higher than the recall (average 94.94%).
    diacritic restoration, morphological dictionary, corpus, word n-grams, local grammars
    ... , N., Dobrov, B., and Chetviorkin, I. (2014). Ruthes-lite, a publicly available version of thesaurus of russian language ruthes. In Computational Linguistics and Intellectual Technologies: Papers from the Annual International Conference Dialogue, Bekasovo, Russia, pages 340–349. Loukachevitch, N., Shevelev ...
    ... Automatic translation of wordnet semantic network to russian language. In International Dialog 2003 Workshop, pages 148–154. Gruber, T. R. (1995). Toward principles for the design of ontologies used for knowledge sharing? International journal of human-computer studies, 43(5-6):907–928. Guarino, N. and Welty ...
    ... and the Security Thesaurus; • Ontology on Natural Sciences and Technologies (OENT) includes terms of mathematics, physics, chemistry, geology, astronomy etc., terms of technological domains (oil and gas, power stations, cosmic technologies, aircrafts, etc.). It also contains the Sociopolitical thesaurus ...

  • Keyword-Based Search on Bilingual Digital Libraries

    Ranka Stanković, Cvetana Krstev, Duško Vitas, Nikola Vulović, Olivera Kitanović (2017)
    This paper outlines the main features of Biblisha, a tool that offers various possibilities of enhancing queries submitted to large collections of aligned parallel text residing in bilingual digital library. Biblishsa supports keyword queries as an intuitive way of specifying information needs. The keyword queries initiated, in Serbian or English, can be expanded, both semantically, morphologically and in other language, using different supporting monolingual and bilingual resources. Terminological and lexical resources are of various types, such as wordnets, electronic ...

  • Rule-based Automatic Multi-word Term Extraction and Lemmatization

    Ranka Stanković, Cvetana Krstev, Ivan Obradović, Biljana Lazić, Aleksandra Trtovac (2016)
    In this paper we present a rule-based method for multi-word term extraction that relies on extensive lexical resources in the form of electronic dictionaries and finite-state transducers for modelling various syntactic structures of multi-word terms. The same technology is used for lemmatization of extracted multi-word terms, which is unavoidable for highly inflected languages in order to pass extracted data to evaluators and subsequently to terminological e-dictionaries and databases. The approach is illustrated on a corpus of Serbian texts from ...
    term extraction, terminology, multi-word units, lemmatization, finite-state transducers
    ... from Serbian texts we have chosen a rule-based approach, which relies on a system of language resources such as morphological e-dictionaries and grammars developed within the University of Belgrade Human Language Technology Group (Vitas et al., 2012). For our approach, production of lemmas for ...
    ... Preece, A., Li, H. (Eds.), Natural Language Processing and Information Systems. Berlin: Springer, pp. 248--255. Koeva, S. (2007). Multi-word term extraction for Bulgarian. In Proc. of the Workshop on BSNLP: Information Extraction and Enabling Technologies, pp. 59--66. Krstev, C., Obradović ...
    ... and Kupść, A. (2007). Lemmatization of Polish person names. In Proc. of the Workshop on Balto-Slavonic Natural Language Processing: Information Extraction and Enabling Technologies, Stroudsburg: Association for Computational Linguistics, pp. 27--34. Savary, A., Zaborowski, B., Krawczyk-Wieczorek ...

  • Resource-based WordNet Augmentation and Enrichment

    Ranka Stanković, Miljana Mladenović, Ivan Obradović, Marko Vitas, Cvetana Krstev (2018)
    In this paper we present an approach to support production of synsets for SerbianWordNet(SerWN)byadjustingPrincetonWordNet(PWN)synsetsusing several bilingual English-Serbian resources. PWN synset definitions were automatically translated and post-edited, if needed, while candidate literals for Serbian synsets were obtained automatically from a list of translational equivalents compiled form bilingual resources. Preliminary results obtained from a setof1248selectedPWNsynsetsshowthattheproducedSerbiansynsetscontain 4024 literals, out of which 2278 were offered by the system we present in this paper, whereas experts added the remaining 1746. Approximately one half of ...
    WordNet, bilingual resources, term alignment, parallel lists
    ... of this approach to wordnet enrichment. 1. Introduction Semantic networks, such as wordnets, are among the most important resources in Human Language Technologies. Thus, for example, the Princeton WordNet - PWN (Fellbaum, 1998), has been in use for more than two decades as the standard lexical database ...
    ... management and semantic web technologies compliant to W3C recommendations, as well as latest trends in thesaurus standards. For this research we used the bilingual en-sr version 4.7 in xls format, with 6,939 term entries, and 6,971 aligned pairs of terms. Microsoft language portal10 has published Microsoft ...
    ... form of a .tbx (ISO 30042:2008) file containing: Concept ID, Definition, Source term, Source language identifier, Target term, Target language identifier. The number of terms differ from language to language, due to varying levels of localization. The Microsoft Terminology Collection is a set of standard ...

  • Open Educational Resources in Serbia

    Ivan Obradović, Ranka Stanković, Marija Blagojević, Danijela Milošević (2020)
    Open educational resources, BAEKTEL, Metadata portal
    ... learning platform. She published more than 100 papers in journals and proceedings of scientific conferences, most of them in the area of human language technologies and more than 15 related to TEL. Marija Blagojević University of Kragujevac, Faculty of Technical Sciences Čačak Svetog Save 65 ...
    ... incorporate knowledge from various language and lexical resources. She is head of Computer Centre for the Mining department, Chairman of Technical comity A037 Terminology in Institute for Standardisation of Serbia and vice president of Language Resources and Technologies Society (JERTEH). She actively ...
    ... Topics of content (titles and keywords) are visualised by a word cloud in Figure 3. It can be seen that computer science, modeling and language technologies are dominant. 12 Chapter # - will be assigend by editors Figure 3. Word cloud of ...