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Упит dcterms_subject_txt:Open educational resources

468 items

  • WS4LR - a Worksation for Lexical Resources

    Cvetana Krstev, Ranka Stanković, Duško Vitas, Ivan Obradović (2006)
    Lexical Resources, Wordnet, Serbian
    ... Belgrade Faculty 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 WS4LR: A Workstation for Lexical Resources Cvetana Krstev 1 , Ranka Stanković2 , Duško Vitas 3 and Ivan Obradović2 ...
    ... Serbian language resources, it is by no means language dependent. The only prerequisite is that the resources exist or are being developed according to the described formats and methodologies. Of course, not all of the resources need to exist. The user can work only on the resources he/she develops ...
    ... n for lexical resources, a software tool developed within the Human Language Technology Group at the Faculty of Mathematics, University of Belgrade. The tool is aimed at manipulating heterogeneous lexical resources, and the need for such a tool came from the large volume of resources the Group has ...

  • Towards Better Valorisation of Industrial Minerals andRocks in Serbia—Case Study of Industrial Clays

    Vladimir Simić, Dragana Životić, Zoran Miladinović (2021)
    Management, Monitoring, Policy and Law,Nature and Landscape Conservation
    ... archives faculty publications available in open access, as well as the employees' publications. - The Repository is available at: www.dr.rgf.bg.ac.rs Resources 2021, 10, 63. https://doi.org/10.3390/resources10060063 www.mdpi.com/journal/resources Review Towards Better Valorisation of ...
    ... Li- censee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and con- ditions of the Creative Commons At- tribution (CC BY) license (http://crea- tivecommons.org/licenses/by/4.0/). Resources 2021, 10, 63 2 of 18 most permits are issued by the ...
    ... Exploration Results, Mineral Resources, and Mineral Reserves (The NAEN Code). 2011. Available online: http://www.vmine.net/perc/russia/NAEN%20CODE%202011.PDF (accessed on 16 April 2021). 31. Simić, V.; Životić D. Geological modelling of clay deposits as a basis for open pit designs. In Proceedings ...

  • On the compatibility of lexical resources for NooJ

    Ranka Stanković, Miloš Utvić, Duško Vitas, Cvetana Krstev, Ivan Obradović (2012)
    Lexical resources for many languages are provided for the NooJ linguistic development environment. Meta-data descriptions of morphosyntactic and semantic properties of these languages and their resources are a mandatory part of each language module. In this paper we analyze how well the meta-data actually describe resources for a chosen subset of languages and to what extent are they compatible across languages to support multilingual processing. We show that there is place for improvement in both directions.
    ... monolingual resources, namely the extent to which they mutually correspond is thus becoming an important issue, especially given the perspective of the development of an open source version of NooJ within the framework of the CESAR project1. Namely, it is expected for NooJ to become an open source ...
    ... 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 Proceedings of the 2011 International NooJ Conference 1 ON THE COMPATIBILITY OF LEXICAL RESOURCES FOR NOOJ RANKA STANKOVIĆ, MILOŠ UTVIĆ, DUŠKO ...
    ... that both NooJ resources and aligned versions of this novel were available for them. The resources used in the analysis originated from modules available from the official NooJ resources web page2. The next section offers a comparison of annotation systems used in NooJ resources based on an analysis ...

  • 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
    ... SerWN. A brief description of these resources follows. Parallel list is a simple bilingual parallel list, developed gradually from various resources and used as an auxiliary resource in WS4LR (later upgraded and dubbed LeXimir), a workstation for lexical resources we have developed (Krstev et al., 2006) ...
    ... number of occurrences (frequency) within all resources as well as information on the resources where it was found, as illustrated by examples in table 2. For example, the term pair access;pristup appeared a total of 9 times in six different resources: BIMPKO, namely B–Biblio, I–Iss, M–Microsoft, ...
    ... several bilingual English-Serbian resources. PWN synset definitions were au- tomatically translated and post-edited, if needed, while candidate literals for Serbian synsets were obtained automatically from a list of translational equiv- alents compiled form bilingual resources. Preliminary results obtained ...

  • GIS Application Improvement with Multilingual Lexical and Terminological Resources

    Ranka Stanković, Ivan Obradović, Olivera Kitanović (2010)
    ... 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 GIS Application Improvement with Multilingual Lexical and Terminological Resources Ranka Stanković1 , Ivan Obradović2 , Olivera Kitanović3 ...
    ... The second section introduces various lexical and terminological resources used in the GeolISS environment. The third section presents the use of these resources for multilingual map annotation with an example. The resources also enable semantic and morphological expansion of queries, the ...
    ... "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 Resources and Evaluation (LREC'08), Marrakech, Morocco, 28-30 May 2008, European Language Resources Association (ELRA), 2008. ...

  • A Multilingual Evaluation Dataset for Monolingual Word Sense Alignment

    Sina Ahmadi, John P McCrae, Sanni Nimb, Fahad Khan, Monica Monachini, Bolette S Pedersen, Thierry Declerck, Tanja Wissik, Andrea Bellandi, Irene Pisani, [...] Ranka Stanković and others (2020)
    Aligning senses across resources and languages is a challenging task with beneficial applications in the field of natural language processing and electronic lexicography. In this paper, we describe our efforts in manually aligning monolingual dictionaries. The alignment is carried out at sense-level for various resources in 15 languages. Moreover, senses are annotated with possible semantic relationships such as broadness, narrowness, relatedness, and equivalence. In comparison to previous datasets for this task, this dataset covers a wide range of languages ...
    lexical semantic resources, sense alignment, lexicography, language resource
    ... Section 6. 2. Related work Aligning senses across lexical resources has been attempted in several lexicographical milieus over the recent years. Such resources mainly include open-source dictionaries, WordNet and collaboratively-curated resources, such as Wikipedia. The latter has been shown to be reliable ...
    ... s available in open access, as well as the employees' publications. - The Repository is available at: www.dr.rgf.bg.ac.rs Proceedings of the 12th Conference on Language Resources and Evaluation (LREC 2020), pages 3232–3242 Marseille, 11–16 May 2020 c© European Language Resources Association (ELRA) ...
    ... represent all open class words, namely nouns, verbs, adjectives and adverbs. • Another criterion was that the lemmas should repre- sent different degrees of polysemy, i.e. both highly polysemous lemmas as well as monosemous ones should be included. • The lemmas in the two resources have the same ...

  • Application of Project Management Process on Environmental Management System Improvement in Mining-Energy Complexes

    Jelena Malenović Nikolić, Dejan Vasović , Ivana Filipović , Stevan Mušicki, Ivica Ristović (2016)
    menadžment, rudrastvo i energetski kompleksi, okruženje, održivi razvoj, mrežno planiranje
    ... Informing the stakeholders about the state of the environment in a simple and clear manner and without concealing the truth is both an ethical and an educational approach of public significance, because citizens are directly involved in energy overconsumption. It is necessary to implement a new concept of ...
    ... definition of sustainable development implies equal distribution of resources, not only spatially between users in a certain period, but also temporally between different generations of users over time. The idea is that resources are used in such a way that they have adequate availability for all g ...
    ... degradation through moderate development and preservation of natural resources [13]. Environmental and economic benefits of respecting the principle of sustainable development are reflected in the rational exploitation of natural resources, preservation of the soil humus layer, and rehabilitation of degraded ...

  • Combining Heterogeneous Lexical Resources

    Cvetana Krstev, Duško Vitas, Ranka Stanković, Ivan Obradović, Gordana Pavlović-Lažetić (2004)
    development of lexical resources, morphological dictionaries, WordNet
    ... Belgrade Faculty 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 Combining Heterogeneous Lexical Resources Cvetana Krstev, professor, Faculty of Philology, Belgrade, cvetana@matf ...
    ... 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 ...
    ... 04:06:33 Combining Heterogeneous Lexical Resources Cvetana Krstev, Duško Vitas, Ranka Stanković, Ivan Obradović, Gordana Pavlović-Lažetić Дигитални репозиторијум Рударско-геолошког факултета Универзитета у Београду [ДР РГФ] Combining Heterogeneous Lexical Resources | Cvetana Krstev, Duško Vitas, Ranka ...

  • Development Of The Serbian Geological Resources Portal

    Ranka Stanković, Jelena Prodanović, Olivera Kitanović, Velizar Nikolić (2011)
    ... Development Of The Serbian Geological Resources Portal Ranka Stanković, Jelena Prodanović, Olivera Kitanović, Velizar Nikolić Дигитални репозиторијум Рударско-геолошког факултета Универзитета у Београду [ДР РГФ] Development Of The Serbian Geological Resources Portal | Ranka Stanković, Jelena Prodanović ...
    ... sharing of geologic information and can help avoid duplicated efforts, inconsistencies, delays, confusion, and a waste of resources. Development of the Serbian Geological Resources Portal RANKA STANKOVIĆ1, JELENA PRODANOVIĆ1, OLIVERA KITANOVIĆ1 & VELIZAR NIKOLIĆ2 Abstract. The Geological information ...
    ... 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 Web Services are also used ...

  • Softverski alati za korišćenje resursa za srpski jezik

    Ivan Obradović, Ranka Stanković (2008)
    ... textual resources, are being developed within the Human Language Technology Group, which 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 ...
    ... 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 the Aurora code, followed by the ISO 8859-2 and ...
    ... for conversion of resources 4 Development of the WS4QE web application for lexical resources The possibility and the need for some of the functions developed within WS4LR to become also available on the web led to the develop- ment of the WS4QE web application for lexical resources. This application ...

  • 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
    ... Belgrade Faculty 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 The Usage of Various Lexical Resources and Tools to Improve the Performance of Web Search Engines Cvetana Krstev ...
    ... of query expansions, depending on the resources and type of expansion. Web service WS4QE uses classes from .NET dll components developed within WS4LR (WorkStation for Lexical Resources) (Krstev et al., 2006), which enable the usage of lexical resources for query expansion. The web service ...
    ... 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 ...

  • Geological Exploration of Mineral Resources in Serbia and Reporting

    Jelenković Rade (2013)

  • An Integrated Environment for Management and Exploitation of Linguistic Resources

    Ranka Stanković, Ivan Obradović (2009)
    ... linguistic resources for Serbian, in Sec- tion Three the main functionalities of the 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 ...
    ... 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, an integrated ...
    ... resource format to another. Although WS4LR has mainly been used for resources in Serbian, it is not a language dependent tool. All of its func- tions are usable for resources in other languages provided that these resources follow the appropriate formats. A. Dictionary management The first ...

  • Mineral resources in the Republic of Serbia: A Driving Force for Economic Development – Pro et Contra

    Jelenković Rade (2014)

  • 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 ...
    ... 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. Keywords Query expansion, e-dictionaries ...
    ... WorkStation for Language Resources) is being developed by the Language Technology Group organized at the Faculty of Mathematics for several years now. Its first version was introduced in 2004 [8] and it dealt mainly with harmonizing various heterogeneous lexical resources. Subsequently, many new ...

  • Prognozna ocena resursa kaolinitskih glina u sedimentnim basenima Srbije

    Vladimir M. Simić (2003)
    Kaolinitske gline predstavljaju jednu od privredno najznačajnijih nemetaličnih mineralnih sirovina u Srbiji. Ležišta tih glina odavno se istražuju i eksploatišu u Aranđelovačkom i Kolubarskom basenu i basenima vlašićkog antiklinorijuma. Osim toga, u većem ili manjem obimu istražene su mnoge lokalnosti, a na nekima od njih vršila se povremena eksploatacija. Dosadašnja istraživanja kaolinitskih glina imala su, međutim, prevashodno uzak istraživački cilj - utvrđivanje rezervi glina određenog ležišta, dok su istraživanja regionalnog karaktera bila malog obima i vezana za delove pojedinih ...
    prognozna ocena, resursi kaolinitskih glina, sedimentni baseni, Srbija, geologija, mineralogija, kvalitet, potencijalnost

  • 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

  • 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
    ... APPLICATIONS FOR LINGUISTIC RESOURCES The linguistics and lexical resources used for query expansion and text analysis are depicted in Figure 3 on the left, while on the right are main application components of the language support system. Main lexical resources include morphological dictionaries ...
    ... “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 Resources and Evaluation (LREC'08), Marrakech, Morocco, 28-30 May 2008, European Language Resources Association (ELRA), 2008 cmp ...
    ... “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 Resources and Evaluation (LREC'08), Marrakech, Morocco, 28-30 May 2008, European Language Resources Association (ELRA), 2008 4. Duško ...

  • The impact of calculation of resources and reserves on mining activity in Serbia

    Jelena Zakonović, Katarina Urošević, Radmila Gaćina (2019)
    The appearance of interest of the world's most important mining companies i for investment in Serbia imposes the problem of harmonization of domestic legislation with foreign ones. In this paper, specific categorization and classification of mineral raw materials, which do not match in domestic and foreign practice, are treated. The existence of such a conflict of criteria in use for categorization and classification can lead to misunderstanding and create certain complications in business. The following sections outline some of ...
    geological exploration, deposits, solid mineral raw materials, mineral projects, mineral resources and reserves