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Упит dcterms_subject_txt:multi-criteria decision methods

585 items

  • Flood protection and water utilization of karst poljes: example of Gatačko Polje, Eastern Herzegovina

    Tina Dašić, Ljiljana Vasić (2020)
    Earth-Surface Processes,Geology, Pollution, Soil Science, Water Science and Technology, Environmental Chemistry,Global and Planetary Change

  • Cultural Heritage and Protection of Hand-Wheeled Pottery Manufacture in Western Serbia: Characteristics of Zlakusa Pottery Based on Sem-Eds and Optical Microscopy

    Milošević Maja, Zdravković Alena, Đordjević Biljana, Jelić Ivana (2021)
    ... References DJORDJEVIĆ, B. (2013): In: Lugli, F., Stoppiello, A. A. & Biagetti, S. (Eds.): Ethnoarchaeology: Current research and field methods. Conference Proceedings, Rome, Italy. BAR International Series 2472, 49–52. MILOŠEVIĆ, M., DABIĆ, P., KOVAČ, S., KALUĐEROVIĆ, L. & LOGAR, M ...

  • FTIR Spectroscopic Study Of S-Metolachlor Sorption On Inorganic And Organically Modified Montmorillonite From Bogovina

    Lazar Kaluđerović, Zorica Tomić, Jelena Bogosavljević, Ljubomir Životić, Maja Milošević (2021)
    ... problems related to the use of herbicides are a causing concern due to their increasing presence in soil, groundwater and surface water. Numerous methods are developed in order to reduce herbicide mobility and protect natural water resources. The results presented in this paper show the interaction ...

  • Утицај обртног магнетног поља на дерацемизацију кристала натријум-хлората

    М. Милојевић, А. Жекић, П. Дабић, Б. Вучетић, Б. Максимовић (2023)
    ... )ff.bg.ac.rs Viedma ripening [1], application of ultrasonic waves [2], addition of impurities [3] and temperature changes [4] are some of the methods of deracemization of crystals grown from aqueous solutions. This paper will present the results of the influence of a rotating magnetic field on ...

  • Threshold-induced correlations in the Random Field Ising Model

    Sanja Janićević, Dragutin Jovković, Lasse Laurson, Đorđe Spasojević (2018)
    Multidisciplinary
    ... REPORTS | (2018) 8:2571 | DOI:10.1038/s41598-018-20759-6 which is above e�ective critical disorder ≈ .R 2 21c eff for the given system size (see Methods for more details). �e distributions are collected for the subavalanches extracted above threshold Vth from the avalanches triggered in a zero-centered ...
    ... by a delta function limit of the exponential distribution with vanishing cuto� waiting time Tw,0, due to speci�c pattern of driving explained in Methods, giving no time separa- tion between consequtive avalanches. Finally, in Fig. 2 panel b, we present the cuto� time T0 and the cuto� waiting time Tw ...
    ... pertaining to different distances r to the critical disorder. which is above effective critical disorder R°" ~ 2.21 for the given system size (see Methods for more details). The distributions are collected for the subavalanches extracted above threshold V;, from the avalanches triggered in a zero-centered ...

  • Keyword-Based Search on Bilingual Digital Libraries

    Ranka Stanković, Cvetana Krstev, Duško Vitas, Nikola Vulović, Olivera Kitanović (2017)
    This paper outlines the main features of Biblisha, a tool that offers various possibilities of enhancing queries submitted to large collections of aligned parallel text residing in bilingual digital library. Biblishsa supports keyword queries as an intuitive way of specifying information needs. The keyword queries initiated, in Serbian or English, can be expanded, both semantically, morphologically and in other language, using different supporting monolingual and bilingual resources. Terminological and lexical resources are of various types, such as wordnets, electronic ...

  • A Lexical Approach to Acronyms and their Definitions

    Cvetana Krstev, Duško Vitas, Ranka Stanković (2015)
    In this paper we present a comprehensive approach to acronyms for Natural-Language Processing (NLP) of Serbian texts. The proposed procedure includes extraction of acronyms and their definitions that are usual Multi-Word Units (MWUs), shallow parsing of MWUs that enables MWU lemmatization and production of entries in morphological electronic dictionaries, both for MWU and acronyms, that are provided with grammatical, syntactic, semantic and domain information. This approach enables representation that reflects complex relations between acronyms and their definitions.
    ... Tsimpouris et al., 2014) or shallow parsing methods (Pustejovsky et al., 2001). The second task is sometimes performed manually (Tsimpouris et al., 2014), by using some heuristics (Yeates, 1999; Schwartz and Hearst, 2003; Wren et al., 2002) or machine-learning methods (Jacobs et al., 2014). A window in which ...
    ... for Natural-Language Processing (NLP) of Serbian texts. The proposed procedure includes extraction of acronyms and their definitions that are usual Multi-Word Units (MWUs), shallow parsing of MWUs that enables MWU lemmatization and production of entries in morphological electronic dictionaries, both ...
    ... Presentation of the problem Acronyms in Serbian, much as in many other lan- guages, represent abbreviations usually formed from ini- tial letters of a multi-word name or a phrase, they are of- ten written in upper-case letters only, without any space or other separators. As a result, MWUs are squeezed ...

  • Primena AHP и WoEmetode u proceni podložnosti terena na kliženje za područje opštine Krupanj

    Biljana Abolmasov, Jelka Krušić, Katarina Andrejev, Miloš Marjanović, Ranka Stanković, Uroš Đurić (2017)
    ... [12] Guzzetti F, Carrara A, Cardinalli M, Reichenbach P. Landslide hazard evaluation: a review of current techniques and their application in a multi-scale study, Central Italy. Geomorphology 31, pp.181– 216, 1999. [13] Hungr O, Leroueil S, Picarelli L. Varnes classificati- on of landslides types ...
    ... kliženje (landslide suscep- PRIMENA AHP I WoE�METODE�U�PROCENI�PODLOŽNOSTI� TERENA�NA�KLIŽENJE�ZA�PODRUČJE�OPŠTINE�KRUPANJ APPLICATION OF AHP AND WoE METHODS FOR LANDSLIDE SUSCEPTIBILITY ASSESSMENT ON KRUPANJ MUNICIPALITY UDK: 551.435.62(497.11) Originalni naučni rad V. prof. dr Biljana ABOLMASOV, dipl ...
    ... SUMMARY This paper is an example of landslide susceptibility assessment in Krupanj municipality in western Serbia, using two different multicriteria methods: Analytical Hierarchy Process (AHP) and Weight of Evidence (WoE). AHP is based on quantified expert judgement on the individual importance of co ...

  • Značaj geografske širine za lociranje uzročnika magnetnih anomalija kod prospekcije arheoloških lokaliteta

    Vesna Cvetkov (2020)
    ... Detection of Total Field Archaeomagnetic Data- sets. Archaeological Prospection 18 2: 81-93. Clark, A. 1990. Seeing Beneath the Soil: Prospecting Methods in Archaeology. London: Routledge. Conyers, L.B., Goodman, D. 1997. Ground-penetrating radar. An introdu- ction for archaeologists.Walnut, Creek ...
    ... on-to-the-pole at low latitudes: Obser- vations and considerations. The Leading Edge: 990-1002. Linford, N. 2006. The application of geophysical methods to archaeological prospection. Rep. Prog. Phys. 69: 2205- 2257. Linford, N., Canti, M.G., 2001. Geop- hysical evidence for fires in antiquity: preliminar ...
    ... 2D Frequency Domain Processing of Potential Field Data, Extension for Oa- sis montaj Tutorial. Geosoft. Wynn, J. 1986. A review of geophysical methods used in archaeology. Geoarcha- eology, 1, 3: 245-257. Witten, A. Handbook of Geophysics and Archaeology. Equinox Publishing, Lon- don. Weston, ...

  • INVENTS: A Hybrid Mine Ventilation Planning and Design System

    Lilić Nikola, Stanković Ranka, Obradović Ivan (2013)
    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 ...
    hybrid systems, mine ventilation, expert systems
    ... analysis by SimVent can be exported to VENTEX – a diagnostic expert system that performs the analysis of obtained results according to a number of criteria. The result of such an expert analysis is an estimate of the validity and effectiveness of the ventilation system followed by suggestions for its ...
    ... concept, leading to unlimited possibilities for testing different modifications of the system until a final solution satisfying the established criteria is obtained. Planing of required air flow quantities INVENTS ResNet SimVent VENTEX defining basic network resistance ventilation system estimation ...
    ... such as ResNet, SimVent and VENTEX (Figure 3). These packages integrate both well known numerical optimization and various artificial intelligence methods which allow for an introduction heuristics into the knowledge base, thus upgrading existing mathematical models with knowledge acquired through ...

  • Optimisation of underground mine decline development system using genetic algorithm

    Zoran Gligorić, Aleksandar Ganić, Rade Tokalić, Aleksandar Milutinović (2014)
    ... surface breakout point and ore body access points. Brazil et al. created a software tool called Decline Optimization Toll (DOT). The heuristic methods used in DOT1 are replaced in the new version of the software tool, DOT2, by a method based on an understanding of exact solutions to a constrained ...
    ... values of the design parameters. 3. BRIEF DESCRIPTION OF GENETIC ALGORITHM (GA) Genetic algorithms are stochastic techniques whose search methods model a natural evolution. The genetic algorithms start with randomly chosen parent chromosomes from the search space to create a population. They ...

  • INVENTS: a hybrid system for subsurface ventilation analysis

    Nikola Lilić, Ranka Stanković, Ivan Obradović (2000)
    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 ...
    ... analysis by SimVent can be exported to VENTEX – a diagnostic expert system that performs the analysis of obtained results according to a number of criteria. The result of such an expert analysis is an estimate of the validity and effectiveness of the ventilation system followed by suggestions for its ...
    ... concept, leading to unlimited possibilities for testing different modifications of the system until a final solution satisfying the established criteria is obtained. Planing of required air flow quantities INVENTS ResNet SimVent VENTEX defining basic network resistance ventilation system estimation ...
    ... such as ResNet, SimVent and VENTEX (Figure 3). These packages integrate both well known numerical optimization and various artificial intelligence methods which allow for an introduction heuristics into the knowledge base, thus upgrading existing mathematical models with knowledge acquired through ...

  • Why classical sequence stratigraphy doesn't work in Pannonian basin?

    Dejan Radivojević (2018)
    basen iza ostrvskog luka, detačment, miocen, Panonski basen, riftogeneza, sekvenciona stratigrafija
    ... n and that stretching factor change along regional transect. Some areas expe‐ rienced extension of lower intensity while others passed through the multi‐phase rifting. The oldest rift  climax phase is of Early Miocene, while youngest is Early Pontian (Matenco and Radivojević, 2012).   Above pre‐rif ...
    ... in constant rise or stand combined  with high sedimentation rate led to deposition of aggradational to progradational sequences.    MATERIAL AND METHODS    The regional composite seismic transect (figure 1) with length of more than 260 km at which rift  sequence stratigraphy method is demonstrated ...
    ... in well  logs,  core,  and  outcrops:  concepts  for  highresolution  correlation  of  time  and  facies,  American  Association of Petroleum Geologists Methods in Exploration Series, 7, 55 pp.   Weimer, P., Posamentier, H.W. (Eds.), 1993. Siliciclastic Sequence Stratigraphy. AAPG Memoir 8, p. 292.    ...

  • The optimization of auxiliary machinery in open-cast lignite mines: a case study of bulldozers

    Dragan Ignjatović, Predrag Jovančić, Stevan Đenadić, Ivan Janković, Ivica Ristović (2019)
    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 ...
    open-cast coal mine, auxiliary works, bulldozers, optimization, availability
    ... Cycle Engineering, Inc. Available online: www.LCE.com 6. Jankovic, I.; Djenadic, S.; Ignjatovic, D.; Jovancic, P.; Subaranovic, T.; Ristovic, I. Multi-Criteria Approach for Selecting Optimal Dozer Type in Open-Cast Coal Mining. Energies 2019, 12, 2245. https://doi.org/10.3390/en12122245 mn 292 ...
    ... according to recommended method for evaluation of hourly ownership and operational costs, including data on auxiliary machines (Caterpillar and Komatsu methods). Integration of this information with operational conditions will enable reliable evaluation. Total costs, i.e. specific cost per moto hour is the ...
    ... projects: “Improvement of Lignite Open cast Technology in Order to Increase Energy Efficiency and Occupational Safety” (TR 33039), “Developed new methods for diagnosis and examination mechanical structures” (TR 35040) and a part of the project “Research on possibility for AT (Advanced Technology) rockbolting ...

  • Пројекат ПРИЗМА: Карактеризација и технолошки поступци за рециклажу и поновну употребу флотацијске јаловине рудника „Рудник“

    Владимир Симић, Стефан Петровић, Филип Арнаут, Весна Цветков, Милена Костовић, Драган Радуловић, Јовица Стојановић, Владимир Јовановић, Дејан Тодоровић, Нина Николић, Јелена Сенћански, Грозданка Богдановић, Драгана Мариловић (2024)
    Prizma, REASONING, Rudnik, jalovina, Fond za nauku Republike Srbije

  • Results of comprehensive monitoring activities on Umka landslide, Belgrade, Serbia

    Biljana Abolmasov, Uroš Đurić (2021)
    klizišta, monitoring
    ... with the Sava river level rise/drawdown, respectively, whereas landslide velocity is characterized as slow to very slow (Abolmasov et al. 2015). Methods In the past decades many authors integrated monitoring data from different sources to reduce uncertainities. Monitoring activities are composed ...

  • Mineralogical and physicochemical characterization of bentonite clay from Svrljig, Serbia

    Maja Milošević, Bojan Kostić (2022)
    ... iron oxy/hydroxides, respectively. The clay from Svrljig (Serbia) was characterized by chemical, mineralogical and thermal analysis. All applied methods were in good agreement indicating that the studied clay has a high content of montmoril- lonite and a smaller amount of quartz, carbonates, iron o ...

  • The application of ArcGIS for assessing the potential of solar energy in urban area: The case of Vranje

    Boban Pavlović, Milica Pešić-Georgiadis (2019)
    In order to determine the solar energy potential for a specified location, it is crucial to consider the latitude, altitude, slope, terrain morphology, atmospheric conditions, etc. Such a complex calculation and mapping of solar energy can be done using the ArcGIS geoprocessing tool, named Area Solar Radiation (ASR). By using the ASR tool, supported with the adequate input data, it is possible to calculate the maximum solar radiation energy (irradiation) for a defined area and for a specified time ...
    Obnovljivi izvori energije, potencijal solarne energije, GIS, mapiranje solarnog potencijala
    ... radiation at landscape scales. Proceedings of the 19th Annual ESRI User Conference. Sarmiento N., Belmonte S., et al., 2019. "A solar irradiation GIS as decision support tool for the Province of Salta, Argentina". Renewable Energy, Volume 132, p. 68-80. Stamenkovic LJ., 2009. "Using the solar PV energy ...
    ... there are 4 options (ESRI, 2019). — Calculation of solar radiation energy for winter and summer solstice, — Calculation within one day, — Multi-day, — Within one year. In this particular case, the calculation is made for the whole year and for July and December. • Day interval - data ...
    ... energy potential. However, high costs of installation and maintenance of the meteorological stations promoted the development of ##different methods to estimate the global solar irradiation from the available data. There are several models - available to be used by the public - for creating: ...

  • 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
    ... *5b(pošle(1)_posle(1422)) and *5b(zemlju(137)_žemlju(1)),10 both criteria would chose posle and zemlju, respectively, which would be the right choice in both cases. The procedure can also look in the broader context and apply some decision rules. For instance, for a word form celu there are three can- ...
    ... Special attention is paid to hyphenated words. A hyphen in a Serbian OCR text can signify a word hyphenated at the end of the line or a hyphen in a multi-word. Our procedure first eliminates the hyphen and generates candidates by replacements, as illustrated by Table 1. For instance, in the case of Љу-бомнр ...
    ... Ljubomir). However, if this does not produce any valid word then the hyphen is retained and various replacements are applied to the component of the multi-word that is not a valid simple word (or to both of them). For instance, there are two incorrect letters in Нбрахпм-Хасан. With the elimination of a ...

  • Споменица 1991. – 2015. година: 135 година геологије и 70 година рударства на Универзитету у Београду

    главни и одговорни уредник Душан Поломчић (2016)
    Рударско-геолошки факултет
    ... Application of multi-criteria decision- making model for choice of the optimal solution for meeting heat demand in the centralized supply system in Belgrade. Energy, 67, 341–350. TANASIJEVIĆ M., IVEZIĆ D., JOVANČIĆ P., ĆATIĆ D., ZLATANOVIĆ D., 2013: Study of Dependability Evaluation for Multi-hierarchical ...
    ... Simulation International, Volume 87, Number 8, pp. 726–742, SAGE Publications. DOI:10.1177/0037549711410902 KOSTOVIĆ M., GLIGORIĆ Z., 2014: Multi-criteria decision making for collector selection in the flotation of lead-zinc sulfide ore. Minerals Engineering, Avai- lable on line 18 August 2014, Elsevier ...
    ... geologija i metalurgija, broj 6, godina 64, Savez inženjera i tehničara Srbije, Beograd, str. 1035–1040. KOSTOVIĆ M., GLIGORIĆ Z., 2015: Multi-criteria decision making for collector selection in the flotation of lead-zinc sulfide ore. Minerals Engineering, 74, pp. 142–149. KOSTOVIĆ M., LAZIĆ P. ...