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218 items
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Automatic construction of a morphological dictionary of multi-word units
The development of a comprehensive morphological dictionary of multi-word units for Serbian is a very demanding task, due to the complexity of Serbian morphology. Manual production of such a dictionary proved to be extremely time-consuming. In this paper we present a procedure that automatically produces dictionary lemmas for a given list of multi-word units. To accomplish this task the procedure relies on data in e-dictionaries of Serbian simple words, which are already well developed. We also offer an evaluation ...electronic dictionary, Serbian, morphology, inflection, multiwordn units, noun phrases, query expansion... finite-state transducers (FSTs) that rely on morphological e-dictionaries of simple words to model these MWUs correctly [4]. When applied to a text in automatic text analysis these FSTs associate recognized MWUs with lemmas as well as with appropriate grammatical categories. Both the associated lem- mas ...
... in C# and operates on the .NET platform. It supports development, maintenance and exploitation of various resources: e- dictionaries, wordnets, and aligned texts. A user of this tool need not use all of these resources, or even possess them, but those that exist are visible in all modules and can be exploited ...Cvetana Krstev, Ranka Stanković, Ivan Obradović, Duško Vitas, Miloš Utvić. "Automatic construction of a morphological dictionary of multi-word units" in Lecture Notes in Computer Science 6233, Advances in Natural Language Processing, Proceedings of the 7thInternational Conference on NLP, IceTAL 2010, Reykjavik, Iceland, August 2010, Springer (2010): 226-237. https://doi.org/10.1007/978-3-642-14770-8_26
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Crystallography and Surface Oxidation of Stoichiometric Arsenopyrite from Šumadija-Kopaonik Pb-Zn/Polymetallic Ore District (Serbia)
Ivana Jelić, Aleksandar Pačevski, Aleksandar Kremenović, Aleš Šoster, Andreja Šestan, Janez Zavašnik (2023)The behaviour and stability of arsenopyrite largely depend on its crystal structure, but studies of crystallography and structural defects are scarce. For clarification, we investigated a series of natural arsenopyrite crystals from the polymetallic Pb-Zn-(±Cu,Ag,Au,Sb,Bi,W) Šumadija-Kopaonik ore district (Serbia) by powder X-ray diffraction (XRPD). Among them, samples from the Drenjak gold mineralisation showed near-stoichiometric FeAsS composition and were further investigated by conventional and high-resolution transmission electron microscopy methods. TEM revealed abundant planar crystallographic defects and epitaxial surface oxide layer ...Inorganic Chemistry, Condensed Matter Physics,General Materials Science, General Chemical Engineering, crystal structure, FeAsS, oxidation, TEM, XRPD... results from an epitaxially aligned oxide layer developed on bulk arsenopyrite [27]. The SAED pattern recorded over both crystalline phases shows multiple satellite diffraction spots developed around the main diffraction peaks due to electron scat- tering on two aligned crystal structures with slightly ...
... X-Ray Powder Diffraction (XRPD) results for analysed arsenopyrite samples; «, y = 90%. Location names are bold italic, and sample names in regular text. The at.% As was calculated from XRPD data according to [14]. Impurities were determined as an averagjee of 15 SEM-EDS analyses. Location/ k i k ...
... Textbook for Materials Science; Winter: New York, NY, USA, 2009; ISBN 9780387765006. 22. Goldschmidt, V.M. Atlas Der Krystallformen: Plates and Text; Winter: Heidelberg, Germany, 1913; ISBN 9788578110796. 23. Nesbitt, H.W. Oxidation States and Speciation of Secondary Products on Pyrite and Ar ...Ivana Jelić, Aleksandar Pačevski, Aleksandar Kremenović, Aleš Šoster, Andreja Šestan, Janez Zavašnik. "Crystallography and Surface Oxidation of Stoichiometric Arsenopyrite from Šumadija-Kopaonik Pb-Zn/Polymetallic Ore District (Serbia)" in Crystals, MDPI AG (2023). https://doi.org/10.3390/cryst13020278
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State and perspective of individual household heating in Serbia: A survey-based study
This paper presents the results of the household survey on individual household heating systems in Serbia. The survey was conducted in the period October to December 2020 with the participation of 1100 households with individual household heating systems. The information collected in the questionnaire can be separated into three main parts: basic household data, current heating system characteristics, and households’ perceptions and attitudes. The survey results provide unique and comprehensive information concerning individual household heating systems and the main ...Boban Pavlović, Dejan Ivezić, Marija Živković. "State and perspective of individual household heating in Serbia: A survey-based study" in Energy and Buildings, Elsevier BV (2021). https://doi.org/10.1016/j.enbuild.2021.111128
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INVENTS: A Hybrid Mine Ventilation Planning and Design System
Ventilation system analysis is a complex process based on the calculation and analysis of numerous parameters. These problems can be successfully solved by the SimVent numerical package, but a full understanding and use of the obtained results require the involvement of an experienced specialist in the ventilation field. The solution was found in the creation of a hybrid system INVENTS, whose knowledge base represents a formalization of the expert knowledge in the mine ventilation field. In this paper we ...... and thus initiating the execution of the application process logic. Figure 6 depicts main interface forms containing various controls that enable text search and editing, picture presentation, communication with data base, creation of business diagrams, etc. Fig. 6. Interface forms of the SimVent ...Lilić Nikola, Stanković Ranka, Obradović Ivan. "INVENTS: A Hybrid Mine Ventilation Planning and Design System" in Proceedings of International Scientific Conference of FME Session 4: Automation Control and Applied Informatics , Hong Kong : iConcept Press (2013)
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INVENTS: a hybrid system for subsurface ventilation analysis
Ventilation system analysis is a complex process based on the calculation and analysis of numerous parameters. These problems can be successfully solved by the SimVent numerical package, but a full understanding and use of the obtained results require the involvement of an experienced specialist in the ventilation field. The solution was found in the creation of a hybrid system INVENTS, whose knowledge base represents a formalization of the expert knowledge in the mine ventilation field. In this paper we ...... and thus initiating the execution of the application process logic. Figure 6 depicts main interface forms containing various controls that enable text search and editing, picture presentation, communication with data base, creation of business diagrams, etc. Fig. 6. Interface forms of the SimVent ...Nikola Lilić, Ranka Stanković, Ivan Obradović. "INVENTS: a hybrid system for subsurface ventilation analysis" in Proc. of International Scientific Conference of FME, September 2000, Ostrava, FME (2000)
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Early–Middle Jurassic brachiopods from Ponor Mountain, Western Balkan Mountains, Bulgaria; taxonomy, biostratigraphy and occurrence in the context of the early Toarcian Oceanic Anoxic Event
Barbara V. Radulović, Lubomir S. Metodiev, Neda Motchurova-Dekova, Platon Tchoumatchenco. "Early–Middle Jurassic brachiopods from Ponor Mountain, Western Balkan Mountains, Bulgaria; taxonomy, biostratigraphy and occurrence in the context of the early Toarcian Oceanic Anoxic Event" in Historical Biology (2023). https://doi.org/10.1080/08912963.2023.2190757
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Development Of The Serbian Geological Resources Portal
... Ministry, carried out by FMG, DRAGISIC. Fig. 2. Map of the Tara National park. developed with the use of PHP script language, jQuery library for text animation and generation of detailed overview of objects, as well as external Adobe flash plug-ins, FlashPageFlip and Zoomify. The multimedia part ...Ranka Stanković, Jelena Prodanović, Olivera Kitanović, Velizar Nikolić. "Development Of The Serbian Geological Resources Portal" in Proceedings of the 17th Meeting of the Association of European Geological Societies, Belgrade, Serbia : The Serbian Geological Society (2011)
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Upotreba lidar tehnologije i digitalne fotogrametrije primenom iPhone pametnih telefona na primeru rudnika "Rudnik"
Nikola Mirković, Luka Crnogorac, Aleksa Paunović. "Upotreba lidar tehnologije i digitalne fotogrametrije primenom iPhone pametnih telefona na primeru rudnika "Rudnik"" in 15. Simpozijum „Rudarstvo 2024“ Održivi razvoj u rudarstvu i energetici, Vrnjačka banja, 21-24. maj 2024., Beograd : Institut za tehnologiju nuklearnih i drugih mineralnih sirovina (2024)
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Production of morphological dictionaries of multi-word units using a multipurpose tool
The development of a comprehensive morphological dictionary of multi-word units for Serbian is a very demanding task, due to the complexity of Serbian morphology. Manual production of such a dictionary proved to be extremely time-consuming. In this paper we present a procedure that automatically produces dictionary lemmas for a given list of multi-word units. To accomplish this task the procedure relies on data in e-dictionaries of Serbian simple words, which are already well developed. We also offer an evaluation ...electronic dictionary, Serbian, morphology, inflection, multi-word units, noun phrases, query expansion... can run on any personal computer under Windows and supports simultaneous manipulation of various language resources: e-dictionaries, wordnets, and aligned texts. Implementation of LeXimir followed a modular approach. Namely, there exists a common core of the system, which is coupled with several modules ...
... morphological information to wordnet synsets, whereas both morphological dictionaries and the wordnet can be used in production of concordances for aligned 1LeXimir is available under CC NC BY licence. For more information see http://korpus.matf.bg.ac.rs/soft/LeXimir.html Fig. 3. LeXimir’s editor for ...
... e-dictionaries for various languages while Unitex distribution contains large samples of e-dictionaries, including one for Serbian which covers a sample text, the Serbian translation of Voltaire’s Candide. Some multi-word compounds composed of two or more contiguous graphical words that show some degree ...Ranka Stanković, Ivan Obradović, Cvetana Krstev, Duško Vitas. "Production of morphological dictionaries of multi-word units using a multipurpose tool" in Proceedings of the Computational Linguistics-Applications Conference, October 2011, Jachranka, Poland, Jachranka, Poland : PTI - Polish Information Processing Society (2011)
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Open Educational Resources in Serbia
... 1 Infrastructure The BAEKTEL portal The BAEKTEL portal for indexing of OER and other supporting TEL content including audio, video and written text materials, published by partners involved in the Tempus BAEKTEL (Blending Academic and Entrepreneurial Knowledge in Technology Enhanced Learning) ...
... educational content (complete courses (educational programs), course materials, content modules, learning objects, textbooks, multimedia materials (text, sound, video, images, animations), exams, compilations, periodicals magazines), etc. Same authors define OERs as a # - will be assigend by editors ...Ivan Obradović, Ranka Stanković, Marija Blagojević, Danijela Milošević. "Open Educational Resources in Serbia" in Current State of Open Educational Resources in the “Belt and Road” Countries, Springer Singapore (2020). https://doi.org/10.1007/978-981-15-3040-1_10
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Palaeoflora of Kamenica (Pranjani Basin, western Serbia)
Palaeofloras of the Paleogene in Serbia are relatively rare, especially in comparison with floras from Neogene sediments. Most Paleogene phytoas sociations from the territory of Serbia existed in a dry and warm climate. The youngest Paleogene phytoassociation originates from the Pranjani Basin (Western Serbia), locality Kamenica. The age of this palaeoflora is determined as Late Oligocene. This fossil plant assemblage is different from other Paleo gene phytoassociations.The palaeoflora from Kamenica is characterized with leaf imprints larger than in other ...... đOrđevIć-MILuTINOvIć (Natural history Museum of Belgrade) and other anony- mous reviewer. We also would like to thank LIdIja BeKO for review english text. This work was supported by grants from the Ministry of education, Science and Technologi- cal development of the republic of Serbia, Projects No ...Zorica Lazarević, Ljubica Milovanović, Jelena Milivojević, Ivana Vasiljević . "Palaeoflora of Kamenica (Pranjani Basin, western Serbia)" in Geološki anali Balkanskog poluostrva, Beograd : Rudarsko-geološki fakultet (2019). https://doi.org/10.2298/GABP1902053L
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Еоценска фауна југозападног дела Сирт басена (Либија)
Љупко Рундић, Мери Ганић (2020)Љупко Рундић, Мери Ганић. "Еоценска фауна југозападног дела Сирт басена (Либија)" in Записници Српског геолошког друштва, Српско геолошко друштво (2020)
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GNSS Time Series as a Tool for Seismic Activity Analysis Related to Infrastructure Utilities
Sanja Tucikešić, Ankica Milinković, Branko Božić, Ivana Vasiljević, Mladen Slijepčević . "GNSS Time Series as a Tool for Seismic Activity Analysis Related to Infrastructure Utilities" in Contributions to International Conferences on Engineering Surveying. Springer Proceedings in Earth and Environmental Sciences, Dubrovnik, Croatia, October 22-23, 2020, Springer, Cham (2021). https://doi.org/10.1007/978-3-030-51953-7_21
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An arid phase in the Internal Dinarides during the early to middle Miocene: Inferences from Mg-clays in the Pranjani Basin (Serbia)
N. Andrić-Tomašević, V. Simić, O. Mandic, D. Životić, M. Suárez, E. García-Romero. "An arid phase in the Internal Dinarides during the early to middle Miocene: Inferences from Mg-clays in the Pranjani Basin (Serbia)" in Palaeogeography, Palaeoclimatology, Palaeoecology, Elsevier BV (2020). https://doi.org/10.1016/j.palaeo.2020.110145
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Evidence of Variscan and Alpine tectonics in the structural and thermochronological record of the central Serbo-Macedonian Massif (south-eastern Serbia)
... cally forms a girdle with approximate orientation 000/30 having a single maximum at 304/20 (Dip direction/Dip angle; Fig. Oc). Although neatly aligned in the spherical projection, these lineations are anisotropically distributed throughout the Božica area. The presence of mylonite, ultramylonite ...
... (1990), Kounov (2002), and Kounov et al. (2010). Striken-through dates are related to the “Ar/”Ar analyses with no reliable plateau dates. See text for details Int J Earth Sci (Geol Rundsch) (2017) 106:1665–1692 Early Ordovician meta-granites (Pavlović 1977; Antić et al. 2015b), with minor ...
... Rundsch) (2017) 106:1665–1692 Fig.6 Simplified tectonic map of the study area with arrows representing local directions of tectonic transport. See text for i w details N O 42 *% 0' N || ~ N y j }a ~ AOI NM / i w\ S 1673 “ Outcrop-scale high conf. “ Outcrop-scale low conf. m M ...Milorad D. Antić, Alexandre Kounov, Branislav Trivić, Richard Spikings, Andreas Wetzel. "Evidence of Variscan and Alpine tectonics in the structural and thermochronological record of the central Serbo-Macedonian Massif (south-eastern Serbia)" in International Journal of Earth Sciences, Springer Science and Business Media LLC (2016). https://doi.org/10.1007/s00531-016-1380-6
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Adaptive neuro-fuzzy prediction of operation of the bucket wheel drive based on wear of cutting elements
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 ...Filip Miletić, Predrag D. Jovančić, Milos Milovančević, Dragan Ignjatović. "Adaptive neuro-fuzzy prediction of operation of the bucket wheel drive based on wear of cutting elements" in Advances in Engineering Software, Elsevier BV (2020). https://doi.org/10.1016/j.advengsoft.2020.102824
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Ontološki model upravljanja rizikom u rudarstvu
Olivera Kitanović (2021)Rudarska proizvodnja obuhvata kompleksne tehnološke sisteme, što nameće potrebu za uspostavljanjem i unapređivanjem sistema upravljanja rizikom. Heterogenost i obim podataka neophodnih za upravljanje rizikom zahtevaju sistem koji ih na fleksibilan način integriše i omogućava njihovo optimalno korišćenje. Osnovni cilj ove disertacije je razvoj ontologije za domen rudarstva i na njoj zasnovanog modela za upravljanje rizikom. Njegova realizacija podrazumeva i implementaciju algoritama ekstrakcije informacija za popunjavanje ontologije, kao i odgovarajuće softversko rešenje. Razvoj modela obuhvata i značajno proširenje rudarskog korpusa, kao ...rudarstvo, rizik, upravljanje rizikom, procena rizika, ontologija, semantička mreža, ekstrakcija informacija, upravljanje znanjem, računarska lingvistika... Proactive Risk Management Based On The Text Mining Classification.” International Journal of Engineering Research and Technology 1. Roller, Stephen, Douwe Kiela, and Maximilian Nickel. 2018. “Hearst Patterns Revisited: Automatic Hypernym Detection from Large Text Corpora.” ArXiv Preprint ArXiv:1806.03191 ...
... Symposium: Exploring Attitude and Affect in Text: Theories and Applications, Stanford, CA. Ružin, Tatjana Ž. 2015. “Glagoli Uzrokovanja u Engleskom i Srpskom Jeziku.” PhD Thesis, Univerzitet u Beogradu-Filološki fakultet. Salton, Gerard. 1989. “Automatic Text Processing: The Transformation, Analysis, ...
... u formi finansijskih izveštaja. Rojabanu i Alagarsamy (2012) su predložili pristup zasnovan na tehnikama iskopavanja informacija iz teksta (eng. text mining) koje se primenjuju za proaktivno upravljanje rizikom (Rojabanu and Alagarsamy 2012). Pristup započinje analizom rizika nakon čega sledi izgradnja ...Olivera Kitanović. Ontološki model upravljanja rizikom u rudarstvu, Beograd : [O. Kitanović], 2021
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An Approach to Efficient Processing of Multi-Word Units
Efficient processing of Multi-Word Units in the course of development of morphological MWU dictionaries is not easy to achieve, especially when languages with complex morphological structures are concerned, such as Serbian. Manual development of this type of dictionaries is a tedious and extremely slow process. To alleviate this problem we turned to our multipurpose software tool, dubbed LeXimir, in the production of lemmas for e-dictionaries of multi-word units. In addition to that, we developed a procedure aimed at making ...... run on any personal computer under Windows and supports simul- taneous manipulation of various language resources: e-dictionaries, wordnets, and aligned texts. Implementation of LeXimir followed a modular approach. Namely, there exists a common core of the system, which is coupled with several modules ...
... morphological information to wordnet synsets, whereas both morphological dictionaries and the wordnet can be used in production of concordances for aligned texts. On the other hand, it enables the use of LeXimir Core in different scenarios: as a standalone Windows application LeXimir.exe or as a web ...
... lemmas [6] generating close to 4.4 million forms. Unitex distri- bution includes a large sample from the Serbian e-dictionary which covers a specific text, the Serbian translation of Voltaire’s Candide. The NLP community offered various approaches to lexical treatment of multi- word units (MWUs). Since ...Cvetana Krstev, Ivan Obradović, Ranka Stanković, Duško Vitas. "An Approach to Efficient Processing of Multi-Word Units" in Computational Linguistics - Applications, Studies in Computational Intelligence 458 no. 458, Berlin Heidelberg : Springer-Verlag (2013): 109-129. https://doi.org/10.1007/978-3-642-34399-5_6
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Towards Better Valorisation of Industrial Minerals andRocks in Serbia—Case Study of Industrial Clays
... of Industrial Clays in Serbia Actual geological exploration and reporting standards in Serbia are still a derivation of the older, non-CRIRSCO-aligned Soviet state system. The example of clay rocks is used to presents the obvious professional shortcomings of the Serbian Rulebook [52] and the practice ...
... not been prepared yet. Serbia is, therefore, one of several Central and Eastern European countries where a derivation of the older, non-CRIRSCO-aligned Soviet state system is used. There is always a question about how to compare the exploration results in such cases and there were Resources 2021 ...
... corresponding certificate/approval/permit (darker colour) for the whole mining cycle. Other important documents at certain stages are discussed in the text. Some changes in the mining legislation in the last ten years were very good, i.e., the possibility to extend the exploration period for metallic ...Vladimir Simić, Dragana Životić, Zoran Miladinović. "Towards Better Valorisation of Industrial Minerals andRocks in Serbia—Case Study of Industrial Clays" in Resources, MDPI AG (2021). https://doi.org/10.3390/resources10060063
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Selection of Artificial Lift Methods: A Brief Review and New Model Based on Fuzzy Logic
Miroslav Crnogorac, Miloš Tanasijević, Dušan Danilović, Vesna Karović Maričić, Branko Leković (2020)Artificial lift methods have applications in oil wells where oil production is no longer possible due to natural reservoir energy, so this necessary energy is added by introducing lift methods. In order to achieve optimum production, the selection of an artificial lift method is very important. This paper uses fuzzy logic as a mathematical and conceptual model for selection of the optimal artificial lift method. The outcome or IF-THEN rules, as the central part of the model, is based ...... relativity. The model must have an inference engine. The new mathematical and conceptual model of optimized selection is descripted in the following text by steps. Table 2. Characteristics and limitations of the application of artificial lifting methods [16]. Operating Parameters SRP ESP HP Gas ...
... relativity. The model must have an inference engine. The new mathematical and conceptual model of optimized selection is descripted in the following text by steps. Table 2. Characteristics and limitations of the application of artificial lifting methods [16]. Operating Parameters SRP ESP HP Gas Lift ...Miroslav Crnogorac, Miloš Tanasijević, Dušan Danilović, Vesna Karović Maričić, Branko Leković. "Selection of Artificial Lift Methods: A Brief Review and New Model Based on Fuzzy Logic" in Energies, MDPI AG (2020)