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Упит dcterms_subject_txt:Well Modeling

255 items

  • Increasing the Local Road Network Resilience from Natural Hazards in Municipalities in Serbia

    Biljana Abolmasov, Miloš Marjanović, Ranka Stanković, Uroš Đurić, Nikola Vulović (2024)
    lokalni putevi, prirodni hazardi, otpornost na klimatske promene, MaPLoRds

  • The effect of finite driving rate on avalanche distributions

    Sonja Radić, Sanja Janićević, Dragutin Jovković, Đorđe Spasojević (2021)
    Statistics, Probability and Uncertainty,Statistics and Probability,Statistical and Nonlinear Physics

  • Prostorni položaj ofiolita istočne Vardarske zone: geofizičko-geološki model i njegove geodinamičke implikacije

    Dragana D. Petrović (2015-12-29)
    Centralni deo Balkanskog poluostrva je geotektonski veoma složen. Tetis je zatvorentokom gornjeg mezozoika, a ofioliti na zapadu i ofioliti Vardarske zone predstavljajuostatke nekadašnjih okeanskih prostora. Najistočniji deo Vardarske zone razlikuje se odsvih ostalih ofiolita na Balkanskom poluostrvu i karakteriše se najizraženijim suprasubdukcijskimafinitetom. Istočna vardarska zona locirana je u centralom delu Srbije.Na severu se prostire do Apusena u Rumuniji, a na jugu obuhvata cetralni deoMakedonije i Peonias zonu u severnoj Grčkoj. Istočna vardarska zona se nalazi istočnood geotektonske jedinice Kopaonik ...
    Istočna vardarska zona; ofioliti; 2D i pseudo 3D geofizičko-geološkimodel; geodinamička evolucija
    ... geophysical and geological data. The applied methodology included remote sensing and field observation data as well as gravity and geomagnetic data. Based on obtained data, 2D modeling of geomagnetic and gravity data was performed. Mathematical transformations were applied on gravity and geomagnetic ...
    ... dip angle of the source of the anomaly, but of remanent magnetization, as well. Due to this reason laboratory measurements were done along determinations of density, susceptibility and remanent magnetization. Modeling was performed in software Oasis Montaj/GM SYS, along 7 sections that were placed ...
    ... ac.rs The Digital repository of The University of 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 UNIVERZITET U BEOGRADU RUDARSKO-GEOLOŠKI FAKULTET ...

  • Keyword Extraction from Parallel Abstracts of Scientific Publications

    Slobodan Beliga, Olivera Kitanović, Ranka Stanković, Sanda Martinčić-Ipšić (2017)
    ... for terminology extraction in the Serbian language used the rule-based method for multi-word term extraction that relies on lexical resources for modeling various syntactic structures of multi-word terms. It is applied in several domains, also among them is the corpus of Serbian texts from the geology ...
    ... ac.rs The Digital repository of The University of 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 Keyword Extraction from Parallel Abstracts of Scientific ...
    ... To the best of our knowledge, this will present a graph-based keyword extraction for parallel abstracts in scientific articles for the first time, as well as a new bilingual keyword extraction dataset. The main contributions of this paper are: (1) the development of bilingual (Serbian-English) keyword ...

  • Terminology Acquisition and Description Using Lexical Resources and Local Grammars

    Cvetana Krstev, Ranka Stanković, Ivan Obradović, Biljana Lazić (2015)
    Acquisition of new terminology from specific domains and its adequate description within terminological dictionaries is a complex task, especially for languages that are morphologically complex such as Serbian. In this paper we present an approach to solving this task semi-automatically on basis of lexical resources and local grammars developed for Serbian. Special attention is given to automatic inflectional class prediction for simple adjectives and nouns and the use of syntactic graphs for extraction of Multi-Word Unit (MWU) candidates for ...
    ... Grammatical inflectional rules are encoded by 854 inflectional Finite-State Transducers (FST) Inflectional FSTs are a special kind of FSTs used for modeling inflectional paradigms, that is, in- flectional classes. Each FST of this kind is used for production of all inflected forms for all lem- mas belonging ...
    ... ignore the match AXN that is subsumed. However, in certain cas- es we take into consideration the shorter matches as well. For instance, a sequence recognized as NNgNgNg, may well not be a multi-unit term, but rather consist of two multi-unit terms of the form NNg or contain as its part a AXAXN term; ...
    ... ac.rs The Digital repository of The University of 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 Terminology acquisition and description using lexical resources ...

  • From DELA Based Dictionary to Leximirka Lexical Database

    Biljana Lazić, Mihailo Škorić (2020)
    In this paper, we will present an approach in transforming Serbian language Morphological dictionaries from a DELA text format to a lexical database dubbed Leximirka. Considering the benefits of storing data within a database when compared to storing them in textual documents, we will outline some of the functionality that the database has made possible. We will also show how hand-made rules that use category labels lexical entries are marked with can be used to link lexical entries. ...
    Morfološki rečnici, jezički resursi, Leksimirka
    ... specially designed for Natural Language Pro- cessing and Machine-Readable Dictionaries. LMF specification is represented as a subset of UML (Unified Modeling Language) language that provides lin- guistic description. The LMF consists of mandatory Core package and ad- ditional packages: Morphology Extension ...
    ... ac.rs The Digital repository of The University of 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 Scientific paper From DELA based dictionary to Leximirka ...
    ... this table contains information about an established relation of the lexical entry “bibliotekar”, called “relacioni pridev” (relational adjective), as well as a description of the rules for establishing this relation “_ski”, with the other lexical entry “bibliotekarski” (like librarian). The LexProperties ...

  • Availability as a dimension of energy security in the Republic of Serbia

    Boban Pavlović, Dejan Ivezić (2016)
    There is a range of modern approaches and models in literature for the evaluation and determination of energy security, which are based on different parameters and indicators. For most of them, a common characteristic is emphasizing the avail ability of energy, as an important dimension for ensuring energy security. In this paper, concise overview of Serbian energy sectors is given and appropriate energy indicators are defined and determined. Selected indicators provide insight into the main components that characterize availability ...
    raspoloživost energije, energetski indikatori, energetska bezbednost
    ... 0 STRATEGY%20OF%20THE%20REPUBLIC%20OF%20SERBIA.pdf [16] Beals, M., et al., Diversity Indices: Shannon’s H and E, The Institute for Environmental Modeling, Uni- versity of Tennessee, Knoxville, Tenn., USA, 2000 [17] ***, UK Energy Sector Indicators 2012, Department of Energy & Climate Change UK, https://www ...
    ... aspects is the best way to achieve the objective of improving values of the presented indicators. Each well-weighed investments in education, building of new energy infrastructure and facilities, as well as improvement of existing one, can only bring benefits in terms of security and quality of life ...
    ... ac.rs The Digital repository of The University of 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 Pavlović, B., et al.: Availability as a Dimension of Energy ...

  • Development and Evaluation of Three Named Entity Recognition Systems for Serbian - The Case of Personal Names

    Branislava Šandrih, Cvetana Krstev, Ranka Stanković (2019)
    In this paper we present a rule- and lexicon-based system for the recognition of Named Entities (NE) in Serbian news paper texts that was used to prepare a gold standard annotated with personal names. It was further used to prepare training sets for four different levels of annota tion, which were further used to train two Named Entity Recognition (NER) sys tems: Stanford and spaCy. All obtained models, together with a rule- and lexicon based system were evaluated on ...
    NER, Named Entity Recognition Systems, Serbian, Personal Names
    ... in text (Nadeau and Sekine, 2007), which is often used as a first step in ques- tion answering, information retrieval, anaphora resolution, topic modeling, etc. The first Named Entity set had 7 types (Grishman and Sundheim, 1996): organization, location, person, date, time, money and percent expressions ...
    ... ac.rs The Digital repository of The University of 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 Proceedings of Recent Advances in Natural Language Processing ...
    ... repeated from one to four times which yielded “four levels” of gold standard. Between these repeated runs the devel- opment of SRPNER continued, as well as the en- hancement of e-dictionaries of Serbian. 3 Training Different NER Systems 3.1 Training Sets The gold standard GOLDPERS contains 9, 046 ...

  • A hundred years of Milutin Milanković's climate change theory - geological implications

    Dejan Radivojević (2020)
    Миланковићева теорија циклуса објављена пре сто година је најважнија теорија у наукама које проучавају климу и имала је велики утицај на дисциплине које се баве Земљом. Ипак, његов рад је чекао више од педесет година да би добио потврду. Може се рећи да Миланковићев рад највећи утицај на геологију има у изради астрономске временске скале, подршци хипотези континенталног дрифта и палеоклиматологији. Добри резултати примене астрономске временске скале на неогене седименте иницирали су примену ове методе у мезозојским и у последње ...
    циклостратиграфија, астономска временска скала, геолошка временска скала, климатске промене, континентални дрифт
    ... (continental drift) and contri - buted to understanding of climate in the geological past. His work on climate changes represents the core for climate modeling which allows prediction of possible scenarios awaiting us. Having this in mind, it is possible to invest more financial and in- tellectual resources ...
    ... ac.rs The Digital repository of The University of 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 87 A hundred years of Milutin Milanković’s climate change ...
    ... As a construc- tion engineer, he was one of the pioneers of rein- force concrete application, had six patents (eight in total), and get a glory as well-paid innovator. In 1909 he received an offer from the University of Belgrade to work as an Associate Professor at the Department of Applied Mathematics ...

  • 2D geoelectrical resistivity tomography application at the former city waste dump "Ada Huja": Eco-geological problem

    Branislav Sretenović, Filip Arnaut, Ivana Vasiljević, Vesna Cvetkov (2019)
    2D inversion, geoelectrical method, Wenner array, ecology, Ada Huja
    ... tomography … 67 Figure 8 Entire length of profile line I compared with the geotechnical profile (modified after Sretenović, 1998.) Forward modeling using the program Res2DMOD (Geotomosoft) was applied and a 2D model with twenty depth levels was obtained. Using that model and putting it through ...
    ... ac.rs The Digital repository of The University of 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 UNDERGROUND MINING ENGINEERING 34 (2019) 59-76 UDK 62 UNIVERSITY ...
    ... (Figure 5) can be compared with the geotechnical profile (borehole data). Four boreholes confirmed the presence of decomposed waste material as well as a sand lens and surface embankment layer consisting of previous construction material. Like the previous section (Figure 4), the decomposing ...

  • Results of Recent Monitoring Activities on Landslide Umka, Belgrade, Serbia—IPL 181

    Biljana Abolmasov, Uroš Đurić, Jovan Popović, Marko Pejić, Mileva Samardžić Petrović, Nenad Brodić (2021)
    Klizišta, Monitoring, GNSS, Geodetska osmatranja, UAV snimci, PSInSAR
    ... Aerial Vechiles (UAV) systems and its implementation in Structure from Motion (SfM) photogrammetry is found very practical for landslide surface modeling and monitoring. Many advantages of UAV-based remote sensing for landslide characterization and monitoring were disccusesed in Colomina and Molina ...
    ... ac.rs The Digital repository of The University of 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 Volume 1 Sendai Landslide Partnerships and Kyoto Landslide ...
    ... until 2005 can be found in Mitrović and Jelisavac (2006). Geometry, geological settings, mechanism and material properties of Umka landslide were well defined by previous geotechnical investigations. This landslide is fan-shaped, with the length along the slope of 900, 1650 m wide in the toe, reaching ...

  • Centar za hidrogeologiju karsta - 15 godina nauke i struke

    urednici Saša Milanović, Ljiljana Vasić, Zoran Stevanović, Branislav Petrović (2023)
    Centar za hidrogeologiju karsta
    ... cal. and cave diving investigations; remediation works for reservoirs and dams; supervising of borehole and well drilling, pumping test execution, tracer tests organization; 3D modeling of karst conduits, monitoring and database of ground Water; sustainable development of GW sources and envir ...
    ... and soil, as well as sample preparation for certain isotopic analyses. Moreover, the Laboratory is intended for scientific and research work of doctoral students, as well as scientific personnel not only of the Faculty of Mining and Geology, but from other research organizations as well. The founders ...
    ... Practice in EFarth Sciences, ISSN 2364– 0073, ISBN 978-3-319-12849-8, DOI 10.1007/978-3-319- 12850-4, pp. 531-550 . Milanović, S. (2015): Physical Modeling of Karst Environhment, Karst Aquifers — Characterization and Engineering., edt. Z. Stevanović., Springer, Professional Practice in Earth Sciences ...

  • Глаголи у кухињи и за столом

    Цветана Крстев, Биљана Лазић (2015)
    У раду је приказано истраживање лексике на српском језику кулинарског домена које се заснива на коришћењу доменског корпуса, електронских лексичких ресурса, пре свега WordNet-а и морфолошких речника, и локалних граматика. Приказане су доменске специфичности ових ресурса, како се користе, и међусобно употпуњују. Посебно је приказано како се коришћењем доменског корпуса могу екстраховати глаголи специфични за кулинарски домен и описати начини њиховог коришћења. Дат је попис глагола са основним подацима који је добијен применом представљених метода.
    аутоматска обрада, коначни трансдуктори, електронски речници, семантичке мреже, локалне граматике, кулинарство
    ... 39-49.ISSN 0027-8084. 25. ФРЕЈН И ДР. 2011: Jill Freyne, ShlomoBerkovsky, Gregory Smith. "Recipe recommendation: accuracy and reasoning." In User Modeling, Adaption and Personalization, pp. 99-110. Springer Berlin Heidelberg. Додатак Глагол леме речн ик употреба активирати активиран да ...
    ... ac.rs The Digital repository of The University of 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 Цветана Крстев (Филолошки факултет) Биљана Лазић (Ру ...

  • Просторни положај лежишта угља Ђурђевик: геофизичко-геолошки модел

    Синиша Арсеновић (2019)
    Лежиште угља Ђурђевик представља источни део Бановићког угљеног басена и припада северној страни босанске офиолитске зоне унутрашњих Динарида у чији састав улазе стене палеозојске, мезозојске и кенозојске старости. Језерска доњомиоценска угљоносна серија изграђена је од лапоровито-глиновитих седимената са једним слојем мрког угља. Дебљина угљеног слоја креће се у интервалу од 5 до 25 m са генералним правцем пружања СЗ - ЈИ и падом према ЈЗ. У зони обухваћеноj геофизичким истраживањима изражена je пострудна тектоника у виду раседа мањег и ...
    рефлективна сеизмика, 3Д геофизичко-геолошки модел, угаљ, синтетички модел, моделирање
    ... oitation works, it was possible to make a spatial interpretation as well as a reliable 3D model of the coal series. Keywords: reflective seismic, 3D geophysical-geological model, coal, synthetic model, modeling Scientific field: Geological engineering Scientific subfield: ...
    ... ac.rs The Digital repository of The University of 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 УНИВЕРЗИТЕТ У БЕОГРАДУ РУДАРСКО-ГЕОЛОШКИ ФАКУЛТЕТ ...

  • 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)

  • 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
    ... principles of sustainable development in a modern manner, with continuous improvement of applied procedures. The academic approach to environmental system modeling in energy industry is based on the use of analytical calculations, statistical analyses, definitions of economic parameters, or assessment of energy ...
    ... principles of sustainable development. J. Environ. Prot. Ecol. 2016, 17, 1066–1075. 27. Shan, Y.; Goodrum, P.M. Integration of Building Information Modeling and Critical Path Method Schedules to Simulate the Impact of Temperature and Humidity at the Project Level. Buildings 2014, 4, 295–319. [CrossRef] ...
    ... the health and mortality of the population of the surrounding populated areas [37]. 4. Conclusions Increased interest in environmental quality, as well as obligations arising from the EU accession process (particularly derived from the Chapter 27: Environment) impose trend of responsible environmental ...

  • Mikroorganizmi - biohidrogeološki indikatori odabranih pojava mineralnih voda Srbije

    Vladimir Šaraba (2021)
    Sa namerom definisanja hidrogeološke uloge i značaja mikrobiološkog diverziteta odabranih pojava mineralnih voda Srbije, primenom sistema biodetektora, dokazano je prisustvo gvožđevitih, sulfato-redukujućih, sluz-produkujućih, heterotrofnih aerobnih i denitrifikacionih bakterija, na osnovu čega je proračunat rizik od razvoja procesa biokorozije i biohemijske inkrustacije, te zdravstveni rizik. Uz procenu rizika, izvedene su analize skenirajuće elektronske mikroskopije biofilmova i hidrogeohemijsko modeliranje, te makroskopska, otpička i difrakciona ispitivanja naslaga inkrustacije, dok je fizičko-hemijskim analizama utvrđena vrednost ukupne mineralizacije iznad 1 g/L, kao i povišeni ...
    biohidrogeologija, SEM analize, makroskopska i optička ispitivanja, rendgenska difrakcija praha, hidrogeohemijsko modeliranje, BART analize, metabarkoding analize mikrobioma, fizičko-hemijske analize, starenje bunara (biokorozija, biohemijska inkrustacija i biozarastanje), zdravstveni rizik
    ... y microbiology, 57(2), 243-249. Cullimore, D. R. (1999). Microbiology of well biofouling (Vol. 3). USA: CRC press. Cullimore, R. (2008). Determination of Plugging and Corrosion risks in water wells of all types, Water well rehabilitation workshop protocol 22608. Drycon Bioconcepts Inc., Saskatchewan ...
    ... ac.rs The Digital repository of The University of 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 UNIVERZITET U BEOGRADU RUDARSKO - GEOLOŠKI FAKULTET ...
    ... sulphur bacteria, Methylotenera, Flavobacterium, Melioribacter and Dechloromonas. The research concludes that the respective microorganisms cause water well aging and define the ecological status of the water resources, while, on the other hand, some of the genera possess the biotechnological potential ...

  • Развој геолошког терминолошког речника ГеолИССТерм

    Ranka Stanković, Branislav Trivić, Olivera Kitanović, Branislav Blagojević, Velizar Nikolić (2011)
    ... lowed by a description of the approach to the development of the geologic terminology and the structure of the vocabulary using the Uml (Unified Modeling Language) model. The concept of domain control in the geologic Information System of Serbia has been explained in detail. Software solutions for ...
    ... ranging the content, forming new semantically or thematically related groups, as well as sort- ing and searching the content using different criteria. every entry contains a name, i.e. the term it- self, its definition, as well as, possibly, synonyms. The number showing the entry’s place on the list of ...
    ... ac.rs The Digital repository of The University of 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 INFOtheca, № 1, vol XII, August 2011 49 1ranka@grf.bg.ac.rs ...

  • Multi-word Expressions for Abusive Speech Detection in Serbian

    Ranka Stanković, Jelena Mitrović, Danka Jokić, Cvetana Krstev (2020)
    Ovaj rad predstavlja istraživanja na usavršavanju i unapređenju srpske verzije rečnika Hurtlex, višejezičnog leksikona uvredljivih reči. Posebnu pažnju posvećujemo dodavanju izraza sa više reči (polileksemskih jedinica) koji se mogu smatrati uvredljivim, jer su takvi leksički zapisi veoma važni za postizanje dobrih rezultata u mnoštvu zadataka otkrivanja uvredljivog jezika. Srpski morfološki rečnici se koriste kao osnova za čišćenje podataka i stvaranje rečnika. Istaknuta je veza sa drugim leksičkim i semantičkim resursima na srpskom jeziku i predviđena je izgradnja sistema za ...
    uvredljiv govor, govor mržnje, leksički izvori, višejezični leksikon, izrazi sa više reči
    ... PARSEME general meeting. Ias, i, Romania, pages 23–24. Jelena Mitrovic, Cliff O’Reilly, Randy Allen Harris, and Michael Granitzer. 2020. Cognitive modeling in compu- tational rhetoric: Litotes, containment and the unexcluded middle. In Ana Paula Rocha, Luc Steels, and H. Jaap van den Herik, editors, ...
    ... ac.rs The Digital repository of The University of 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 Joint Workshop on Multiword Expressions and Electronic Lexicons ...
    ... Morpho-syntactic Dictionary (SrpMD) due to its comprehensiveness (Krstev, 2008). Various classes of multi-word expres- sions are represented in SrpMD as well, primarily noun and adjective expressions. However, none of the dictionary entries were labeled specifically for hate speech and abusive language detection ...

  • 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 ...
    ... and Electronic dictionaries. Faculty of Philology, University of Belgrade. Noraset, T., Liang, C., Birnbaum, L., & Downey, D. (2017). Definition modeling: Learning to define word embeddings in natural language. In Proceedings of the AAAI Conference on Artificial Intelligence (Vol. 31, No. 1). Krstev ...
    ... development of the SASA dictionary, as well as other dictionaries. Definition extraction is a relevant task in different areas. In addition to dictionary writing, it is also important in the domain of question answering, namely responding to ‘What-is’ questions, as well as for ontology development. The ...
    ... ac.rs The Digital repository of The University of 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 Towards Automatic Definition Extraction for Serbian Stanković ...