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Упит dcterms_subject_txt:mineral resources and reserves

2384 items

  • Groundwater management by riverbank filtration and an infiltration channel, the case of Obrenovac, Serbia

    Dušan Polomčić, Bojan Hajdin, Zoran Stevanović, Dragoljub Bajić, Katarina Hajdin (2013)

  • Development Of The Serbian Geological Resources Portal

    Ranka Stanković, Jelena Prodanović, Olivera Kitanović, Velizar Nikolić (2011)
    ... track of exploration and exploitation permits and works in the mineral resources field, and represents a basis for archiv- ing and efficient handling of vector, raster and related thematic alphanumeric content in one place, as well as efficient management and usage of mineral resources.8 Google Maps API ...
    ... secretariat for energy and mineral resources: “Creation of the subsystem for the Autonomous province of Vojvodina within the framework of the geological information system of Serbia – GeolISS”, 2009, TRIVIC, B. The project of hydro-geological research with the aim of creating a geological and hydro-geological ...
    ... geoheritage and geodiversity of North-Western Serbia. 9 The project was funded by MEMSP, Geologic Institute of Serbia: Geo-heritage and geo-diversity of North-Western Serbia 2007-2011, FILIPOVIĆ, I. & JOVANOVIĆ, D. 2011. FMG: Synthesis of geological research of jewelry mineral resources of Serbia with ...

  • LRMI markup of OER content within the BAEKTEL project

    Ranka Stanković, Daniela Carlucci, Olivera Kitanović, Nikola Vulović, Bojan Zlatić (2015)
    ... dissemination and sustainability of BAEKTEL project. To that end a metadata vocabulary and data structure syntax based on DC and LOM were implemented within ResourceSpace, to offer a flexible and robust mechanism for indexing OER content and enabling the user to easily locate the resources of interest ...
    ... educational resources, pooling knowledge about learning resources and providing tools and services to create applications that make use of big data about resources. However, a lot of work still needs to be done before BAEKTEL enters full exploitation to the benefit of future and current ...
    ... LRMI. Keywords: E-Learning, Open Educational Resources, LRMI, Microtagging, Schema.org 1. INTRODUCTION Educational resources are shared in both physical and virtual communities, where more and more are published as Open Educational Resources (OER). Nowadays, online searches for educational ...

  • Building learning capacity by blending different sources of knowledge

    Ivan Obradović, Ranka Stanković, Olivera Kitanović, Dalibor Vorkapić (2016)
    ... Belgrade Faculty of Mining and Geology and director of the University of Belgrade Center for e-learning and distance education. He has published four books and more than 130 scientific papers related to artificial intelligence methods and tools, language resources and tools, and e-learning applications ...
    ... described and tagged in a standard way, and in machine readable form. This makes resources more easily located by search engines, and results returned by are more relevant. Both educators and learners can find and compare described and tagged learning materials more efficiently, and select the ...
    ... improve the search and browse functions of BMP. The BMP language support system, whose structure is outlined in Figure 3, is based on electronic language resources, namely, lexical resources, textual resources and grammars. The simplest multilingual lexical resources in general are bilingual ...

  • Building Terminological Resources in an e-Learning Environment

    Ranka Stanković, Ivan Obradović, Olivera Kitanović, Ljiljana Kolonja (2012)
    ... retrieval systems. In addition to monolingual resources, machine translation systems and cross- language information retrieval emphasize the need for development of bilingual and multilingual terminological resources as well. However, terminological resources also have a strong educational impact. It ...
    ... that domain both in their mother tongue, and in other languages. Hence the need to integrate terminological resources in e-format into the e-learning environment. The importance of developing both Serbian terminological resources and multilingual resources involving Serbian as one of the languages ...
    ... described here, and development of a Moodle module for proper terminological resources. LITERATURE [1] Bianchi, S., Mastrodonato, C., Vercelli, G., and Vivanet, G., Use of Ontologies to Annotate and Retrieve Educational Contents: the AquaRing Approach, JE-LKS, Journal of e-Learning and Knowledge ...

  • Combining Heterogeneous Lexical Resources

    Cvetana Krstev, Duško Vitas, Ranka Stanković, Ivan Obradović, Gordana Pavlović-Lažetić (2004)
    development of lexical resources, morphological dictionaries, WordNet
    ... lexical resources can not be directly used for the production of electronic resources, and almost none exist in electronic form, the Serbian resources presented in this paper have been manually produced, checked and double checked. Our standpoint is that only when reliable lexical resources in ...
    ... that enables the integration of these diverse lexical resources, as well as possible applications. We envisage the use of these resources in defining and linking lexical data in a way that will enable their more effective retrieval, integration, and reuse across various Web applications. 1 Introduction ...
    ... development of various lexical resources. Among them the two most important ones are: the system of morphological dictionaries of Serbian (SMD) in Intex format and the Serbian wordnet (SWN) developed in the scope of the Balkanet project. Although these two resources represent dictionaries of a different ...

  • Softverski alati za korišćenje resursa za srpski jezik

    Ivan Obradović, Ranka Stanković (2008)
    ... SOFTWARE TOOLS FOR SERBIAN LEXICAL RESOURCES Ivan Obradović, Ranka Stanković, Faculty of Mining and Geology Faculty of Mining and Geology University of Belgrade University of Belgrade 44a Resources), enables synchronized use of vari- ous resources and is already being successfully used for ...
    ... words (Vitas and Krstev, 2005). 3 WS4LR – a tool for maintenance and integrated use of lexical resources With the growth of the number of resources as well as their volume and content, a need emerged for the development of software tools which would alleviate their maintenance, use and inte- gration ...
    ... gration and enable their further development ef- ficiently. Several problems had to be solved, such as different format of resources, but also differ- SOFTWARE TOOLS FOR SERBIAN LEXICAL RESOURCES 48a ent coding schemes which are used in practice and over time appeared in the resources, starting with ...

  • 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 ...

  • 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
    ... of Various Lexical Resources and Tools to Improve the Performance of Web Search Engines Krstev Cvetana, Stanković Ranka, 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 ...
    ... Faculty of Mining and Geology, Belgrade 3 professor, Faculty of Mathematics, Belgrade, 4 professor, Faculty of Mining and Geology, Belgrade E-mail: cvetana@matf.bg.ac.yu, ranka@rgf.bg.ac.yu, vitas@matf.bg.ac.yu, ivano@rgf.bg.ac.yu Abstract In this paper we present how resources and tools developed ...
    ... documents of interest are discussed and illustrated by examples. A brief description of resources is given, followed by an outline of the web tool which enables their integration. Finally, a set of examples is chosen in order to illustrate the use of the lexical resources and tool in question. Results obtained ...

  • An Integrated Environment for Management and Exploitation of Linguistic Resources

    Ranka Stanković, Ivan Obradović (2009)
    ... ly used for management and exploitation of linguistic resources. Both the tools and the resources were developed within the University of Belgrade Human Language Technology Group. The tools we describe are WS4LR, a software tool that has been devel- oped and used for solving different ...
    ... WS4LR tool, and in Section Four the query expansion possibilities offered by the web application WS4QE applied on different resources: web, aligned text and spatial database. II.LINGUISTIC RESOURCES In this Section we offer a brief description of three most important linguistic resources for Serbian ...
    ... software tool for maintenance and integration of multi- ple resources was initiated. There were various problems to be solved, including different format of resources, but also different coding schemes which were used in practice and over time appeared in the resources. The result was WS4LR ...

  • 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
    ... Terminology Acquisition and Description Using Lexical Resources and Local Grammars. Proceedings of the 11th Conference on Terminology and Artificial Intelligence, pp. 81-89. [13] Mladenović, M., Mitrović, M., Krstev, C., (2014). Developing and Maintaining a WordNet: Procedures and Tools. Proceedings ...
    ... content in Serbian. The environment built around a corpus of mathematical content and provides mechanisms for processing and search of this content. It relies on existing lexical resources, morphological e-dictionaries and WordNet of Serbian, which have been developed within the University of Belgrade ...
    ... several resources simultaneously [10]. Although the resources and tools have already been successfully used for a number of various language processing related tasks including query expansion, they need further improvement for management, named entity recognition, terminology extraction, and document ...

  • 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
    ... relations between knowledge management and digital library, followed by introduction of Bibliša and a few example of usage. Furthermore, in the fourth section we explain system components: lexical resources, text collection as library content and web services and application. Searching capabilities ...
    ... (OER) 4.3 Web services and application Web services are used to access lexical resources and perform query expansion: multilingual, semantical and morphological. A Web interface is offered to the user for the metadata and full-text search by entering queries in one of two ...
    ... specifically to language resources development and their application. She has developed the Serbian morphological e-dictionary, and was one of the key contributors to the development of Serbian wordnet, aligned multilingual corpus, and many other language resources. She also developed the first ...

  • 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
    ... Overview of Resources and Basic Tools ”, in Workshop on Balkan Language Resources and Tools, 21 Novembar 2003, Thessaloniki, Greece, eds, S. Piperidis and V. Karkaletsis, pp. 97- 104, 2003. 5. Miljana Mladenović, Jelena Mitrović, Cvetana Krstev, “Developing and Maintaining a WordNet: Procedures and Tools” ...
    ... both corpora and lexicons. Given the fact that these resources have been developed for many years, they have naturally been conceived within different frameworks and the technological point of view. Although the HLT group made every reasonable effort to keep the resources as coherent and standardized ...
    ... 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 Conference on Language To keep development and use of the applications and resources at the same time, without frequent conversions, ...

  • 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
    ... them. 2. Integrated Language Resources In order to prove the usability of WS4LR and WS4QE for languages other then Serbian and English we used various resources, both textual and lexical. In the following sections we will briefly present these resources, what methodological framework was ...
    ... Workstation for Lexical Resources, Proceedings of the 5th International Conference on Language Resources and Evaluation, LREC 2006, Genoa, Italy, May 2006, pp. 1692- 1697, 2006. [10] C. Krstev, R. Stanković, D. Vitas, I. Obradović, The Usage of Various Lexical Resources and Tools to Improve the ...
    ... Information Science and Technology. Bucureşti: Publishing house of the Romanian academy, Vol. 7, No.1-2, 2004. [21] D. Tufiş, S. Koeva, T. Erjavec, M. Gavrilidou, and C. Krstev. Building Language Resources and Translation Models for Machine Translation focused on South Slavic and Balkan Languages ...

  • 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
    ... types of lexical resources are used for the expansion of queries submitted to our collection of documents. The most important resources are Serbian morphological dictionaries of simple words and multi-word units [Krstev, 2008]. These comprehensive resources were developed and are being mainly ...
    ... 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 of several modules ...
    ... in English or in Serbian and choosing the resources to be used for its semantic expansion by checking appropriate boxes (WordNet and/or Dictionary of librarianship). The system responds with several editable lists of keywords depending on what is found in resources chosen for expansion. The ...

  • Geothermal potential, chemical characteristic and utilization of groundwater in Serbia

    Tanja Petrović Pantić, Katarina Atanasković Samolov, Jana Štrbački, Milan Tomić (2021)
    To collect and unify data about all geothermal resources in Serbia, a database was formed. The database allows us to perceive the geothermal resources of Serbia and their potential for utilization. Based on the data available in the geothermal database, the estimated temperatures of reservoirs, heat power, and geothermal energy utilization were calculated. The database contains 293 geothermal records (springs, boreholes) registered at 160 locations, with groundwater temperatures in the range between 20 and 111 °C. The maximum expected ...
    Geothermal database, Geothermal resources, Geothermal potential, Hydrochemistry, Hierarchical cluster analysis, Serbia

  • Towards a Mining Equipment Ontology

    Ranka Stanković, Ivan Obradović, Olivera Kitanović, Ljiljana Kolonja (2012)
    ... 2. TERMINOLOGICAL RESOURCES 2.1 Semantic scale of terminological resources In general, terminological resources in e-format can be organized in different ways and serve different purposes. Depending on their content, structure, and organization, terminological resources can be classified as ...
    ... of terms RudOnto Figure 1. Semantic scale of terminological resources The boundary between a thesaurus and an ontology is somewhat blurred, and some authors even consider ontologies and thesauruses as the same type of resources, with the difference resulting only from their respective purposes ...
    ... form of thesauruses and ontologies. Building such resources is a complex task and requires close cooperation between IT specialists and domain experts. A central reference mining terminology resource, RudOnto, is being built at the University of Belgrade Faculty of Mining and Geology with the aim ...

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

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

  • 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
    ... upgrade the existing web interfaces for searching through language resources and 2) to enable querying language resources supported with available lexical resources. The language resources to be searched are various digital libraries and corpora, but in this paper, we will focus on corpus case study. The ...
    ... query expansion based on lexical resources. Infotheca Vol. 19, No. 2, December 2019 99 Stanković R. and Utvić M., “Vebran Web Service . . . ”, pp. 99–118 Sections 2 and 3 describe language resources for Serbian, corpora that we can search and lexical resources that Natural Language Processing ...
    ... Human Language Technology (HLT) Group at the University of Belgrade and the Language Resources and Technologies Society (JeRTeh): – monolingual general corpora: Corpus of Contemporary Serbian (versions SrpKor2003 and SrpKor2013)1 and its subset SrpLemKor2; – SrpEngKor3, aligned English-Serbian corpus ...

  • Multiword Expressions between the Corpus and the Lexicon: Universality, Idiosyncrasy and the Lexicon-Corpus Interface

    Verginica Barbu Mititelu, Voula Giouli, Kilian Evang, Daniel Zeman, Petya Osenova, Carole Tiberius, Simon Krek, Stella Markantonatou, Ivelina Stoyanova, Ranka Stankovic, Christian Chiarcos (2024)
    Predstavljamo trenutne aktivnosti na definisanju interfejsa leksikona i korpusa koji će služiti kao referenca u prikazu polileksemskih jedinica - višečlanih izraza - (različitih tipova - imenskih, glagolskih, itd.) u specijalizovanim leksikonima i povezivanju ovih unosa sa njihovim pojavljivanjima u korpusima. Konačni cilj je korišćenje ovakvih resursa za automatsko identifikovanje višečlanih izraza u tekstu. Uključivanje nekoliko prirodnih jezika ima za cilj univerzalnost rešenja koje nije usredsređeno na određeni jezik, kao i prilagođavanje idiosinkrazijama. Raspravljaju se izazovi u leksikografskom opisu višerečnih ...
    multiword expression lexicon, corpus, proof-of-concept lexicon encoding