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Упит dcterms_subject_txt:Serbian language

180 items

  • The lost freshwater goby fish fauna (Teleostei, Gobiidae) from the early Miocene of Klinci (Serbia)

    Katarina Bradić-Milinović, Harald Ahnelt, Ljupko Rundić, Werner Schwarzhans (2019)
    Freshwater gobies played an important role in the Miocene paleolakes of central and southeastern Europe. Much data have been gathered from isolated otoliths, but articulated skeletons are relatively rare. Here, we review a rich assemblage of articulated gobies with abundant otoliths in situ from the late early Miocene lake deposits of Klinci in the Valjevo freshwater lake of the Valjevo-Mionica Basin of Serbia. The fauna was originally described by Anđelković in 1978, who noted many different fishes, including one ...
    Gobiidae, Klincigobius, Rhamphogobius, Toxopyge, Otoliti in situ, Srpski jezerski sistem

  • Middle Miocene otoliths of freshwater fishes from the Vracevic Lake (Serbian Lake System)

    Katarina Bradić-Milinović, Ljupko Rundić, Werner Schwarzhans (2021)
    средњи миоцен, отолити, Врачевић, Ваљевско-mионички басен, Српски језерски систем

  • Coupling of artificial intelligence methods in the development of hybrid intelligent systems

    Ranka Stanković, Ivan Obradović, Nikola Lilić (2001)
    In this paper we present an approach which couples various artificial intelligence (AI) methods in the solution of complex problems that cannot adequately be solved by a single AI method. We argue that the resulting, hybrid intelligent systems (HIS) can be successfully implemented with the use of available AI software libraries. Different coupling methods are analyzed and a classification of hybrid systems based on the chosen method is given. Two case studies of hybrid systems used in mining engineering ...
    hibridni inteligentni sistemi, spregnuti sistemi, metode veštačke inteligencije, rudarske primene veštačke inteligencije
    ... offers safe data archiving for complex data models as this one, as well as all procedures for data manipulation. The use of SQL as a standard query language for data manipulation secures the openness of the hybrid system INVENTS for a connection with different environments. The VENTEX [2] system was ...

  • 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
    ... Vitas, Ljubomir Popović, Cvetana Krstev, Ivan Obradović, Gordana Pavlović-Lažetić, Mladen Stanojević. Српски језик у дигиталном добу -- The Serbian Language in the Digital Age, Springer, in “META-NET White Paper Series”, Georg Rehm and Hans Uszkoreit (Series Editors). 2. ВУЈИЧИЋ СТАНКОВИЋ И ПАЈИЋ ...
    ... Staša Vujičić Stanković, Duško Vitas, “Approximate Measures in the Culinary Domain: Ontology and Lexical Resources”, in Proceedings of the 9th Language Technologies Conference IS-LT 2014, Ljubljana, Slovenia, 9-10 October, 2014, eds. Tomaž Erjavec and Jerneja Žganec Gros, pp. 38-43, Institut "Jožef ...
    ... 59, Међународни славистички центар, Београд. 3. ВУЈИЧИЋ СТАНКОВИЋ И ДР. 2014: Staša Vujičić Stanković, Cvetana Krstev, Duško Vitas, “Enriching Serbian WordNet and Electronic Dictionaries with Terms from the Culinary Domain”, In The Proceedings of Seventh Global WordNet Conference 2014, eds. Heili ...

  • Analiza uporednog praćenja temperature površine ohlađenih materijala pri njihovom zagrevanju do ambijentalne temperature

    Stevan Đenadić, Ljubiša Tomić, Vesna Damnjanović, Katarina Nestorović (2021)
    U datom eksperimentalnom radu su termografskim metodama ispitivane termofizičke karakteristike različitih materijala. Za ispitivanja su izabrani mesingani niovčić, ugalj i pelet, jer imaju različita termoizolaciona svojstava i različito stanje površine. Uzorci su najpre hlađeni, a zatim je njihovo zagrevanje na sobnoj temperaturi praćeno termalnom kamerom. U drugom delu eksperimenta, korišćena je impulsna termografija, a zagrevanje površine uzoraka vršeno je svetlosnom pobudom.
    termografija, impulsna termografija, nedestruktivno testiranje materijala, mesing, ugalj, pelet

  • Primena termografije u rudarstvu

    Stevan Đenadić, Vesna Damnjanović, Predrag Jovančić, Dragan Ignjatović, Dragutin Jovković, Filip Miletić (2019)
    Danas, gotovo da nema oblasti u nauci i tehnici u kojoj se Infracrvena termografija ne primenjuje kao metoda za lociranje i praćenje zagrejanih objekata ili tela, beskontaktnu procenu temperature površina, i nedestruktivno ispitivanje materijala. U radu su prikazane mogućnosti i perspektive primene ove metode u oblasti rudarstva.
    infracrvena termografija, rudarstvo, monitoring
    ... pozicijama u rudarskim kompanijama shvate prednosti primene ovih uređaja. Literatura [1] Gaussorgues G., Infrared Thermography. English language edition, Berlin, Germany: Springer-Science+Busness Media,1994. [2] Maldague X. P. V., Active Thermography in Nondestructive evaluation of materials ...

  • Development of integrated fuzzy model for mine management optimization

    Miodrag Čelebić, Sanja Bajić, Dragoljub Bajić, Dejan Stevanović, Duško Torbica, Vladimir Malbašić (2023)
    fuzzy logika, višekriterijumsko odlučivanje, ocenjivanje eksperata
    ... inaccuracies. As a result, subjective evaluation by engineers and expert experience have become increas- ingly important. Given that the natural language used by miners and geologists is most suited for relaying: knowledge and expressing; opinions, the paper tests a fuzzy optimization methodology ...

  • Data from the Digital Repository of the Faculty of Mining and Geology in eScience (eNauka)

    Biljana Rujević, Mihailo Škorić (2024)
    The paper describes linking the Digital Repository of the University of Belgrade, Faculty of Mining and Geology, with the eScience system in terms of transferring metadata about the results of researchers' scientific work. The steps taken to ensure a smooth harvesting of metadata are outlined. Additionally, a presentation of additional improvements to the OAI system is provided, aiming to contribute to the automatic linking of authors with their results in the eScience system.
    репозиторијуми, еНаука, метаподаци, Рударско-геолошки факултет

  • Mine ventilation system planning using genetic algorithms

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

  • Adaptive neuro-fuzzy prediction of operation of the bucket wheel drive based on wear of cutting elements

    Filip Miletić, Predrag D. Jovančić, Milos Milovančević, Dragan Ignjatović (2020)
    The capacity of the rotor excavator depends largely on the operation of the subsystem for digging. There is a great contribution to the correct and sharp teeth when the capacity is the highest. In the function of time, the teeth become clogged due to abrasive wear, or changes in their geometric shape. To analyze the bucket wheel drive in depend on wear of the cutting elements in this study adaptive neuro fuzzy inference system (ANFIS) approach was implemented. ANFIS ...
    Pogon rotornog točka, habanje, rezni elementi, ANFIS

  • Application of the Fuzzy Model in the Evaluation and Selection of Hydraulic Excavators on Open-Pit Lignite Mine

    Stevan Đenadić, Miloš Tanasijević, Vladimir Milisavljević, Dragan Ignjatović, Predrag Jovančić (2021)
    The production of lignite in large open-pit mines is mainly performed with continuously operating equipment, where bucket-wheel excavators, bucket-chain excavators, belt conveyors, and spreaders are the basic machines. Smaller machines, usually of discontinuous operating nature, are commonly categorized as auxiliary machines. This paper presents the research related to the analysis of auxiliary machine parameters with the case study for a hydraulic excavator. The purpose of the analysis was to develop a model of rating quality of service of the ...
    Fuzzy theory, hydraulic excavator, selection, quality of service, asset management

  • Refinement of waste phosphogypsum from Prahovo, Serbia: characterization and assessment of application in civil engineering

    Josip Išek, Lazar Kaluđerović, Nikola Vuković, Maja Milošević, Ivana Vukašinović, Zorica Tomić (2020)
    γ-spectrometry, brushite, chukhrovite, phosphogypsum, radionuclides, recrystallization
    ... constructive sug- gestions and corrections, which greatly improved the paper. The authors are also grateful to Dobrila Nikolić, MA in English, for language and style corrections and to the chemical company Elixir Prahovo for providing the samples for analysis. Financial support. The research was supported ...
    ... the purified gypsum. This increase in the WI benefits the potential use of recrystallized phosphogypsum in various industries. For example, in the Serbian cement indus- try, A-grade cements should have WI values >80%, so for gypsum to be used as one of the components of A-grade cements, it must comply ...
    ... on Cement Quality. Official Gazette of the Republic of Serbia No. 44. National Assembly of the Republic of Serbia, Belgrade, Serbia, 11 pp. (in Serbian). RS Official Gazette (2018) Rulebook on Limits of Radionuclides Content in Drinking: Water, Foodstuffs, Feeding Stuffs, Medicines, General Use ...

  • 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

  • Gate Road Support Deformation Forecasting Based on Multivariate Singular Spectrum Analysis and Fuzzy Time Series

    Luka Crnogorac, Rade Tokalić, Zoran Gligorić, Aleksandar Milutinović, Suzana Lutovac, Aleksandar Ganić (2021)
    Underground mining engineers and planners in our country are faced with extremely difficult working conditions and a continuous shortage of money. Production disruptions are frequent and can sometimes last more than a week. During this time, gate road support is additionally exposed to rock stress and the result is its progressive deformation and the loss of functionality of gate roads. In such an environment, it is necessary to develop a low-cost methodology to maintain a gate road support system. ...
    deformacije podgrade, lasersko skeniranje, višekanalna singularna spektralna analiza, prognoza, klasterisanje fuzzy vremenskih serija
    ... and each interval is characterized by an adequate linguistic variable. The variable whose values are words or sentences in a natural or artificial language is called a linguistic variable. We use five linguistic variables n = 5 to describe displacement intensity of configuration of the gate road support; ...
    ... and each interval is characterized by an adequate linguistic variable. The variable whose values are words or sentences in a natural or artificial language is called a linguistic variable. We use five linguistic variables n = 5 to describe displacement intensity of configuration of the gate road support; ...

  • Age of the Jurassic hemipelagic sediments from the Ljubiš area (Zlatibor Mt., SW Serbia)

    Nikita Bragin, Nevenka Đerić (2020)
    Radiolaria, Dinarides, Jurassic, stratigraphy, Serbia
    ... the valuable comments given by Hans-Jürgen GAWLICK, Renata JACH and an anonymous reviewer and the help of John ROGERS who im­ proved the English language of the manuscript. Lastly, we would like to pay our gratitude and our respects to our friend and col­ league, Nataša GERZINA. After many joint ...

  • Named Entity Recognition for Distant Reading in ELTeC

    Francesca Frontini, Carmen Brando, Joanna Byszuk, Ioana Galleron, Diana Santos, Ranka Stanković (2020)
    Akcija COST „Udaljeno čitanje za evropsku književnu istoriju“, koja je počela 2017. godine, ima među svojim glavnim ciljevima stvaranje višejezične zbirke evropskih književnih tekstova (ELTeC) otvorenog koda. U ovom radu predstavljamo rad koji je obavljen na ručnom označavanju selekcije ELTeC kolekcije za imenovane entitete, kao i na proceni postojećih alata za prepoznavanje imenovanih entiteta u pogledu njihove sposobnosti da automatski urade takve anotacije. U poslednjem paragrafu se razmatraju zajedničke tačke između ove inicijative i CLARIN-a.
    ... ite ra ry E n tit ie s . In Proceedings ofthe 2019 Conference ofthe NorthAmerican Chapter ofthe Associationfor Computational Linguistics: Human Language Technologies, Volume 1 (Long and Short Papers), p a g e s 2 1 3 8 -2 1 4 4 , M in n e ap o lis , M in n e so ta , Ju n e . A sso c ia tio n ...
    ... V olpes N u n e s, M ., M a m ed e , N . J ., O liv e ira , C ., a n d D ias , M . C ., ed ito rs , Computational Processing ofthe Portuguese Language: 7thInternational Workshop, PROPOR2006. Itatiaia, Brazil, May 2006(PROPOR'2006), p ag e s 8 0 -8 9 . S p rin g e r V erlag . h ttp s :/ /l in ...
    ... e s , a n d it re c o g n is e s e n ti t ie s c o m p o s e d o f m o re th a n 4 to k e n s , w h ic h a re a c tu a lly ra re . Serbian: S rp N E R is a ru le b a s e d s y s te m a n d th e b e s t N E R to o l fo r S e rb ia n . 1 1% o f m is s in g a n n o ta tio n ...

  • Sistem poslovne inteligencije za upravljanje zaštitom na radu u rudarskoj industriji

    Ljiljana R. Kolonja (2016-09-23)
    Postojeća organizacija zaštite na radu na površinskim kopovima uglja često nije umogućnosti da blagovremeno i tačno ukaže na nedostatke, koji mogu u bližoj ilidaljoj budućnosti da budu uzrok narušavanja bezbednosti radnika, ali i uzrokoštećenja materijalnih dobara rudnika. Nemogućnost donošenja pravovremenihodluka je moguće izbeći uvođenjem softverski podržanih sistema za praćenje ianalizu bezbednosti i zaštite na radu.Osnovni cilj ove doktorske disertacije je definisanje metodologije i razvoj modelasistema upravljanja zaštitom na radu, koji će omogućiti savremen, adekvatan isveobuhvatan način praćenja i analize ...
    rudarstvo, bezbednost i zdravlje na radu, poslovna inteligencija,tehnička zaštita, ontologije
    ... Analitical Processing ‐ Analitička obrada podataka v OLTP ‐ On Line Transactional Processing – Transakciona obrada podataka OWL ‐ Web Ontology Language (OWL, 2013) ‐ Jezik za opisivanje ontologija i semantički veb PaaS ‐ Cloud Platform as a Service ‐Platforma kao usluga RDF ‐ Resource Description ...
    ... razvoja softvera SaaS ‐ Software as a Service ‐ Softver kao usluga SPAS –Sistem za podršku u analiziranju stanja sigurnosti rada SQL‐ Structured Query Language ‐ Relacioni upitni jezik SUMO ‐ Suggested Upper Merged Ontology ‐ Spajanje više javno dostupnih ontologija višeg nivoa SUO ‐ Standard Upper Ontology ...
    ... indexc ‐ Ponderisani sigurnosni indeks opasnosti TBX ‐ TermBase eXchange system – Sistem za razmenu terminoloških podataka UML – Unified Modeling Language – Objedinjeni jezik za modelovanje ZNR – Zaštita na radu vi SPISAK SLIKA Slika 2.1. Ukupan broj povreda sa smrtnim ishodom u rudnicima uglja ...

  • Using Metadata For Content Indexing Within An OER Network

    Ranka Stanković, Olivera Kitanović, Ivan Obradović, Roberto Linzalone, Giovanni Schiuma, Daniela Carlucci (2014)
    ... included in BMP. Figure2: Metadata model for BAEKTEL portal General data are taken from the DC standard. They are: title, creator, description, language of the content of the resource, date when the resource was made available to the public, contributor and type of resource. Also, for each of ...

  • Еоценска фауна југозападног дела Сирт басена (Либија)

    Љупко Рундић, Мери Ганић (2020)
    Еоцен, крупни мекушци, нумулити, ЈЗ Сирт басен, Либија

  • Чији је пример? Анализа лексичких обележја на примерима Речника САНУ

    Бранислава Б. Шандрих, Ранка М. Станковић, Мирјана С. Гочанин (2019)
    У овом раду поставља се питање: да ли се може утврдити ко је аутор неког текста уколико се анализирају искључиво његова лексичка обележја? Како бисмо покушали да добијемо одговор на ово питање, посматрали смо примере у оквиру речничког чланка појединачне лексеме Речника САНУ, који су забележени у пет томова (и то: I, II, XVIII, XIX и XX). Сваки пример је преузет из неког извора на шта упућују скраћенице, наведене у заградама. Од преко 5.000 понуђених извора, определили смо се ...
    идентификација ауторства, лексичка обележја, анализа обележја, примери Речника САНУ
    ... образаца” (енгл. Pattern Recognition). Подучавање рачунара да разуме и производи природан језик зове се обрада природних језика (енгл. Natural Language Processing). А обрада природних језика решава различите проблеме у разумевању текста који се тичу препознавања говора (енгл. Speech Recognition) ...
    ... српскохрватског књижевног и народног језика сану, Београд: САНУ, VII‒XXVI. Витас/Крстев 2012: Duško Vitas & Cvetana Krstev, Processing of Corpora of Serbian Using Electronic Dictionaries. Prace Filologiczne, vol. LXIII, Warszawa, 279–292. Вуловић/Ђинђић/Радоњић 2008: Наташа Вуловић, Марија Ђинђић и Да- ...
    ... Бранислава Б. Шандрих, Ранка М. Станковић, Мирјана С. Гочанин316 Утвић 2014: Miloš Utvić, The construction of reference corpus of contemporary Serbian [Izgradnja referentnog korpusa savremenog srpskog jezika] (Doc- toral dissertation, University of Belgrade). Фекете 1993: Егон Фекете, „О Речнику ...