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Упит dcterms_subject_txt:Library and Information Sciences,Computer Science Applications

2443 items

  • Simulation of Hydrogeological Environmental Discharge in Case of Interruption Constant Observations

    Marina Čokorilo Ilić, Dragoljub Bajić, Miroslav Popović (2024)
    Monitoring Network, data, hydrogeological environment, tunnel, simulation

  • Bilingual lexical extraction based on word alignment for improving corpus search

    Jelena Andonovski, Branislava Šandrih, Olivera Kitanović (2019)
    Library and Information Sciences,Computer Science Applications

  • 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
    ... language process- ing and information retrieval applications. RuThes-like thesauri include, besides RuThes, Sociopolitical thesaurus, Security Thesaurus, and Ontology on Natural Sciences and Technology. The RuThes format is based on three approaches for developing computer resources: Princeton WordNet ...
    ... (Azarowa, 2008) and the YARN thesaurus YARN (Braslavski et al., 2016) into a single linguistic resource, where the expert approach and the crowdsourcing will be combined. For Russian, traditional information-retrieval thesauri in social sciences and the humanities have been developed and are supported ...
    ... Kiselev, Y., Ustalov, D., and Khohlova, M. (2016). Integration of thesauri russnet and yarn. In Proceedings of Conference ”Internet and Modern Society”, pages 7–13. Azarowa, I. (2008). Russnet as a computer lexicon for russian. Proceedings of the Intelligent Information systems IIS-2008, pages 341–350 ...

  • 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
    ... the field are presented to students at the Universities of Belgrade and Novi Sad. They are a part of computer science, electronics, library science, linguistics and psychology studies. Faculties of Philosophy in Belgrade and Novi Sad offer courses where students can get acquainted with methods ...
    ... algebra, and logic) as well as courses on lexical analysis and text mining. The most comprehensive education is offered to the students at the Department of Library and Information Sciences at the Faculty of Philology, University of Belgrade. [8][9] There are not many courses in CL and NLP on ...
    ... Librarianship, 2014. 40(2): p. 152-162. [9] Krstev, C., Information Science Curriculum at the Undergraduate Studies of Library and Information Science, in Skup bibliotekara balkanskih zemalja: Saradnja obrazovanje kvalitet, A. Vraneš and L. Marković, Editors. 2002, Narodna biblioteka Srbije: ...

  • 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
    ... linguistics, psycholinguistics, computer science, engineering and statistics, as we go more in-depth, experts from more narrow fields are required. For example, NLP tools for language learning must connect to Second Language Acquisition (SLA) and Foreign Language and Teaching (FLTL) research with ...
    ... Terminological theory arose through practical experience and as such was supported by information sciences. There is widespread theory of four basic periods in development of terminology, the origins, the structuring of the field, the boom and the expansion [4]. Those stages are closely related with ...
    ... lexicography, cognitive and communication sciences, but also disciplines from different areas, e.g. mining or mathematics. Definition of terminology varies from one dictionary to another. Macmillan Dictionary defines it as “the words and phrases used in a particular business, science, or profession” ...

  • Open Educational Resources in Serbia

    Ivan Obradović, Ranka Stanković, Marija Blagojević, Danijela Milošević (2020)
    Open educational resources, BAEKTEL, Metadata portal
    ... University Library "Svetozar Marković" - Department of Scientific Information, University Computer Center), University of Niš (Faculty of Natural Sciences and Mathematics, Teacher's College, University Library "Nikola Tesla"), University of Kragujevac (University Library, Faculty of Philology and Arts) ...
    ... geometry. As to materials related to Computer Science and Information technology, they joined the Popular Hour of programming within the Global Movement of Education Week in Computer Science and Code.org. Namely, within a one-hour introduction to computer science and programming small OERs are published ...
    ... Independent Journalists Association of Serbia, and the Free Software Network. It also closely cooperates with the Serbian Academy of Sciences and Arts (SASA institutes, library and gallery, and the Library of the SASA Institute of Technical Sciences), Matica srpska, the oldest cultural-scientific ...

  • Development and Validation of Universal 3D Blast Fragmentation Model

    Veljko Lapčević, Slavko Torbica, Miloš Stojanović, Ivica Vojinović (2023)
    Fluid Flow and Transfer Processes, Computer Science Applications,Process Chemistry and Technology, General Engineering, Instrumentation, General Materials Science

  • The external aggregation Newton's method for solving nonlinear equations and applications

    Marija Paunović, Dejan Ćebić, Nebojša Ralević (2020)
    Њутнов метод, агрегациона функција, ред конвергенције

  • Human Hemoglobin and Antipsychotics Clozapine, Ziprasidone and Sertindole: Friends or Foes?

    Lena Platanić Arizanović, Nikola Gligorijević, Ilija Cvijetić, Aleksandar Mijatović, Maja Krstić Ristivojević, Simeon Minić, Aleksandra Nikolić Kokić, Čedo Miljević, Milan Nikolić (2023)
    Packed with hemoglobin, an essential protein for oxygen transport, human erythrocytes are a suitable model system for testing the pleiotropic effects of lipophilic drugs. Our study investi gated the interaction between antipsychotic drugs clozapine, ziprasidone, sertindole, and human hemoglobin under simulated physiological conditions. Analysis of protein fluorescence quenching at different temperatures and data obtained from the van’t Hoff diagram and molecular docking indicate that the interactions are static and that the tetrameric human hemoglobin has one binding site for ...
    Inorganic Chemistry, Organic Chemistry, Physical and Theoretical Chemistry, Computer Science Applications, Spectroscopy, Molecular Biology, General Medicine, Catalysis

  • 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
    ... is a terminology dictionary that covers the library and information sciences and related disciplines in Serbian, English and German developed at the National Library of Serbia. GeolISSTerm and RudOnto are developed at the Faculty of Mining and Geology, University of Belgrade (Stanković et al. ...
    ... domains of library and information sciences, digital humanities, architecture and mining and also project reports on academic and entrepreneurial knowledge and e-learning. It contains articles from three journals INFOtheca - Journal for Digital Humanities, Underground Mining Engineering, and Architecture ...
    ... number of international and national language and TEL related projects. Biljana Lazić is librarian at the Faculty of Mining and Geology, University of Belgrade. She graduated at The Faculty of Philology, University of Belgrade, at Department of Library and Information Science, in 2011. In 2012, at ...

  • A Mathematical Learning Environment Based on Serbian Language Resources

    Radojičić Marija, Obradović Ivan, Stanković Ranka, Utvić Miloć, Kaplar Sebastijan (2018)
    In recent years, in line with ever growing usage of Information technology, the learning environments are changing. The amount of available learning materials in various forms has increased. These new environments demand comprehensive learning systems, which enable management of the learning corpus with special attention paid to relevant lexical resources. In this paper we present the concept of a Mathematical Learning Environment in Serbian (MLES), which is based on a corpus of mathematical materials and various lexical resources, enabling ...
    mathematical content, text processing, mathematical formulae
    ... Notes in Computer Science, 4120 (1), pp. 241- 253. [6] Iancu, M., Kohlhase, M., Prodescu, C. (2014). Representing, Archiving, and Searching the Space of Mathematical Knowledge. Lecture Notes in Computer Science, 8592 (1), pp. 26- -30. [7] Lozier, L. D., (2003). NIST Digital Library of Ma ...
    ... annotation) and at the token level (specifying syntactic relationships between tokens). Through CQP web users can both specify query patterns and get statistical information about corpus. Within preparation of the MLES corpus to each word within the corpus the following information is assigned ...
    ... of Mining and Geology archives faculty publications available in open access, as well as the employees' publications. - The Repository is available at: www.dr.rgf.bg.ac.rs 7th International Scientific Conference Technics and Informatics in Education Faculty of Technical Sciences, Čačak, Serbia ...

  • Fuzzy optimization in hydrodynamic analysis of groundwater control systems: Case study of the pumping station “Bezdan 1”, Serbia

    Dragoljub Bajić, Dušan Polomčić (2014)
    A groundwater control system was designed to lower the water table and allow the pumping sta-tion “Bezdan 1” to be built. Based on a hydrodynamic analysis that suggested three alternative solutions, mul-ticriteria optimization was applied to select the best alternative. The fuzzy analytic hierarchy process methodwas used, based on triangular fuzzy numbers. An assessment of the various factors that influenced the selec-tion of the best alternative, as well as fuzzy optimization calculations, yielded the “weights” of the alternativesand the ...
    groundwater lowering, groundwater management scenario, fuzzy analytic hierarchy process,expert knowledge, triangular fuzzy numbers, linguistic variables
    ... application to approximate reasoning. Information sciences, 8: 199–249. ZHU, K., JING, Y., & CHANG, D. 1999. A discussion on extent analysis method and applications of fuzzy AHP. Euro- pean Journal of Operational Research, 116: 450–456. Резиме Примена fuzzy оптимизације у хидродинамичкој анализи ...
    ... culations. A correlation is thereby established between the natural language used by man and the numerical data used by a computer. In recent years there has been a rapid increase in the number and types of applications of systems based on the fuzzy theory. While it was originally used to analy- ze data ...
    ... Earth Science, 71 (6): 2559–2572. VAN LAARHOVEN, P.J.M. & PEDRCYZ, W. 1983. A fuzzy extension of Saaty’s priority theory. Fuzzy Sets and Sy- stems, 11: 229–241. ZADEH, L.A. 1965. Fuzzy Sets, Information and Control, 8 (3): 338–353. ZADEH, L.A. 1975. The concept of a linguistic variable and its a ...

  • Towards Automatic Definition Extraction for Serbian

    Ranka Stanković, Cvetana Krstev, Rada Stijović, Mirjana Gočanin, Mihailo Škorić (2021)
    U radu su prikazani preliminarni rezultati automatske ekstrakcije kandidata za definicije rečnika iz nestrukturiranih tekstova na srpskom jeziku u cilju ubrzanja razvoja rečnika. Definicije u rečniku Srpske akademije nauka i umetnosti (SANU) korišćene su za modelovanje različitih tipova definicija (opisnih, gramatičkih, referentnih i sinonimskih) koje imaju različite sintaksičke i leksičke karakteristike. Korpus istraživanja sastoji se od 61.213 definicija imenica, koje su analizirane korišćenjem morfoloških e-rečnika i lokalnih gramatika implementiranih kao pretvarači konačnih stanja u paketu za obradu korpusa otvorenog ...
    ... (4) computer science/ design and technology (technological education). full 13 12 Рачунарска мрежа је скуп међусобно повезаних рачунара који комуницирају и размењују информације. (A computer network is a set of interconnected computers that communicate and exchange information.) (20) ...
    ... of 25 primary and secondary school textbook covering the following domains: biology, history, logic, music, computer science, physics and design and technology (technological education). The biology domain is covered by seven textbooks: one for primary school, four for high school, and two for agricultural ...
    ... word forms and different types of markers (Krstev 2008). Since the research related to extraction of dictionary examples has shown that information extraction from a corpus can be used to speed up the work on the Serbian Academy of Sciences and Arts Dictionary of Serbo-Croatian Literary and Folk Language ...

  • 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
    ... language checking, Web search, speech interaction, and machine transla- tion. ese applications and basic technologies include ‚ spelling correction ‚ authoring support ‚ computer-assisted language learning ‚ information retrieval ‚ information extraction ‚ text summarisation ‚ question answering ...
    ... Linguistics and Psycholinguistics Research Centre, Univ. of Antwerp: Walter Daelemans Centre for Processing Speech and Images, Univ. of Leuven: Dirk van Compernolle Бугарска Bulgaria Institute for Bulgarian Language, Bulgarian Academy of Sciences: Svetla Koeva УК UK School of Computer Science, Univ. of ...
    ... of Mathematics and Computer Science, Univ. of Latvia: Inguna Skadiņa Литванија Lithuania Institute of the Lithuanian Language: Jolanta Zabarskaitė Луксембург Luxembourg Arax Ltd.: Vartkes Goetcherian Мађарска Hungary Research Institute for Linguistics, Hungarian Academy of Sciences: Tamás Váradi ...

  • Развој геолошког терминолошког речника ГеолИССТерм

    Ranka Stanković, Branislav Trivić, Olivera Kitanović, Branislav Blagojević, Velizar Nikolić (2011)
    ... existing between them. On- tologies are used in important fields of computer and information science, such as artificial intel- ligence, semantic web, information systems, etc., as a form of representation of knowledge about the world or some part of it. generally speaking, ontologies describe: objects ...
    ... map leg- ends and the descriptions found in them) and an analysis of the available terminology compiled for geologic information systems (U.S. geologi- cal Survey - USgS, california geological Survey - cgS, British geological Survey - BgS, Interna- tional Union of geological Sciences - IUgS). The ...
    ... supposed natural rela- tions existing in it. In information science, tax- onomies are products of engineering rather than just an abstract result of human thought. The understanding of taxonomies in information sci- ence is therefore different and they are viewed as classifications of entities in ...

  • Advancing Sentiment Analysis in Serbian Literature: A Zero and Few-Shot Learning Approach Using the Mistral Model

    Milica Ikonić Nešić, Saša Petalinkar, Mihailo Škorić, Ranka Stanković, Biljana Rujević (2024)
    Ova studija predstavlja analizu sentimenta srpskih starih romana iz perioda 1840-1920, koristeći veliki jezički model (LLM) Mistral za tehniku učenja sa zasnovani na takozvanim "zero" i "few-shot" pokušajima. Glavni pristup uvodi inovacije osmišljavanjem istraživačkih upita (promptova) uključuju tekst sa uputstvom za klasifikaciju bez primera i na osnovu nekoliko primera, omogućavajući jezičkom modelu da klasifikuje osećanja u pozitivne, negativne ili objektivne kategorije. Ova metodologija ima za cilj da pojednostavi analizu osećanja ograničavanjem odgovora, čime se povećava preciznost ...
    zero-shot, few-shot, sentiment, Serbian, Mistral model

  • WebGIS Cadastre of Abandoned Mines in Autonomous Province of Vojvodina

    Ranka Stanković, Nikola Vulović, Nikola Lilić, Ivan Obradović, Radule Tošović, Milica Pešić-Georgiadis (2015)
    ... t functionalities for viewing and sharing of geographic objects and maps, as well as interoperability with a large number of commercial and free geoinformation systems and cartographic applications. OGC (Open Geospatial Consortium) is the main international and industrial organization for ...
    ... province of Vojvodina and accompanying database" realized by University of Belgrade, Faculty of Mining and Geology, for the Provincial Secretariat for Energy and Mineral Resources of Vojvodina, and pointed out the usefulness, practical value and advantage of using WebGIS applications for accomplishing ...
    ... includes information on abandoned mines that are in need of remediation, and the mines which were recultivated, that is, where the remediation process was completed [5]. U.S. Geoscience Information Network, USGIN is the federal framework for the exchange of information using the free and open ...

  • Creation of a Training Dataset for Question-Answering Models in Serbian

    Ranka Stanković, Jovana Rađenović, Maja Ristić, Dragan Stankov (2024)
    Razvoj i primena veštačke inteligencije u jezičkim tehnologijama značajno su napredovali poslednjih godina, posebno u domenu zadatka odgovaranja na pitanja (Question Answering - QA). Dok su postojeći resursi za QA zadatke razvijeni za glavne svetske jezike, srpski jezik je relativno zanemaren u ovoj oblasti. Ovaj rad predstavlja inicijativu za kreiranje obimnog i raznovrsnog skupa podataka za obučavanje modela za odgovaranje na pitanja na srpskom jeziku, koji će doprineti unapređenju jezičkih tehnologija za srpski jezik. Pored brojnih istraživanja o jezičkim modelima ...
    veštačka inteligencija, obrada prirodnog jezika, jezički resursi, anotirani skupovi, ekstrakcija informacija, odgovaranje na pitanja

  • 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

  • A Tool for Enhanced Search of Multilingual Digital Libraries of E-journals

    Ranka Stanković, Cvetana Krstev, Ivan Obradović, Aleksandra Trtovac, Miloš Utvić (2012)
    This paper outlines the main features of Bibliša, a tool that offers various possibilities of enhancing queries submitted to large collections of TMX documents generated from aligned parallel articles residing in multilingual digital libraries of e-journals. The queries initiated by a simple or multiword keyword, in Serbian or English, can be expanded by Bibliša, both semantically and morphologically, using different supporting monolingual and multilingual resources, such as wordnets and electronic dictionaries. The tool operates within a complex system composed ...
    multilingual digital libraries, query expansion, TMX
    ... automata and transducers, these dictionaries represent the basis for morphological expansion of queries. As for semantic and bilingual expansion, the system relies on wordnets (Serbian and English at present) and a bilingual English/Serbian dictionary of Library and Information Science technology ...
    ... rs/), which covers the field of Library and Information Sciences, is one of the few journals that publish all articles both in Serbian and in English, and was thus an almost perfect resource for testing our tool. The interest in collections of aligned texts and tools tailored for their search ...
    ... way. For instance, for the English term browser the Dictionary of library and information science terminology offers the Serbian translations pretraživač. The system retrieves 14 segments none of which contain both the English and the Serbian highlighted term. Namely, English browser, referring ...