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Упит dcterms_subject_txt:porosityGeneral Computer Science

753 items

  • Diagnostic procedure of bucket wheel and boom computer modeling – a case study revitalization bucket wheel and drive of BWE SRs2000

    Predrag Jovančić, Dragan Ignjatović, Tasko Maneski, Dragan Novaković, Časlav Slavković (2019)

  • Wordnet Development Using a Multifunctional Tool

    Ivan Obradović, Ranka Stanković (2007)
    In this paper we present a multifunctional tool for manipulating heterogeneous language resources. The tool handles electronic dictionaries, wordnets and aligned texts, and provides for their synchronous use in various tasks. We focus here on the description of the possibilities this tool offers in the development of wordnets. Besides the wordnet module which enables parallel handling of two wordnets, other modules, such as the module for morphological dictionaries and the module for aligned texts, as well as available finite ...
    Wordnet development, language resource integration, HLT tools
    ... London, England, 1998. [7] T. Grass, D. Maurel and O. Piton. Description of a Multilingual Database of Proper Names. Lecture Notes in Computer Science, Advances in Natural Language Processing, Third International Conference, PorTAL, June 2002, Faro, Portugal, 23-26, Springer, Berlin, Vol ...
    ... Београду [ДР РГФ] Wordnet Development Using a Multifunctional Tool | Ivan Obradović, Ranka Stanković | Proceedings of the International Workshop Computer Aided Language Processing (CALP) '2007, Borovets, Bulgaria, September 2007 | 2007 | | http://dr.rgf.bg.ac.rs/s/repo/item/0005258 Дигитални репозиторијум ...
    ... WordNet, was conceived in 1985 by George Miller, a renowned professor of psychology at Princeton University and his associates from the Cognitive Science Laboratory. They started to develop PWN as a linguistic database that maps the way the mind stores and uses language, namely as some sort of ...

  • Investments and benefits in computer supported systems for remote monitoring and management in real time

    Vujić Slobodan, Radosavljević Milinko, Miljanović Igor, Gigov Mihajlo (2016)

  • GIS Application Improvement with Multilingual Lexical and Terminological Resources

    Ranka Stanković, Ivan Obradović, Olivera Kitanović (2010)
    ... Developement in Computer Science and Engeneering, ed. Grigori Sidorov, Centro Innovacion y Desarrollo Tecnologico en Computo, Instututo Politecnico Nacional, Mexico, pp. 14-20. Tufiş, D. (ed.), (2004). Special Issue on BalkaNet Project, Romanian Journal on Information Science and Technology ...
    ... (2008). ISO/TC 37/SC 4 N453, N330 Rev.16, ISO FDIS 24613, Language resource management — Lexical markup framework (LMF). ISO (2003), 16642, Computer applications in terminology -- Terminological markup framework (TMF). View publication statsView publication stats https://www.researchgate ...

  • Indeksi kontrole održavanja i korišćenja rotornog bagera

    Jovana Mitrović, Predrag Jovančić, Dragan Ignjatović, Stevan Đenadić, Filip Miletić (2023)
    Razvoj površinske eksploatacije se u velikom stepenu zasniva na svestranoj mehanizaciji rudarskih radova. Kako bi se zadovoljili potrebni kapaciteti, neophodna je primena savremene mehanizacije, velikih kapaciteta i pouzdanosti u radu. Naime, sa stepenom povećanja mehanizovanosti radova smanjuje se broj zaposlenih radnika, povećava produktivnost rada, smanjuju troškovi po jedinici proizvoda, a samim tim i povećava ekonomičnost površinske eksploatacije. Predmet istraživanja su rotorni bageri SRs 1200 koji predstavljaju samohodne mašine kontinuiranog dejstva namenjene za otkopavanje jalovine i korisne supstance na površinskim ...
    rudarstvo, rotorni bager, indeksi održavanja, indeksi korišćenja, TOPSIS

  • 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

  • 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
    ... Inflection of Compounds and Phrases. Polibits (37) 2008, Special section: Natural Langugage Processing, Journal of Research and Developement in Computer Science and Engeneering, ed. Grigori Sidorov, Centro Innovacion y Desarrollo Tecnologico en Computo, Instututo Politecnico Nacional, Mexico, pp ...
    ... so-called Princeton Wordnet (PWN), having today approximately 140,000 synsets. Due to its remarkable size and successful inclusion in various computer-based applications it is considered as a de facto standard upon which wordnets for many other languages were built. One successful application ...
    ... Manual, http://www-igm.univ- mlv.fr/~unitex/UnitexManual2.1.pdf, 2008. [16] O. Piton, D. Maurel. Beijing frowns and Washington takes notice: Computer Processing of Relations between Geographical Proper Names in Foreign Affairs, Fourth International Workshop on Applications of Natural Language ...

  • The Dictionary of the Serbian Academy: from the Text to the Lexical Database

    Ranka Stanković, Rada Stijović, Duško Vitas, Cvetana Krstev, Olga Sabo (2018)
    In this paper we discuss the project of digitization of the Dictionary of the Serbo-Croatian Standard and Vernacular Language. Scanning and character recognition were a particular challenge, since various non-standard character set encoding was used in the course of the almost 60-year long production of the dictionary. The first aim of the project was to formalize the micro-structure of the dictionary articles in order to parse the digitized text of and transform it into structured data stored in relational lexical database. This approach ...
    computer lexicography, lexical database, language resources, dictionary, Serbian language
    ... evaluation of the results shows that the developed model and software solution can be successfully used for the other volumes as well. Keywords: computer lexicography, lexical database, language resources, dictionary, Serbian language 1 Introduction The first volume of the Dictionary of the Serb ...
    ... Dictionaries – from File System to lemon Based Lexical Database, In 6th Workshop on Linked Data in Linguistic (LDL-2018), Towards Linguistic Data Science (in print) Stijović, R., Sabo, O., Stanković, R. (2017). Rečnik SANU kao baza terminoloških rečnika (na primeru Rečnika kulinarstva) u: Piper, ...
    ... dictionary of the Serbian language (in Cyrillic)] Acknowledgements This research was partially supported by Serbian Ministry of Education and Science under the grants #III 47003, #178003 and #178009. Powered by TCPDF (www.tcpdf.org) 9 / 9 http://www.tcpdf.org ...

  • Synthesis and characterization of high-pressure and high-temperature sphene (CaTiSiO5)

    Jelena Pantić, Vladimir Urbanovich, Vesna Poharc-Logar, Bojan Jokić, Marija Stojmenović, Aleksandar Kremenović, Branko Matović (2014)
    Sphene (CaTiSiO5), a calcium titanosilicate ceramic has been prepared from a powder mixture of CaCO3, TiO2 and SiO2 using vibro-milling for homogenization and activation of precursors. During the highpressure and high-temperature synthesis (HPS) process at 4 GPa and 1,200 °C, sphene undergoes into phase transition, from room-temperature phase P21/a to high-temperature phase A2/a. Evidence of that structural phase transition is given in this paper using infrared, Raman spectroscopy and X-ray powder diffraction. Rietveld refinement was employed to get the ...
    Sphene, Phase transition, Raman spectroscopy, X-ray diffraction, SEM, IR

  • Creation of a Training Dataset for Question-Answering Models in Serbian

    Ranka Stanković, Jovana Rađenović, Maja Ristić, Dragan Stankov (2024)
    Razvoj i primena veštačke inteligencije u jezičkim tehnologijama značajno su napredovali poslednjih godina, posebno u domenu zadatka odgovaranja na pitanja (Question Answering - QA). Dok su postojeći resursi za QA zadatke razvijeni za glavne svetske jezike, srpski jezik je relativno zanemaren u ovoj oblasti. Ovaj rad predstavlja inicijativu za kreiranje obimnog i raznovrsnog skupa podataka za obučavanje modela za odgovaranje na pitanja na srpskom jeziku, koji će doprineti unapređenju jezičkih tehnologija za srpski jezik. Pored brojnih istraživanja o jezičkim modelima ...
    veštačka inteligencija, obrada prirodnog jezika, jezički resursi, anotirani skupovi, ekstrakcija informacija, odgovaranje na pitanja

  • Advantages and Disadvantages of a Parallel and Zigzag Method of Acquisition in Walking Mode in Magnetometric Archeological Research

    Mirko Petković, Vesna Cvetkov, Branislav Sretenović (2014)
    магнетометријска испитивања, цик-цак и паралелна аквизиција у ходајућем моду, линеарне аномалије, археологија
    ... les, and all the data Archaeology and Science 10 (2014) 96 Petković et al - Advantages and Disadvantages of a Parallel...(93-110) Fig. 3 Contour m ap of a vertical gradient of TM I in N -S orientation. K ey as for Fig 1. 97 Archaeology and Science 10 (2014)Petković et al - Advantages and ...
    ... lter in two directions. 99 Archaeology and Science 10 (2014)Petković et al - Advantages and Disadvantages of a Parallel...(93-110) Fig. 5 Contour m ap of a vertical gradient of TM I in E-W orientation. K ey as for Fig 1. Archaeology and Science 10 (2014) 100 Petković et al - Advantages and ...
    ... and Science 10 (2014)Petković et al - Advantages and Disadvantages of a Parallel...(93-110) Fig. 5b Contour map of a vertical gradient of TMI in E-W orientation. Key as for Fig 1. Fig. 5c Contour map of a vertical gradient of TMI in E-W orientation. Key as for Fig 1. Archaeology and Science 10 (2014) ...

  • Српски језик у дигиталном добу -- The Serbian Language in the Digital Age

    Duško Vitas, Ljubomir Popović, Cvetana Krstev, Ivan Obradović, Gordana Pavlović-Lažetić, Mladen Stanojević (2012)
    Serbian language
    ... (for the 2011–2014 period) funded by the Ministry of Education and Science. Un- til 2010 scientific projects (and hence criteria for their evaluation) have been strictly divided among the fields ofmathematics (including computer science as its part), language, and technological disciplines. In such a set- ...
    ... Technology Group, Univ. of Oslo: Stephan Oepen Пољска Poland Institute of Computer Science, Polish Academy of Sciences: Adam Przepiórkowski, Maciej Ogrodniczuk Univ. of Łódź: Barbara Lewandowska-Tomaszczyk, Piotr Pęzik Dept. of Computer Linguistics and Artificial Intelligence, Adam Mickiewicz Univ.: Zygmunt ...
    ... and to machine translation in particular, is to build rule-based systems. Experts in the fields of linguistics, computa- tional linguistics and computer science first have to en- code grammatical analyses (translation rules) and com- pile vocabulary lists (lexicons). is is very time con- suming and labour ...

  • Analiza primene višekriterijumskih metoda u optimizaciji izbora hidruličnih bagera na površinskim kopovima uglja

    Stevan Đenadić, Predrag Jovančić, Dragan Ignjatović, Filip Miletić, Ivan Janković (2019)
    Hidraulični bageri primenjuju se u različitim oblastima privrede a najzastupljeniji su u građevinarstvu i rudarstvu. Na površinskim kopovima sa kontinualnim sistemima, klasifikuju kao pomoćna mehanizacija a na površinskim kopovima sa diskontinualnim sistemima, kao osnovna mehanizacija. Kako je u oba slučaja njihova primena neizostavna, važno je izvršiti adekvatnu analizu postojećih podataka, u cilju optimizacije izbora tipa hidrauličnog bagera u odnosu na uslove rada datog površinskog kopa. U radu su opisane različite višekriterijumske metode koje su korišćene za analizu hidrauličnih bagera. ...
    višekriterijumske metode, površinski kop uglja, pomoćna mehanizacija, hidraulični bager
    ... rchy Process. New York, USA: Mc-Graw-Hill, 1980. [14] Russo F S M, Camanho R, Criteria in AHP: a Systematic Review of Literature. Procedia Computer Science, 55, pp. 1123-1132, 2015. DOI: 10.1016- /j.procs.2015.07.081 [15] Stojanović S, Razvoj modela za evaluaciju internet informacionih resursa ...
    ... čar pp. 52-55, 2016. [16] Krohling R A, Pacheco A G C, A-TOPSIS - An Approach Based on TOPSIS for Ranking Evoluti- onary Algorithms. Procedia Computer Science, 55, pp. 308–317, DOI:10.1016/j.procs.2015.07.054, 2015. [17] Tsaur R. C, Decision risk analysis for an interval TO- PSIS method. Applied ...

  • 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
    ... it is translated to (i.e. as a word in a target language). An example that demonstrates both cases is an English word “a screenshot”, from the computer science. In Serbian, this term is either translated as snimak Infotheca Vol. 19, No. 2, December 2019 119 Šandrih B., Stanković R., “Extraction ...
    ... supported by the Ministry of Education, Science and Technological Development through projects ON-178006 and III47003. References Arcan, Mihael, Marco Turchi, Sara Tonelli and Paul Buitelaar. “Leveraging Bilingual Terminology to Improve Machine Translation in a Computer Aided Translation Environment”. Natural ...
    ... paper Extraction of Bilingual Terminology using Graphs, Dictionaries and GIZA++ UDC 81’322.2 DOI 10.18485/infotheca.2019.19.2.6 ABSTRACT: In science, industry and many research fields, terminology is rapidly developing. Most often, a language that is “lin- gua franca” for most of these areas is ...

  • Развој геолошког терминолошког речника ГеолИССТерм

    Ranka Stanković, Branislav Trivić, Olivera Kitanović, Branislav Blagojević, Velizar Nikolić (2011)
    ... stored in the objects within that domain and the interconnections existing between them. On- tologies are used in important fields of computer and information science, such as artificial intel- ligence, semantic web, information systems, etc., as a form of representation of knowledge about the world ...
    ... Data model Science language Technical Team, 56 p. Soller, r. David, ed., 2004b. Sedimentary materials: science language for their classification, description, and interpretation in digital geologic-map databases, version 1.0 (12/18/2004), North American geologic- map Data model Science language Technical ...
    ... malta, pp.2283-2287. Struik, l.c. Quat, m.B. Davenport, P.h. and Okulitch, A.v. 2002. Multi-hierarchical rock classification for use with thematic computer-based query systems:, a preliminary scheme. geological Survey of canada, current research 2002D, 9 p. Trivić, Branislav. Blagojević Branislav & ...

  • 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
    ... for Mathematical Formulae. A Lecture Notes in Computer Science, 4120 (1), pp. 241- 253. [6] Iancu, M., Kohlhase, M., Prodescu, C. (2014). Representing, Archiving, and Searching the Space of Mathematical Knowledge. Lecture Notes in Computer Science, 8592 (1), pp. 26- -30. [7] Lozier, L. D. ...

  • WS4LR - a Worksation for Lexical Resources

    Cvetana Krstev, Ranka Stanković, Duško Vitas, Ivan Obradović (2006)
    Lexical Resources, Wordnet, Serbian
    ... other languages provided that they follow the described formats and methodologies. The tool operates on the .NET platform and runs on a personal computer under Windows 2000/XP/2003 operating system with at least 256MB of internal memory. 1 Introduction The Human Language Technology group at ...
    ... correspond to search criteria 4. Programming Considerations WS4LR is written in C#, operates on the .NET platform and can run on any personal computer under Windows 2000/XP/2003 operating system with at least 256MB (preferably 512MB) of internal memory. The solution consists of five projects, ...
    ... Portugal, May 2004, vol. 4, pp. 1103-1106 Horák, A., Smrž, P. (2004) New Features of Wordnet Editor VisDic, Romanian Journal of Information Science and Technology, Volume 7, Numbers 1-2, 2004, pp. 201-214 Savary, A. (2005) Towards a Formalism for the Computational Morphology of Multi-Word ...

  • Machine Learning and Deep Neural Network-Based Lemmatization and Morphosyntactic Tagging for Serbian

    Ranka Stanković, Branislava Šandrih, Cvetana Krstev, Miloš Utvić, Mihailo Škorić (2020)
    The training of new tagger models for Serbian is primarily motivated by the enhancement of the existing tagset with the grammatical category of a gender. The harmonization of resources that were manually annotated within different projects over a long period of time was an important task, enabled by the development of tools that support partial automation. The supporting tools take into account different taggers and tagsets. This paper focuses on TreeTagger and spaCy taggers, and the annotation schema alignment ...
    Part-of-Speech tagging, lemmatization, corpus, evaluation, Serbian, morphological dictionary
    ... finite-state resources. In Zygmunt Vetu- lani, et al., editors, Human Language Technology. Chal- lenges for Computer Science and Linguistics. LTC 2015. Lecture Notes in Computer Science, vol 10930., pages 277–289. Springer International Publishing, Cham. Denis, P. and Sagot, B. (2009). Coupling ...
    ... other Natural Language Processing tasks, such as Text Classi- fication, Named Entity Recognition, Sentiment Analysis, Question Answering, etc. Computer programs that perform this task, the so-called ‘taggers’, can be based on lookup-tables, regular expres- sions, linguistic (morphological, semantic ...
    ... this type, with over 200.000 annotated tokens. 6. Acknowledgements This research was partially supported by Serbian Ministry of Education and Science under the grants #III 47003 and ON 178006, and by COST Action CA16204 Distant Read- ing for European Literary History. 7. Bibliographical References ...

  • Effectiveness Analysis of Different Bucket-wheel Excavators

    Stevan Đenadić, Predrag Jovančić, Dragan Ignjatović, Miloš Tanasijević, Filip Miletić (2021)
    Coal production in open-pit lignite mines in the Republic of Serbia is performed with continuous work systems. In addition to coal production, the same systems are used for the exploitation of large quantities of overburden. According to the reliability concept, continuous systems are in linear connection. If the failure occurs in one part of the system, that will produce a downtime of the entire system. The initial and most important factor of continuous systems is the bucket-wheel excavator. It ...
    bucket-wheel excavator, open-pit coal mine, mining, multi-criteria decision methods

  • Old or New, We Repair, Adjust and Alter (Texts)

    Cvetana Krstev, Ranka Stanković (2020)
    U ovom radu predstavljamo kako se e-rečnici i kaskade transduktora konačnih stanja implementirani u alatu Unitex mogu koristiti za rešavanje tri problema transformacije teksta: ispravljanje tekstova nakon OCR-a, vraćanje dijakritičkih znakova i prebacivanje između različitih jezičkih varijanti.
    ispravka teksta, OCR greške, restauracija dijakritika , jezičke varijante, elektronski rečnik, transduktori konačnih stanja
    ... Joint IRE-AIEE-ACM Computer Conference, IRE-AIEE-ACM ’59 (Eastern). New York, NY, USA: ACM, 1959, 225–232. http://doi.acm.org/10. 1145/1460299.1460326 Friburger, Nathalie and Denis Maurel. “Finite-state transducer cascades to extract named entities in texts”. Theoretical Computer Science Vol. 313, no. 1 ...
    ... word – if abbreviations match, the words are assumed to be the same. Blaire claims that “given only a vocabu- lary of a properly spelled words, the computer can correct most (including unanticipated) misspellings without human assistance.” He also claims that programming common orthographic rules for English ...
    ... Sébastien, Sebastian Nagel Marschner and Johannes Stiehler. “UNITEX 3.1 User Manual”. Université Paris-Est Marne-la-Vallée. (2016) Peterson, James L. “Computer Programs for Detecting and Correcting Spelling Errors”. Commun. ACM Vol. 23, no. 12 (1980): 676–687. http: //doi.acm.org/10.1145/359038.359041 Petković ...