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Упит dcterms_subject_txt:corpus search

179 items

  • An Italian-Serbian Sentence Aligned Parallel Literary Corpus

    Saša Moderc, Ranka Stanković, Aleksandra Tomašević, Mihailo Škorić (2023)
    This article presents the construction and relevance of an Italian-Serbian sentence-aligned parallel corpus, delving into the aligned sentences in order to facilitate effective translation between the two languages. The parallel corpus serves as a valuable resource for language experts, researchers, and language enthusiasts, fostering a deeper understanding of linguistic nuances and cultural expressions. By bridging the gap between Serbian and Italian, this corpus opens new avenues for cross-cultural communication and collaboration, and ultimately contributes to the improvement of language-related ...
    Aligned corpus, parallel corpus, Serbian, Italian, literature

  • Vebran Web Services for Corpus Query Expansion

    Ranka Stanković, Miloš Utvić (2020)
    U ovom radu se govori o razvoju veb usluga Vebran i njihovoj primeni u poboljšanju pretraživanja korpusa. Veb-servisi Vebran koriste se za konsultovanje spoljnih leksičkih izvora za srpski jezik (uglavnom elektronski morfološki rečnici i srpski Vordnet) i proširivanje korisničkih upita radi dobijanja relevantnijih rezultata iz srpskih korpusa.
    corpus search, web service, Serbian lexical resources, query expansion
    ... while a search of RudKor is also available through NoSketch Engine. This paper presents the process of upgrading the existing corpus search web interfaces of OCWB and NoSketch Engine in order to enable corpus query expansion. 3 Lexical resources In order to improve the current corpus search capabilities ...
    ... 5 Conclusion The paper describes Vebran web services that enable corpus query ex- pansion and support corpus search that combines linguistic annotation of the corpus with external lexical resources. The presented approach allows search results to include the inflectional paradigm of the lexemes in a ...
    ... rs Scientific paper Vebran Web Services for Corpus Query Expansion UDC 004.738.52:811.163.4’373 DOI 10.18485/infotheca.2019.19.2.5 ABSTRACT: This paper discusses the de- velopment of the Vebran web services and their application to corpus search improve- ments. The Vebran web services are used ...

  • 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
    ... substitution concept. Fig. 2 shows a fragment from the Security thesaurus. The visible list of concepts includes: Attack on payment system, Attack on search engine, Attack on embassy, Attack on vulnerability, Attack on torrent, Zero-day attack, DOS-attack. Text entries of Attack on vulnerability concept ...
    ... RuThes Ontologies in Information-Analytical Systems RuThes ontologies are used in information-analytical systems as a tool of conceptual indexing and search, various forms of query expansion can be carried out. One of the main applications of RuThes-like ontologies is text categorization and other tasks ...

  • Bridging Computational Lexicography and Corpus Linguistics: A Query Extension for OntoLex-FrAC

    Christian Chiarcos, Ranka Stanković, Maxim Ionov, Gilles Sérasset (2024)
    OntoLex, dominantni standard zajednice za mašinski čitljive leksičke resurse u kontekstu RDF-a, Linked Data i tehnologija Semantičkog veba, trenutno se proširuje sa posebnim modulom za Frekvencije, Primere i Informacije zasnovane na Korpusu (OntoLex-FrAC). Predlažemo novi komponent za OntoLex-FrAC, koji se bavi inkorporacijom korpusnih upita za (a) povezivanje rečnika sa korpusnim mašinama, (b) omogućavanje RDF baziranih web servisa da dinamički razmenjuju korpusne upite i podatke odgovora, i (c) korišćenje konvencionalnih upitačkih jezika za formalizaciju unutrašnje strukture kolokacija, skica reči i ...
    standardizacija, digitalna leksikografija, OntoLex, upiti korpusa, povezani podaci, Lingvistički povezani otvoreni podaci

  • 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
    ... (Natural Language Toolkit) suite, which provides a good natural language pro- cessing resource. The last chapter shows a corpus search of the noun risk in a mining- themed corpus. We also present its most common collocates, word sketch, individual pattern concordances, thesaurus entry of its synonyms ...
    ... done for the verb to risk and the noun risk in mono- lingual dictionaries and corpus data, they concluded that the dictionaries do not give a comprehensive enough description, with a lot of the meanings found through corpus search not even being mentioned. The finding was that printed dictionaries, with ...
    ... analysis of the meaning of an LU, its lexical surroundings, phrases and grammatical constructions in which it appears in the corpus, the context in which it is used provided by corpus examples, as well as all the phrases in which the LU fulfills its full semantic potential. This approach consists of listing ...

  • A Data Driven Approach for Raw Material Terminology

    Olivera Kitanović, Ranka Stanković, Aleksandra Tomašević, Mihailo Škorić, Ivan Babić, Ljiljana Kolonja (2021)
    The research presented in this paper aims at creating a bilingual (sr-en), easily searchable, hypertext, born-digital, corpus-based terminological database of raw material terminology for dictionary production. The approach is based on linking dictionaries related to the raw material domain, both digitally born and printed, into a lexicon structure, aligning terminology from different dictionaries as much as possible. This paper presents the main features of this approach, data used for compilation of the terminological database, the procedure by which it has ...
    sirovine, rudarstvo, terminologija, rečnik, terminološka aplikacija, mobilna aplikacija, digitizacija, leksički podaci, korpusi, otvoreni povezani podaci
    ... enabling browsing of concordances from a corpus and retrieval of selected examples directly into the interface form. The integration with corpus is a rare and very useful possibility, but Lexonomy lacks hierarchy browsing, mathematical formulae are not supported and search capabilities are limited. 6. Conclusions ...
    ... contributed equally to this work. Abstract: The research presented in this paper aims at creating a bilingual (sr-en), easily search- able, hypertext, born-digital, corpus-based terminological database of raw material terminology for dictionary production. The approach is based on linking dictionaries ...
    ... contributed equally to this work. Abstract: The research presented in this paper aims at creating a bilingual (sr-en), easily search- able, hypertext, born-digital, corpus-based terminological database of raw material terminology for dictionary production. The approach is based on linking dictionaries ...

  • Using Query Expansion for Cross-Lingual Mathematical Terminology Extraction

    Velislava Stoykova, Ranka Stanković (2018)

  • 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
    ... tools tailored for their search is increasing substantially, primarily due to the growing needs of statistical machine translation. Thus, for example, the OPUS corpus offers freely available parallel corpora in many languages, as well as interfaces for querying the corpus data [Tiedemann, 2009] ...
    ... for the search of collections of aligned texts. 1713 5. User interface The user can search the INFOtheca collection in two different ways. A typical search, yielding a set of aligned concordances is a full text search based on a query, and we will discuss this type of search shortly. ...
    ... morphologically expanded query is then used to search through TUVs taking into account the value of the xml:lang attribute. Namely, 1714 English keywords will search only through TUVs with xml:lang attribute set to en, while Serbian keywords will search through TUVs with xml:lang attribute set to ...

  • A Mathematical Learning Environment Based on Serbian Language Resources

    Radojičić Marija, Obradović Ivan, Stanković Ranka, Utvić Miloć, Kaplar Sebastijan (2018)
    In recent years, in line with ever growing usage of Information technology, the learning environments are changing. The amount of available learning materials in various forms has increased. These new environments demand comprehensive learning systems, which enable management of the learning corpus with special attention paid to relevant lexical resources. In this paper we present the concept of a Mathematical Learning Environment in Serbian (MLES), which is based on a corpus of mathematical materials and various lexical resources, enabling ...
    mathematical content, text processing, mathematical formulae
    ... annotation. The advantages of corpus annotation are the following:  Corpus search becomes more efficient due to the possibility of formulating more precise queries.  When search results are concerned, annotation.  Compensates for the information lost during corpus preparation (removed figures ...
    ... the learning corpus with special attention paid to relevant lexical resources. In this paper we present the concept of a Mathematical Learning Environment in Serbian (MLES), which is based on a corpus of mathematical materials and various lexical resources, enabling semantic search of mathematical ...
    ... materials based on MathML and OpenMath. The project Digital Library of Mathematical Functions presents a comprehensive search mechanism for a specific corpus [7]. The corpus is based on a digitalized handbook, which contains primarily mathematical formulae, graphs, methods of computation, ...

  • 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 ...

  • The Usage of Various Lexical Resources and Tools to Improve the Performance of Web Search Engines

    Krstev Cvetana, Stanković Ranka, Vitas Duško, Obradović Ivan (2008)
    In this paper we present how resources and tools developed within the Human Language Technology Group at the University of Belgrade can be used for tuning queries before submitting them to a web search engine. We argue that the selection of words chosen for a query, which are of paramount importance for the quality of results obtained by the query, can be substantially improved by using various lexical resources, such as morphological dictionaries and wordnets. These dictionaries enable semantic ...
    LR web services, MultiWord Expressions & Collocations, Information Extraction, Information Retrieval
    ... numerous Google services (Web Search, Local Search, Video Search, Blog Search, News Search and Book SearchNew!). We have embedded a simple, dynamic search box and the search results are displayed within our own web pages for different types of query expansions, depending on the resources and type ...
    ... to the Google search engine using the Google AJAX Search API. Google AJAX Search API is a Java script library which enables the embedding of Google searches into personal web pages or web applications. This library is composed of simple web objects which perform “inline” search using numerous ...
    ... web search engine 1. In general, when the concept the query relates to is lexicalized by one or more multi-word terms in a highly inflective language, the search engines are faced with a problem they are practically unable to cope with. For example, let us consider that we wish to search the ...

  • Bilingual lexical extraction based on word alignment for improving corpus search

    Jelena Andonovski, Branislava Šandrih, Olivera Kitanović (2019)
    Library and Information Sciences,Computer Science Applications

  • A WordNet Ontology in Improving Searches of Digital Dialect Dictionary

    Miljana Mladenović, Ranka Stanković, Cvetana Krstev (2017)
    In this paper, we present a method for automatic generation of a digital resource, which connects all indirect synonyms of a dialect term to all indirect synonyms of a corresponding term in the standard language, aiming to improve the search of a digital dialect dictionary. The method uses SWRL rules defined in the Serbian WordNet ontology to identify sets of synonymous words. It also uses e-dictionaries to produce correct lemmas in standard language that users usually employ in searches. ...
    ... developed to enable search of terms in three ways: (a) search by a term, (b) search by logical queries created over metadata, (c) terms browsing by the first letter. Search by a term implies that the user types a word or its part in the dialect. He/she can specify whether the search will be carried out ...
    ... additional fields — dutchfield headword and search term in standard Dutch — for advanced search options. In this paper we propose a method which enables search not only with one term in the standard language, but with a set of synonym terms in order to improve search. 3 Resources 3.1 Use of morphological ...
    ... language aiming to improve search over a digital dialect dictionary. The method uses SWRL rules defined in the Serbian WordNet ontology to identify sets of synonymous words. It also uses e-dictionaries to produce correct lemmas in the standard language that users usually use for search. The method was applied ...

  • A bilingual digital library for academic and entrepreneurial knowledge management

    Ranka Stanković, Cvetana Krstev, Biljana Lazić, Dalibor Vorkapić (2015)
    A generic knowledge management process of organization, storage and retrieval of knowledge can suitably be fitted in a digital library. In the digital and knowledge age digital libraries can be used in knowledge management to handle intellectual assets and support knowledge creation. A multilingual digital library either stores content in more than one language or provides multilingual query access to monolingual content. In Serbia 18 of 308 scientific journals regularly published are bi-lingual, with papers simultaneously being in English ...
    Knowledge management, Digital library, Multilingualism, Language Resources, Terminology
    ... available by clicking the “Metadata search” link in the menu. To search the metadata, the user can select the language and the collection (it is possible to simultaneously search through all available text collections). The user enters the search criteria in the search field, then adds additional criteria ...
    ... offered to the user for the metadata and full-text search by entering queries in one of two languages. For a full-text search the user formulates the initial query as one or more keywords (simple or multiword). By default, the system will search all collections, but the user can restrict it by ...
    ... Figure 2: Bibliša: a result of the metadata search 5 Searching capabilities 5.1 Full text search by keywords The user enters the keyword and optionally selects a text collection to search (the default is all collections). Besides the keyword itself, it is necessary ...

  • Managing mining project documentation using human language technology

    Aleksandra Tomašević, Ranka Stanković, Miloš Utvić, Ivan Obradović, Božo Kolonja (2018)
    Purpose: This paper aims to develop a system, which would enable efficient management and exploitation of documentation in electronic form, related to mining projects, with information retrieval and information extraction (IE) features, using various language resources and natural language processing. Design/methodology/approach: The system is designed to integrate textual, lexical, semantic and terminological resources, enabling advanced document search and extraction of information. These resources are integrated with a set of Web services and applications, for different user profiles and use-cases. Findings: The ...
    Digital libraries, Information retrieval, Data mining, Human language technologies, Project documentation

  • Digital Library From A Domain Of Criminalistics As A Foundation For A Forensic Text Analysis

    Dalibor Vorkapić, Aleksandra Tomašević, Miljana Mladenović, Ranka Stanković, Nikola Vulović (2017)
    U ovom radu predstavljen je model koji omogućava prikupljanje, pripremu, opis metapodataka, upravljanje i eksploataciju, uključujući pretragu punog teksta dokumenata iz domena kriminalistike napisanih na srpskom jeziku. Predloženi pristup primenjuje se na veb portalu koji sakuplja različite tekstove nastale iz časopisa Akademije za kriminalistiku i policijske studije, Krivičnog zakona Srbije, konferencija „Tara“ i „Reiss“, kao i iz nekih doktorskih disertacija vezanih za ovu oblast istraživanje. Nakon obrade teksta, korpus koji sadrži preko 5500 stranica običnog teksta, kreiran je i ...
    Omeka, Wordnet, pretraga punog teksta, morfološka i semantička pretraga teksta, proširenje upita
    ... processing, a corpus containing over 5500 pages of plain text is created and prepared for publication as an online resource for full text search using Omeka, an open source content management system for on line digital library development. Search capabilities, both full text and metadata search are customized ...
    ... text search expansion. The paper outlines possibilities for further use and analysis on a digital library as a corpus, annotation, tagging, document classification and clustering, as well as sentiment analysis with first results in that direction. Keywords: Omeka, WordNet, full text search, m ...
    ... generate corresponding word forms() The search option is on the operator page. There are two ways of search Narrowed search that includes the search on specified fields, collections and kinds, user who added a resource and the geographic address. This search method searches only on the basis of the ...

  • Indexing of textual databases based on lexical resources: A case study for Serbian

    Ranka Stanković, Cvetana Krstev, Ivan Obradović, Olivera Kitanović (2015)
    In this paper we describe an approach to improvement of information retrieval results for large textual databases by pre-indexing documents using bag-of-words and Named Entity Recognition. The approach was applied on a database of geological projects financed by the Republic of Serbia in the last half century. Each document within this database is described by metadata, consisting of several fields such as title, domain, keywords, abstract, geographical location and the like. A bag of words was produced from these ...
    ... subset of attributes in the database that correspond to the selected criteria of search. 4 The Improved Solution One of the problems of full text search in Serbian is its rich morphology, where the keyword for search is always entered in the first person singular, while in the texts that are searched ...
    ... for which we could have used the TreeTagger trained for Serbian that was used for the lemmatization of the Corpus of Contemporary Serbian [16]. However, this lemmatizer was trained on a corpus that differs significantly from our collection, and additionally it does not take into account MWUs. The approach ...
    ... supports access to applications for 3 http://geoliss.mre.gov.rs; search of fund documentation http://geoliss.mre.gov.rs/index.php?page=fodib Ivan Sticky Note ovde "of the" Ivan Highlight Ivan Highlight Ivan Sticky Note ovde "is the" search of textual database (catalogs): projects, archival documents ...

  • Improvement of geodatabase queries within GeolISS

    Ranka Stanković (2008)
    ... numerous Google services (Web Search, Local Search, Video Search, Blog Search, News Search and Book Search). The web service returns the required information in XML format, which is being received and converted to appropriate application structures (string, array, table, etc.). 5. GeolISS query ...
    ... it to the Google search engine using the Google AJAX Search API. Google AJAX Search API is a Java script library which enables the embedding of Google searches into personal web pages or web applications. This library is composed of simple web objects which perform “inline” search using numerous ...
    ... − Spatial object search using GeolISS predefined meta queries − Symbolization support with joining of spatial and attribute tables − SQL queries creation using the GeolISS query building tool − ArcMap spatial query aggregation within GeolISS forms. The spatial object search using GeolISS predefined ...

  • Development Of The Serbian Geological Resources Portal

    Ranka Stanković, Jelena Prodanović, Olivera Kitanović, Velizar Nikolić (2011)
    ... the most important part – a ranking of search results. The search system includes advanced methods for ranking search results, based on weight factors associ- ated with specific fields in the function of search cri- teria. Since the data on available search fields, as well as the weight factors for ...
    ... the Republic of Serbia the ranking of search results, based of the number of appearances of a key word or phrase, and the sum of weigh factors of the search field. Namely, a number of entities and their attributes within the database corre- spond to each search criterion, and each entity/attrib- ute ...
    ... used to search resources on the basis of entered key words and phrases, within the subset of attributes in the data- base which fit the chosen search criteria. Ranking of results is performed by adding weight factors and the number of key word/phrase appearances. For exam- ple, if the search criterion ...

  • 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 ...
    ... the system allows the user to initiate her/his search in either of them, automatically expanding the search query with the other. How- ever, search results are displayed in the original alphabet used in the documents, and that is Cyrillic. Keyword search in the initial system is performed by scanning ...
    ... syllable in Serbian, while the faceted search retrieves only 169 of them, some of which refer to a municipality council, others to salt. Faceted search in general improves ranking within the initial system. Namely, if a “general search” is performed instead of a faceted search for the query “Tamnava or Ub and ...
    ... be treated as a whole. A general search, which looks for keyword matches in all metadata fields in the summary report is available, but the user can also perform a faceted search using additional criteria. These criteria restrict 1 http://geoliss.mre.gov.rs; search of fund documentation http://geoliss ...