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Упит dcterms_subject_txt:Standards for LRs

1390 items

  • Multiword Expressions between the Corpus and the Lexicon: Universality, Idiosyncrasy and the Lexicon-Corpus Interface

    Verginica Barbu Mititelu, Voula Giouli, Kilian Evang, Daniel Zeman, Petya Osenova, Carole Tiberius, Simon Krek, Stella Markantonatou, Ivelina Stoyanova, Ranka Stankovic, Christian Chiarcos (2024)
    Predstavljamo trenutne aktivnosti na definisanju interfejsa leksikona i korpusa koji će služiti kao referenca u prikazu polileksemskih jedinica - višečlanih izraza - (različitih tipova - imenskih, glagolskih, itd.) u specijalizovanim leksikonima i povezivanju ovih unosa sa njihovim pojavljivanjima u korpusima. Konačni cilj je korišćenje ovakvih resursa za automatsko identifikovanje višečlanih izraza u tekstu. Uključivanje nekoliko prirodnih jezika ima za cilj univerzalnost rešenja koje nije usredsređeno na određeni jezik, kao i prilagođavanje idiosinkrazijama. Raspravljaju se izazovi u leksikografskom opisu višerečnih ...
    multiword expression lexicon, corpus, proof-of-concept lexicon encoding

  • Critical disorder and critical magnetic field of the nonequilibrium athermal random-field Ising model in thin systems

    Svetislav Mijatović, Dragutin Jovković, Sanja Janićević, Đorđe Spasojević (2019)
    Изингов модел, критично понашање, танки системи

  • Towards Semantic Interoperability: Parallel Corpora as Linked Data Incorporating Named Entity Linking

    Ranka Stanković, Milica Ikonić Nešić, Olja Perisic, Mihailo Škorić, Olivera Kitanović (2024)
    U radu se prikazuju rezultati istraživanja vezanih za pripremu paralelnih korpusa, fokusirajući se na transformaciju u RDF grafove koristeći NLP Interchange Format (NIF) za lingvističku anotaciju. Pružamo pregled paralelnog korpusa koji je korišćen u ovom studijskom slučaju, kao i proces označavanja delova govora, lematizacije i prepoznavanja imenovanih entiteta (NER). Zatim opisujemo povezivanje imenovanih entiteta (NEL), konverziju podataka u RDF, i uključivanje NIF anotacija. Proizvedene NIF datoteke su evaluirane kroz istraživanje triplestore-a korišćenjem SPARQL upita. Na kraju, razmatra se povezivanje Linked ...
    paralelni korpusi, povezivanje imenovanih entiteta, prepoznavanje imenovanih entiteta, NER, NEL, povezani podaci, NIF, Vikipodaci

  • An aproach to Implementation of blended learning in a university setting

    Ivan Obradović, Ranka Stanković, Olivera Kitanović, Jelena Prodanović (2011)
    ... as well as terminological resources developed for this level of studies. In the concluding remarks we present our plans for future upgrading of the existing system as well as for popularization of the use of blended learning technologies for the largest possible number of courses. 2. THE ...
    ... environment for the production of the portal was based on the PHP scripting language, and the portal database was implemented on MS SQL Server 2008. For each of the several hundred courses available at FMG CMS two types of data were stored: static data – such as educational profiles for which ...
    ... development the basic data for all courses were imported from the accreditation materials prepared for the accreditation process FMG underwent shortly before that. An example of these basic data is given in Figure 1 which depicts a portal page with basic information for the course Informatics I ...

  • Some examples of interactions between certain rare earth elements and soil

    Zlatko Nikolovski, Jelena Isailović, Dejan Jeremić, Sabina Kovač, Ilija Brčeski (2021)
    Freundlich adsorption isotherm, sequential extraction, metallic ions, ICP-OES
    ... since it is suitable for working with heterogeneous surfaces, such as in soil and for working with medium and high concentrations.14 Sequential extraction (SE) was used for desorption of these elements from the soil. EXPERIMENTAL Material and method The soils used for the analysis are: humus ...
    ... Periodic Table Mix 3 for ICP) and calibration curves were constructed for the stated elements. Imaging of the calibration solutions, extraction solutions and results processing was done as per the created “Rare Earths” method. The limit of detection (LOD) for this method for La amounts to 0.23 μg ...
    ... samples and solutions for the saturation were placed in glass bottles and were agitated for 12 h at a rotational shaker for the soils to be saturated with the ions from the solutions. After the saturation process, the suspensions were filtered and the soil samples were dried for the extraction. The ...

  • A Multilingual Evaluation Dataset for Monolingual Word Sense Alignment

    Sina Ahmadi, John P McCrae, Sanni Nimb, Fahad Khan, Monica Monachini, Bolette S Pedersen, Thierry Declerck, Tanja Wissik, Andrea Bellandi, Irene Pisani, [...] Ranka Stanković and others (2020)
    Aligning senses across resources and languages is a challenging task with beneficial applications in the field of natural language processing and electronic lexicography. In this paper, we describe our efforts in manually aligning monolingual dictionaries. The alignment is carried out at sense-level for various resources in 15 languages. Moreover, senses are annotated with possible semantic relationships such as broadness, narrowness, relatedness, and equivalence. In comparison to previous datasets for this task, this dataset covers a wide range of languages ...
    lexical semantic resources, sense alignment, lexicography, language resource
    ... Chapter of the Association for Computational Linguis- tics, pages 580–590. Association for Computational Lin- guistics. Hamp, B. and Feldweg, H. (1997). Germanet-a lexical- semantic net for German. In Automatic information ex- traction and building of lexical semantic resources for NLP applications. ...
    ... and dictio- nary valency information, used as input for the compilation of the Danish FrameNet Lexicon (Nimb, 2018). Further- more, they constitute the basis for the automatically inte- grated information on related words in DDO, on the fly for each dictionary sense (Nimb et al., 2018). Similarly ...
    ... between two sets of senses for the same lemmas in two monolingual dictionaries. As an example, Figure 1 illustrates the senses for the entry “clog” (verb) in the English WordNet (Miller, 1995) (left) and the Webster’s Dictionary 1913 (Webster and Slater, 1828) (right). For fur- ther clarification ...

  • 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

  • Serbian NER&Beyond: The Archaic and the Modern Intertwinned

    Branislava Šandrih Todorović, Cvetana Krstev, Ranka Stanković, Milica Ikonić Nešić (2021)
    U ovom radu predstavljamo srpski književni korpus koji se razvija pod okriljem COST Akcije „Distant Reading for European Literary History” CA16204. Koristeći ovaj korpus romana napisanih pre više od jednog veka, razvili smo i učinili javno dostupnim Sistem za prepoznavanje imenovanih entiteta (NER) obučen da prepozna 7 različitih tipova imenovanih entiteta, sa konvolucionom neuronskom mrežom (CNN), koja ima F1 rezultat od ≈91% na test skupu podataka. Ovaj model je dalje ocenjen na posebnom skupu podataka za evaluaciju. Završavamo poređenje ...
    ... were no attempts to produce a NER system for Serbian literary texts. The enhanced version of SrpNER was la- ter utilized by Šandrih et al. (2019) for the preparation of a gold standard annotated with personal names, which was used for building training sets for 4 different levels of annota- tion, on which ...
    ... concluded that spaCy module5 for Python was used for training NER models for many involved languages, already having tagsets that could be mapped to the ELTeC annotation scheme, elaborated later in Sec- tion 3. Partalidou et al. (2019) developed a POS-tagger and a NER for Greek using spaCy, based on newspaper ...
    ... different types of texts. Their conclusion was that recognition impro- ved for almost all entity types when literary texts were used for the both training and evalu- ation (on average P = 75.1%, R = 62.6% and F1 = 68.3%), whilst for training on general te- xts, such as news data, and testing on literary ...

  • The Nooj System as Module within an Integrated Language Processing Environment

    Ranka Stanković, Duško Vitas, Cvetana Krstev (2008)
    NooJ, electronic dictionary, lexical resources
    ... and grammatical codes are not. The user can choose a conversion Perl or awk script suitable for the specific file type, or produce his/her own script easily. ISO standards provide a common model for the creation and use of lexical resources, manage the exchange of data between and among these ...
    ... query will consist of a union of all separate expansions for each lemma. For example, Figure 10 presents a form with query expansion for the disjunction of two lemmas: dokument+zakon (“+” stands for “OR”). Figure 10. The form for the expansion of the search based on a disjunction ...
    ... s, wordnets, aligned texts and transducers and has already proved very useful for various tasks. Although it has so far been used mainly for Serbian, WS4LR is not language dependent and can be successfully used for resources in other languages provided that they follow the described formats and ...

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

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

  • Open Educational Resources in Serbia

    Ivan Obradović, Ranka Stanković, Marija Blagojević, Danijela Milošević (2020)
    Open educational resources, BAEKTEL, Metadata portal
    ... was coordinator of the regional Tempus project DL@WEB for improving the quality of distance learning in higher education institutions in the Western Balkans and responsible for the development of accreditation standards for study programs for distance learning. Also, she coordinated WUS MSDP project ...
    ... courses on the Portal is enabled only for authorised users with teacher role, so those users must have an account. Only users with accounts can use the Portal as teachers. A metadata schema was designed that consists of data elements drawn from existing standards for metadata creation, which enables ...
    ... platform, but there are also examples of self-developed repositories for the specific needs of the institution. Portal map presents links to the currently active repositories in Serbia that meet the requirements related to the standards of machine readability. Adopted institutional policies of open ...

  • LRMI markup of OER content within the BAEKTEL project

    Ranka Stanković, Daniela Carlucci, Olivera Kitanović, Nikola Vulović, Bojan Zlatić (2015)
    ... describe the content and thus increase web visibility for OER resources published within BAEKTEL project. In defining metadata for BAEKTEL resources several standards were analyzed and tree of them are being used: Dublin Core (DC) [3], IEEE Learning Object Metadata (LOM) [4] and the Learning ...
    ... LOM Standard [8]. In development of the BMP model, compliance with these standards was obligatory, as the BMP metadata had to provide for sharing with other OER repositories. BMP integrates also web services for terminological and linguistic support, such as query expansion, information ...
    ... educational tools. Several markup standards are used to annotate information about products, people, organizations, events, within HTML pages. They serve the same purpose: providing a vocabulary for semantic markup. The most prevalent of these standards are Microformats, which use style ...

  • Concepts for Improving Machine Learning Based Landslide Assessment

    Miloš Marjanović, Mileva Samardžić Petrović, Biljana Abolmasov, Uroš Đurić (2019)
    Katastar klizišta, Podložnost, Hazard, Mašinsko učenje, Uzorkovanje, Validacija

  • Assessments of effects of implementation of strategic plans for development of Belgrade District heating system

    Dejan Ivezić, Marija Živković, Aleksandar Madžarević, Miodrag Grujić (2020)
    The district heating system (DHS) is one of the key elements of the Belgrade energy system. Overview of the current state and basic characteristics of the DHS are presented in this paper. The focus is on the planned development of DHS and on the analyses of effects of realization of measures and projects defined by strategic documents related to DHS which are adopted by city authorities (Development Strategy of DHS and Strategy of Belgrade Development). Two exploratory scenarios were ...
    Daljinsko grejanje, LEAP, Primarni energetski faktor, Uvozna zavisnost, CO2 emisija

  • 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 ...

  • Knowledge and Rule-Based Diacritic Restoration in Serbian

    Cvetana Krstev, Ranka Stanković, Duško Vitas (2018)
    In this paper we present a procedure for the restoration of diacritics in Serbian texts written using the degraded Latin alphabet. The procedure relies on the comprehensive lexical resources for Serbian: the morphological electronic dictionaries, the Corpus of Contemporary Serbian and local grammars. Dictionaries are used to identify possible candidates for the restoration, while the dataobtainedfromSrpKorandlocalgrammarsassistsinmakingadecisionbetween several candidates in cases of ambiguity. The evaluation results reveal that,dependingonthetext,accuracyrangesfrom95.03%to99.36%,whilethe precision (average 98.93%) is always higher than the recall (average 94.94%).
    diacritic restoration, morphological dictionary, corpus, word n-grams, local grammars
    ... express it (NISO, 2005). Contemporary standards for developing of information-retrieval thesauri stress that thesaurus relations are established between concepts, not between terms (Clarke and Zeng, 2012). However, information-retrieval thesauri are not intended for use in automatic processing of texts: ...
    ... of CLIB 2018 101 Clarke, D. and Zeng, M. L. (2012). From iso 2788 to iso 25964: The evolution of thesaurus standards towards interoperability and data modelling. Information Standards Quarterly (ISQ), 24(1). Derwojedowa, M., Piasecki, M., Szpakowicz, S., Zawisławska, M., and Broda, B. (2008). Words ...
    ... evaluated as 75% (F-measure) for domain-specific thesauri (Security thesaurus and Sociopolitical thesaurus). Green and orange boxes on Fig. 4 show ambiguous words that were not disambiguated in the current processing. The quality of disambiguation for RuThes is much lower than for domain-specific thesauri ...

  • Part of Speech Tagging for Serbian language using Natural Language Toolkit

    Ranka Stanković, Boro Milovanović (2020)
    Dok se razvijaju složeni algoritmi za NLP (obrada prirodnog jezika), osnovni zadaci kao što je označavanje ostaju veoma važni i još uvek izazovni. NLTK (Natural Language Toolkit) je moćna Python biblioteka za razvoj programa zasnovanih na NLP-u. Pokušavamo da iskoristimo ovu biblioteku za kreiranje PoS (vrsta reči) oznake za savremeni srpski jezik. Jedanaest različitih modela je kreirano korišćenjem NLTK API-ja za označavanje. Najbolji modeli se transformišu sa Brill tagerom da bi se poboljšala tačnost. Obučili smo modele na označenom ...
    obrada prirodnog jezika, mašinsko učenje, neuronske mreže
    ... from Brill tagger. However, all four models saw a fall of about 8% in accuracy for the unseen data. For an additional insight into the performance of the taggers, we calculate precision, recall and F1 at a tag level for the Perceptron + Brill tagger, as followed 𝑃𝑟𝑒𝑐𝑖𝑠𝑖𝑜𝑛 = 𝑇𝑝𝑇𝑝 + ...
    ... 92,52 – 95,76% accuracy for the different tagsets. ACKNOWLEDGMENT B.M. would like to thank BSc Gorana Marković for proofreading the manuscript. REFERENCES [1] J. Devlin, M. Chang, K. Lee, and K. Toutanova, “BERT: Pre-training of Deep Bidirectional Transformers for Language Understanding,” ...
    ... “ALBERT: A Lite BERT for Self-supervised Learning of Language Representations,” Feb. 2020 [3] Z. Zhang, J. Yang, and H. Zhao, “Retrospective Reader for Machine Reading Comprehension,” Jan. 2020 [4] B. Li, N. Jiang, J. Sham, H. Shi, and H. Fazal, “Real-world Conversational AI for Hotel Bookings,” Proc ...

  • State and perspective of individual household heating in Serbia: A survey-based study

    Boban Pavlović, Dejan Ivezić, Marija Živković (2021)
    This paper presents the results of the household survey on individual household heating systems in Serbia. The survey was conducted in the period October to December 2020 with the participation of 1100 households with individual household heating systems. The information collected in the questionnaire can be separated into three main parts: basic household data, current heating system characteristics, and households’ perceptions and attitudes. The survey results provide unique and comprehensive information concerning individual household heating systems and the main ...
    Domaćinstva, Individualni sistemi grejanja, Korišćenje energije, Stavovi potrošača, Anketa, Srbija

  • 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
    ... Cambridge, UK, 2012. 23. Scheepers, M.; Seebregts, A.; De Jang, J.; Maters, H. EU standards for energy security of supply. ECN/Clingendael International Energy Program Pattern; European Commission, Directorate-General for Energy and Transport: The Hague, The Netherlands, 2007. 24. Gupta, E. Oil vulnerability ...
    ... final form of the specific fuzzy set values for the partial indicator economic feasibility (A2) for the SC1 are in Table 13 and for SC2–SC6 scenarios are shown in Table 14. Table 13. Specific fuzzy set values for the partial indicator economic feasibility (A2) for combined scenario SC1. LV j 1 2 3 4 5 ...
    ... 2 head and used for the analysis of the partial indicator A2, specific values of the fuzzy set are find for the partial indicator affordability (A3) for the combined scenarios SC1–SC6 (Table 16). Table 16. The specific fuzzy set values for the partial indicator affordability (A3) for combined scenarios ...

  • An Approach to Management Decision Support: The Coal Mine Pljevlja Management Information System

    Božo Kolonja, Ranka Stanković, Filip Vuković, Ivan Obradović (2006)
    In this paper we describe the approach that has been used in the development of the Management Information System (MIS) in the Coal Mine Pljevlja in Montenegro. The methodology of this approach was based on new information technologies and management techniques which have already been successfully applied in other related fields. Its main goal was to introduce modern management techniques to mining, adapted to specific features of the mining industry, its operations and environment, thus enabling the tactical management ...
    ... the issuing of work orders for all maintenance tasks, if possible. The system for maintenance of equipment cannot function without previously realized system for technical database management, which defines all maintenance subjects, their structure and requests for preventive maintenance according ...
    ... basis for all other business processes related to maintenance, production, development, etc. The documents are classified according to types, and they can also relate to technical drawings. Figure 2. Component tree for mining equipment 2.3 Monitoring of coal production The system for monitoring ...
    ... program system is used for issuing and monitoring of realization of internal orders for procurement of necessary equipment or spare parts, requisitions of materials and spare parts from the warehouse, orders to the Commercial Department concerning services of third parties, orders for obtaining drawings ...