Претрага
919 items
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Analysis of a simplified model for determining rock mass oscillation velocity at the Kovilovača open pit
... model2: , = 0.8487 fortotalof 11 data (there is a strong correlation between R and y , given in the Equation (12)). • model3: ,= 0.8513 fortotalof 11 data (there is a strong correlation between R and y , given in the Equation (13)). • model4: op, =0.9852 fortotalof 12 data (there is a strong correlation ...
... relation [6]: v=K-R"" (8) From equation (8) for K we get: K=v·R"; (9) For finding parameter K are used data for pairs (R V, ), m =1,2.,..., N, from the table of experimental m? m data, thus we arrive at: 1.5 1.5 Klzvl'RlstKzzvz'Rz „K,=V iR 5 d0) however, for parameter K we take its arithmetical ...
... ) | ) | — Based on data from table 4, a statistical analysis has been done and following values have been obtained. The curved line dependency index QO between the reduced distance R and rock mass oscillation velocity Y : 202 • muodell: ,= 0.9843 for total of 12 data (there is a strong c ...Suzana Lutovac, Miloš Gligorić, Jelena Majstorović, Luka Crnogorac. "Analysis of a simplified model for determining rock mass oscillation velocity at the Kovilovača open pit" in 9th International Conference Mining and Environmental protection MEP, 24 – 27 May 2023, Sokobanja, Serbia, Belgrade : University of Belgrade-Faculty of mining and geology (2023)
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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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Coupling of artificial intelligence methods in the development of hybrid intelligent systems
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... system’s global model data structure, which had to model all relevant parameters of complex mine ventilation networks, the design and realization of database was executed in the MSAccess relational database management system. The system offers safe data archiving for complex data models as this one ...
... 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 developed as a knowledge-based (symbolic) upgrade of the ...
... the system we have used NeuroWindows, GeneHunter and VisualBasic for data processing and NN training. Hybrid system for analysis of area airpollution load GIS PollutNet AIRPRES Expert system for air pol lution analysis Data model NM-GA prediction Characterization of ECO domain CFD model ...Ranka Stanković, Ivan Obradović, Nikola Lilić. "Coupling of artificial intelligence methods in the development of hybrid intelligent systems" in X Kongres Matematičara, Matematički fakultet, Beograd (2001)
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Concepts for Improving Machine Learning Based Landslide Assessment
Miloš Marjanović, Mileva Samardžić Petrović, Biljana Abolmasov, Uroš Đurić. "Concepts for Improving Machine Learning Based Landslide Assessment" in Natural Hazards GIS-based Spatial Modeling Using Data Mining Techniques, Advances in Natural and Technological Hazards Research, volume 48, Springer Nature Switzerland AG 2019 (2019). https://doi.org/10.1007/978-3-319-73383-8_2
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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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GIS supported bauxite deposit geological data as a tool for mining operations design
Milutinović Aleksandar, Ganić Aleksandar, Ganić Meri, Miljanović Igor. "GIS supported bauxite deposit geological data as a tool for mining operations design" in The Geology in Digital Age : proceedings of the 17th Meeting of the Association of European Geological Societies, MAEGS 17, Belgrade, [14-18. 09.] 2011 1, Beograd:The Serbian Geological Society (2011): 27-32
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New Petrological and Mineralogical Data acquired during Three Years of SCOPES
Šarić Kristina, Pačevski Aleksandar, Cvetković Vladica, von Quadt Albrecht, Peytcheva Irena. "New Petrological and Mineralogical Data acquired during Three Years of SCOPES" in Conference on Recent Research Activities and New Results about the Regional Geology, the Geodynamics and the Metallogeny of the Lesser Caucasus, Tbilisi: (2013): 13-13
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Preliminary structural and geochemical data from the Serbo-Macedonian Massif (South Serbia, Southwest Bulgaria and Macedonia)
Antić Milorad, Kounov Alexandre, Trivić Branislav, Peytcheva Irena, Von Quadt Albrecht, Gerdjikov Ianko, Serafimovski Todor, Tasev Goran (2011)Antić Milorad, Kounov Alexandre, Trivić Branislav, Peytcheva Irena, Von Quadt Albrecht, Gerdjikov Ianko, Serafimovski Todor, Tasev Goran. "Preliminary structural and geochemical data from the Serbo-Macedonian Massif (South Serbia, Southwest Bulgaria and Macedonia)" in Geophysical Research Abstracts 13 no. EGU2011-9202-1, Max-Planck-Str. 13, 37191 Katlenburg-Lindau, Germany:Copernicus GmbH (2011)
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Preliminary analysis and monitoring of the road slope on the M-22 highroad near Ljig in Serbia using LIDAR data
Marjanović Miloš, Abolmasov Biljana, Đurić Uroš, Bogdanović Snežana. "Preliminary analysis and monitoring of the road slope on the M-22 highroad near Ljig in Serbia using LIDAR data" in Proceedings of XII IAEG Congress, Italy, Torino 2 no. 1, :Springer International Publishing (2014): 147-150. https://doi.org/10.1007/978-3-319-09057-
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The Middle Miocene transgression: new data from the vicinity of Bor, eastern Serbia
Rundić Ljupko, Vasić Nebojša, Gajić Violeta, Lapadatović Boban, Kovačević Snežana. "The Middle Miocene transgression: new data from the vicinity of Bor, eastern Serbia" in Neogene of the Paratethyan Region. 6th Workshop on the Neogene of Central and South-Eastern Europe no. 6, Orfű, Hungary:Hungarian Geologiocal Society, Budapest (2015): 76-77
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Novi podaci o stratigrafiji i tektonici Rakovičkog potoka (miocen okoline Beograda). New data on stratigraphy and tectonics of the Rakovica stream, miocene of the Belgrade vicinity
Rundić Ljupko, Knežević Slobodan, Ganić Meri & Bradić Katarina. "Novi podaci o stratigrafiji i tektonici Rakovičkog potoka (miocen okoline Beograda). New data on stratigraphy and tectonics of the Rakovica stream, miocene of the Belgrade vicinity" in 1st Congress of geologists of Bosnia & Herzegovina, Tuzla October 21-23, 2015, Tuzla:Udruženje geologa BiH (2015): 48-49
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Karst aquifer average catchment area assessment through monthly water balance equation with limited meteorological data set: Application to Grza spring in Eastern Serbia
Ristić-Vakanjac Vesna, Prohaska Sevan, Polomčić Dušan, Blagojević B., Vakanjac Boris. "Karst aquifer average catchment area assessment through monthly water balance equation with limited meteorological data set: Application to Grza spring in Eastern Serbia" in Acta Carsologica, Postojina, Slovenija:Karst research institute ZRC SAZU (2013): 109-119. https://doi.org/10.3986/ac.v42i1.642
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Granitoids associated with East Vardar ophiolites (Serbia, F.Y.R. of Macedonia and northern Greece): origin, evolution and geodynamic significance inferred from major and trace element data and Sr-Nd-Pb isotopes.
Šarić Kristina, Cvetković Vladica, Romer, R.L., Christofides, G., Koroneos, A.. "Granitoids associated with East Vardar ophiolites (Serbia, F.Y.R. of Macedonia and northern Greece): origin, evolution and geodynamic significance inferred from major and trace element data and Sr-Nd-Pb isotopes." in Lithos Lithos no. 108, :Elsevier Elsevier Elsevier (2009): 131-150
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Using multiresolution and multitemporal satellite data for post-disaster landslide inventory in the Republic of Serbia
Đuric Dragana, Mladenović Ana, Pešić-Georgiadis Milica, Marjanović Miloš, Abolmasov Biljana. "Using multiresolution and multitemporal satellite data for post-disaster landslide inventory in the Republic of Serbia" in Landslides 14 no. 4, :Springer (2017): 1467-1482. https://doi.org/10.1007/s10346-017-0847-2
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New data on the Upper Albian Ammonites from the Topola area (Central Serbia)
Marija Vuletić, Nevenka Đerić, László Bujtor, Katarina Bogićević, Draženko Nenadić. "New data on the Upper Albian Ammonites from the Topola area (Central Serbia)" in Books of Abstracts of the XVIII Serbian Geological Congress “Geology solves problems”, Divčibare, 01-04.06.2022,, Serbian Geological Society (2022)
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Да ли има трагова експлозивних ерупција у источном делу Лецког вулканског комплекса?
Емилија Ниџовић, Владица Цветковић, Кристина Шарић. "Да ли има трагова експлозивних ерупција у источном делу Лецког вулканског комплекса?" in Записници Српског геолошког друштва за 2022, претходна саопштења, Београд : Рударско-геолошки факултет (2023)
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New data on Mesozoic Radiolaria of Serbia and Bosnia, and implications for the age and evolution of oceanic volcanic rocks in the Central and Northern Balkans
Valentina Vishnevskaya, Nevenka Djerić, G.S. Zakariadze. "New data on Mesozoic Radiolaria of Serbia and Bosnia, and implications for the age and evolution of oceanic volcanic rocks in the Central and Northern Balkans" in Lithos, Elsevier BV (2009). https://doi.org/10.1016/j.lithos.2008.10.015
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Football terminology: compilation and transformation into OntoLex-Lemon resource
У овом раду представља се пројекат који је у развоју, креирање првог дигиталног фудбалског речника на српском језику, као и да демонстрација примене модела OntoLex и љегових модула. OntoLex-FrAC модул укључује информације о учесталости и примерима употребе екстрахованих из корпуса. У овом случају, креиран је корпус за специфичан домен под називом СрФудКо, који садржи чланке вести о фудбалу на српском језику. Вишечлани термини аутоматски су екстраховани из српског корпуса, а затим ручно евалуирани и класификовани као спортски или ...Jelena Lazarević, Ranka Stanković, Mihailo Škorić, Biljana Rujević. "Football terminology: compilation and transformation into OntoLex-Lemon resource" in LDK 2023 – 4th Conference on Language, Data and Knowledge, 12-15 September in Vienna, Austria, Lisabon : NOVA FCSH - CLUNL (2023). https://doi.org/10.34619/srmk-injj
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Pokazatelji recentne tektonske aktivnosti u speleološkim objektima Dževrinske grede (istočna Srbija)
Ana Mladenović, Jelena Ćalić (2022)Sistem Timočkog raseda predstavljen je sistemom desnih transkurentnih raseda generalnog pružanja sever – jug, koji su bili aktivni u periodu oligocena i miocena u okviru Karpato-balkanskog orogena. Početak njihove aktivnosti vezuje se za rotaciju tektonskih jedinica Karpato-balkanida (Dacia Mega Unit) oko rigidne Mezijske jedinice. Aktivnost ovih transkurentnih raseda je akomodirala ovu rotaciju, pa se smatra da je kumulativno kretanje duž Timočkog raseda tokom perioda njegove aktivnosti bilo do 100 km. Usled kompleksnih tektonskih rotacija, rasedi ovog sistema doveli su ...Ana Mladenović, Jelena Ćalić. "Pokazatelji recentne tektonske aktivnosti u speleološkim objektima Dževrinske grede (istočna Srbija)" in 18. Kongres geologa Srbije "Geologija rešava probleme", Srpsko geološko društvo (2022)
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An intelligent hybrid system for surface coal mine safety analysis
Nikola Lilić, Ivan Obradović, Aleksandar Cvjetić. "An intelligent hybrid system for surface coal mine safety analysis" in Engineering Applications of Artificial Intelligence (2010)