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2282 items
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Хидрогеохемијске карактеристике и квалитет вода слива Требишњице, Република Српска, Босна и Херцеговина
Dragoslav R. Banjak (2016-08-25)Упркос неповољном временском и просторном распореду, воде су најзначајнијиприродни ресурс Источне Херцеговине. Ова чињеница довела је до реализацијепројекта „Вишенамјенског хидросистема Требишњица“, којим је, премаМилановићу (2006), до сада обухваћено: седам хидроелектрана, шестакумулација, шест брана, шест тунела укупне дужине 59,7 km, неколикоприступних тунела, 62,5 km бетонског канала кроз Попово поље, канал крозДабарско (6750 m) и Фатничко поље (2770 m) и систем тунел-канал или цјевоводпрема Дубравама.У почетку са доминантним енергетским предзнаком, концепција јетрансформисана у интегрално рјешење вишенамјенског коришћења и заштитевода и животне ...хидрогеохемијски процеси, мултиваријантна статистичкаанализа, инверзно геохемијско моделовање, квалитет воде, употребиљивост водеза наводњавање, слив Требишњице... the 20th and at the beginning of the 21st century. Conceptual determination of water management based on the principles of sustainable development, means contemplating quality and harmonious solutions, which would be acceptable for all parts of water system, all water activities and water dependant ...
... indicators of pollution are Nitrogen compounds, phosphate and BOD5, which are present especially in the dry season.The indicators of bacteriological pollution of surface water are occasionally present in all parts of the catchment,vespecially down the wastewater treatment plant and in the lower ...
... structures, mineral composition of aquifer and their geological processes (Abreha, 2014). Mutual influences of mentioned factors depend on conditions in which water is placed and their understanding has a decisive role in the water quality management. Therefore, the topic of this Doctoral Dissertation ...Dragoslav R. Banjak. "Хидрогеохемијске карактеристике и квалитет вода слива Требишњице, Република Српска, Босна и Херцеговина" in Универзитет у Београду, Универзитет у Београду, Рударско-геолошки факултет (2016-08-25)
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Automatic construction of a morphological dictionary of multi-word units
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... solutions upon which a list of DELAC entries is produced. Various debugging tools and preference selections are at the user’s disposal. It has already been shown that LeXimir can be used for languages other than Serbian and English. Our new module for production of DELAC entries can also be successfully ...
... simple words (DELA) we decided to develop a module for our lexical resources management tool LeXimir, an enhancement of its predecessor WS4LR [6], that would help in obtaining this information. However, due to homography of forms and homonymy of simple word entries, the developer of a DELAC entry still needs ...
... is 1.29. The calculation is performed on the basis of dictionaries described in [10] and [11] that are part of the standard distribution of Unitex [12], a corpus processing system based on the finite-state technology. 4 Authors Suppressed Due to Excessive Length Table 1. Initial content of the Serbian ...Cvetana Krstev, Ranka Stanković, Ivan Obradović, Duško Vitas, Miloš Utvić. "Automatic construction of a morphological dictionary of multi-word units" in Lecture Notes in Computer Science 6233, Advances in Natural Language Processing, Proceedings of the 7thInternational Conference on NLP, IceTAL 2010, Reykjavik, Iceland, August 2010, Springer (2010): 226-237. https://doi.org/10.1007/978-3-642-14770-8_26
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Design of the Opencast Coal Mine Drmno Dewatering System
Development of mining in the opencast mine Drmno from Kostolac basin in Serbia is carried out in the increasingly complex geological and hydro geological conditions with the decline of the coal seams to the alluvial part of Europe's largest river Danube. Greater depth and inflow of groundwater significantly increase costs for dewatering facilities construction with the requirement for optimizing of this more and more important surface mining process. Making decision on screen construction in the opencast mine with redesign ...dewatering system, groundwater, hydrodynamic model, dewatering wells, screen, reliability, environmental effects.Vladimir Pavlović, Dušan Polomčić, Tomislav Šubaranović. "Design of the Opencast Coal Mine Drmno Dewatering System" in Proceedings of the 12th International Symposium Continuous Surface Mining - Aachen 2014, Springer International Publishing (2014). https://doi.org/10.1007/978-3-319-12301-1_11
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Structural dissymmetrization of optically anisotropic Grs64±1Adr36±1Sps2 grandite from Meka Presedla (Kopaonik Mt., Serbia)
In this paper, grandite core with Grs64±1Adr36±1Sps2composition was crystallographically studied. This core represents zone A of the macroscopically visiblefive A–E zones of the optically anisotropic Grs58–64 Adr36–42Sps2 grandite. The applied procedure includes the detailed analysis of the powder diffraction patterns, and the Rietveld refinements of the crystal structures in a series of 18 space groups and two mixtures, which were followed by the comparative analysis of the R-values, site occupancy factors, and the bond lengths and angles. Synthesis of all ...Pavle Tančić, Aleksandar Kremenović, Predrag Vulić. "Structural dissymmetrization of optically anisotropic Grs64±1Adr36±1Sps2 grandite from Meka Presedla (Kopaonik Mt., Serbia)" in Powder Diffraction, Cambridge University Press (CUP) (2019). https://doi.org/10.1017/S0885715619000897
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Using Metadata For Content Indexing Within An OER Network
Ranka Stanković, Olivera Kitanović, Ivan Obradović, Roberto Linzalone, Giovanni Schiuma, Daniela Carlucci (2014)... valuable and beneficialinstitutional and pedagogical implications. The focus of this paper is on metadata and their management in the context of BAEKTEL OER framework, which is described in more detail in section 2. Section 3 of this paper outlines the key aspects of metadata management, including ...
... framework BMP features a web application for management, browse and search of metadata, butalso web services for terminological and linguistic support. Since OER content within the network can be published in different languages, the web application and web services support the network multilinguality ...
... resources are registered and described in the central metadata repository. 3. METADATA MANAGEMENT The Schema.org initiative was the result of the exponential growth of data on the web and large intranets, which made the location ofweb pages containing data of interest more and more difficult. A solution ...Ranka Stanković, Olivera Kitanović, Ivan Obradović, Roberto Linzalone, Giovanni Schiuma, Daniela Carlucci. "Using Metadata For Content Indexing Within An OER Network" in Proceedings of the Fifth International Conference on e-Learning, eLearning 2014, September 2014, Belgrade, Serbia, Belgrade : Belgrade Metropolitan University (2014)
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The impact of temporal variability of groundwater levels on groundwater vulnerability maps in karst terrains – a case example of the Perućac spring catchment area
Groundwater vulnerability maps represent an essential tool for protecting karst groundwater resources. Vulnerability assessment is usually based on spatial evaluation of various parameters that affect the vulnerability degree and regulate the protection role of the unsaturated zone. Most of these parameters, like soil and geology conditions, are constant and do not change during the year or over several years. In contrast, some parameters, such as the groundwater level, depend on the variability of recharge conditions. By considering the variability ...Vladimir Živanović, Igor Jemcov, Nebojša Atanacković. "The impact of temporal variability of groundwater levels on groundwater vulnerability maps in karst terrains – a case example of the Perućac spring catchment area" in 5th IAH CEG conference, Slovenian Committee of International Association of Hydrogeologists - SKIAH (2022)
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Preliminary Examination of the System Fly Ash–Bottom Ash–Flue Gas Desulphurization Gypsum–Portland Cement–Water for Road Construction
Tokalić Rade, Marinković Slobodanka, Trifunović Prvoslav, Dević Gordana, Zildzović Snežana. "Preliminary Examination of the System Fly Ash–Bottom Ash–Flue Gas Desulphurization Gypsum–Portland Cement–Water for Road Construction" in Journal of Chemistry, :Hindawi Publishing Corporation (2013). https://doi.org/doi:10.1155/2013/421480
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Prognoza operativne efikasnosti aktivnog podzemnog rudnika zasnovana na teoriji sivih sistema
Svetlana M. Štrbac-Savić (2016-06-10)Efikasnost predstavlja preduslov za opstanak svake rudarske kompanije, posebno u uslovima izuzetno konkurentnog trţišnog okruţenja kao što je to rudarska industrija. Efikasnost oznaĉava sposobnost kompanije da ispuni svoje kratkoroĉne ili dugoroĉne ciljeve. Operativna efikasnost se definiše kao odnos izmeĊu ulaznih parametara potrebnih za odvijanje proizvodnje i pokazatelja dobijenih proizvodnjom. U kontekstu rudarskog poslovanja, operativna efikasnost se odnosi na vreme potrebno da se mineralno dobro transformiše u novĉana sredstva. Visoka operativna efikasnost se postiţe kada se ostvari prava kombinacija karakteristika ...podzemni rudnik, operativna efikasnost, prognoza, teorija sivih sistema, stohastiĉke diferencijalne jednaĉine, simulacija... Physiology Analysis via Grey GM(1, N) and GM(0, N) Model, International Journal of Bio-Science and Bio- Technology, Vol. 1, No. 1, December, 2009, pp. 25-36, 2009. [LEV74] Baruch Lev, ―On the Association Between Operating Leverage and Risk.‖ Journal of Financial and Quantitative Analysis 9, pp. 627-642 ...
... 2008. [DENG82] J. Deng, Control problems of Grey Systems, Systems and Control Letters, 5, pp. 288-294, 1982. [DENG83] J. Deng, Grey fuzzy forecoast and control for grain, Journal of Huazhong University of Science and Technology, 2, pp. 1-8, 1983. [DENG85] J. Deng, Relatonal space of Grey Systems ...
... Systems: Theory and Application, Vol. 4 Iss: 2, pp.370 – 382, 2014. [ZHAN82] Zhan Yihui, The synthetic controllability of Grey System, Joutnal of Huayhong University of Science and Technology, 9, pp.11-16, 1982. [ZHANG86] Zhang Dianqing, Grey relational analysis of the shape function and the level ...Svetlana M. Štrbac-Savić. "Prognoza operativne efikasnosti aktivnog podzemnog rudnika zasnovana na teoriji sivih sistema" in Универзитет у Београду, Универзитет у Београду, Рударско-геолошки факултет (2016-06-10)
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Application of the Final Flotation Waste for Obtaining the Glass-ceramic Materials
Mira Cocić, Mihovil Logar, Suzana Erić, Viša Tasić, Snežana Dević, Saša Cocić, Branko Matović (2017)Mira Cocić, Mihovil Logar, Suzana Erić, Viša Tasić, Snežana Dević, Saša Cocić, Branko Matović. "Application of the Final Flotation Waste for Obtaining the Glass-ceramic Materials" in Science of Sintering 49, Belgrade:International Institute for the Science of Sintering (2017): 431-433
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A Twitter Corpus and Lexicon for Abusive Speech Detection in Serbian
Uvredljivi govor na društvenim medijima, uključujući psovke, pogrdni govor i govor mržnje, dostigao je nivo pandemije. Sistem koji bi bio u stanju da detektuje takve tekstove mogao bi da pomogne da internet i društveni mediji postanu bolji virtuelni prostor sa više poštovanja. Istraživanja i komercijalna primena u ovoj oblasti do sada su bili fokusirani uglavnom na engleski jezik. Ovaj rad predstavlja rad na izgradnji AbCoSER-a, prvog korpusa uvredljivog govora na srpskom jeziku. Korpus se sastoji od 6.436 ručno označenih ...... detection in twitter: a multilingual and cross-domain study. Information Processing & Management, 57(6):102360, 2020. 29 Endang Wahyu Pamungkas and Viviana Patti. Cross-domain and cross-lingual abusive language detection: A hybrid approach with deep learning and a multilingual lexicon. In Proceedings ...
... features, we also established the relation with the Serbian electronic dictionaries and the management platform Leximirka (Figure 6) [22], which enables the recognition of all inflected forms of trigger words. For the ranking and selection of illustrative tweets (or its parts) as a kind of dictionary usage ...
... (as reference). Since frequency information is a crucial component in human language technology, the FrAC module facilitates sharing and utilising this valued information [9], as presented in Listing 3. 4 Discussion and conclusion In this paper, we presented AbCoSER 1.0, the first corpus of abusive language ...Danka Jokić, Ranka Stanković, Cvetana Krstev, Branislava Šandrih. "A Twitter Corpus and Lexicon for Abusive Speech Detection in Serbian" in 3rd Conference on Language, Data and Knowledge (LDK 2021), MDPI AG (2021). https://doi.org/10.4230/OASIcs.LDK.2021.13
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Održivo korišćenje mađarsko-srpskih međugraničnih vodnih tela
Dušan Polomčić, Zoran Stevanović, Saša Milanović, Stanko Sorajić, Bojan Hajdin, Željko Kljajić (2010)... resources management. Their significance and sustainable management. A framework document. IHP-VI, IHP Non Serial Publications in Hydrology (Ed. Puri S.). UNESCO, Paris [6] Puri S., Aureli Al., 2005: Transboundary Aquifers: A global program to assess, evaluate, and develop policy, Ground Water, 43, ...
... resources management. Their significance and sustainable management. A framework document. THP-VI, IHP Non Serial Publications in Hydrology (Ed. Puri S.). UNESCO, Paris [6] Puri S., Aureli Al., 2005: Transboundary Aquifers: A global program to assess, evaluate, and develop policy, Ground Water, 43, 5: ...
... short period of work, the foundation has been successfully created for future mutual cooperation and sustainable water management. Key words: transboundary aquifer, hidrodinamical model, ground water source, sustainable development Redigovano 15.11.2010. DuSan Polom¢i¢ i saradnici OdrZivo koris¢enje ...Dušan Polomčić, Zoran Stevanović, Saša Milanović, Stanko Sorajić, Bojan Hajdin, Željko Kljajić. "Održivo korišćenje mađarsko-srpskih međugraničnih vodnih tela" in Vodoprivreda 42 no. 04-Jun, Beograd : Jugoslovensko društvo za odvodnjavanje i navodnjavanje (2010): 223-235
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Concepts for Improving Machine Learning Based Landslide Assessment
Miloš Marjanović, Mileva Samardžić Petrović, Biljana Abolmasov, Uroš Đurić. "Concepts for Improving Machine Learning Based Landslide Assessment" in Natural Hazards GIS-based Spatial Modeling Using Data Mining Techniques, Advances in Natural and Technological Hazards Research, volume 48, Springer Nature Switzerland AG 2019 (2019). https://doi.org/10.1007/978-3-319-73383-8_2
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Оцена перспективности изворишта "Вић баре" за водоснабдевање Обреновца
... HAJDIN B., DOKMANOVIC P., STEVANOVIC Z., HAJDIN K., (2007): State of art of Vié Bare Source for Obrenovac Water Supply, Regional IWA Conference on groundwater management in the Danube river basin and other large river basins, Beograd p.p. 217-225. SORO A., RADOVANOVIC M., (1997): Studija optimizacije rada ...
... FV ,Zabrezje“, 12. profilska linija. Figure 1. Hydrogeological map and sections A-B of groundwater sources “Vic Bare”. Legend: 1. clay and sand with the main water bearing layer in gravel (Q), 2. sand and alevrite, 3. loess clay and fine sand, 4. clay (Pl), 5. geological boundary, 6. intergranular porosity ...
... existing source are the following: higher concentration of Fe and Mn ions in alluvial aquifer waters which stimulate wells’ ageing, reduced summer/autumn Sava riverflows which are the main recharge source, and nevertheless current losses in water distribution system (over 40%). Simulations made on created ...Бојан Хајдин, Душан Поломчић, Зоран Стевановић, Драгољуб Бајић, Катарина Хајдин. "Оцена перспективности изворишта "Вић баре" за водоснабдевање Обреновца" in XIV Српски симпозијум о хидрогеологији са међународним учешћем, Рударско-геолошки факултет, Београд (2012)
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First paleomagnetic and magnetic anisotropy results from Montenegrо - the coastal area
... or scattered magnetic signals.This work was financially supported by the National Development and Innovation Office ofHungary project K 128625, by the Geological Survey of Montenegro and Ministry of Science andEducation of Serbia project No. 176016. Powered by TCPDF (www.tcpdf.org) http://www.tcpdf ...
... ic) zone is in the lowermost tectonic position and comprises shallow waterCretaceous carbonates, bauxites, Middle Eocene nummulitic limestones, transitional marls, andUpper Eocene flysch. It is thrusted over by the Budva zone characterized by deep water sedimentsof Triassic through Paleogene ages with ...
... under the Creative Commons Attribution 4.0 License. First paleomagnetic and magnetic anisotropy results fromMontenegro – the coastal area Emö Márton1, Vesna Cvetkov2, Martin Đaković3, Vesna Lesić4, and Slobodan Radusinović3 1Mining and Geological Survey of Hungary, Paleomagnetic Laboratory, Budapest, Hungary ...Emö Márton, Vesna Cvetkov, Martin Đaković, Vesna Lesić, Slobodan Radusinović. "First paleomagnetic and magnetic anisotropy results from Montenegrо - the coastal area" in General Assembly 2021, Europen Geosciences Union (2021)
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Applicability of calculated vitrininte reflectance for maturity assessment of organic matter of source rocks from hyperthermal basin (Banat Depression, Serbia)
Stojanović Ksenija, Kostić Aleksandar, Mrkić Sanja. "Applicability of calculated vitrininte reflectance for maturity assessment of organic matter of source rocks from hyperthermal basin (Banat Depression, Serbia)" in Proceedings, 8th International Conference “Oil and Gas Chemistry”, September 24-28, 2012, Tomsk, Russia: (2012): 116-119
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Zeta potential of pyrite under flotatin conditions
Vučinić Dušica, Knežević Dinko, Tomašević Aleksandra. "Zeta potential of pyrite under flotatin conditions" in Procedings of 10th International Conference on Fundamental and Applied Aspects of Physical Chemistry, Belgrade, 21-24.09.2010, Belgrad, Serbia:Society of Physical Chemists of Serbia (2010): 629-631
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Electronic Dictionaries - from File System to lemon Based Lexical Database
In this paper we discuss some well-known morphological descriptions used in various projects and applications (most notably MULTEXT-East and Unitex) and illustrate the encountered problems on Serbian. We have spotted four groups of problems: the lack of a value for an existing category, the lack of a category, the interdependence of values and categories lacking some description, and the lack of a support for some types of categories. At the same time, various descriptions often describe exactly the same ...... textual files, have become a large and complex lexical resource. As a consequence, LeXimir, the application that has been used for SMD development and management, was no more suitable. We thus started developing an on-line application for dictionary development and management, based on a central lexical data ...
... An application dubbed WS4LR (Krstev et al., 2006), subse- quently upgraded and renamed LeXimir (Stanković, Ranka and Krstev, Cvetana, 2016), was designed and implemented for the purpose of further development and management of morphological electronic dictionaries of Serbian (SMD), presented in more ...
... DELA format and that the presented migration ap- proach is language independent, it is safe to say that it will prove useful for other languages as well. 8. Acknowledgements This research was partially supported by Serbian Ministry of Education and Science under the grants #III 47003 and 178003. ...Ranka Stanković, Cvetana Krstev, Biljana Lazić, Mihailo Škorić. "Electronic Dictionaries - from File System to lemon Based Lexical Database" in Proceedings of the 11th International Conference on Language Resources and Evaluation - W23 6th Workshop on Linked Data in Linguistics : Towards Linguistic Data Science (LDL-2018), LREC 2018, Miyazaki, Japan, May 7-12, 2018, European Language Resources Association (ELRA) (2018)
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New Technology for Prevention of Eolian Erosion of Ash on the Ash Disposals in Power Plant Nikola Tesla in Serbia
Ristović Ivica, Borisavljević Ana (2010)Ristović Ivica, Borisavljević Ana. "New Technology for Prevention of Eolian Erosion of Ash on the Ash Disposals in Power Plant Nikola Tesla in Serbia" in Global Change-Challenges for Soil Management no. 41, :CATENA VERLAG GMBH (2010): 278-285
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Modeliranje i simulacija energetske tranzicije u sektoru domaćinstava
Boban S. Pavlović (2022)Aktuelnu energetsku tranziciju odlikuje ubrzanje procesa dekarbonizacije energetskih sistema, unapređenje energetske efikasnosti, razvoj čistijih tehnologija baziranih na obnovljivim izvorima energije i održivije korišćenje prirodnih resursa. Da bi se napravio ovako krupan zaokret u postojećim energetskim sistemima, osim promene postojećih tehnologija, potrebno je u planiranje energetske tranzicije uključiti i političke, sociološke, ekonomske i ekološke aspekte, a pre svega obrasce ponašanja i donošenja odluka krajnjih potrošača. Predmet istraživanja u disertaciji je energetska tranzicija sektora domaćinstva, preciznije tranzicija u grejanju domaćinstava, imajući u ...energetika, energetska tranzicija, energetsko planiranje, energetsko modeliranje, obnovljivi izvori energije, domaćinstva, ponašanje potrošačaBoban S. Pavlović. Modeliranje i simulacija energetske tranzicije u sektoru domaćinstava, Beograd : [B. Pavlović], 2022
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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 ...... Communication Departmental Papers. Philadelphia. Krstev, C., Palović-Lažetić, G., Vitas, D., and Obradović, I. (2004). Using textual and lexical resources in developing Serbian Wordnet. SCIENCE AND TECHNOLOGY, 7(1- 2):147–161. Kwong, O. Y. (1998). Aligning WordNet with additional lexical resources ...
... information ex- traction and building of lexical semantic resources for NLP applications. Henrich, V., Hinrichs, E., and Vodolazova, T. (2011). Semi-automatic extension of GermaNet with sense defi- nitions from Wiktionary. In Proceedings of the 5th Lan- guage and Technology Conference (LTC 2011), ...
... Wikipedia. In Proceedings of the 9th Global WordNet Conference (GWC 2018), pages 62–69. Meyer, C. M. and Gurevych, I. (2011). What psycholin- guists know about chemistry: Aligning Wiktionary and WordNet for increased domain coverage. In Proceedings of 5th International Joint Conference on Natural ...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 . "A Multilingual Evaluation Dataset for Monolingual Word Sense Alignment" in Proceedings of the 12th Conference on Language Resources and Evaluation (LREC 2020), Marseille, European Language Resources Association (ELRA) (2020)