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Упит dcterms_creator_txt:Anđelković Ivan

252 items

  • Digital Library From A Domain Of Criminalistics As A Foundation For A Forensic Text Analysis

    Dalibor Vorkapić, Aleksandra Tomašević, Miljana Mladenović, Ranka Stanković, Nikola Vulović (2017)
    U ovom radu predstavljen je model koji omogućava prikupljanje, pripremu, opis metapodataka, upravljanje i eksploataciju, uključujući pretragu punog teksta dokumenata iz domena kriminalistike napisanih na srpskom jeziku. Predloženi pristup primenjuje se na veb portalu koji sakuplja različite tekstove nastale iz časopisa Akademije za kriminalistiku i policijske studije, Krivičnog zakona Srbije, konferencija „Tara“ i „Reiss“, kao i iz nekih doktorskih disertacija vezanih za ovu oblast istraživanje. Nakon obrade teksta, korpus koji sadrži preko 5500 stranica običnog teksta, kreiran je i ...
    Omeka, Wordnet, pretraga punog teksta, morfološka i semantička pretraga teksta, proširenje upita
    ... Pernilla Danielsson and Martijn Wagenmakers, ISSN 1747-9398, http://www.corpus.bham.ac.uk/PCLC/, 2005 10 Cvetana Krstev, Ranka Stanković, Duško Vitas, Ivan Obradović, “The Usage of Various Lexical Resources and Tools to Improve the Performance of Web Search Engines”, in Proceedings of the Sixth Interantional ...
    ... Krstev. Processing of Serbian – Automata, Text and Electronic Dictionaries, Faculty of philology, Belgrade, 2008 16 Duško Vitas, Cvetana Krstev, Ivan Obradović, Ljubomir Popović, Gordana Pavlović-Lažetić”, An Processing Serbian Written Texts: An Overview of Resources and Basic Tools ”, in Workshop ...
    ... reached via a synchronized synsets. Figure 4. Sequence diagram a multilingual query expansions 17 Cvetana Krstev, Ranka Stanković, Duško Vitas, Ivan Obradović, “The Usage of Various Lexical Resources and Tools to Improve the Performance of Web Search Engines”, in Proceedings of the Sixth Interantional ...

  • A WebGIS Decision Support System for Management of Abandoned Mines

    Ranka Stanković, Nikola Vulović, Nikola Lilić, Ivan Obradović, Radule Tošović, Milica Pešić-Georgiadis (2016)
    ... Vulović, Nikola Lilić, Ivan Obradović, Radule Tošović, Milica Pešić-Georgiadis Дигитални репозиторијум Рударско-геолошког факултета Универзитета у Београду [ДР РГФ] A WebGIS Decision Support System for Management of Abandoned Mines | Ranka Stanković, Nikola Vulović, Nikola Lilić, Ivan Obradović, Radule ...
    ... ac.rs energies Article A WebGIS Decision Support System for Management of Abandoned Mines Ranka Stanković *, Nikola Vulović, Nikola Lilić, Ivan Obradović, Radule Tošović and Milica Pešić-Georgiadis Faculty of Mining and Geology, University of Belgrade, Belgrade 11000, Serbia; nikola.vulovic@rgf ...
    ... database design and software development; Nikola Vulović contributed WebGIS development; Nikola Lilić contributed design of abandoned mines cadastre; Ivan Obradović contributed method of analytical hierarchy process; Radule Tošović contributed analysis of economic geology and Milica Pešić-Georgiadis ...

  • The Usage of Various Lexical Resources and Tools to Improve the Performance of Web Search Engines

    Krstev Cvetana, Stanković Ranka, Vitas Duško, Obradović Ivan (2008)
    In this paper we present how resources and tools developed within the Human Language Technology Group at the University of Belgrade can be used for tuning queries before submitting them to a web search engine. We argue that the selection of words chosen for a query, which are of paramount importance for the quality of results obtained by the query, can be substantially improved by using various lexical resources, such as morphological dictionaries and wordnets. These dictionaries enable semantic ...
    LR web services, MultiWord Expressions & Collocations, Information Extraction, Information Retrieval
    ... Vitas Duško, Obradović Ivan Дигитални репозиторијум Рударско-геолошког факултета Универзитета у Београду [ДР РГФ] The Usage of Various Lexical Resources and Tools to Improve the Performance of Web Search Engines | Krstev Cvetana, Stanković Ranka, Vitas Duško, Obradović Ivan | LREC 2008: Conference ...
    ... of Various Lexical Resources and Tools to Improve the Performance of Web Search Engines Cvetana Krstev 1 , Ranka Stanković2 , Duško Vitas 3 , Ivan Obradović4 1 professor, Faculty of Philology, Belgrade, 2 assistant, Faculty of Mining and Geology, Belgrade 3 professor, Faculty of Mathematics ...

  • An intelligent hybrid system for surface coal mine safety analysis

    Nikola Lilić, Ivan Obradović, Aleksandar Cvjetić (2010)

  • Geološke i geohemijske karakteristike sedimentnih stena Kremanskog basena (Srbija).

    Perunović Tamara, Simić Vladimir, Kašanin Grubin Milica, Šajnović Aleksandra, Jovančićević Branimir, Brčeski Ilija (2013)

  • Mine ventilation system planning using genetic algorithms

    Nikola Lilić, Ranka Stanković, Ivan Obradović (1997)
    The most common problem in contemporary mining practice related to the planning and analysis of ventilation systems is the optimization of partially regulated air distribution in mine ventilation networks. This paper presents a two step optimization procedure for partly regulated air distribution in mine ventilation networks. The first step is the determination of air distribution in all branches using the well known Hardy-Cross method. In the second step the distribution and parameters of air flow regulators with minimum engaged ...
    coal, lignite, and peat; ventilation systems; coal mining; underground mining; ventilation; mathematical models; design; air flow; optimization; calculation methods

  • An Integrated Environment for Management and Exploitation of Linguistic Resources

    Ranka Stanković, Ivan Obradović (2009)
    ... n of Linguistic Resources Ranka Stanković, Ivan Obradović Дигитални репозиторијум Рударско-геолошког факултета Универзитета у Београду [ДР РГФ] An Integrated Environment for Management and Exploitation of Linguistic Resources | Ranka Stanković, Ivan Obradović | Proceedings of the International ...
    ... Linguistic Resources Ranka Stanković Faculty of Mining and Geology University of Belgrade, Djušina 7, Belgrade, Serbia Email: ranka@rgf.bg.ac.rs Ivan Obradović Faculty of Mining and Geology University of Belgrade, Djušina 7, Belgrade, Serbia Email: ivano@rgf.bg.ac.rs 288 PROCEEDINGS OF THE IMCSIT ...

  • Structural and Electrical Properties of BST Ceramics prepared by Hydrothermally Assisted Complex Polymerization Method

    Ćirković Jovana, Vojisavljević Katariina, Vulić Predrag, Branković Zorica, Srećković Tatjana, Branković Goran (2015)

  • Development of terminological resources for expert knowledge: a case study in mining

    Ljiljana Kolonja, Ranka Stanković, Ivan Obradović, Olivera Kitanović, Aleksandar Cvjetić (2015)

  • Production of morphological dictionaries of multi-word units using a multipurpose tool

    Ranka Stanković, Ivan Obradović, Cvetana Krstev, Duško Vitas (2011)
    The development of a comprehensive morphological dictionary of multi-word units for Serbian is a very demanding task, due to the complexity of Serbian morphology. Manual production of such a dictionary proved to be extremely time-consuming. In this paper we present a procedure that automatically produces dictionary lemmas for a given list of multi-word units. To accomplish this task the procedure relies on data in e-dictionaries of Serbian simple words, which are already well developed. We also offer an evaluation ...
    electronic dictionary, Serbian, morphology, inflection, multi-word units, noun phrases, query expansion
    ... multipurpose tool Ranka Stanković, Ivan Obradović, Cvetana Krstev, Duško Vitas Дигитални репозиторијум Рударско-геолошког факултета Универзитета у Београду [ДР РГФ] Production of morphological dictionaries of multi-word units using a multipurpose tool | Ranka Stanković, Ivan Obradović, Cvetana Krstev, ...
    ... is available at: www.dr.rgf.bg.ac.rs Production of morphological dictionaries of multi-word units using a multipurpose tool Ranka Stanković and Ivan Obradović University of Belgrade — Faculty of Mining and Geology, Djušina 7, 11000 Belgrade, Serbia Email: {ranka,ivano}@rgf.bg.ac.rs Cvetana ...

  • 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

  • Developing Termbases for Expert Terminology under the TBX Standard

    https://dr.rgf.bg.ac.rs/s/repo/item-set/522 (2014)
    ... Terminology under the TBX Standard Ranka Stanković, Ivan Obradović, Miloš Utvić Дигитални репозиторијум Рударско-геолошког факултета Универзитета у Београду [ДР РГФ] Developing Termbases for Expert Terminology under the TBX Standard | Ranka Stanković, Ivan Obradović, Miloš Utvić | Natural Language Processing ...
    ... Termbases for Expert Terminology under the TBX Standard Ranka Stankovi¢é!, Ivan Obradovié!, and Milo’ Utvic? ' University of Belgrade, Faculty of Mining and Geology, DuSina 7, 11000 Belgrade, Serbia {ranka.stankovic, ivan. obradovic}Orgf.bg.ac.rs, ? University of Belgrade, Faculty of Philology, Studentski ...
    ... P✐♣❡❧✐♥❡✳ ❚❡r♠✐♥♦❧✲ ♦❣②✱ ✶✾✭✶✮✿✾✸✕✶✶✶✱ ✷✵✶✸✳ View publication statsView publication stats 26 Ranka Stankovié, Ivan Obradovié, and Milos Utvié 13. 14. 15. 16. 17. Ranka Stankovi¢, Ivan Obradovi¢, Cvetana Krstev, and DuSko Vitas. Production of Morphological Dictionaries of Multi-Word Units Using ...

  • Structural characterization of traditional pottery produced from local clay, Rujište (Ražanj, Central Serbia), in an effort to preserve its geoheritage

    Maja Milošević, Biljana Đorđević, Alena Zdravković (2021)
    ... Mineralogy and Crystallography “Acad. Ivan Kostov”, Bulgarian Academy of Sciences, Sofia  National Museum of Natural History, Bulgarian Academy of Sciences, Sofia  Sofia University “St. Kliment Ohridski”, Sofia  University of Mining and Geology “St. Ivan Rilski”, Sofia  Regional Natural History ...

  • Sprega neuronskih mreža i numeričkih modela zadefinisanje sigurnih rastojanja kod razletanja komada pri miniranju

    Saša S. Stojadinović (2013-09-16)
    Doktorska disertacija sa navedenim naslovom prezentuje rezultate istraživanjaproblema razletanja komada pri miniranjima. Cilj istraživanja bio je kreiranje opšteg iuniverzalno primenljivog modela za prognozu maksimalnih dometa razletelih komada idefinisanje sigurnih rastojanja. Kombinacijomterenskih istraživanja, numerikogmodeliranja balistikih trajektorija razletelih komada i adaptivne prirode neuronskihmreža definisan je koncept neuro-numerike sprege. Sprega je objedinila univerzalnuprimenljivost numerikog modela i sposobnost prilagoavanja neuronskih mrežalokalnim uslovima u opšti model za prognozu maksimalnih dometa razletelih komada.Za potrebe sprege, a kao integralni deo disertacije, razvijen je metod za odreivanjekoeficijenta ...
    Razletanje, miniranje, domet, sigurna rastojanja, numeriki modeli,neuronske mreže, sprega, verifikacija

  • A Knowledge-Based Approach to Mine Ventilation Planning in Yugoslav Mining Practice

    Nikola Lilić, Ivan Obradović, Ranka Stanković (2002)
    Ventilation system analysis is a complex process based on the calculation and analysis of numerous parameters. These problems can be successfully solved by the SimVent numerical package, but a full understanding and use of the obtained results require the involvement of an experienced specialist in the ventilation field. The solution was found in the creation of a hybrid system INVENTS, whose knowledge base represents a formalization of the expert knowledge in the mine ventilation field. In this paper, we ...
    ... Yugoslav Mining Practice Nikola Lilić, Ivan Obradović, Ranka Stanković Дигитални репозиторијум Рударско-геолошког факултета Универзитета у Београду [ДР РГФ] A Knowledge-Based Approach to Mine Ventilation Planning in Yugoslav Mining Practice | Nikola Lilić, Ivan Obradović, Ranka Stanković | Mineral ...
    ... No. 4 (2002) 361–382 c© Imperial College Press A KNOWLEDGE-BASED APPROACH TO MINE VENTILATION PLANNING IN YUGOSLAV MINING PRACTICE NIKOLA LILIĆ, IVAN OBRADOVIĆ and RANKA STANKOVIĆ Faculty of Mining and Geology, University of Belgrade, Yugoslavia Ventilation system analysis is a complex process ...

  • Vebran Web Services for Corpus Query Expansion

    Ranka Stanković, Miloš Utvić (2020)
    U ovom radu se govori o razvoju veb usluga Vebran i njihovoj primeni u poboljšanju pretraživanja korpusa. Veb-servisi Vebran koriste se za konsultovanje spoljnih leksičkih izvora za srpski jezik (uglavnom elektronski morfološki rečnici i srpski Vordnet) i proširivanje korisničkih upita radi dobijanja relevantnijih rezultata iz srpskih korpusa.
    corpus search, web service, Serbian lexical resources, query expansion
    ... Usability in a Corpus Analysis Tool”. International Journal of Corpus Linguistics Vol. 17, no. 3 (2012): 380–409 Kolonja, Ljiljana, Ranka Stanković, Ivan Obradović, Olivera Kitanović and Aleksandar Cvjetić. “Development of terminological resources for expert knowledge: a case study in mining”. Knowledge ...
    ... Processing of Serbian — Automata, Text and Electronic Dictionaries. Belgrade: Faculty of Philology, 2008 Krstev, Cvetana, Gordana Pavlović-Lažetić and Ivan Obradović. “Using Tex- tual and Lexical Resources in Developing Serbian Wordnet”. Romanian Journal of Information Science and Technology Vol. 7, no ...
    ... Armstrong, S. et al. Text, Speech and Language Technology, Vol. 11, Chapter 12, 154–164. Dordrecht: Springer, 1999, Stanković, Ranka, Cvetana Krstev, Ivan Obradović, Aleksandra Trtovac and Miloš Utvić. “A Tool for Enhanced Search of Multilingual Digital Li- braries of E-Journals”. In Proceedings of ...

  • Improving Document Retrieval in Large Domain Specific Textual Databases Using Lexical Resources

    Ranka Stanković, Cvetana Krstev, Ivan Obradović, Olivera Kitanović (2017)
    Large collections of textual documents represent an example of big data that requires the solution of three basic problems: the representation of documents, the representation of information needs and the matching of the two representations. This paper outlines the introduction of document indexing as a possible solution to document representation. Documents within a large textual database developed for geological projects in the Republic of Serbia for many years were indexed using methods developed within digital humanities: bag-of-words and named ...
    ... Stanković, Cvetana Krstev, Ivan Obradović, Olivera Kitanović Дигитални репозиторијум Рударско-геолошког факултета Универзитета у Београду [ДР РГФ] Improving Document Retrieval in Large Domain Specific Textual Databases Using Lexical Resources | Ranka Stanković, Cvetana Krstev, Ivan Obradović, Olivera Kitanović ...
    ... Philology Organization University of Belgrade Address Belgrade, Serbia Email cvetana@matf.bg.ac.rs Author Family Name Obradović Particle Given Name Ivan Prefix Suffix Division Faculty of Mining and Geology Organization University of Belgrade Address Belgrade, Serbia Email ivan.obradovic@rgf.bg.ac ...
    ... the best. Improving Document Retrieval in Large Domain Specific Textual Databases Using Lexical Resources Ranka Stanković1(B), Cvetana Krstev2, Ivan Obradović1, and Olivera Kitanović1 1 Faculty of Mining and Geology, University of Belgrade, Belgrade, Serbia {ranka,ivan.obradovic,olivera.kitanovic}@rgf ...

  • Development of the Availability Concept by Using Fuzzy Theory with AHP Correction, a Case Study: Bulldozers in the Open-Pit Lignite Mine

    Stevan Đenadić, Dragan Ignjatović, Miloš Tanasijević, Uglješa Bugarić, Ivan Janković, Tomislav Šubaranović (2019)
    Availability is one of the most used terms in maintainability engineering. This concept is used to denote: The quality of service of an engineering system, i.e., machines, weak points’ analysis, asset management, as well as making decisions in the process of life cycle management. Availability is an overall indicator and contains partial indicators that are oriented towards reliability, maintenance, and logistical support. Availability presents a variable value and changes in time and space. Usually, availability is shown as the ...
    raspoloživost, fazi teorija, AHP višekriterijumska analiza, eksperska ocena, buldozer
    ... Theory with AHP Correction, a Case Study: Bulldozers in the Open-Pit Lignite Mine Stevan Đenadić, Dragan Ignjatović, Miloš Tanasijević, Uglješa Bugarić, Ivan Janković, Tomislav Šubaranović Дигитални репозиторијум Рударско-геолошког факултета Универзитета у Београду [ДР РГФ] Development of the Availability ...
    ... with AHP Correction, a Case Study: Bulldozers in the Open- Pit Lignite Mine | Stevan Đenadić, Dragan Ignjatović, Miloš Tanasijević, Uglješa Bugarić, Ivan Janković, Tomislav Šubaranović | Energies | 2019 | | 10.3390/en12214044 http://dr.rgf.bg.ac.rs/s/repo/item/0005582 Дигитални репозиторијум Рудар ...
    ... Correction, a Case Study: Bulldozers in the Open-Pit Lignite Mine Stevan Djenadic 1,*, Dragan Ignjatovic 1, Milos Tanasijevic 1, Ugljesa Bugaric 2, Ivan Jankovic 3 and Tomislav Subaranovic 1 1 Faculty of Mining and Geology, University of Belgrade, 11000 Belgrade, Serbia; dragan.ignjatovic@rgf.bg.ac ...

  • Palinomorfe sa lokaliteta Gostuška reka (Stara planina)

    Ivan Rutović (2024)
    U radu su prikazani rezultati palinološkog istraživanja permsko-trijaskih sedimenata sa lokaliteta Gostuška reka. Palinološki kompleksi su detaljno analizirani, što je omogućilo morfološku, taksonomsku i paleoekološku identifikaciju palinomorfi. Istraživanje je pokazalo prisustvo velikog broja spora i polena golosemenica, dok je polen skrivenosemenica zastupljen u manjem procentu. Na osnovu paleoekoloških analiza, zaključeno je da je tokom formiranja sedimenata na lokalitetu vladala aridna klima, sa povremenim vlažnim fazama koje su omogućavale razvoj močvarne vegetacije.
    palinomorfe, paleoekologija, perm - trijas, Stara planina, Gostuška reka
    ... istraživanja, Beograd, str. 1 – 47. Anđelković, M., 1978: Stratigrafija Jugoslavije: „Paleozoik i Mezozoik". Univerzitet u Beogradu, Minerva, Subotica – Beograd, 1 — 789. Anđelković, M., Mitrović — Petrović, J., Jankičević, J., Rabrenović, D., Anđelković. J. & Radulović, P., 1996: Geologija ...
    ... 07:34:59 Palinomorfe sa lokaliteta Gostuška reka (Stara planina) Ivan Rutović Дигитални репозиторијум Рударско-геолошког факултета Универзитета у Београду [ДР РГФ] Palinomorfe sa lokaliteta Gostuška reka (Stara planina) | Ivan Rutović | | 2024 | | http://dr.rgf.bg.ac.rs/s/repo/item/0008937 Дигитални ...
    ... područiju lista Pirot i Breznik koji se prostire između geografske dužine 22 36' istočno od Grinviča i geografske širine 43* 09' severno od Ekvatora (Anđelković i dr., 1977). Stara planina (SI. 1) spada u planine srednjih visina, čiji manji deo je smeštena u jugoistočnom delu Srbije (između doline reke ...

  • History of meteorite donations to the Collection of Minerals and Rocks of the University of Belgrade, Faculty of Mining and Geology (Serbia)

    Alena Zdravković, Maja Milošević, Kristina Šarić, Ivana Jelić, Ana Černok (2021)
    ... Mineralogy and Crystallography “Acad. Ivan Kostov”, Bulgarian Academy of Sciences, Sofia  National Museum of Natural History, Bulgarian Academy of Sciences, Sofia  Sofia University “St. Kliment Ohridski”, Sofia  University of Mining and Geology “St. Ivan Rilski”, Sofia  Regional Natural History ...