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Упит dcterms_subject_txt:Simpson’s rule

112 items

  • A survey of greenhouse gases production in central European lignites

    Anna Pytlak, Anna Szafranek-Nakonieczna, Weronika Goraj, Izabela Śnieżyńska, Aleksandra Krążała, Artur Banach, Ivica Ristović, Mirosław Słowakiewicz, Zofia Stępniewska (2021)
    Lignit, Gasovi sa efektom staklene bašte, Ugljen dioksid, Metan, Azotni oksid
    ... this lignite was comparable to oxic, well aer- ated soil. As a rule, pH and Eh values are negatively correlated (Fiedler et al., 2007). The interdependence of these parameters as determined in the studied lignites is consistent with this rule (Fig. 3) and KNN- W2, the most acidic sample, was also characterized ...
    ... metic containers and tightly closed. Lithotypes were distinguished on the basis of two lithotype components i.e., xylites and detritus using the “10% rule” (International Committee for Coal Petrology, 1993; Widera, 2012). Prior to laboratory analysis (chemical, physical and incu- bation experiment), lignite ...

  • Дигиталне библиотеке у рударству и геологији са посебним освртом на представљање сиве литературе

    Биљана Лазић, Александра Томашевић, Михаило Шкорић (2019)
    Имајући у виду потребу за проналажењем информација похрањених у различитим облицима документације која се генерише у областима рударства и геологије на Рударско-геолошком факултету Универзитета у Београду, отпочет је процес развоја дигиталне библиотеке ROmeka@RGF, на платформи за приказивање дигиталних колекција - Омека. Значајан део документације представља такозвана сива литература која је претежно заступљена у виду вишетомне документацијe. Први савладани изазов представљало је повезивање различитих вишетомних делова пројектних извештаја у једну целину која би била лако доступна и претражива.
    дигиталне библиотеке, сива литература, Омека, језички ресурси, речници
    ... European Language Resources Association (ELRA), 2012. 1710-1717. Stanković, Ranka, Cvetana Krstev, Ivan Obradović, Biljana Lazić, Aleksandra Trtovac. “Rule- based Automatic Multi-word Term Extraction and Lemmatization”. 10th International Conference on Language Resources and Evaluation, LREC 2016, Portorož ...

  • Threshold-induced correlations in the Random Field Ising Model

    Sanja Janićević, Dragutin Jovković, Lasse Laurson, Đorđe Spasojević (2018)
    Multidisciplinary
    ... deviation = 〈 〉R h2 as a measure of disorder in the system. In the nonequilibrium athermal RFIM, the system evolves according to the following �ipping rule: each spin Si remains stable while its sign equals the sign of the e�ective �eld hi eff at its site; otherwise, Si becomes unstable, and �ips at ...
    ... N 1 of random �eld), in the same driving regime, and with the same ini- tial conditions, the system response will be the same because the �ipping rule is deterministic. �erefore, reliable www.nature.com/scientificreports/ times are affected by the two mechanisms: (i) implicit or explicit application ...
    ... deviation R = | (h”) as a measure of disorder in the system. In the nonequilibrium athermal RFIM, the system evolves according to the following flipping rule: each spin S; remains stable while its sign equals the sign of the effective field net at its site; otherwise, S; becomes unstable, and flips at the ...

  • Extraction of Bilingual Terminology Using Graphs, Dictionaries and GIZA++

    Branislava Šandrih, Ranka Stanković (2020)
    U nauci, industriji i mnogim istraživačkim oblastima, terminologija se brzo razvija. Najčešće, jezik koji je „lingua franca“ za većinu ovih oblasti je engleski. Kao posledica toga, za mnoga polja termini domena su koncipirani na engleskom, a kasnije se prevode na druge jezike. U ovom radu predstavljamo pristup za automatsko izdvajanje dvojezične terminologije za englesko-srpski jezički par koji se oslanja na usaglašeni dvojezični korpus domena, ekstraktor terminologije za ciljni jezik i alat za usklađivanje delova. Ispitujemo performanse metode na domenu ...
    ekstrakcija terminologije, validacija terminologije, GIZA++, grafovi, Unitex, klasifikacija teksta
    ... (Stanković et al., 2016), a tool for management of lexical resources. LeXimir consists of two modules for the terminology extraction. The first module is a rule-based system re- lying on e-dictionaries and local grammars developed in Unitex,6 that are implemented as finite-state transducers (FST). The second ...
    ... Nikola Vulović and Biljana Lazić. “Bib- lisha”, 2014 Stanković, Ranka, Cvetana Krstev, Ivan Obradović, Biljana Lazić and Alek- sandra Trtovac. “Rule-based Automatic Multi-word Term Extraction and Lemmatization”. In Proceedings of the 10th International Conference on Language Resources and Evaluation ...

  • Српски језик у дигиталном добу -- The Serbian Language in the Digital Age

    Duško Vitas, Ljubomir Popović, Cvetana Krstev, Ivan Obradović, Gordana Pavlović-Lažetić, Mladen Stanojević (2012)
    Serbian language
    ... build rule-based systems. Experts in the fields of linguistics, computa- tional linguistics and computer science first have to en- code grammatical analyses (translation rules) and com- pile vocabulary lists (lexicons). is is very time con- suming and labour intensive. Some of the leading rule- basedmachine ...
    ... than 20 years. e great advantage of rule-based systems is that the experts have more detailed control over the language processing. is makes it possible to systematically correct mistakes in the soware and give detailed feedback to the user, es- pecially when rule-based systems are used for language ...
    ... language learning. However, due to the high cost of this work, rule-based language technology has so far only been de- veloped for a few major languages. As the strengths and weaknesses of statistical and rule- based systems tend to be complementary, current re- search focuses on hybrid approaches that combine ...

  • Business Models for Small-scale Biomass Projects Development

    Dejan Ivezić, Miodrag Gluščević, Marija Živković (2019)
    Biomass is recognized as the most promising renewable energy source in Serbia. The share of biomass in Serbian final energy consumption is over 10%, but mostly related to traditional use in stoves and ovens. One of the main obstacles for wider implementation of contemporary biomass facilities is the inexperience of consumers and stakeholders in the implementation of “innovative” business models, especially in the cases of small-scale projects. In this paper, three different business models (public utility company, energy cooperative ...
    ... same time fuel sellers and heat consumers, but they are also stakeholders in cooperative fund. The drawback of this concept is that cooperatives, as a rule, do not have enough experience and necessary knowledge for implementing this type of projects, which include the development of a complex techno-economic ...

  • Towards Automatic Definition Extraction for Serbian

    Ranka Stanković, Cvetana Krstev, Rada Stijović, Mirjana Gočanin, Mihailo Škorić (2021)
    U radu su prikazani preliminarni rezultati automatske ekstrakcije kandidata za definicije rečnika iz nestrukturiranih tekstova na srpskom jeziku u cilju ubrzanja razvoja rečnika. Definicije u rečniku Srpske akademije nauka i umetnosti (SANU) korišćene su za modelovanje različitih tipova definicija (opisnih, gramatičkih, referentnih i sinonimskih) koje imaju različite sintaksičke i leksičke karakteristike. Korpus istraživanja sastoji se od 61.213 definicija imenica, koje su analizirane korišćenjem morfoloških e-rečnika i lokalnih gramatika implementiranih kao pretvarači konačnih stanja u paketu za obradu korpusa otvorenog ...
    ... labelling task (i.e. identifying the boundaries of terms and definitions). The previous work on definition extraction can be classified as follows: 1) the rule-based approach with linguistic rules and templates that capture patterns to express term-definition relations; 2) the feature engineering approach ...
    ... prepared a corpus consisting of primary and secondary school textbooks to which we applied the models developed for the SASA dictionary. While the rule-based approach is intuitive and has high precision, it suffers from the low recall issue. In order to overcome it, we plan to investigate other methods ...

  • Developing Students’ Mining and Geology Vocabulary Through Flashcards and L1 in the CLIL Classroom

    Lidija Beko, Ivan Obradović, Ranka Stanković (2015)
    ... vocabulary of any language is huge and its acquisition takes time, even for a native speaker. Serbian language learners are not an exception to this rule and they are generally conscious of the fact that the limitations in their knowledge of vocabulary, and more specifically that of mining and geology ...

  • Увођење доменских и семантичких маркера за област рударства у српске електронске речнике

    Иван Обрадовић, Александра Томашевић, Ранка Станковић, Биљана Лазић (2017)
    ... LexiCon (Universidad de Granada), pp. 81–89. Станковић и др. 2016: Ranka Stanković, Cvetana Krstev, Ivan Obradović, Bil- jana Lazić, AleksandraTrtovac, “Rule-based Automatic Multi-word Term Extraction and Lemmatization”, In: Proc. of the 10th International Confer- ence on Language Resources and Evaluation ...

  • Дефинисање археолошких објеката на локалитету Кремените њиве применом Ојлерове 3Д деконволуције на магнетометријске податке

    Весна Цветков, Илија Васиљевић, Бранислав Сретеновић, Весна Дамњановић (2018)
    ... gnetic anomalies. For the estimation of the depth based on  an isolated magnetic anomaly, most commonly graphic procedures are used: the half‐width rule and the  tangents procedure, which, although significantly  improved compared to the original graphic procedu‐ res (Eppelbaum, 2015), give about 2 ...

  • A Knowledge-Based Approach to Mine Ventilation Planning in Yugoslav Mining Practice

    Nikola Lilić, Ivan Obradović, Ranka Stanković (2002)
    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 ...
    ... /1 5 . F o r p er so n al u se o n ly . A Knowledge-Based Approach to Mine Ventilation Planning 371 Fig. 9. VENTEX objects, rule editor and goal editor. M in . R es . E n g . 2 0 0 2 .1 1 :3 6 1 -3 8 2 . D o w n lo ad ed f ro m w w w .w o rl d sc ie n ti ...
    ... all rules in the system do not have to be related to particular objects KAPPA-PC offers the possibility of specifying rules independently, using a rule ed- itor as shown in Fig. 9. The problem-solving process in VENTEX unfolds by means of the KAPPA-PC backward chaining inference engine. Goals to be ...

  • SASA Dictionary as the Gold Standard for Good Dictionary Examples for Serbian

    Ranka Stanković, Branislava Šandrih, Rada Stijović, Cvetana Krstev, Duško Vitas, Aleksandra Marković (2019)
    У овом раду представљамо модел за избор добрих примера за речник српског језика и развој иницијалних компоненти модела. Метода која се користи заснива се на детаљној анализи различитих лексичких и синтактичких карактеристика у корпусу састављених од примера из пет дигитализованих свезака речника САНУ. Почетни скуп функција био је инспирисан сличним приступом и за друге језике. Дистрибуција карактеристика примера из овог корпуса упоређује се са карактеристиком дистрибуције узорака реченица ексцерпираних из корпуса који садрже различите текстове. Анализа је показала да ...
    Српски, добри примери из речника, аутоматизација израде речника, издвајање својстава, Машинско учење
    ... (supplemented) 2017]. 252 Proceedings of eLex 2019 it is not advisable to use more than one example of the same author. An exception to this rule can be made if there are not enough examples by other authors. Only a few linguistic criteria are mentioned in the Style Guide. They can be paraphrased ...
    ... decision step, the most distinctive feature, as expected, was abbrev (the indicator of the existence of a linguistic label). Namely, the corresponding rule is: “if the abbrev linguistic label is missing, there is a 92% chance that the sample is positive”. The confusion (error) matrix represents the features ...

  • Two approaches to compilation of bilingual multi-word terminology lists from lexical resources

    Branislava Šandrih, Cvetana Krstev, Ranka Stanković (2020)
    In this paper, we present two approaches and the implemented system for bilingual terminology extraction that rely on an aligned bilingual domain corpus, a terminology extractor for a target language, and a tool for chunk alignment. The two approaches differ in the way terminology for the source language is obtained: the first relies on an existing domain terminology lexicon, while the second one uses a term extraction tool. For both approaches, four experiments were performed with two parameters being ...
    Linguistics and Language,Software,Artificial Intelligence,Language and Linguistics

  • Towards translation of educational resources using GIZA++

    Ivan Obradović, Dalibor Vorkapić, Ranka Stanković, Nikola Vulović, Miladin Kotorčević (2016)
    ... weighting (direct and indirect), word penalty, phrase penalty, Lexical weighting features estimate the probability of a phrase pair or translation rule word-by-word. The word penalty ensures that the translations do not get too long or too short. The phrase penalty feature is a global feature that ...

  • Pre-failure deformation monitoring as rockfall prediction tool

    Miloš Marjanović, Biljana Abolmasov, Zoran Berisavljević, Marko Pejić, Petko Vranić (2021)
    General Engineering
    ... Results are indicating that 1-1.3 cm displacements in direction opposite to X axis are a confident indicator for larger rockfall events, which by rule develop within the succeeding year, and appear as a missing mass in the following sequence point cloud. Given that the slope is regularly jointed ...

  • Control of substructure construction of railways in the Republic of Serbia

    Dragan Lukić, Dragoslav Rakić, Irena Basarić Ikodinović (2022)
    Контрола збијености природног тла (у ископу) или збијеног у насипу при изградњи саобраћајница представља један од основних облика контроле квалитета доњег строја. Код изградње брзих саобраћајница (аутопутеви и брза железница) приоритет је постизање високог нивоа контроле извршених радова. У циљу онемогућавања диференцијалног слегања (при изградњи насипа), или промене запремине услед допунског збијања материјала, које неминовно доводе до деформација, потребно је извршити оптимално збијање материјала. У оквиру овог рада приказује се техничка регулатива која регулише контролу збијености при изградњи железничке ...
    доњи строј, техничка регулатива, насип, збијеност, контрола
    ... construction of new high-speed railways, and especially on the construction of a large number of industrial tracks for the economy needs. Almost as a rule, the control of embankment construction is performed only by determining the dynamic deformation modulus Evd, and without determining the degree of ...

  • Fuzzy expert analysis of the severity of mining machinery failure

    Dejan V. Petrović, Miloš Tanasijević, Saša Stojadinović, Jelena Ivaz, Pavle Stojković (2020)
    Mining machinery failure is almost an everyday occurrence. Usually the failures bare certain consequences, which require additional financial costs to repair and restore the system to its operational state. The consequences are viewed through negative and damaging effects a failure has on the machine, health and safety of the employees, work environment, and on the environment. The removal of the consequences of the failure requires additional financial investment, which has a negative impact on the company’s business. In order ...
    Severity of failure, Severity of failure assessment, Mining machinery, Fuzzy sets, Fuzzy logic

  • The Fuzzy–AHP Synthesis Model for Energy Security Assessment of the Serbian Natural Gas Sector

    Aleksandar R. Madžarević, Dejan D. Ivezić, Miloš L. Tanasijević, Marija A. Živković (2020)
    Natural gas is used for the production of almost 20% of total energy today. The natural gas security of the Republic of Serbia is an urgent strategic, political and security issue. Serbia is one of the most vulnerable countries in Southeast Europe, because it only has one supply route. This study is a contribution to efforts to better understand the factors affecting energy security through the implementation of a new methodology based on the fuzzy–AHP synthesis model for measuring ...
    energetska bezbednost, prirodni gas, fazi AHP, AHP višekriterijumska analiza, fazi teorija
    ... the following are the most commonly used. • The “if–then” fuzzy rule of reasoning, also called the fuzzy implications [47]; when using the “if–then” rule at the conclusion stage, the degree of agreement between the assumption and the rule is expressed [48]; • Max–min composition is one of the intensively ...
    ... Computing with words. IEEE Trans. Fuzzy Syst. 1996, 4, 103–111. [CrossRef] Symmetry 2020, 12, 908 41 of 42 51. Kundu, S. The min–max composition rule and its superiority over the usual max–min composition. Fuzzy Sets Syst. 2008, 93, 319–329. [CrossRef] 52. Petrovic, D.; Tanasijevic, M.; Milic, V ...

  • 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 Tool for Enhanced Search of Multilingual Digital Libraries of E-journals

    Ranka Stanković, Cvetana Krstev, Ivan Obradović, Aleksandra Trtovac, Miloš Utvić (2012)
    This paper outlines the main features of Bibliša, a tool that offers various possibilities of enhancing queries submitted to large collections of TMX documents generated from aligned parallel articles residing in multilingual digital libraries of e-journals. The queries initiated by a simple or multiword keyword, in Serbian or English, can be expanded by Bibliša, both semantically and morphologically, using different supporting monolingual and multilingual resources, such as wordnets and electronic dictionaries. The tool operates within a complex system composed ...
    multilingual digital libraries, query expansion, TMX
    ... thus improving the system recall without negative effects on precision. Moreover, for multi-word units not found in dictionaries, there exists a rule-based strategy, which attempts to recognize syntactic structure of the multi-word and how it should be inflected [Stankovic et al., 2011]. Another ...