Претрага

Упит dcterms_subject_txt:noise mapping

143 items

  • GIS Application Improvement with Multilingual Lexical and Terminological Resources

    Ranka Stanković, Ivan Obradović, Olivera Kitanović (2010)
    ... presentation. Description is implemented as an instance of observation or 1 ESRI: GIS and mapping software, http://www.esri.com interpretation, e.g. a collection of properties with assigned values (e.g. attributes) that characterize some ...
    ... Matti, J., Soller, D.R., (2003). Geoscience terminology development for the National Geologic Map Database, in Soller, David R., ed., Digital Mapping Techniques ‘03—Workshop Proceedings, U. S. Geological Survey Open-File Report 03-471, p. 157-167. SEE (Solid Earth and Environment) Grid, ...

  • XRD dertermination od hydrothermal phases related to epithermal mineralization in the Čukaru Peki deposit

    Dragana Bosić, Vladica Cvetković, Miodrag Banješević, Kristina Šarić (2024)
    Čukaru Peki, epithermal mineralization, hydrothermal alterations

  • Electronic Dictionaries - from File System to lemon Based Lexical Database

    Ranka Stanković, Cvetana Krstev, Biljana Lazić, Mihailo Škorić (2018)
    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 ...
    ... der, while m → lexinfo#masculine, f → lex- info#feminine, n → lexinfo#neuter. However, for some categories the appropriate mapping still needs to be de- fined. The mapping of semantic markers to SUMO has also started, for instance +DOM=Bot → FloweringPlant and +DOM=Culinary → Cooking, but an exact ...
    ... improvement of SMD, e.g. control of data consistency and introduction of explicit relations between lexical entries. Besides the procedure used for mapping the existing data model to the new one, we present sets of rules developed to establish relations between lexical entries. We also present some additional ...
    ... all existing markers as a thesaurus of data categories and their values, which enabled linking them to LexInfo and other ontologies, like SUMO. Mapping of grammatical categories as well as their values from exist- ing dictionaries to LexInfo, using the catalog of grammati- cal categories that is ...

  • Development of terminological resources for expert knowledge: a case study in mining

    Ljiljana Kolonja, Ranka Stanković, Ivan Obradović, Olivera Kitanović, Aleksandar Cvjetić (2015)

  • Review: Methodological approaches and research techniques for addressing construction and remediation problems in karst reservoirs

    Saša Milanović, Ljiljana Vasić (2021)
    Earth and Planetary Sciences (miscellaneous), Water Science and Technology

  • Improvement of education through the cooperation between CEEPUS EURO Geo-Sci network and scientific projects: examples from UB-FMG

    Kristina Šarić, Dejan Prelević, Miloš Marjanović, Uroš Stojadinović, Vladimir Simić (2024)
    CIII-RS-0038, Recon Tethys, DEMONITOR, TMCmod, REASONING

  • Quantitative landslide risk assessment in the city of Tuzla

    Miloš Marjanović, Biljana Abolmasov, Cvjetko Sandić, Miralem Mulać, Petar Begović (2021)
    In the climate-changing conditions, geological environment interacts more dramatically with the urban fabric than before. The urbanization is expansive and more aggressive than before, but so are the weather extremes and long-term climate trends. In effect, many processes which can be triggered by either side, nature or engineering, are becoming more pervasive than before, and such is the case with landslides. Dealing and managing landslides requires few crucial steps, starting from collecting data on landslide location and typology – ...
    "landslides", "risk assessment"
    ... Terrain Model of the study area. 3.3 Environmental factors Environmental proxies included land cover classes developed through comprehensive mapping of elements at risk. This raster dataset was nominal, just as in the case of engineering geological units, so the same procedure of its aggregation ...
    ... which indicates that the biggest source of error remained within the stable slope class (AUC=0.75). Landslide susceptibility led to quasi-hazard mapping that was generated by multiplying landslide susceptibility with according historical rainfall scenario of average annual rainfall for SCG-XIII ...

  • Хазард од клизишта у Србији у 21. веку

    Biljana Abolmasov (2019)
    клизишта, хазард од клизишта, промене климе
    ... Landslide risk assessment unfolds gradually, starting from t inventory, selection of conditioning and triggering factors, landslide s hazard assessment, mapping elements at risk, and landslide vulnerab All these segments and their techniques depend on the choice of w complexity of the case, i.e. the type ...
    ... Landslide risk assessment unfolds gradually, starting from > inventory, selection of conditioning and triggering factors, lands hazard assessment, mapping elements at risk, and landslide vulnera All these segments and their techniques depend on the choice of complexity of the case, i.e. the type of the ...

  • Geodynamics of basins above subducted slabs: An integrated modelling study of tectonics, sedimentation, and magmatism in the Timok Magmatic Complex

    Uros Stojadinovic, Marinko Toljic, Branislav Trivic, Radoje Pantovic, Danica Sreckovic-Batocanin, Nemanja Krstekanic, Bojan Kostic, Milos Velojic, Jelena Stefanovic, Nikola Randjelovic, Maja Males (2024)
    Timok Magmatic Complex, Neotethys subduction, basin geodynamics, analogue modelling

  • Hypogene speleogenesis related to porphyry magmatic intrusions and its influence on subsequent karst evolution in the Peruvian high Andes

    Alexander Klimchouk, David Evans, Sasa Milanovic, Cristian Bittencourt, Mauro Sanchez, F. Carlos Aguirre (2022)
    Earth-Surface Processes

  • A fuzzy-based decision support model for effectiveness evaluation - a case study of examination of bulldozers

    Miloš Tanasijević, Predrag Jovančić, Dejan Ivezić, Uglješa Bugarić, Radiša Đurić (2019)
    Effectiveness evaluation is one of the basic components of engineering asset management and maintenance engineering in general. Effectiveness is an overall concept representing a measurement of quality of service level for the analyzed engineering system. This concept contains a series of partial indicators relating to time in operation and time for maintenance activities, as well as functional properties of the system. This article describes the analysis and structuring of partial indicators, as well as the development of a model ...
    Efikasnost, Fazi zaključivanje, Prikupljanje podataka, Buldozer

  • A WebGIS Decision Support System for Management of Abandoned Mines

    Ranka Stanković, Nikola Vulović, Nikola Lilić, Ivan Obradović, Radule Tošović, Milica Pešić-Georgiadis (2016)
    ... implemented in the software solution and the related calculation varies from simple to complex. As an example, we present simple formulas for score mapping to the range 0–100 for quantitative variables, such as degraded surfaces area, waterway distance and population in the range of 500 m: Surface_Score ...
    ... for groundwater vulnerability: very high 100, high 80, medium high 60, medium 40, low, 20, very low 0. The complete list of qualitative variables mapping is available in [15]. Authorized users can access and modify parameters of decision criteria, which adds more flexibility to the system. 2.4.3. Weight ...
    ... primary role is to serve as connection in an open spatial data infrastructure (SDI). Figure 9 presents some of the published WMS services for web mapping of abandoned mines, polygons obtained by remote sensing and permits and demands for exploitation. Using the open standards of the Open Geospatial ...

  • 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
    ... (TEI, LMF, Ontolex, LexInfo). A lexical database mod- el was designed in compliance with these structured forms, following mostly the lemon model. Mapping of the lexical entry markers to LexInfo and TEI enabled export of the lexical data to the mentioned formats. A software solution for the dictionary ...

  • Medical Domain Document Classification via Extraction of Taxonomy Concepts from MeSH Ontology

    Mihailo Škorić, Mauro Dragoni (2019)
    This paper is a result of a task that was presented to attendants of Keyword Search in Big Linked Data summer school, that was organized by Vienna University of Technology, under the Keystone COST action in the summer of 2017. It presents a specific approach to the classification via creation of minimal document surrogates based on the US National medical library’s MeSH ontology, which is derived from the Medical Subject Headings thesaurus. In a series of previously classified medically ...
    document classification, MeSH, ontology, information extraction
    ... 699.327.740.320.340;A01.236;G01.590.540.199;... Figure 11. Final surrogate of a document fragment. 2.3 Noise removal Before moving onto classification, it was necessary to detect possible noise in the form of identifier attribution errors, highly frequent concepts or the ones that appear in an excessive ...
    ... this removal. Figure 12. Frequencies distribution before noise removal. Infotheca Vol. 19, No. 1, September 2019 65 Škorić M., Dragoni M., “Medical document classification...”, pp. 55–69 Figure 13. Frequencies distribution after noise removal. 2.4 Classification of documents using identifiers ...
    ... stage allows the assignment of attributes that are directly and inextricably linked to the classes in which these documents should be classified. 3. Noise removal. This stage should enable and provide better results for the document classification. 4. Document classification based on their identifier ...

  • Multihazard Exposure Assessment on the Valjevo City Road Network

    Miloš Marjanović, Biljana Abolmasov, Svetozar Milenković, Uroš Đurić, Jelka Krušić, Mileva Samardžić Petrović (2019)
    Prirodni hazardi, izloženost, klizišta, poplave, bujice, GIS, R

  • Insights into dike nucleation and eruption dynamics from high-resolution seismic imaging of magmatic system at the East Pacific Rise

    Milena Marjanović, Suzanne M. Carbotte, Alexandre Stopin, Satish C. Singh, René-Édouard Plessix, Miloš Marjanović, Mladen R. Nedimović, Juan Pablo Canales, Hélène D. Carton, John C. Mutter, Javier Escartín (2023)
    Multidisciplinary

  • Primena digitalne fotogrametrije u rudniku Rudnik

    Nikola Mirković, Luka Crnogorac, Katarina Urošević (2023)
    Digitalna fotogrametrija, lasersko skeniranje i virtuelizacija sve više pronalaze aktivne uloge u rudarstvu, prvenstveno zbog svoje široke mogućnosti primene. Laserskim skeniranjem i fotogrametrijom snimaju se i kreiraju 3D modeli otkopa, jamskih hodnika, površinskih kopova, površinskih objekata (zgrada, spomenika, predmeta), a vrši se skeniranje celih rudnika koji se rekonstruišu u 3D digitalne modele. Fotogrametrija predstavlja proces fotografisanja objekata pomoću fotoaparata i daljom obradom fotografija u različitim softverskim alatima kreiraju se realne kopije 3D modela objekata ili predmeta u digitalnoj formi. Za ...
    digitalna fotogrametrija, prostorna vizuelizacija, rudarski objekti, podzemna eksploatacija
    ... financial investments of the company), 3D models of underground spaces can be obtained that are at a satisfactory level for the needs of geological mapping in the mine, insight of management and engineers into the state of underground spaces and quality assessment of performed mining works. In addition ...

  • FrameNet Lexical Database: Presenting a Few Frames Within the Risk Domain

    Aleksandra Marković, Ranka Stanković, Natalija Tomić, Olivera Kitanović (2021)
    U radu se daje kratak prikaz teorije semantike okvira, na kojoj je zasnovana leksička baza Frejmnet. Predstavljena je koncepcija ove mreže, kao i mogućnosti njene primene. Predstavljena je i leksička analiza koja se primenjuje u projektu izrade Frejmneta i ukazano na razlike između analize zasnovane na okviru u odnosu na analizu zasnovanu na reči. Zatim je prikazano nekoliko povezanih okvira koje prizivaju reči iz domena rizika. U radu je predstavljena i platforma NLTК pomoću koje se mogu koristiti ...
    Srpski jezik, semantika okvira, FrameNet, scenario rizika, rudarski korpus, obrada prirodnog jezika
    ... Inheritance relation the Sub_frame is a more specific version of a more abstract parent frame. All the frame elements of the parent have a specified mapping with the frame elements of the child, while the child can have Sub_frames, FEs and semantic constraints specific only to itself (Fillmore et al. 2003 ...
    ... many different language resources, as well as the Sketch Engine corpus analysis tool. We have shown that FrameNet offers a detailed and structured mapping, which can then be used in different ways for language processing, especially in text extraction and organizing, as well as in an effort to make human- ...
    ... .” The Electronic Library, https://doi.org/ 10.1108/EL-11-2017-0239. Tonelli, Sara, and Daniele Pighin. 2009. “New features for framenet-wordnet mapping.” In Proceedings of the thirteenth conference on computational natural language learning (CoNLL-2009), 219–227. Utvic, Milos. 2011. “Annotating the ...

  • Determination of Mechanical Properties of Altered Dacite by Laboratory Methods

    Veljko Rupar, Vladimir Čebašek, Vladimir Milisavljević, Dejan Stevanović, Nikola Živanović (2021)
    This paper presents a methodology for determining the uniaxial and triaxial compressive strength of heterogeneous material composed of dacite (D) and altered dacite (AD). A zone of gradual transition from altered dacite to dacite was observed in the rock mass. The mechanical properties of the rock material in that zone were determined by laboratory tests of composite samples that consisted of rock material discs. However, the functional dependence on the strength parameter alteration of the rock material (UCS, intact ...
    Geology, Geotechnical Engineering, Engineering Geology
    ... Precise determination of the boundary between altered dacite and dacite was impos- sible through analyzing the available geological documentation, core mapping from the exploration boreholes, and the open pit slopes. However, the importance of the genesis and properties of the rock material in this zone (extrusive ...
    ... microscopic images of the material: (a) altered dacite and (b) dacite. Exploration works were based primarily on exploratory drilling, geological mapping, and laboratory tests. During these studies, four boreholes were drilled, with a total drilling length of 535 m, and the average depth per borehole ...
    ... compare the results of previous study of heterogeneous rock materials [1,4,6]. The actual values of GSI can be determined by detailed geological cores mapping from exploration boreholes and the open pit slopes, which makes it possible to determine the real values of the rock mass strength parameters—altered ...

  • ‘Blue-’ and ‘Brown-speckled’ pottery from Qalhât, the Sultanate of Oman (13–16th centuries): Comparison with traditional Omani 19–20 century productions

    Liliana Gianni, Hélène Renel, Aleksandar Kremenović, Philippe Colomban (2020)
    Representative ‘Blue speckled’ (13–16th centuries) and ‘Brown speckled’ (13–21st century) wares recovered from the excavations in Qalhât or collected around Bahlâ city (Sultanate of Oman) were characterized by XRPD, SEM-EDS, Raman/optical microspectroscopy, and thermal expansion. Minerals present in the body (quartz, augite and albite as major phases, calcite, dolomite, rutile, anatase, phosphate, hematite and magnetite as minor phases) were identified by XRPD and/or Raman spectroscopy. SEM-EDXS microanalysis was performed on the glazes in order to compare their composition, especially ...
    Firing, Glaze, Traditional ceramics, Provenance studies, Augite