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Упит dcterms_subject_txt:language resource integration

340 items

  • 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

  • Razvoj ARCGIS geobaze površinskog kopa korišćenjem UML CASE alata

    Aleksandra Tomašević, Ljiljana Kolonja, Ivan Obradović, Ranka Stanković, Olivera Kitanović (2012)
    ... tools. In this paper we used Microsoft Visio because it has developed integration with ArcGIS through the "vsl" stencil. This is a specialized dynamic library, which can be loaded into Microsoft Visio and which enables its integration with ArcGIS. This library contains object models and a number of packages ...
    ... system for a mine. Hence, further research in this area will focus on extension of the OpmGIS system with thematic classes related to production, integration with deposit modeling tools, and 3D extension. In the era of web publication of data in all areas, we plan to create a web GIS portal with contents ...
    ... ad logical modeling. In this paper we shall outline the third, most systematic way: the creation of a database model using the Unified Modeling Language (UML) and Computer-Aided Software Engineering (CASE) tools, which support the geodatabase development process. The first two approaches to geodatabase ...

  • 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
    ... enhances the potential of manipulating each particular lexical resource as well as 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 ...
    ... Environment Based on Serbian Language Resources Radojičić Marija, Obradović Ivan, Stanković Ranka, Utvić Miloć, Kaplar Sebastijan Дигитални репозиторијум Рударско-геолошког факултета Универзитета у Београду [ДР РГФ] A Mathematical Learning Environment Based on Serbian Language Resources | Radojičić Marija ...
    ... further improvements. MLES presents a system that supports managing and usage of mathematical content in Serbian. The ultimate goal is the integration of real life problems from engineering practice in the system. Special attention is paid on the processing of mathematical content by usage ...

  • Речници у дигиталном добу - информатичка подршка за српски језик

    Биљана Рујевић (2022)
    Морфолошки речници српског језика представљају електронски језички ресурс који има значајну историју развоја и коришћења за потребе обраде природних језика. С обзиром на то да су чувани у облику датотека чији је број нарастао па је самим тим управљање речницима постало отежано јавила се потреба за смештањем информација из речника у облик лексикографске базе. Како би се омогућио симултани рад на развоју речника за више корисника јавила се потреба за веб-апликацијом заснованој на лексикографској бази. Како би се размотриле ...
    електронски речници, лексикографска база података, лексички ресурси, српски језик

  • 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
    ... customisation, integration with Vebran, LeXimir and Unitex is discussed and presented n few examples. Having in mind that the metadata are a core for the development of digital libraries, that explains, locates, or otherwise makes it easier to retrieve, use or manage an information resource, metadata ...
    ... scenarios. Embarking on this task, the HLT group has produced a workstation for language resources, labelled LeXimir and set of web services Vebran, which greatly enhances the potentials of manipulating each particular resource as well as several resources simultaneously10. 4 John Olsson (2008).. ...
    ... LINGUISTICS The linguistic study of forensic texts is a part of the field of Natural Language Processing, which includes text types classification and syntax and semantic analysis of texts written in a natural language. Various texts are subject of the study: Acts of Parliament (or other law-making ...

  • 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
    ... 5 released in March 2020. Having a plethora of different algorithms makes this library a good choice for a research. Serbian language belongs to a group of low-resource languages so there’s a modest research on this topic. First attempts to create an automatic PoS tagger for Serbian relied on a ...
    ... typology,” Proc. Ninth International Conference on Language Resources and Evaluation (LREC'14), Reykjavik, Iceland, May 2014 [14] C. Krstev and D. Vitas, “Serbian Morphological Dictionary – SMD,” University of Belgrade, HLT Group and Jerteh, Lexical resource, 2.0, 2015 [15] A. Balvet, D. Stošić, and ...
    ... 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 ...

  • Using Lexical Resources for Irony and Sarcasm Classification

    Miljana Mladenović, Cvetana Krstev, Jelena Mitrović, Ranka Stanković (2017)
    The paper presents a language dependent model for classification of statements into ironic and non-ironic. The model uses various language resources: morphological dictionaries, sentiment lexicon, lexicon of markers and a WordNet based ontology. This approach uses various features: antonymous pairs obtained using the reasoning rules over the Serbian WordNet ontology (R), antonymous pairs in which one member has positive sentiment polarity (PPR), polarity of positive sentiment words (PSP), ordered sequence of sentiment tags (OSA), Part-of-Speech tags of words (POS) ...
    ... cases a corpus consisting of tweets was used, andwe have developed a similar resource for Serbian which we present in Section 3. A sys- tem for recognition and tagging of ironic tweets based on the SWN ontology and other language resources is presented in Section 4. The results of the evaluation of the ...
    ... annotators were asked to decide whether the language of the tweet was recognized and whether the tweet represents an ironic statement.13 The results of the language tagging were used to estimate a binary language classifier (BCMS or not_BCMS). After the language classification we obtained a subset of 1 ...
    ... either independent of or specific to a particular natural language that is being investigated. For example, authors in [31] used a corpus of tweets in Portuguese and patterns specific to the Portuguese language so que, sim, na boa, as well as language inde- pendent ones, like (ADV +ADV |AD J+AD J )3 and ( ...

  • Uticaj geološke neizvesnosti u razvoju rudarskih projekata

    Petar Marković, Dejan Stevanović, Mirjana Banković (2023)
    Rudarstvo je industrija koja se nosi sa različitim vrstama neizvesnosti i rizika zbog svoje prirode i specifičnosti. Neizvesnost u rudarstvu može poticati iz različitih izvora i uticati na različite aspekte rudarskih projekata. Kao jedan od dominantnih faktora, ističe se geološka neizvesnost. Geološka neizvesnost igra ključnu ulogu u rudarstvu i može značajno uticati na procenu resursa i rezervi, planiranje eksploatacije, ekonomsku isplativost i upravljanje rizicima. Ova neizvesnost se ne može eliminisati, ali se uz primenu adekvatnih standarda i zakona može ...
    ... i vođenju evidencije o njima. Službeni list SFRJ”, broj 53 od 19. oktobra 1979. [17] R. Goodfellow, R. Dimitrakopoulos. (2013). Algorithmic integration of geological uncertainty in pushback designs for complex multi-process open pit mines. Mining Technology , 122 (2), 67-77. [18] Royer PS. (2000) ...
    ... Geological uncertainty stands out as one of the dominant factors. Geological uncertainty plays a key role in mining and can significantly affect resource and reserve estimation, exploitation planning, economic profitability and risk management. This uncertainty cannot be eliminated, but with the a ...
    ... uncertainty and risk effects in open-pit design. Transactions of the Institution of Mining and Metallurgy , 3, 82-88. [7] Edwards A.C. (2001). Mineral resource and ore reserve estimation : the AusiIMM guide to good practice. Australasian Institute of Mining and Metallurgy. [8] Emery X., Ortiz J., Rodriguez ...

  • Sustainable Modularity Approach to Facilities Development Based on Geothermal Energy Potential

    Nataša Čuković-Ignjatović, Ana Vranješ, Dušan Ignjatović, Dejan Milenić, Olivera Krunić (2021)
    The study presented in this paper assessed the multidisciplinary approach of geothermal potential in the area of the most southeastern part of the Pannonian basin, focused on resources utilization. This study aims to present a method for the cascade use of geothermal energy as a source of thermal energy for space heating and cooling and as a resource for balneological purposes. Two particular sites were selected—one in a natural environment; the other within a small settlement. Geothermal resources come ...
    геотермална енергија, Панонски басен, геотермална каскада, енергетска ефикасност, бањски центри, балнеологија, биоклиматска архитектура, стратегије пасивног дизајнирања, модуларни објекти
    ... regional planning documents barely consider geothermal energy to be a strategic resource [13,14], its great potential should be used as a tool for sustainable development, especially in areas where the abundance of this resource may help address the economic challenges and a decades-long trend of depopulation ...
    ... with the exploitation of balneological resource varied (Figure 6a). In 7 cases there was already accommodation in the vicinity (usually within walking distance); in 7 cases accommodation was not necessary due to the location and the nature of the balneological resource; and in 6 cases some accommodation ...
    ... Geothermal Potential—Calculation Methodology Available thermal power from the geothermal resource is calculated based on geother- mal conditions at the sites along with the cascade method of usage. The geothermal resource is considered as a source of energy for providing heat for facilities and balenologi- ...

  • Evaluation of the effects of wastewater heat pump integration into district heating systems by simulation

    Dejan Ivezić, Marija Živković, Dimitrije Manić, Aleksandar Madžarević, Boban Pavlović, Dušan Danilović (2023)
    The integration of wastewater heat pumps (using purified water) in district heating systems is analyzed in this paper. The simulation procedure is proposed to analyze the impacts of stochasticity of purified water temperature and flow to heat pump integration and operation. The analysis includes calculation of the daily and seasonal coefficient of performance, as well as fossil fuel savings and CO2 emission reduction due to wastewater heat pump use. The proposed procedure is implemented for the case study in ...
    otpadne vode, toplotna pumpa, daljinsko grejanje, simulacija

  • A WebGIS Decision Support System for Management of Abandoned Mines

    Ranka Stanković, Nikola Vulović, Nikola Lilić, Ivan Obradović, Radule Tošović, Milica Pešić-Georgiadis (2016)
    ... Geodatabase Model The geodatabase model was developed using Unified Modeling Language (UML) and Computer-Aided Software Engineering (CASE) tool Microsoft Visio (Microsoft Corporation: Redmond, WA, USA), which has a developed integration feature with ArcGIS. Figure 8 shows part of the logical data model with ...
    ... various types of geoprocessing tools. Python programing language was mostly used for geoprocessing and supporting calculations. The most important technical and technological factors: degraded area, volume of open pit, type of mineral resource, remediation type, type of mining site or facility, legal ...
    ... Systems AHP Analytic Hierarchy Process GIS Geographical Information Systems KML Keyhole Markup Language WMS Web Map Service WFS Web Feature Service CASE Computer-Aided Software Engineering UML Unified Modeling Language References 1. Hall, A.; Scott, J.A.; Shang, H. Geothermal energy recovery from underground ...

  • Extraction of Bilingual Terminology Using Graphs, Dictionaries and GIZA++

    Branislava Šandrih, Ranka Stanković (2020)
    U nauci, industriji i mnogim istraživačkim oblastima, terminologija se brzo razvija. Najčešće, jezik koji je „lingua franca“ za većinu ovih oblasti je engleski. Kao posledica toga, za mnoga polja termini domena su koncipirani na engleskom, a kasnije se prevode na druge jezike. U ovom radu predstavljamo pristup za automatsko izdvajanje dvojezične terminologije za englesko-srpski jezički par koji se oslanja na usaglašeni dvojezični korpus domena, ekstraktor terminologije za ciljni jezik i alat za usklađivanje delova. Ispitujemo performanse metode na domenu ...
    ekstrakcija terminologije, validacija terminologije, GIZA++, grafovi, Unitex, klasifikacija teksta
    ... Hewavitharana and Vogel, 2016; Arcan et al., 2017; Oliver, 2017), for the development of an existing language resource in a target language on the basis of a correspond- ing resource in a source language (e.g. used for development of the Slovenian WordNet (Vintar and Fǐser, 2008) based on English WordNet) ...
    ... 965 simple word forms (21,272 different). ii A list of terms in the source language, denoted as S(term). This list can be either an external resource from the same domain or extracted from the text. As an external resource, we used the Dictionary of Librarianship: English-Serbian and Serbian-English ...
    ... In our future work we will use not only both methods, when a dictionary for a source language becomes available, but also terms obtained from several dif- ferent extractors. Another indented work is the integration of lemmatisation procedure into the bilingual extraction, already developed and implemented ...

  • 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

  • Indexing of textual databases based on lexical resources: A case study for Serbian

    Ranka Stanković, Cvetana Krstev, Ivan Obradović, Olivera Kitanović (2015)
    In this paper we describe an approach to improvement of information retrieval results for large textual databases by pre-indexing documents using bag-of-words and Named Entity Recognition. The approach was applied on a database of geological projects financed by the Republic of Serbia in the last half century. Each document within this database is described by metadata, consisting of several fields such as title, domain, keywords, abstract, geographical location and the like. A bag of words was produced from these ...
    ... are not taken into consideration. This can par- tially solve the problem of the rich morphology that characterizes Serbian, as a language belonging to the South-Slavic Language family. For instance, scanning with lignit ‘lignite’ will also retrieve inflected forms lignita, lignitu, lignitom, etc. Search ...
    ... Heidelberg (1989), http://dx.doi.org/10.1007/3-540-51465-1 3 3. Hiemstra, D.: Using language models for information retrieval. Taaluitgeverij Nes- lia Paniculata (2001) 4. Jackson, P., Moulinier, I.: Natural language processing for online applications: Text retrieval, extraction and categorization, vol ...
    ... form is planned, which would eliminate stop words — prepositions, followed by lemmati- zation to produce a bag of words for the query. Finally, the integration of created indexes will enable the realization of a query expansion by adding synonyms from available resources, such as the geologic dictionary ...

  • Developing Termbases for Expert Terminology under the TBX Standard

    http://romeka.rgf.rs/s/repo/item-set/522 (2014)
    ... information system supporting the termbases. Keywords: Termbases, TBX standard, Language Resources, Terminol- ogy Integration and Portability 1 Introduction Translation memory (TM) systems have been the major language technology to support the translation and localization industries for the last two ...
    ... easily adjustable tool for language resources, LeXimir, also developed at FMG within the Human Language Tech- nology group at the University of Belgrade [8]. This tool can handle several lan- guage resources simultaneously, thus enhancing the potential of each particular resource in realizing a task, in ...
    ... information on the Language level () and Term level for Serbian term lezigste mineralnih sirovina (deposit of mineral resource) with related broader concept ekonomska geologija (economic geology), and related concepts pojava mineralnih sirovina (occurence of mineral resource), rudno telo (ore ...

  • Long-term planning methodology for improving wood biomass utilization

    Vladimir Vukašinović, Dušan Gordić, Marija Živković, Davor Koncalović, Dubravka Živković (2019)
    The insufficiently developed forest management system is often followed by undeveloped forest resources supply chain and insufficient institutional support. These cause inefficient usage of fuel-wood as well as huge amounts of unused forest residues. In order to achieve optimal and long-term sustainable utilisation of biomass, an original methodology based on the interaction of mathematical optimization and backcasting approach has been developed. Mathematical optimization is used for both generation and consideration of techno-economic parameters of the forest biomass supply chain. ...
    Long-term planning methodology, Forest biomass, MINLP, Backcasting

  • WS4LR - a Worksation for Lexical Resources

    Cvetana Krstev, Ranka Stanković, Duško Vitas, Ivan Obradović (2006)
    Lexical Resources, Wordnet, Serbian
    ... would facilitate the maintenance, exploitation and integration of available resources as well as their further development. Embarking on this task, the HLT group has recently produced an integrated and easily adjustable tool, a workstation for language resources, labeled WS4LR, which greatly enhances ...
    ... criteria in the source language are highlighted (Figure 5). Figure 4. The form for expansion of the search criteria The user can also use the translation equivalence option which is aimed at locating equivalences in target language for occurrences found in the source language. This is done on ...
    ... ble + target_TextRow + target_TextRowChangeEvent 1695 5. Conclusions Although WS4LR has been used mainly for 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 ...

  • Open Educational Resources in Serbia

    Ivan Obradović, Ranka Stanković, Marija Blagojević, Danijela Milošević (2020)
    Open educational resources, BAEKTEL, Metadata portal
    ... resources against keywords on the basis of user search activity, preselected groups of resources, resource access level permissions by user group, multilinguality, allowing the user to change the language, with most major languages supported, automatic thumbnail creation for resources, multiple file ...
    ... components that 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) ...
    ... advance their skills in producing teaching and learning materials, as well as by implementing the necessary instructional design to allow for an integration of such materials into high quality programmes of learning (Butcher, 2011). Deliberate openness therefore acknowledges that: • Investment ...

  • Karst wastewater as a high quality, renewable and within the circular economy water resource

    Jovana Nikolić, Vesna Ristić Vakanjac (2021)
    High quality drinking water in it’s natural state is becoming less and less available to the human population. Based on the expected climate changes, it is considered that this resource will be less in the world but also in our region. Also, the accompanying polluting components that exceed the maximum allowable concentration are increasingly present in the waters. Even after the water treatment, it happens that some components are still in the drinking water, which adversely affects human health. ...
    water resource, groundwater, karst aquifer, water supply, irrigation

  • Towards a Mining Equipment Ontology

    Ranka Stanković, Ivan Obradović, Olivera Kitanović, Ljiljana Kolonja (2012)
    ... software implementation of this resource, whereas in Section 4 we describe the mechanisms by which RudOnto, as a central resource, can be used for transformation of subsets of its concepts to ontologies for specific areas of mining engineering using OWL (Web Ontology Language). The final section features ...
    ... be derived from RudOnto for the area of Geostatistics, Mine safety, Mineral resource exploitation, Petroleum exploitation or Mining equipment. The structure of RudOnto can be described by an UML (Unified Modeling Language) model, as depicted in Figure 2. A brief description of this model follows. ...
    ... ultimately led to the idea of a general terminological resource for mining engineering. Hence RudOnto was conceived, as a complex terminological resource, aimed at covering the larger area of mining engineering and becoming the reference resource for mining terminology in Serbian. RudOnto is presently ...