Претрага
1887 items
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Using Lexical Resources for Irony and Sarcasm Classification
The paper presents a language dependent model for classification of statements into ironic and non-ironic. The model uses various language resources: morphological dictionaries, sentiment lexicon, lexicon of markers and a WordNet based ontology. This approach uses various features: antonymous pairs obtained using the reasoning rules over the Serbian WordNet ontology (R), antonymous pairs in which one member has positive sentiment polarity (PPR), polarity of positive sentiment words (PSP), ordered sequence of sentiment tags (OSA), Part-of-Speech tags of words (POS) ...... irony markers (described in Section 3) (M). We used these features to train a MaxEnt classifier, a supervised ma- chine learning algorithm which we implemented using MaxEnt SharpEntropy library14 on 5-folded cross-validated dataset. The classification results according to the set of applied features are ...
... imbalanced set to evaluate the performance of our automatic classifier and its ability to classify into ironic and non-ironic tweets (step 6 in Fig 1). Prior to classification a set of indirect antonymous pairs was generated (Section 3), e.g. the adjective ilegalan ‘illegal’ was related not only to its direct ...
... results according to the set of applied features are given in Table 3. Although irony and sarcasm have similar functions in a natural language, sarcasm classification results given in Table 3 show that language resources used for creating features have to be changed and adjusted. To this end, a modified ...Miljana Mladenović, Cvetana Krstev, Jelena Mitrović, Ranka Stanković. "Using Lexical Resources for Irony and Sarcasm Classification" in Proceedings of the 8th Balkan Conference in Informatics (BCI '17), New York, NY, USA, : ACM (2017). https://doi.org/
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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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Određivanje efektivne Ričardsonove konstante tunelskih MIS detektora na bazi p-Hg0.8Cd0.2Te
Damnjanović Vesna, Elazar Jovan (2012)Damnjanović Vesna, Elazar Jovan. "Određivanje efektivne Ričardsonove konstante tunelskih MIS detektora na bazi p-Hg0.8Cd0.2Te" in Zbornik radova 56. konferencije ETRAN MO, Zlatibor, Srbija:Društvo ETRAN (2012): 1-4
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Ispitivanje granice dielektrik – poluprovodnik u MIS strukturama na bazi p-Hg0.8Cd0.2Te
Damnjanović Vesna, Elazar Jovan (2010)Damnjanović Vesna, Elazar Jovan. "Ispitivanje granice dielektrik – poluprovodnik u MIS strukturama na bazi p-Hg0.8Cd0.2Te" in Zbornik apstrakata sa konferencije Fotonika- teorija i eksperimenti u Srbiji, Beograd, Srbija:Institut za Fiziku Univerzitet u Beogradu (2010): 28-28
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Investigation of Dielectric-Semiconductor Interface in MIS Structures Based on p-Hg0.8Cd0.2Te
Damnjanović Vesna, Elazar Jovan (2010)Damnjanović Vesna, Elazar Jovan. "Investigation of Dielectric-Semiconductor Interface in MIS Structures Based on p-Hg0.8Cd0.2Te" in Proceedings of MIEL (27th International Conference on Microelektronics) 1, Niš, Srbija:IEEE CONFERENCE PUBLICATIONS (2010): 131-134. https://doi.org/10.1109/MIEL.2010.5490515
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Demise of the Wetterstein Carbonate Platform and onset of the Dachstein Carbonate Platform recorded in deep-water successions of the East Bosnian-Durmitor megaunit (Pliješevina, northern Montenegro, Dinarides)
Milica Mrdak, Eva Wagerer, Milan Sudar, Nevenka Djerić, Martin Đaković, Hans-Jürgen Gawlick. "Demise of the Wetterstein Carbonate Platform and onset of the Dachstein Carbonate Platform recorded in deep-water successions of the East Bosnian-Durmitor megaunit (Pliješevina, northern Montenegro, Dinarides)" in Geologica Carpathica, Central Library of the Slovak Academy of Sciences (2024). https://doi.org/10.31577/GeolCarp.2023.26
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Дефинисање параметра песковитог тла за потребе прорачуна слегања плиткох темеља преко CPTm и CPTu опита
Александар Јаковљевић (2024)Дефинисање меродавних геотехничких параметара тла за потребе прорачуна слегања.(a и носивости)темељног тла један је од главних задатака инжењера геотехнике.Од поузданости ових параметара и последично резултата прорачуна слегања и носивости, директно зависи који ће се тип, врста и димензије темеља као и начин фундирања истог примењивати.Да би се поуздано дефинисали неопходни геотехнички параметри а потом и извели потребни прорачуни слегања, потребно је на првом месту познавање деформабилних карактеристика тла.Подаци о збијености тла могу се добити или лабораторијским испитивањима на претходно ...... CPTu-3 nnar Je Ha caanu 4,8. Dijagram promene modula stišljivosti (Mv) sa dubinom Mo du l st iš lj iv os ti Mv (M Pa ) ~ |-] 11 19 5 55 7.8 9.2 174 17.8 Dubina (M) —e—MviMPa) CPTu-3 Cnuka 4,8 Jlujaopa npoene ooyana cmuuubusocmu (Mv) ca 0y6unom Ha Jiokauuju onuma CPTu-3 3a mokanujy ...
... licensed to: Centralna putna laboratorija doo CPT name: CPT 1 - Avenija Cone resistance Norm. Soil Behaviour Type Typical Geotech. Section 2 - Sand & silty sand 2.5 -| 3- | 37 Sand & silty sand 3.5 -| Sand & silty sand 4 4 4.5 -| a i Silty sand & sandy silt 5 Sand & silty sand 5 -| - 55 ...
... Modul stišljivosti Mv (MPa) 0 10 20 30 40 - = F Š Fi - 5 q i i a g d 5 o -| lo 3 H i |-- H = i 8 [9 3 . L [ [ o 'ž: |3 G ' 5 10 . FaKJ – i < -d L ž 12 Š_ - | d -N > [-] { 14 5 Fa Fa = i Q 16 3 [0 t 18 [ N [ H1 a7 4 20 Cnuka 4,11 Jlujaopau npoMene ...Александар Јаковљевић. Дефинисање параметра песковитог тла за потребе прорачуна слегања плиткох темеља преко CPTm и CPTu опита, 2024
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Structural and geochronological constraints from the Drina-Ivanjica thrust sheet (Western Serbia): implications for the Cretaceous–Paleogene tectonics of the Internal Dinarides
Kristof Porkoláb, Szilvia Kövér, Zsolt Benkó, Gabor Héja, Melinda Fialowski, Balázs Soós, Nataša Gerzina Spajić, Nevenka Đerić, László Fodor (2019)Internal Dinarides, Drina-Ivanjica thrust sheet, Deformation history, K–Ar dating, Obduction, Structural analysis... Periadriatic fault: implications for Alpine-Carpathian extrusion models. 7ectonics, 17(5), 600–709. Frey, M. (1970). The step from diagenesis to metamorphism in pelitic rocks during Alpine orogenesis. Sedimemtology, 15(3—4), 261—279. Gawlick, H.-J., Frisch, W., Hoxha, L., Dumitrica, P., Krystyn, L ...
... Northern Tri- assic unit of the study area (Figs. 2, 3). Dynamic recrys- tallization of calcite and quartz was observed in thin section (Fig. 3) in association with numerous tight to iso- clinal F, folds in metasedimentary rocks (Figs. 2, 3). F, folding was accompanied by the formation of a ...
... cases possibly link to D» thrust faults (Figs. 2, 74). Stress tensor calculations. and the trend of map-scale structures both imply roughly N-S compression, and sub- ordinate perpendicular extension (Fig.5). Though the stress regime changed from pure compression of D» to transpression of Dx ...Kristof Porkoláb, Szilvia Kövér, Zsolt Benkó, Gabor Héja, Melinda Fialowski, Balázs Soós, Nataša Gerzina Spajić, Nevenka Đerić, László Fodor. "Structural and geochronological constraints from the Drina-Ivanjica thrust sheet (Western Serbia): implications for the Cretaceous–Paleogene tectonics of the Internal Dinarides" in Swiss Journal of Geosciences (2019)
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Savremeni pristup rešavanja problema industrijskog otpada
Mariја Bošković (2024)Rad ukazuje na savremene metode rešavanja problema industrijskog otpada, sa posebnim fokusom na pećnu prašinu koja nastaje tokom metalurških procesa, poput proizvodnje čelika u elektrolučnim pećima. U radu se detaljno razmatra hemijski sastav pećne prašine, koja sadrži teške metale poput cinka, olova i kadmijuma, i naglašavaju ekološki izazovi koje predstavlja njeno zbrinjavanje. Takođe, analiziraju se metode tretmana i valorizacije pećne prašine, uključujući pirometalurške i hidrometalurške procese, pri čemu je poseban akcenat stavljen na reciklažu cinka iz pećne prašine. Dalje, ...... posmatranjem uzoraka [7]. vo du mc e fr ac ty on (% ) IIIIIl 5 ı 2 3 % 9 MB !1? 2 2 0 0. 0 40 fdm drop d:ameter (jim) 3 w} »} 0| I \ I TIKN E 9 I I7 2 25 30 5 film drop diameter (pm) vo lu me fr ac ti on (% ) vo lu me fr ua ct ko a (% ). WIHM fdm drop diameter ...
... EAFD [8] Tabela 3. Komercijalni postupci tretmana EAFD [8] Komponenta Prašina, nastala kod proizvodnje čelika: (mas. %) Ugljeničnih/nisko-legiranih __ Legiranih Nerđajućih Fe 10-45 17-37 20-65 SiO> 0,6–5,1 1,7–5 3-9 CaO 3-17 2-16 #8-20 AI2O3 0,3-3 1-4 0,4-2 MgO 0,5-6 1,2-3 1-5 P2O5 0,1-0,37 ...
... uklanjanja šljake i izlivanja čelika. Danas se koriste tri metode za prečišćavanje gasova iz peći (slika 3.) [5]. a) b) = c) Slika 3. Šematski prikaz odvođenja gasova i prašine iz elektrolučne peći [5] U slučaju koji je prikazan pod (a), kroz četvrti otvor na svodu peći tokom rastapanja uloška skuplja ...Mariја Bošković. Savremeni pristup rešavanja problema industrijskog otpada, 2024
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Sistem poslovne inteligencije za upravljanje zaštitom na radu u rudarskoj industriji
Ljiljana R. Kolonja (2016-09-23)Postojeća organizacija zaštite na radu na površinskim kopovima uglja često nije umogućnosti da blagovremeno i tačno ukaže na nedostatke, koji mogu u bližoj ilidaljoj budućnosti da budu uzrok narušavanja bezbednosti radnika, ali i uzrokoštećenja materijalnih dobara rudnika. Nemogućnost donošenja pravovremenihodluka je moguće izbeći uvođenjem softverski podržanih sistema za praćenje ianalizu bezbednosti i zaštite na radu.Osnovni cilj ove doktorske disertacije je definisanje metodologije i razvoj modelasistema upravljanja zaštitom na radu, koji će omogućiti savremen, adekvatan isveobuhvatan način praćenja i analize ...... ANDERSON‐LEHMAN, R., WATSON, H. J., WIXOM, B. H. & HOFFER, J. A. 2004. Continental airlines flies high with real‐time business intelligence. MIS Quarterly Executive, 3, 163‐176. BAARS, H. & KEMPER, H.‐G. 2008. Management support with structured and unstructured data—an integrated ...
... primenljivosti rezultata analize 1 2 3 4 5 Domenske funkcionalnosti Relevantnost sadržaja 1 2 3 4 5Informacije o radnicima 1 2 3 4 5Informacije o povredama 1 2 3 4 5Opisi klasifikacija 1 2 3 4 5Izvoz podataka ka MUP‐u, Zdravstvenoj ustanovi 1 2 3 4 5Izvoz podataka ka Rudarskoj inspekciji i M ...
... 5Mehanizmi prihvatanja informacija 1 2 3 4 5Lakoća rukovanja 1 2 3 4 5Kontrola interfejsa za rukovanje 1 2 3 4 5Mogućnost višekorisničkog interfejsa 1 2 3 4 5Brzina dobijanja generisanih podataka (menadžment) 1 2 3 4 5Odziv sistema 1 2 3 4 5 Performanse Stabilnost u radu (nema “pucanja” programa ...Ljiljana R. Kolonja. "Sistem poslovne inteligencije za upravljanje zaštitom na radu u rudarskoj industriji" in Универзитет у Београду, Универзитет у Београду, Рударско-геолошки факултет (2016-09-23)
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Surface functional groups and degree of carbonization of selected chars from different processes and feedstock
Marija Ilić, Franz-Hubert Haegel, Aleksandar Lolić, Zoran Nedić, Tomislav Tosti, Ivana Sredović Ignjatović, Andreas Linden, Nicolai D. Jablonowski, Heinrich Hartmann (2022)The knowledge ofthe structural and chemical properties of biochars is decisive for their application as technical products. For this reason, methods for the characterization of biochars that are generally applicable and allow quality control are highly desired. Several methods that have shown potential in other studies were used to investigate two activated carbons and seven biochars from different processes and feedstock. The chars were chosen to cover a wide range of chemical composition and structural properties as a hardness ...Biougalj, različiti procesi dobijanja, različite sirovine, površinski aktivne grupe, x-ray, FT-IR,XPS... +0.8 +500 +13 +40 +16 +13 +15 +400 +9.9 +0.8 CS180h <9 <3 |950+40| <20 4280 4090 | 670+20 | 24.06 <20 1210 3420 <20 <5 14 +2 116 +140 | +120 +0.97 +30 +120 +1.7 M200h <10 <3 7030 <20 1459 7126 3860 59.48 <20 |510+20| 6330 <20 <5 16.4 <5 +100 +18 +96 +50 +0.99 +90 +1.7 https://doi.org/10.1371/journal ...
... <10 <3 107+9 | <20 | 39+13 ·5 43+0.6 28+2 +0.7 +190 SW500f <10 64.5 | 2846+8 | 153+6 | 2844 2297 | 747+2 | 528,4 1125 |490+40| 881+9 | <20 <5 |87+LG6 |4.8+0.1 +0.9 +14 +19 +l.4 +14 HW500f 620+16 - 69.6 5170 | 262+8 | 1020 5900 |726+11! | 179+3 | <20 ...
... respect to the dilution factor. X-ray photoelectron spectroscopy. Al chars were ground with an IKA M20 impact mill for 5 min to achieve a suitable consistent particle size for this determination. AC2 was washed PLOS ONE | hitps://doi.org/10.1371/journal.pone.0277365 November 17, 2022 5/38 PLOS ...Marija Ilić, Franz-Hubert Haegel, Aleksandar Lolić, Zoran Nedić, Tomislav Tosti, Ivana Sredović Ignjatović, Andreas Linden, Nicolai D. Jablonowski, Heinrich Hartmann. "Surface functional groups and degree of carbonization of selected chars from different processes and feedstock" in PLOS ONE (2022). https://doi.org/10.1371/journal.pone.0277365
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Polyhedral characteristics of the cosalite-type crystal structures
Sabina Kovač, Predrag Dabić, Aleksandar Kremenović, Aleksandar Pačevski, Ljiljana Karanović, Marko V. Rodić, Martina Tribus (2019)Sabina Kovač, Predrag Dabić, Aleksandar Kremenović, Aleksandar Pačevski, Ljiljana Karanović, Marko V. Rodić, Martina Tribus. "Polyhedral characteristics of the cosalite-type crystal structures" in The Canadian Mineralogist, Mineralogical Association of Canada (2019). https://doi.org/10.3749/canmin.1900017
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A Knowledge-Based Approach to Mine Ventilation Planning in Yugoslav Mining Practice
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 ...... 8 3 5 N s /m 2 8 9 .4 3 m / s 3 1 3 .0 5 2 7 N s /m 2 8 1 0 .1 2 m / s 3 - ex p lo it at io n w o rk p la ce - in ta ke a ir - re tu rn a ir - st o p p in g w it h d o o r - m ai n f an F ig . 1 4 . T h e a ir d is tr ib u ti o n o b ta in ed ...
... 0 8 3 5 N s /m2 8 9 .2 4 m / s 3 1 3 .0 5 2 7 N s /m2 8 1 7 .4 2 m / s 3 - ex p lo it at io n w o rk p la ce - in ta ke a ir - re tu rn a ir - st o p p in g w it h d o o r - m ai n f an - bo os te r fa n 5 .1 5 ...
... 8 3 5 N s /m 2 8 9 .0 0 m / s 3 1 3 .8 4 2 2 N s /m 2 8 1 1 .7 0 m / s 3 - ex p lo it at io n w o rk p la ce - in ta ke a ir - re tu rn a ir - st o p p in g w it h d o o r - m ai n f an F ig . 1 1 . T h e ca n o n ic a l v en ti la ti o n ...Nikola Lilić, Ivan Obradović, Ranka Stanković. "A Knowledge-Based Approach to Mine Ventilation Planning in Yugoslav Mining Practice" in Mineral Resources Engineering 11 no. 4, Imperial College Press (2002): 361-382. https://doi.org/10.1142/S0950609802001014
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A fuzzy-based decision support model for effectiveness evaluation - a case study of examination of bulldozers
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 ...Miloš Tanasijević, Predrag Jovančić, Dejan Ivezić, Uglješa Bugarić, Radiša Đurić. "A fuzzy-based decision support model for effectiveness evaluation - a case study of examination of bulldozers" in International Journal of Industrial Engineering: Theory, Applications and Practice (2019)
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Mean-based iterative methods for finding multiple roots in nonlinear chemistry problems
Dejan Ćebić, Nebojša M. Ralević (2021)Dejan Ćebić, Nebojša M. Ralević. "Mean-based iterative methods for finding multiple roots in nonlinear chemistry problems" in Journal of Mathematical Chemistry, Springer Science and Business Media LLC (2021). https://doi.org/10.1007/s10910-021-01253-3
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The subthermal potential of karstic groundwater of Kučaj–Beljanica region in Serbia estimated by the multivariate analysis
Earth-Surface Processes, Geology, Pollution, Soil Science, Water Science and Technology, Environmental Chemistry, Global and Planetary ChangeLjiljana Vasić, Dragana Ž. Živojinovic, Vladana Rajaković-Ognjanović, Huang Fen, Cao Jianhua. "The subthermal potential of karstic groundwater of Kučaj–Beljanica region in Serbia estimated by the multivariate analysis" in Environmental Earth Sciences, Springer Science and Business Media LLC (2021). https://doi.org/10.1007/s12665-021-09392-1
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Contribution to the geotechnical classification of municipal waste landfills in Serbia
Management, Monitoring, Policy and Law, Nature and Landscape Conservation, Geochemistry and Petrology, Waste Management and Disposal,Geotechnical Engineering and Engineering Geology,Water Science and Technology,Environmental Chemistry,Environmental EngineeringDragoslav Rakić, Irena Basarić, Laslo Čaki, Slobodan Ćorić. "Contribution to the geotechnical classification of municipal waste landfills in Serbia" in Environmental Geotechnics, Thomas Telford Ltd. (2018). https://doi.org/10.1680/jenge.18.00028
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The Newton method for solving nonlinear equations based on aggregation operators
Nebojša M. Ralević, Dejan Ćebić (2019)Nebojša M. Ralević, Dejan Ćebić. "The Newton method for solving nonlinear equations based on aggregation operators" in XLVI International Symposium on Operational Research SYM-OP-IS, Kladovo, 15-18.9.2019, Универзитет у Београду (2019)
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Polymorphism and photoluminescence properties of K3ErSi2O7
alkalni silikati elemenata retkih zemalja, silikati lantanoida, polimorfizam, fotoluminescencija, kristalna strukturaPredrag Dabić, Marko G. Nikolić, Sabina Kovač, Aleksandar Kremenović. "Polymorphism and photoluminescence properties of K3ErSi2O7" in Acta Crystallographica Section C Structural Chemistry, International Union of Crystallography (IUCr) (2019). https://doi.org/10.1107/S2053229619011926
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Stratigraphy and Microfauna (Radiolarians and Foraminifera) of the Upper Cretaceous (Upper Santonian–Lower Campanian) Carbonate Deposits in the Area of Struganik Village, Western Serbia)
Santonian, Campanian, radiolarians, planktonic foraminifera, biostratigraphy, limestones, Struganik, SerbiaLiubov Bragina, Nikita Bragin, Luidmila Kopaevich, Nevenka Đerić, Nataša Gerzina Spajić. "Stratigraphy and Microfauna (Radiolarians and Foraminifera) of the Upper Cretaceous (Upper Santonian–Lower Campanian) Carbonate Deposits in the Area of Struganik Village, Western Serbia)" in Stratigraphy and Geological Correlation, Pleiades Publishing Ltd (2020). https://doi.org/10.1134/S0869593820010037