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2823 items
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English for Geology Students. 2
Lidija Beko (2023)... Ratković Print The Official Gazette Number of copies 200 ISBN 978-86-7352-392-7 ENGILIS HHron GEOLOGY STUDENTS JA LJ Copyright e 2023 Lidija Beko. All rights reserved. No part of this publication may be reproduced, stored in a retrieval system, or transmitted in any form or by any means ...
... Profession – Young Crystallographer................... Geology Mystery Files ... e Geology through Myths............. Part 1 Part 2 Part 3 Part 1 Part 2 Part 3 Table of contents • Unit 3 • MINERAL DEPOSITS (COATAS,AfPOSSTL EUET, .,..„/-EP. ..gv . OO.ON. . . ON Vocabulafay?. ... . ...
... recording, scanning or otherwise without the prior written permission of the author. To my brother Milan Table of contents ForeWordM R...%..... ..0 . . as v kks .. .. ... .. Part1 Part 2 Part 3 Part1 Part 2 Part 3 • Unit1 • LANDSLIDES ŠOTIEORIMA:TIONI .J BN .0. . .POOPOVIV-K ...Lidija Beko. English for Geology Students. 2, Belgrade : The Faculty of Mining and Geology, 2023
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Risk Evaluation: Brief Review and Innovation Model Based on Fuzzy Logic and MCDM
Stevan Djenadic, Milos Tanasijevic, Predrag Jovancic, Dragan Ignjatovic, Dejan Petrovic, Ugljesa Bugaric (2022)The risk assessment of engineering systems represents an important part of the quality of service and dependability. The existing methods for risk evaluation use crisp sets for rating partial indicators’ proposition and their cumulative products as an overall indicator. In this paper, existing FMEA and FMECA methods have been improved using the fuzzy expert system for calculating the risk priority number. The application of fuzzy logic allows the use of linguistic descriptions for risk analysis. In this way, the ...Stevan Djenadic, Milos Tanasijevic, Predrag Jovancic, Dragan Ignjatovic, Dejan Petrovic, Ugljesa Bugaric. "Risk Evaluation: Brief Review and Innovation Model Based on Fuzzy Logic and MCDM" in Mathematics, MDPI AG (2022). https://doi.org/10.3390/math10050811
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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 ...... Analysis of the Input Parameters In the part of the model relating to analysis, the most important step is the fuzzy proposition. This is a procedure for representing a statement that includes linguistic variables based on available information about the considered engineering system [17]. A definition ...
... and Fuzzy Logic Techniques. Energy Sources Part A Recovery Util. Environ. Eff. 2014, 36, 1276–1284. [CrossRef] 3. Jafarinezhad, S.; Shahbazian, M. Modeling the Porosity of the Carbonate Reservoir Using a Genetic Type-2 Fuzzy Logic System. Energy Sources Part A Recovery Util. Environ. Eff. 2015, 37, ...
... shows the conceptual model of an expert system for optimized selection of an artificial lift method evaluation on the base of fuzzy interferences of the input data. Energies 2020, 13, 1758 5 of 15 Energies 2020, 13, x 5 of 15 Figure 1. The schematic diagram of the fuzzy model. Parameters ...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)
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Failure Estimation of the Majdanpek Open Pit East Face Based on Inverse Velocity Model
The Majdanpek open pit mine south district is currently active mining prospect of copper ore exploitation in eastern Serbia. Its depth is approaching the termination depth and occurrences of large-scale instabilities and global instability of the final pit slope is possible. These can generate catastrophic mass movement inside an area that encloses a regional road route and the Pek River bed which is channelled along the outer contour of the pit. The displacements that were noted in early 2023, in the ...Miloš Marjanović, Stefan Milanović, Nikola Simić, Lazar Kričak. "Failure Estimation of the Majdanpek Open Pit East Face Based on Inverse Velocity Model" in Regional Symposium on Landslides in the Adriatic-Balkan Region, Belgrade, 15-18th May 2024, University of Belgrade, Faculty of Mining and Geology (2024). https://doi.org/10.18485/resylab.2024.6.ch46
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Fuzzy Model for Risk Assessment of Machinery Failures
The main goal of this research was the development of an algorithm for the implementation of negative risk parameters in a synthesis model for a risk level assessment for a specific machine used in the mining industry. Fuzzy sets and fuzzy logic theory, in combination with statistical methods, were applied to analyze the time picture state of the observed machine. Fuzzy logic is presented through fuzzy proposition and a fuzzy composition module. Using these tools, the symmetric position of the ...... important aspect of a risk assessment process is recognizing potential hazards, weak points, and failure modes, i.e., finding critical points in the system and establishing the risk level of failure of a single part or the entire engineering system. The measures taken to reduce the risk of critical parts ...
... environment. The severity of an accident, i.e., the impact on the entire system from the damage caused by a failure of one part of the system, was examined through three indicators: • The time needed for the repair, St; • The impact of the failure on the employees, e.g., the negative effect on employee ...
... frequency of failure (of the main computer). Symmetry 2020, 12, 525 18 of 26 5.1.3. Fuzzification of the Probability of Detecting a Failure Detecting potential machine failures is only possible with years of work experience in maintaining the analyzed system. Fuzzy sets of the probability of detecting ...Dejan V. Petrović, Miloš Tanasijević, Saša Stojadinović, Jelena Ivaz, Pavle Stojković. "Fuzzy Model for Risk Assessment of Machinery Failures" in Symmetry, MDPI AG (2020). https://doi.org/10.3390/sym12040525
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A Description of Morphological Features of Serbian: a Revision using Feature System Declaration
In this paper we discuss some well-known morphological descriptions used in various projects and applications (most notably MULTEXT-East and Unitex) and illustrate the encountered problems on Serbian. We have spotted four groups of problems: the lack of a value for an existing category, the lack of a category, the interdependence of values and categories lacking some description, and the lack of a support for some types of categories. At the same time, various descriptions often describe exactly the same ...... Slavic lexicography: proceedings. Bratislava: L'. Štúr Institute of Linguistic, Slovak Academy of Sciences, 2009, str. 59-70. ISO. (2007) ISO 24610-2:2007 Language resource management - Feature Structures – Part 2: Feature System Declaration, ISO/TC 37/SC 4. ISO. (2009) ISO 12620 Terminology and ...
... added for each of the four main grammatical categories a binary category that states whether grammatical category is fixed or not for nouns in general. It should be noted that this is the property of a category as related to the part of speech and not for the category in general. A part of the feature ...
... 03:28:09 A Description of Morphological Features of Serbian: a Revision using Feature System Declaration Cvetana Krstev, Ranka Stanković, Vitas Duško Дигитални репозиторијум Рударско-геолошког факултета Универзитета у Београду [ДР РГФ] A Description of Morphological Features of Serbian: a Revision ...Cvetana Krstev, Ranka Stanković, Vitas Duško. "A Description of Morphological Features of Serbian: a Revision using Feature System Declaration" in Proceedings of the 5th International Conference on Language Resources and Evaluation, LREC 2010, Valetta, Malta : European Language Resources Association (2010)
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Advancing Sentiment Analysis in Serbian Literature: A Zero and Few-Shot Learning Approach Using the Mistral Model
Ova studija predstavlja analizu sentimenta srpskih starih romana iz perioda 1840-1920, koristeći veliki jezički model (LLM) Mistral za tehniku učenja sa zasnovani na takozvanim "zero" i "few-shot" pokušajima. Glavni pristup uvodi inovacije osmišljavanjem istraživačkih upita (promptova) uključuju tekst sa uputstvom za klasifikaciju bez primera i na osnovu nekoliko primera, omogućavajući jezičkom modelu da klasifikuje osećanja u pozitivne, negativne ili objektivne kategorije. Ova metodologija ima za cilj da pojednostavi analizu osećanja ograničavanjem odgovora, čime se povećava preciznost ...Milica Ikonić Nešić, Saša Petalinkar, Mihailo Škorić, Ranka Stanković, Biljana Rujević. "Advancing Sentiment Analysis in Serbian Literature: A Zero and Few-Shot Learning Approach Using the Mistral Model" in Proceedings of the 2024 Joint International Conference on Computational Linguistics, Language Resources and Evaluation, Sofia, Bulgaria, 9-10 September 2024, LREC | COLING (2024)
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The optimization of auxiliary machinery in open-cast lignite mines: a case study of bulldozers
One of the most important prerequisites for the successful operation of the open-cast lignite mine is to carry out all the auxiliary works timely with the necessary quality. The most important and most commonly used auxiliary machines are bulldozers. Engaging time of bulldozers use is in direct relation with the coefficients of the time and capacity utilization of the continuous system for the excavation of coal and tailings, which indicates their importance. More than 100 bulldozers have been hired ...... In-time replacement of auxiliary machines and vehicles; Usage of proven and quality machines with implemented unification as much as possible; Improvement of maintenance system; Implement modern and improved technologies in machine operation. Execution of these activities or just part of them will reduce ...
... Engaging time of bulldozers use is in direct relation with the coefficients of the time and capacity ш таноп ој the continuous system јог the excavatioh ој coal апа tailings, which indicafes their importance. More than 100 bulldozers have been hired оп the ореп-сазт lignite mines of Electric Power ...
... facility or any other technical system has a complex structure, and it encompasses several distinctive but interrelated and timely adjusted groups of activities. Technical system is used only during one part of own life cycle, therefore, time it is used is shorter than time of its duration. Life cycle ...Dragan Ignjatović, Predrag Jovančić, Stevan Đenadić, Ivan Janković, Ivica Ristović. "The optimization of auxiliary machinery in open-cast lignite mines: a case study of bulldozers" in 7th International Symposium Mining and Environmental Protection, University of Belgrade, Faculty of Mining and Geology, Belgrade, Serbia (2019)
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Towards a Mining Equipment Ontology
... can be used for production of OWL ontologies. The transformation is performed by a wizard, which is an integral part of the information system. Figure 7 depicts a panel from this wizard. The subset of concepts that are exported from RudOnto belong to the sub-tree of the selected node (concept) in ...
... generating a mining equipment ontology. RudOnto is an integral part of a specialized mining engineering information system, which features functionalities for management and maintaining of RudOnto, as well as a wizard for exporting subsets of its concepts to several specific formats, including the web ...
... information system itself is a result of several phases of software development during the long-term research of the problem of coal quality management. The first versions of the software related to the problem of coal homogenization was developed in 1998, whereas the essence of the SUKU system as it is ...Ranka Stanković, Ivan Obradović, Olivera Kitanović, Ljiljana Kolonja. "Towards a Mining Equipment Ontology" in Proceedings of the 12th International Conference Research and Development in Mechanical Industry, RaDMI 2012, September 2012, Vrnjačka Banja, Serbia no. 1, Vrnjačka Banja, Serbia : SaTCIP (Scientific and Technical Center for Intellectual Property) Ltd. (2012)
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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... 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 performing different tasks. The central part of the system is LeXimir ...
... Fig. 6 we illustrate some of the results for the first set of data (about 2800 existing dictionary entries for nouns and adjectives). The top part of the figure shows the percent of correct solutions for nouns and adjectives produced by the system (case a), the percent of partly correct solutions ...
... the use of various resources in any part of the system, wherever they are needed. Thus, for example, morphological dictionaries can be used for adding additional morphological information to wordnet synsets, whereas both morphological dictionaries and the wordnet can be used in production of concordances ...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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English for Geology Students. 1
Lidija Beko (2023)... Bešević Print The Official Gazette Number of copies 200 ISBN 978-86-7352-391-0 ENGILIS HHron GEOLOGY STUDENTS || LJ Copyright e 2023 Lidija Beko. All rights reserved. No part of this publication may be reproduced, stored in a retrieval system, or transmitted in any form or by any means ...
... Young Palaeontologist.............i... 67 Geology Mystery Files ... - 68 Geology through Myths..............a. 72 Part 1 Part 2 Part 3 Part 1 Part 2 Part 3 Table of contents • Unit 3 • TIME AND AGE – GEOLOGICAL THEORIES THROUGH TIMES CATASTROPHE OR UNIFORMITY?......... o 76 ...
... That's how it all began, scientists believe, around 13.77 billion years ago. Our own part, as geol- ogists, in this ongoing story began much more recently with the systematization of the scien- tific study of the Earth in the 18th century. Earth science began to investigate the air we breathe ...Lidija Beko. English for Geology Students. 1, Belgrade : The Faculty of Mining and Geology, 2023
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Development of Open Educational Resources (OER) for Natural Language Processing
In this paper we present the development of an online course at the edX BAEKTEL platform named “Lexical Recognition in the Natural Language Processing (NLP)”. It is based on the course of the same name for PhD studies at the University of Belgrade, Faculty of Philology. There are not many courses in Computational Linguistics (CL) on OER platforms, and there is none in Serbian either for CL or NLP. We have developed this course in order to improve this ...... programme in the Serbian higher education system. Some courses from the field are presented to students at the Universities of Belgrade and Novi Sad. They are a part of computer science, electronics, library science, linguistics and psychology studies. Faculties of Philosophy in Belgrade and Novi Sad ...
... The course participant will become familiar with the use of Unitex, the corpus processing system for which many valuable resources for Serbian have already been developed. Unitex 11 is an open source system consisting of a collection of programs developed for text analysis by using linguistic ...
... components. The last part of section is usually used for short tests that should improve student interaction activity. Course topics are presented stepwise to enable users gradually advance until the end of the course. These principles are used to satisfy the criteria of systematization and ...Cvetana Krstev, Biljana Lazić, Ranka Stanković, Giovanni Schiuma, Miladin Kotorčević. "Development of Open Educational Resources (OER) for Natural Language Processing" in The Sixth International Conference on e-Learning (eLearning-2015), September 2015, Belgrade, Serbia, Belgrade : Belgrade Metropolitan Univesity (2015)
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GIS Application Improvement with Multilingual Lexical and Terminological Resources
... potential of manipulating each particular resource as well as several resources simultaneously (Krstev et al., 2008). This tool has already been successfully used for various language processing related tasks including query expansion (Stanković, 2008a). A part of the WS4LR system is the web ...
... integration of lexical and terminological resources, most of them developed within the Human Language Technology (HLT) Group at the University of Belgrade, and the Geological information system of Serbia (GeolISS), developed at the Faculty of Mining and Geology and funded by the Ministry of the ...
... Group at the University of Belgrade, with the Geological information system of Serbia (GeolISS) developed at the Faculty of Mining and Geology and funded by the Ministry of the Environmental protection. The approach to GeolISS development, which is aimed at the integration of existing geologic archives ...Ranka Stanković, Ivan Obradović, Olivera Kitanović. "GIS Application Improvement with Multilingual Lexical and Terminological Resources" in Proceedings of the 5th International Conference on Language Resources and Evaluation, LREC 2010, Valetta, Malta, May 2010, Valetta, Malta : European Language Resources Association (2010)
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Развој геолошког терминолошког речника ГеолИССТерм
... on of the geologic Information System of Serbia (geolISS) in mid- 2006 marked the beginning of development of the geologic terminology and nomenclature. The main aim of the development of this electronic resource was the creation of a standard dictionary of geologic terms for the purpose of providing ...
... and classification of geological units, geologic structure, mineral and hydrological resources and other geologic features in the domain of ap- plied disciplines by using geolISS. The development of the electronic dictionary of geologic terms intensified in 2008 as part of a separate geolISS project ...
... relation which can be: • The hyponym of the same type as the hy- pernym • The hyponym is part of the hypernym • The hyponym is an instance of the hypernym Ontology A formal representation of knowledge which includes the vocabulary containing a set of concepts , semantic relationships ...Ranka Stanković, Branislav Trivić, Olivera Kitanović, Branislav Blagojević, Velizar Nikolić. "Развој геолошког терминолошког речника ГеолИССТерм" in INFOteka: časopis za informatiku i bibliotekarstvo, Beograd : Zajednica biblioteka univerziteta u Srbiji (2011)
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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)
... • bi-afold axis of Fa = byi-afold axis of F+ + bi- afold axis of F, Southern part of the Lmin Lower Caomplex N=6 Fig.4 Lower hemisphere equal-area plots of structural elements from a western part of the Lower Complex, b central part of the Lower Complex, c southern part of the Lower Complex ...
... matics in the westernmost part of the Getic nappe system (East- ern Serbia): evidence from fault slip and focal mechanism data. Geol Carpath 65:147—161. doi:10.2478/geoca-2014-0010 Mukasa SB, Haydoutov I, Carrigan CW, Kolcheva K (2003) Thermo- barometry and “Ar/”Ar ages of eclogitic and gneissic ...
... northern part of the Balkan region. Lithos 108:1-36. doi:10.1016/j. lithos.2008.09.007 Sšandulescu M (1984) Geotectonica Romaniei. Editura Tehnicž, Bucharest Schmid SM, Bernoulli D, Fiigenschuh B et al (2008) The Alpine-Car- pathian-Dinaridic orogenic system: correlation and evolution of tectonic ...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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Geologic Information System of Serbia
Geologic information system of Serbia (GeolISS) represents repository for digital archiving, query, retrieving, analysis and geologic data visualization. The GeolISS is implemented through ESRI ArcGIS technology, and is designed to operate as a personal geodatabase (MS Jet 4.0 Engine) and SDE enterprise geodatabase in MS SQL Server. The objective of GeolISS implementation is integration of existing geologic archives, data from published maps at different scales, newly acquired field data, as well as Web publishing of geologic information. Physical implementation ...... 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 GEOLOGIC INFORMATION SYSTEM OF SERBIA BRANISLAV BLAGOJEVIĆ1 ...
... 2023-10-14 03:26:08 Geologic Information System of Serbia Branislav Blagojević, Branislav Trivić, Ranka Stanković, Nenad Banjac, Olivera Kitanović Дигитални репозиторијум Рударско-геолошког факултета Универзитета у Београду [ДР РГФ] Geologic Information System of Serbia | Branislav Blagojević, Branislav ...
... STANKOVIĆ3, OLIVERA KITANOVIĆ4 and NENAD BANJAC 5 Abstract Keywords: Geologic information system, Conceptual model, Logical model, Implementation, Geodatabase. Geologic information system of Serbia (GeolISS) represents repository for digital archiving, query, retrieving, analysis and geologic ...Branislav Blagojević, Branislav Trivić, Ranka Stanković, Nenad Banjac, Olivera Kitanović. "Geologic Information System of Serbia" in Proceedings of the 17th Meeting of the Association of European Geological Societies, 14.-18. september 2011., Beograd : Srpsko geološko društvo (2011)
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A Model for Determining Fuzzy Evaluations of Partial Indicators of Availability for High-Capacity Continuous Systems at Coal Open Pits Using a Neuro-Fuzzy Inference System
This paper presents a model for determining fuzzy evaluations of partial indicators of the availability of continuous systems at coal open pits using a neuro-fuzzy inference system. The system itself is a combination of fuzzy logic and artificial neural networks. The system availability is divided into partial indicators. By combining the fuzzy logic and artificial neural networks, a model is obtained that has the ability to learn and uses expert judgment for that learning. This paper deals with the ...системи, континуални системи експлоатације (роторни багер-транспортер-дробилично постројење), рударство, расположивост, меко рачунарство, фази логика, ANN, ANFISMiljan Gomilanović, Miloš Tanasijević, Saša Stepanović, Filip Miletić. "A Model for Determining Fuzzy Evaluations of Partial Indicators of Availability for High-Capacity Continuous Systems at Coal Open Pits Using a Neuro-Fuzzy Inference System" in Energies, MDPI AG (2023). https://doi.org/10.3390/en16072958
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Atmospheric exposure vs burying: influences on damage intensity of built-in kersantite in the monument of the Small Staircase (Belgrade, Serbia)
Proučavan je efekat „zatrpanog kamena“ na intenzitet procesa degradacije prisutnih na kersantitu koji je ugrađen u spomenik Malo stepenište. Istraživanja su vršena na uzorcima stene iz kamenoloma i na oštećenim kamenim blokovima ugrađenim u spomenik. Dok su neki delovi stepeništa bili pod zemljom 90 godina, većina kamenih elemenata je bila izložena različitim uslovima sredine i antropogenim uticajima. Urađeno je detaljno mapiranje trenutnog stanja spomenika kako bi se istražio uticaj “zatrpavanja” i kompleksne geometrije spomenika na tip propadanja i variranje ...Nevenka Novaković, Predrag Dabić, Vesna Matović. "Atmospheric exposure vs burying: influences on damage intensity of built-in kersantite in the monument of the Small Staircase (Belgrade, Serbia)" in Environmental Earth Sciences, Springer Science and Business Media LLC (2023). https://doi.org/10.1007/s12665-023-10794-6
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Bilingual lexical extraction based on word alignment for improving corpus search
Jelena Andonovski, Branislava Šandrih, Olivera Kitanović. "Bilingual lexical extraction based on word alignment for improving corpus search" in The Electronic Library, Emerald (2019). https://doi.org/10.1108/EL-03-2019-0056
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Development and Evaluation of Three Named Entity Recognition Systems for Serbian - The Case of Personal Names
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 ...... 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 two sam- ple texts: a part of the gold standard and an independent newspaper text of approx- ...
... than the recognition of last names only. Again, the number of last name tags was smaller than the number of full name tags (Ta- ble 4). A rule based system SRPNER makes use of a personal name context in cases of disambigu- ity which tends to be less specific in the case of the use of a last name only. ...
... Presented results show that the system was more successful in rec- ognizing names of men than women. The output of the system are texts with XML tags for recognized entities inserted in them. Since the system allows embedded NEs, recognized names of persons can be components of other NEs, e.g. organizations ...Branislava Šandrih, Cvetana Krstev, Ranka Stanković. "Development and Evaluation of Three Named Entity Recognition Systems for Serbian - The Case of Personal Names" in Proceedings - Natural Language Processing in a Deep Learning World, Incoma Ltd., Shoumen, Bulgaria (2019). https://doi.org/10.26615/978-954-452-056-4_122