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Упит dcterms_subject_txt:text processing

329 items

  • Geotechnical Conditions of Industrial Waste Landfill Construction for U.S. Steel Serbia

    Rakić Dragoslav, Vojnović Bogdan, Berisavljević Dušan, Basarić Irena (2013)

  • A review of Veliki Majdan tailings dam rehabilitation,

    Kostović Milena, Vitorović Zdravko (2011)

  • 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
    ... and lexical resources. NLTK offers different types of text processing, amongst which are: classification, tokenization, stemming, tagging, parsing and se- mantic reasoning. The NLTK system uses wrappers for other Python natural language processing and lexical resource libraries. One of the APIs available ...
    ... 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- computer interaction more natural in applications like chatbots. A chatbot ...
    ... ́ 2021). The current version contains 4.1 million words. It comprises project documentation (26%), legislation (11%), doctoral dissertations (31%), text- books and other mining literature (32%) (Kitanović et al. 2021, 8). Figure 5. Concordances for adjective-noun pattern containing the noun ризик ...

  • E-Dictionaries and Finite-State Automata for the Recognition of Named Entities

    Krstev Cvetana, Vitas Duško, Obradović Ivan, Utvić Miloš (2011)

  • The influence of process parameters on the structure and properties of mica mechanically activated in an ultra centrifugal mill

    Andrić Ljubiša, Aćimović-Pavlović Zagorka, Trumić Milan, Kostović Milena (2012)

  • Automatic construction of a morphological dictionary of multi-word units

    Cvetana Krstev, Ranka Stanković, Ivan Obradović, Duško Vitas, Miloš Utvić (2010)
    The development of a comprehensive morphological dictionary of multi-word units for Serbian is a very demanding task, due to the complexity of Serbian morphology. Manual production of such a dictionary proved to be extremely time-consuming. In this paper we present a procedure that automatically produces dictionary lemmas for a given list of multi-word units. To accomplish this task the procedure relies on data in e-dictionaries of Serbian simple words, which are already well developed. We also offer an evaluation ...
    electronic dictionary, Serbian, morphology, inflection, multiwordn units, noun phrases, query expansion
    ... finite-state transducers (FSTs) that rely on morphological e-dictionaries of simple words to model these MWUs correctly [4]. When applied to a text in automatic text analysis these FSTs associate recognized MWUs with lemmas as well as with appropriate grammatical categories. Both the associated lem- mas ...
    ... Cvetana Krstev, Ranka Stanković, Ivan Obradović, Duško Vitas, Miloš Utvić | Lecture Notes in Computer Science 6233, Advances in Natural Language Processing, Proceedings of the 7thInternational Conference on NLP, IceTAL 2010, Reykjavik, Iceland, August 2010 | 2010 | | 10.1007/978-3-642-14770-8_26 ...
    ... units, noun phrases, query expansion 1 Introduction We have been developing morphological electronic dictionaries of Serbian for natural language processing for many years now. Our e-dictionaries follow the methodology and format known as DELAS/DELAF, which is presented for French in [1]4. Serbian e- ...

  • From DELA Based Dictionary to Leximirka Lexical Database

    Biljana Lazić, Mihailo Škorić (2020)
    In this paper, we will present an approach in transforming Serbian language Morphological dictionaries from a DELA text format to a lexical database dubbed Leximirka. Considering the benefits of storing data within a database when compared to storing them in textual documents, we will outline some of the functionality that the database has made possible. We will also show how hand-made rules that use category labels lexical entries are marked with can be used to link lexical entries. ...
    Morfološki rečnici, jezički resursi, Leksimirka
    ... Univerzitet u Beogradu, Matematički fakultet, 1993 Vitas, Duško, Gordana Pavlovic-Lažetić and Cvetana Krstev. “Electronic dictionary and text processing in Serbo-Croatian”. In Sprache - Kommu- nikation - Informatik: Akten des 26. Linguistischen Kolloquiums, Poznań 1991, 225–232. Berlin: De Gruyter ...
    ... dictionary to . . . ”, pp. 81–98 of terms, the extraction of time expressions and advanced search of text repositories and libraries. The morphological dictionaries were developed in the DELA text format (fr. Dictionnaires électroniques du LADL2 ) which will be discussed in Sec- tion 2.1. As the ...
    ... and to make them in- teroperable and reusable. Three standards for lexical information have been considered: Guidelines for Electronic Text Encoding and Interchange, Text Encoding Initiative (TEI)3, Lexical Markup Framework (LMF)4 and the Lemon model5. Although Chapter 9 of the TEI Guidelines addresses ...

  • Wordnet Development Using a Multifunctional Tool

    Ivan Obradović, Ranka Stanković (2007)
    In this paper we present a multifunctional tool for manipulating heterogeneous language resources. The tool handles electronic dictionaries, wordnets and aligned texts, and provides for their synchronous use in various tasks. We focus here on the description of the possibilities this tool offers in the development of wordnets. Besides the wordnet module which enables parallel handling of two wordnets, other modules, such as the module for morphological dictionaries and the module for aligned texts, as well as available finite ...
    Wordnet development, language resource integration, HLT tools
    ... did not support the processing of texts in Unicode, and as the usage of this encoding became more and more frequent, the development of a new tool that could handle text in Unicode became inevitable. Building on the functionalities of Intex, but allowing the processing of texts in Unicode, ...
    ... original PWN synset and words he/she has already selected for the target synset. Then, if a highlighted word found in the text in English does not have a highlighted match in the text in the target language, the lexicographer should inspect the sentence in the target language for a possible match, ...
    ... transducers (FSTs) to locate morphological, lexical and syntactic patterns, remove ambiguities, and tag simple and compound words in texts. The text parsing possibilities offered by regular expressions and FSTs proved also useful in wordnet development, and we will give some more details on ...

  • Improving Document Retrieval in Large Domain Specific Textual Databases Using Lexical Resources

    Ranka Stanković, Cvetana Krstev, Ivan Obradović, Olivera Kitanović (2017)
    Large collections of textual documents represent an example of big data that requires the solution of three basic problems: the representation of documents, the representation of information needs and the matching of the two representations. This paper outlines the introduction of document indexing as a possible solution to document representation. Documents within a large textual database developed for geological projects in the Republic of Serbia for many years were indexed using methods developed within digital humanities: bag-of-words and named ...
    ... can also contain an abstract and/or a snippet, a relevant text fragment. The content of a document surrogate, or its part, can be generated automatically by extracting and selecting specific terms (words) from the document text. Language processing methods and techniques devel- oped within the field of ...
    ... Databases 7 Query processing on the server side expands the faceted query by creating a matrix of key words, fields that are searched, and weight factors (see Table 1), and then translates this query into SQL (Structured Query Language) form. The query generated in such a way searches the text of the subset ...
    ... language processing of Serbian consisting of lexical resources and local grammars are being developed using the finite-state methodology as described in [3,7]. The role of electronic dictionar- ies, covering both simple words and multi-word units, and dictionary finite-state transducers (FSTs) is text tagging ...

  • Impact of modern technological equipment at improvement of technological and economical indicators in lead and zinc flotation plant “Kopaonik” – Leposavic, RMHK “Trepca” – Serbia

    Lazić Predrag, Mališić Z., Vidosavljević S., Ivanović M., Antonijević D. (2013)

  • Improvement of Queries using a Rule Based Procedure for Inflection of Compounds and Phrases

    Stanković Ranka (2008)

  • The mine ore from Prlovi-2 locality preliminary flotation tests

    Lazić Predrag, Tomanec Rudolf, Kostović Milena, Miković Branislav (2011)

  • Softverski alati za korišćenje resursa za srpski jezik

    Ivan Obradović, Ranka Stanković (2008)
    ... (Silberztein, 1993) was used for text processing using dictionaries in LADL format. But since Intex did not enable processing of texts in Unicode and this coding scheme became more and more frequently used, the Unitex2 and Nooj3 system were developed, both allowing processing in Unicode, and sub- sequently ...
    ... sequently started to suppress Intex. Although all three systems enable text processing based on dictionaries in LADL format, none of them of- fered possibilities for management of the content of the dictionaries themselves. Thus a module was developed within WS4LR for the entry, re- view and update of ...
    ... practical reasons, because smaller dictionaries are easier to manage. Besides, and which is more important, the usage of all dictionaries during text processing using the Intex/Unitex systems is not always necessary, and sometimes even advis- able. The most important feature of the dictionary management ...

  • Production information system of the Pljevlja coal mine

    Božo Kolonja, Ranka Stanković, Filip Vuković (2018)

  • Model inteligentnog sistema adaptivnog upravljanja procesom prerade rude

    Ivana M. Jovanović (2016-01-13)
    U oblasti procesa prerade rude, flotacijska koncentracija predstavlja jednu od najznačajnijih i najčešće primenjivanih metoda separacije korisnih od nekorisnih minerala. Samim tim, veoma je važno osigurati uspešan rad flotacijskog postrojenja kroz dostizanje zadovoljavajućih tehno-ekonomskih pokazatelja. Cilj upravljanja procesom flotacijske koncentracije je upravo optimizacija kvaliteta i iskorišćenja korisne komponente u koncentratu uz maksimizaciju profita. Shodno tome, istraživanja na polju modelovanja i upravljanja ovim procesom zauzimaju značajno mesto u praksi kontolnog inženjenringa.Teorijska istraživanja u okviru doktorske disertacije obuhvatila su analizu položaja ...
    flotacijska koncentracija, modelovanje, upravljanje, inteligentni sistem, soft kompjuting, fazi logika, veštačke neuronske mreže
    ... Minerals Engineering 11 (6), pp. 489–499 44. Cipriano A., 2010. Industrial Products for advanced control of mineral processing plants. In: Advanced Control and Supervision of Mineral Processing Plants (Edited by D. Sbárbaro, R. del Villar), Chapter 7, pp. 287–308. 45. Cisternas, L.A., Lucay, F., Gálvez ...
    ... flotation unit using local models. Proceedings of IFAC Symposium: Automation in Mining, Metal and Mineral Processing, Cologne, Germany, 1-3 September, pp. 297–302 60. Drzymała, J., 2007. Mineral Processing: Foundations of theory and practice of minerallurgy. Wroclaw University of Technology, ISBN 978-83 ...
    ... machine behaviour. International Journal of Mineral Processing, Vol. 5, Iss. 2, pp. 107–129 95. Harris, M.C., Runge, K.C., Whiten, W.J., Morrison, R.D., 2002. JKSimFloat as a practical tool for flotation process design and optimization. Mineral Processing Plant Design, Practice and Control, Vol. 1 (Edited ...

  • Simplified model for determining rock mass oscillation velocity at limestone deposit

    Suzana Lutovac, Branko Gluščević, Miloš Gligorić, Jelena Majstorović, Rade Tokalić (2022)

  • Analysis and visualization of geophysical well-logging data from closely spaced boreholes

    Branislav Sretković, Ivana Vasiljević, Dimitry Sidorov - Biryukov (2024)
    Geophysical logging measurements for determining the condition of the rock mass on the dam profile and locating the predisposed directions of water circulation and loss from the reservoir were conducted in four boreholes distributed at a close distance. The survey was carried out in a typical karst terrain, which is an additional challenge for defining the geological model, especially in terms of water retention. That kind of data set provides an excellent opportunity for a new approach to analysis ...
    well-logging in karst, water loss, data correlation, data fusion
    ... kind of data set provides an excellent opportunity for a new approach to analysis and visualization that differs from the standard logging data processing. Numerical interpolation and correlation of data from various logging measurements (short-normal and long-normal resistivity, spontaneous potential ...
    ... of data set provides an excellent opportunity for a new approach to analysis and visualization that differs from the standard logging data · processing. Numerical interpolation and correlation of data from various logging: measurements (short-normal and long-normal rresistivity, | spontaneous ...
    ... Long-normal resistivity/gamma ray. CONCLUSION The procedures shown in this paper, represent a different approach to the well- logging data processing. It can be successfully done using data from boreholes located at a close distance. Numerical correlation of the logs represent the possibility ...

  • Pre-failure deformation monitoring as rockfall prediction tool

    Miloš Marjanović, Biljana Abolmasov, Zoran Berisavljević, Marko Pejić, Petko Vranić (2021)
    General Engineering
    ... scanning epochs were collected at the study site, following the above protocol. 3.3. Data processing Acquisition protocol was followed by a processing protocol which comprised of: • Data processing in Leica Cyclone software (target and surface matching registration, surface matching georeferencing ...
    ... detached rock bridges will seem more colorful and unweathered unlike joint surfaces or exposed facets. They combined pixel and point-cloud based processing algorithms to reveal fresh scars and rock bridges automatically, and then iteratively per each scanning/imaging sequence. Conveniently their strata ...
    ... compiled paper about this site. Further details are available in the above-listed contributions. 3. Materials and methods Data acquisition and processing were conducted for relatively long period, including first couple of years of pilot work, and a systematic procedure was adopted and iterated. ...

  • Combining Heterogeneous Lexical Resources

    Cvetana Krstev, Duško Vitas, Ranka Stanković, Ivan Obradović, Gordana Pavlović-Lažetić (2004)
    development of lexical resources, morphological dictionaries, WordNet
    ... DELAS can be used by Intex to formulate complex queries. For instance, the query would retrieve all the possessive adjectives from a text that do not belong to the Ekavian pronunciation. The entries in DELAS can be enriched by derivational links that group together entries belonging ...
    ... devojcyin is the possessive adjective of the noun devojka. This information in the DELAS dictionary can be used by finite transducers to lemmatize the text using any lemma, arbitrarily chosen, from the derivational nest. • The Serbian wordnet (SWN) is being developed in the scope of the Balkanet project ...
    ... The use of the Intex regular expression (noun marked as a musical instrument in any form) enables, for instance, retrieving from a text of all the phrases of the type “to play on a musical instrument”. Da bi na gitari moglo da se svira solo dodata je josx jedna zxic muzike iz Vaca ...

  • Rule-based Automatic Multi-word Term Extraction and Lemmatization

    Ranka Stanković, Cvetana Krstev, Ivan Obradović, Biljana Lazić, Aleksandra Trtovac (2016)
    In this paper we present a rule-based method for multi-word term extraction that relies on extensive lexical resources in the form of electronic dictionaries and finite-state transducers for modelling various syntactic structures of multi-word terms. The same technology is used for lemmatization of extracted multi-word terms, which is unavoidable for highly inflected languages in order to pass extracted data to evaluators and subsequently to terminological e-dictionaries and databases. The approach is illustrated on a corpus of Serbian texts from ...
    term extraction, terminology, multi-word units, lemmatization, finite-state transducers
    ... place with very little human intervention, starting from the tokenization and lexical analysis of a raw text up to production of dictionary entries. The system relies Unitex routines for text analysis and FST application, while one of the many functionalities of LeXimir is used to produce dictionary ...
    ... English and Chinese corpora is described in (Pantel&Lin, 2001), while Chen and his associates present a MWT extraction system based on co-related text-segments within a set of documents (Chen et al., 2006). Statistical measures of co-occurrence (MI3 – mutual information) were used for finding ...
    ... for the evaluation, without deleting any candidate lemmas from it. In general, the longest match for the MWU is looked for. For example, if a text sequence matches the AXAXN pattern (a noun preceded by two adjectives that agree with it in gender, number, case and animateness), then a lower ...