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Упит dcterms_subject_txt:Building and Construction

2350 items

  • Development of Open Educational Resources (OER) for Natural Language Processing

    Cvetana Krstev, Biljana Lazić, Ranka Stanković, Giovanni Schiuma, Miladin Kotorčević (2015)
    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 ...
    E-Learning, Open Educational Resources, Computational Linguistics, Lexical Resources, edX
    ... Undergraduate Studies of Library and Information Science, in Skup bibliotekara balkanskih zemalja: Saradnja obrazovanje kvalitet, A. Vraneš and L. Marković, Editors. 2002, Narodna biblioteka Srbije: Belgrade. p. 117-122. [10] Stanković, R., et al., Building terminological resources in an e-learning ...
    ... context-free grammars towards context-sensitive grammas. These enable construction of grammars for shallow parsing. The illustration of context use is presented by recognition of one named entity class. 9. The problems and solutions of multi-word unit (MWU) recognition are presented with emphasis ...
    ... morphology, and syntax. Some of the functions are:  developing and applying electronic dictionaries of simple words and multi-word units;  pattern matching with queries in form of regular expressions and graphs;  text transformations;  processing of monolingual and bilingual texts ...

  • 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"
    ... consume larger and larger portions of natural environment. In response, the interaction between urban and natural can be violent from both sides. For instance, the fragile balance of the natural slopes is undermined by slope cuts and de-vegetation for infrastructure and construction, which is c ...
    ... annual). ● Element at risk inventorying: housing sector as element at risk, mapped on the basis of building structure and average population density per unit; building structure polygon database; average population density allocated per dwelling unit; population density normalized to 0-1 range. ...
    ... remediation and prevention, fast emergency response, and other aspects of landslide risk management. 6 ACKNOWLDEGEMENTS This work was part of the Project “Detailed flood and landslide risk assessment for the urban areas of Tuzla and Doboj” funded by UNDP Office in Bosnia and Herzegovina and implemented ...

  • Overwiew of In-Pit Crushing & Conveying Technology in Open Pit Mines

    Ali Nasirinezhad, Dejan Stevanović, Dragan Ignjatović, Petar Marković (2021)
    The conditions under which contemporary surface mining operations is carried out obviously becoming increasingly complex. In such complex conditions, the optimization of haulage systems as the technological phase with the largest share in the total operating costs, is very important from the aspect of achieving profitability of the mining project. In a large number of cases, the application of traditional haulage systems with trucks (as the most dominant type of haulage in open pit mines) does not lead to ...
    In Pit Crushing and Conveying, IPCC, open pit mining, haulage, optimization, costs saving

  • Towards translation of educational resources using GIZA++

    Ivan Obradović, Dalibor Vorkapić, Ranka Stanković, Nikola Vulović, Miladin Kotorčević (2016)
    ... University of Belgrade, 2013. [20] D. Vitas and C. Krstev. “Construction and Exploitation of X-Serbian Bitexts”. In Cristina Vertan and Walther v. Hahn (eds.) Multilingual Processing in Eastern and Southern EU Languages: Low-Resourced Technologies and Translation, pp. 207-227, Cambridge Scholars ...
    ... of them hard to translate into and with relatively weak machine translation (MT) support. Phrase-based and syntax-based SMT models are developed to address language diversity and support the language independent nature of the methodology. For high-quality MT and to add value to existing infrastructure ...
    ... combined into a feedback vector and used to refine parallel data and retrain translation models towards a more accurate second-phase translation output. The project results will be showcased and tested on the Iversity [4] MOOC platform and on the VideoLectures.NET digital video lecture library ...

  • Investigation of quantitative indicators of anisotropy based on longitudinal elastic waves propagation velocities with uncertainty

    Miloš Gligorić, Jelena Majstorović, Suzana Lutovac (2018)
    ... Republic of Serbia. REFERENCES ALEFELD G. and MAYER G. (2000) Interval analysis: theory and applications. Journal of Computational and Applied Mathematics, 121, pp. 424–464. ESBERT R. M. (2007) Alteration of granite stone used in building construction. Materiales de Construcción, 57, pp. 77–89 ...
    ... the quality of building stones using signals processing procedures, Quarterly Journal of Engineering Geology and Hydrogeology, 29, pp. 299–308. VASANELLI E. et al. (2015) Ultrasonic pulse velocity for the evaluation of physical and mechanical properties of a highly porous building limestone. Ultrasonics ...
    ... special isotropic and anisotropic sample and for each special direction, respectively, is calculated by Equations (4), (5), (6), (7), (8), (9), (10) and (11) based on arithmetic operations (2) and (3). Anisotropy coefficient for each special isotropic and anisotropic sample and for each special ...

  • Combining Heterogeneous Lexical Resources

    Cvetana Krstev, Duško Vitas, Ranka Stanković, Ivan Obradović, Gordana Pavlović-Lažetić (2004)
    development of lexical resources, morphological dictionaries, WordNet
    ... language and Microsoft .Net were chosen as the basic development tools. Visual Studio .NET is a complete set of development tools for building ASP Web applications, XML Web services, desktop applications, and mobile applications. Visual Basic .NET, Visual C++ .NET, Visual C# .NET, and Visual J# ...
    ... simple lemmas, a dictionary of compounds (under construction), the corresponding dictionaries of word forms, and morphological finite-state automata that model certain classes of lemmas. The current size of SMD of simple lemmas is around 65.000, and they produce a dictionary of word forms with more ...
    ... already been attached to simple word entries in Serbian MD, such as +Hum (human) and +Bot (botanic) for nouns, and +Col (colour) and +Mat (material) for adjectives. The use of wordnet enables a more systematic and more detailed attachment of such marks. Moreover, the attachment can be modeled ...

  • Rezultati ispitivanja parametara čvrstoće i dinamičkih svojstava mermera i mogućnost njihove korelacije

    Jelena Majstorović-Necković, Vladimir Čebašek, Veljko Rupar (2023)
    Ispitivanja stena kao radne sredine, odnosno materijala sa kojim se gradi, na kome se gradi i u kome se gradi, svojom složenošću zahteva njeno svestrano izučavanje po velikom broju parametara. Zadatak Mehanike stena je da što bolje upozna ponašanje stenske mase i njenu otpornost na dejstvo pritiska, zatezanja i smicanja, kao i dinamičkih svojstava. Poznavanje navedenih parametara i njihova korelacija omogućavaju pouzdaniji izbor parametara za projektovanje danas sve zahtevnijih uslova kako podzemne, tako i površinske eksploatacije. U ovom radu ...
    mermer, jednoosna čvrstoća na pritisak, čvrstoća na istezanje, brzina longitudinalnih elastičnih talasa, korelacija

  • Hronološki pregled razvoja površinske eksploatacije lignita u Srbiji

    Bojan Dimitrijević, Radmila Gaćina, Bogoljub Vučković (2023)
    U ovom preglednom radu dat je istorijski pregled razvoja površinske eksploatacije lignita na teritoriji Srbije, uz kratak osvrt na geološki nastanak i kvalitet i rezerve uglja, kao i mogućnosti korišćenja za dalju upotrebu. Kolubarski, Kostolački i Kovinski ugljeni baseni lignita u Srbiji, ne računajući Kosovsko-Metohijski i Drenički u sastavu AP Kosovo i Metohija po Rezoluciji 1244 UN, su ležišta najrasprostranjenijeg uglja - lignita u Srbiji koji se eksploatiše od druge polovine 20. veka na velikom broju površinskih kopova ...
    površinska eksploatacija ugalja, lignit, Kolubara, Kostolac, Srbija

  • Strategic Environmental Assessment in the Application of Preventive Protection for Wind Farm Noise—Case Study: Maestrale Ring Wind Farm

    Boško D. Josimović, Aleksandar Cvjetić, Božidar Manić (2021)
    Determining the spatial position of wind turbines is the initial and most important phase in the development of a wind farm project. In this sensitive phase, all potential problems that may arise in the later stages of project development should be prevented by means of spatial and urban planning instruments. This makes it possible to achieve maximum use of the potential of wind in a particular space and, thus, fulfil the technical and economic requirements of the project while ...
    Energija,energetski inženjering i elektroenergetska tehnologija,obnovljivi izvori energije, održivost i životna sredina,električni i elektronski inženjering,kontrola i optimizacija,inženjering
    ... principle of preventive environmental protection in its full capacity and SEA stands out as an ideal instrument for assessing the spatial/territorial impacts of wind farms in the phase preceding the design and implementation (construction) of a specific investment project. This situation is enabled ...
    ... masts predicts mortality risk at wind farms. Biol. Conserv. 2017, 215, 116–122. 28. Parisé, J.; Walker, T.R. Industrial wind turbine post-construction bird and bat monitoring: A policy framework for Canada. J. Environ. Manage. 2017, 201, 252–259. 29. Josimović, B. Implementation of Environmental ...
    ... , hospital zones and convalescent homes, cultural and historical sites, large parks 50 40 2 Tourist areas, camps and school zones 50 45 3 Residential areas 55 45 4 Business/residential and commercial/residential areas and children’s playgrounds 60 50 5 Town/city center, business, adm ...

  • 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
    ... Gradac Monastery, Serbia. Construction and Building Materials, vol. 98, 25–34. ĐOKIĆ O., MATOVIĆ V., ERIĆ S., ŠARIĆ K., 2015: Influence of engineering properties on Polished Stone Value (PSV): A case study on basic igneous rocks from Serbia. Construction and Building Materials, vol. 101, 1088–1096 ...
    ... basic igneous rocks from Serbia, Construction and Building Materials, 2015. 346. Đokić O., Matović V., Erić S., Šarić K.: Influence of engineering properties on Polished Stone Value (PSV): A case study on basic igneous rocks from Serbia, Construction and Building Materials, 2015. 347. Welsch A ...
    ... SRECKOVIĆ-BATOĆANIN D., NEŠKOVIĆ M., JELIKIĆ A., 2015: The origin of Mg sulphate and other salts formed on pure calcium carbonate substrate - Tufa stone blocks built into the Gradac Monastery, Serbia. Construction and Building Materials, vol. 98, 25–34. ĐOKIĆ O., MATOVIĆ V., ERIĆ S., ŠARIĆ K., 2015: Influence ...

  • An Approach to Efficient Processing of Multi-Word Units

    Cvetana Krstev, Ivan Obradović, Ranka Stanković, Duško Vitas (2013)
    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 ...
    Natural Language Processing, Grammatical Category, Lexical Representation, MWU, multi-word unit
    ... components of MWUs belonging to a particular inflectional class, and on the other, we identified inflectional classes associated with the same additional information. 4.2 The rule design strategy The procedure for automatic construction of a DELAC type dictionary relies on a manually produced set of ...
    ... Automatic Construction of a Morphological Dictionary of Multi-Word Units. In: IceTAL, pp. 226–237. Springer, Reykavik, Iceland (2010) 8. Krstev, C., Stanković, R., Vitas, D., Koeva, S.: E-Connecting Balkan Languages. In: Proc. of the Workshop on Multilingual Resources, Technologies and Evaluation ...
    ... are petokrak.A6 and zvezda.N600, and for Farenhajtov stepen they are Farenhajtov.A1 and stepen.N5. 5. What are the values of grammatical features of constituent forms used in the MWU lemma? For the first example they are aefs1g and fs1q, while for the second they are akms1g and ms1q. A fully manual ...

  • Mineral Resources of Serbia: Environmental, Societal and Economic Challenges

    Vladimir Simić, Rade Jelenković, Dragana Životić (2019)
    ... tourism. It also includes areas that require construction for which building permits are issued by the Ministry in charge of construction (or the competent authority of the autonomous province), which needs special modes of organization, development, use and protection of space or that as such is regulated ...
    ... , economic and energy efficiency and the protection and revitalization of the environment and building heritage, natural, cultural and historic values; the realization of developmental priorities and the securing of conditions for rational use of non-renewable natural resources and renewable sources ...
    ... preserve fertile farmlands and open space and the need to occupy land for the construction, infrastructure and mining are especially visible in the Belgrade-Novi Sad metropolitan area (Popović and Živanović Miljković, 2013; Živanović Miljković and Popović, 2014a). Recognition and safeguarding of land ...

  • Analysis Of the Process Of Carbon Capture Utilization And Storage In Underground Reservoirs

    John Nyame (2024)
    The importance of mitigating the effects of global climate change has necessitated an in-depth exploration of innovative strategies to reduce carbon dioxide (CO2) emissions. Among these strategies, Carbon Capture, Utilization, and Storage (CCUS) has emerged as a promising and transformative solution. This master thesis delves into the diverse realm of CCUS processes, aiming to unravel the positives challenges, and opportunities within this dynamic field. The analysis begins with a systematic examination of carbon capture technologies, encompassing post-combustion, pre-combustion, and oxy-fuel combustion ...
    Carbon Capture, Utilization and Storage
    ... technologies. The process is debated to be very energy intensive since it can be very expensive and due to the construction of new energy systems and technology which in turn creates some sources of air and carbon pollution which may in the long run defeat the purpose of capturing carbon in the first ...
    ... Ultramafic rocks Concentrated Mine tailings Industrial by-products sequestered in concrete and/ or construction aggregates l CO2 is permanently Carbonates Solid mineral that naturally removes and stores CO2, e.g,„ in concrete Source: WRI. & WORLD RESOURCES IMSTITUTE Figure 3.4 Mineralization ...
    ... there were 38 large-scale CCS + CCUS projects in operation or under construction and planning [93]. The three projects in large scale operations today include the Sleipner project in Norway, In Salah project in Algeria and Weyburn EOR project in Canada. The Sleipner project which is operated ...

  • 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
    ... Semantic Web Conference Springer, Berlin, Heidelberg, pp. 245-259. Monachini, M. & Khan, A. F. (2018). Towards the Construction of a Lexical Data and Technology Ecosystem: The Experience of ILC-CNR. In Proceedings of the LREC 2018 Workshop “Globalex 2018 – Lexicography & WordNets”, Eds: Ilan Kernerman ...
    ... semantic, accentual and grammatical (phonetic, morphological and, more recently, syntactic) information, the DSA also includes indications of the normative, functional, stylistic and socio-historical status of the lexical entries, as well as their spatial and temporal scope and domain of use. Apart ...
    ... па̏леоце̄н and палео̀це̄н ‘paleocen’ in our example), full forms and their abbrevia- tions (др for доктор ‛doctor’), orthographic variants and diff erent pronunciations (Ekavian sneg and Ijekavian snijeg ‘snow’). LexicalSense is used to represent a particular sense of a lexical entry, and to 4 https://www ...

  • Towards a Mining Equipment Ontology

    Ranka Stanković, Ivan Obradović, Olivera Kitanović, Ljiljana Kolonja (2012)
    ... form of thesauruses and ontologies. Building such resources is a complex task and requires close cooperation between IT specialists and domain experts. A central reference mining terminology resource, RudOnto, is being built at the University of Belgrade Faculty of Mining and Geology with the aim ...
    ... identification and classification, general maintenance data, structure (components) and technical characteristics. The goal is to create a database of available equipment, which will organize, in a unique way, data on construction characteristics, behavior during exploitation, and the like, for different ...
    ... management and maintenance. Basically, IT is introduced through computer-aided information systems, with the aim of securing reliable information for management and decision making in mining engineering systems [2]. Various IT maintenance support systems and tools have been developed and implemented ...

  • E-Connecting Balkan Languages

    Cvetana Krstev, Ranka Stanković, Duško Vitas, Svetla Koeva (2009)
    In this paper we present a versatile language processing tool that can be successfully used for many Balkan languages. This tool relies for its work on several sophisticated textual and lexical resources that were developed for most of Balkan languages. These resources are based on several de facto standards in natural language processing.
    Query expansion, e-dictionary, wordnet, proper name, aligned text
    ... Information Science and Technology. Bucureşti: Publishing house of the Romanian academy, Vol. 7, No.1-2, 2004. [21] D. Tufiş, S. Koeva, T. Erjavec, M. Gavrilidou, and C. Krstev. Building Language Resources and Translation Models for Machine Translation focused on South Slavic and Balkan Languages ...
    ... analysis, especially in the domain of named entity recognition (geographical concepts and different measures). Besides that, it was already used for some interesting research, e.g. multi-word tagging [13] and building models for machine translation [21]. Finally, from the practical point of view its ...
    ... led to the design and construction of a relational multilingual dictionary of Proper Names, Prolexbase, in a form of relational database [19]. This model is based on two main concepts: the pivot (that represents the conceptual proper name) at a language independent level and the prolexeme (the ...

  • Integrisano okruženje za pripremu paralelizovanog korpusa

    Ivan Obradović, Ranka Stanković, Miloš Utvić (2007)
    Razvoj paralelizovanih korpusa zahteva pripremu paralelnih tekstova za njihovu integraciju u paralelizovani korpus. Reč je o jednom kompleksnom zadatku koji se može rešiti na različite načine, i koji mora da se odvija u nekoliko koraka. U ovom radu najpre je iznet postupak pripreme paralelnih tekstova za paralelizovani korpus koji se koristi u Grupi za jezičke tehnologije Univerziteta u Beogradu. Potom je dat kratak pregled programa (XAlign, Concordancier, WS4LR), odnosno softverskih alata koji se pri tome koriste. Nedostatak udobnog okruženja ...
    ... aligned corpora, under the name of ACIDE. For the construction of this environment we chose the C# programming language. Among other things, ACIDE provides a graphical user interface (GUI) for alignment and visualization of aligned texts, their control and correction, as well as generation of files in ...
    ... International Conference on Language Resources and Evaluation, Genoa, Italy, May 2006, pp. 1692- 1697. [4] Dimitrova, L., T. Erjavec, N. Ide, H.-J. Kaalep, V. Petkevič, D. Tufiş (1998): “Multext- East: Parallel and Comparable Corpora and Lexicons for Six Central and Eastern European Languages”, in Proceedings ...
    ... of TMX files into files for particular languages, and text verticalization. In order to achieve a higher level of automatization, we plan to add functions for verification and detection of different types of errors, as well as for generation and comparison of different types of statistics related ...

  • Building Terminological Resources in an e-Learning Environment

    Ranka Stanković, Ivan Obradović, Olivera Kitanović, Ljiljana Kolonja (2012)
    ... 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 The Third International Conference on e-Learning (eLearning-2012), 27- 28 September 2012, Belgrade, Serbia BUILDING TERM ...
    ... Proceedings of the Fifteenth International Symposium on Mine Planning and Equipment Selection, Torino, Italy, Vol. 1, pp. 436-441, 2006. [6] Krstev, C., Stankovic, R., Obradovic, I., Vitas, D., Utvic, M., Automatic Construction of a Morphological Dictionary of Multi-Word Units, in IceTAL. Reykavik ...
    ... from RudOnto is used for labeling and annotation of cartographic content both in Serbian and English. Such annotation is enabled by the existing relations between Serbian and English translational equivalents, and by the strict relation between the dictionary and the content of the database. Some ...

  • 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
    ... query is a CSV file whose rows contain the name (rdfs:label) and the taxonomic reference (treeNumber) of each concept (Fig- 8 This regular expression describes a construction that consists of a mandatory part (capital letter, number, digit) and an optional part (dot, number, number, number) that iterates ...
    ... with string ", " and strings doc = doc.Replace(" and "); were pasted onto the beginning and the end of each row respectively (Figure 7).9 For replacement in all the documents to be classified, a second C# code has been prepared. It loads the classification documents one at a time and applies the script ...
    ... where you can get predefined queries, the ones for classes and predicates being aong them, or where other data can be obtained with the new SPARQL queries. The documentation, RDF triplets and the case example download are available online,4 and there is also an option for previewing the predicate via ...

  • Application of the Fuzzy Model in the Evaluation and Selection of Hydraulic Excavators on Open-Pit Lignite Mine

    Stevan Đenadić, Miloš Tanasijević, Vladimir Milisavljević, Dragan Ignjatović, Predrag Jovančić (2021)
    The production of lignite in large open-pit mines is mainly performed with continuously operating equipment, where bucket-wheel excavators, bucket-chain excavators, belt conveyors, and spreaders are the basic machines. Smaller machines, usually of discontinuous operating nature, are commonly categorized as auxiliary machines. This paper presents the research related to the analysis of auxiliary machine parameters with the case study for a hydraulic excavator. The purpose of the analysis was to develop a model of rating quality of service of the ...
    Fuzzy theory, hydraulic excavator, selection, quality of service, asset management