VU Duomenų mokslo ir skaitmeninių technologijų instituto / Matematikos ir informatikos instituto autoriaus (-ių) 'Gražina Korvel' publikacijų sąrašas (pagal Lietuvos akademinių bibliotekų tinklo (LABT) publikacijų bazes VUB [nuo 2011 m. iki dabar] ir LMAVB [iki 2010 m. imtinai]):
Publications of 'Gražina Korvel', VU Institute of Data Science and Digital Technologies / Institute of Mathematics and Informatics (based on 1. Lithuanian Academic Library Network (LABT) database of Vilnius University Library [since 2011 until now] and 2. LABT database of Wroblewski Library of the Lithuanian Academy of Sciences [until 2010]):
Eil. Nr. Publikacija
1Czyzewski,, Andrzej; Piotrowska, Magdalena; Ciszewski, Tomasz; Korvel, Gražina; Kurowski, Adam; Kostek, Bożena. Evaluation of aspiration problems in L2 English pronunciation employing machine learning // Journal of the Acoustical Society of America. Melville : Acoustical Society of America. ISSN 0001-4966. eISSN 1520-8524. 2021, vol. 150, iss. 1, p. 120-132. DOI: 10.1121/10.0005480.
2Korvel, Gražina; Treigys, Povilas; Kostek, Bożena. Highlighting interlanguage phoneme differences based on similarity matrices and convolutional neural network // Journal of the Acoustical Society of America. Melville : Acoustical Society of America. ISSN 0001-4966. eISSN 1520-8524. 2021, vol. 149, iss. 1, p. 508-523. DOI: 10.1121/10.0003339.
3Tamulevičius, Gintautas; Korvel, Gražina; Yayak, Anil Bora; Treigys, Povilas; Bernatavičienė, Jolita; Kostek, Božena. A study of cross-linguistic speech emotion recognition based on 2D feature spaces // Electronics. Basel : MDPI AG. ISSN 2079-9292. eISSN 2079-9292. 2020, vol. 9, iss. 10, art. no. 1725, p. [1-13]. DOI: 10.3390/electronics9101725.
4Korvel, Gražina; Kostek, Božena. Discovering rule-based learning systems for the purpose of music analysis // Proceedings of Meetings on Acoustics: 178th Meeting of the Acoustical Society of America. Melville, N.Y. : Acoustical Society of America. ISSN 1939-800X. 2019, vol. 39, art. no. 035004, p. [1-14]. DOI: 10.1121/2.0001221.
5Korvel, Gražina; Kąkol, Krzysztof; Kurasova, Olga; Kostek, Bozena. Evaluation of Lombard speech models in the context of speech in noise enhancement // IEEE access. Piscataway : IEEE. ISSN 2169-3536. 2020, vol. 8, p. 155156-155170. DOI: 10.1109/ACCESS.2020.3015421.
6Kąkol, Krzysztof; Korvel, Gražina; Kostek, Bożena. Improving objective speech quality indicators in noise conditions // Data science: new issues, challenges and applications / Dzemyda, Gintautas, Bernatavičienė, Jolita, Kacprzyk, Janusz (Eds.). Cham : Springer, 2020. ISBN 9783030392499. eISBN 9783030392505. p. 199-218. (Studies in Computational Intelligence, ISSN 1860-949X, eISSN 1860-9503 ; vol. 869). DOI: 10.1007/978-3-030-39250-5_11.
7Treigys, Povilas; Korvel, Gražina; Tamulevičius, Gintautas; Bernatavičienė, Jolita; Kostek, Bożena. Investigating feature spaces for isolated word recognition // Data science: new issues, challenges and applications / Dzemyda, Gintautas, Bernatavičienė, Jolita, Kacprzyk, Janusz (Eds.). Cham : Springer, 2020. ISBN 9783030392499. eISBN 9783030392505. p. 165-181. (Studies in computational intelligence, ISSN 1860-949X, eISSN 1860-9503 ; 869). DOI: 10.1007/978-3-030-39250-5_9.
8Tamulevičius, Gintautas; Korvel, Gražina; Bernatavičienė, Jolita; Treigys, Povilas. The impact of data augmentation based on white noise for noise-robust CNN-based speech recognition // 11th international workshop on data analysis methods for software systems (DAMSS 2019), Druskininkai, Lithuania, November 28-30, 2019 / Lithuanian Computer Society, Vilnius University Institute of Data Science and Digital Technologies, Lithuanian Academy of Sciences. Vilnius : Vilnius University Press, 2019. ISBN 9786090703243. eISBN 9786090703250. p. 83-84. DOI: 10.15388/Proceedings.2019.8.
9Korvel, Gražina; Kąkol, Krzysztof; Kostek, Bożena. Evaluation of Lombard speech models in the context of speech enhancement // 11th international workshop on data analysis methods for software systems (DAMSS 2019), Druskininkai, Lithuania, November 28-30, 2019 / Lithuanian Computer Society, Vilnius University Institute of Data Science and Digital Technologies, Lithuanian Academy of Sciences. Vilnius : Vilnius University Press, 2019. ISBN 9786090703243. eISBN 9786090703250. p. 40. DOI: 10.15388/Proceedings.2019.8.
10Korvel, Gražina; Kurasova, Olga; Kostek, Božena. Comparison of Lithuanian and Polish consonant phonemes based on acoustic analysis - preliminary results // Archives of acoustics. Warszawa : Polish Academy of Sciences. ISSN 0137-5075. eISSN 2300-262X. 2019, vol. 44, iss. 4, p. 693-707. DOI: 10.24425/aoa.2019.129725.
11Korvel, Gražina; Kostek, Božena. Discovering rule-based learning systems for the purpose of music analysis // The Journal of the Acoustical Society of America. Melville : American Institute of Physics. ISSN 0001-4966. eISSN 1520-8524. 2019, vol. 146, iss. 4, art. no. 2947, p. [1]. DOI: 10.1121/1.5137237.
12Korvel, Gražina; Kurasova, Olga; Kostek, Bozena. An attempt to create speech synthesis model that retains Lombard effect characteristics // ICETE 2019 : Proceedings of the 16th International Joint Conference on e-Business and Telecommunications, Prague; Czech Republic; 26-28 July 2019. Vol. 1. Setúbal : SciTePress, 2019. ISBN 9789897583780. p. 280-289. DOI: 10.5220/0007854302800289.
13Piotrowska, Magdalena; Korvel, Gražina; Kostek, Božena; Ciszewski, Tomasz; Czyzewski, Andrzej. Machine learning-based analysis of English lateral allophones // International journal of applied mathematics and computer science. Zielona Gora : University of Zielona Góra. ISSN 1641-876X. eISSN 2083-8492. 2019, vol. 29, iss. 2, p. 393-405. DOI: 10.2478/amcs-2019-0029.
14Navickas, Gediminas; Korvel, Gražina; Bernatavičienė, Jolita. Overview of speech synthesis using LSTM neural networks // Computer data analysis and modeling: stochastics and data science : proceedings of the XII international conference, Minsk, September 18-22, 2019: Proceedings of the XII International Conference, Minsk Spet. 18-22, 2019. Minsk : Belarusian State University, 2019. ISBN 9789855668115. p. 257-261. Prieiga per internetą: <http://elib.bsu.by/handle/123456789/233315>.
15Korvel, Gražina; Treigys, Povilas; Tamulevičius, Gintautas; Bernatavičienė, Jolita; Kostek, Bozena. Analysis of 2D feature spaces for deep learning-based speech recognition // Journal of the audio engineering society. New York : Audio engineering society. ISSN 1549-4950. 2018, vol. 66, no 12, p. 1072-1081. DOI: 10.17743/jaes.2018.0066.
16Kąkol, Krzysztof; Korvel, Gražina; Kostek, Božena. Analysis of Lombard speech using parameterization and the objective quality indicators in noise conditions // DAMSS 2018 : 10th international workshop on "Data analysis methods for software systems", Druskininkai, Lithuania, November 29 - December 1, 2018 : [abstract book]. Vilnius : Vilniaus universitetas, 2018. ISBN 9786090700433. p. 35-36. Prieiga per internetą: <https://www.mii.lt/datamss/files/DAMSS_2018_1.pdf>.
17Korvel, Gražina; Tamulevičius, Gintautas; Treigys, Povilas; Bernatavičienė, Jolita; Kostek, Bozena. Investigating feature spaces for isolated word recognition // DAMSS 2018 : 10th international workshop on "Data analysis methods for software systems", Druskininkai, Lithuania, November 29 - December 1, 2018 : [abstract book]. Vilnius : Vilniaus universitetas, 2018. ISBN 9786090700433. p. 47. Prieiga per internetą: <https://www.mii.lt/datamss/files/DAMSS_2018_1.pdf>.
18Piotrowska, Magdalena; Korvel, Gražina; Kurowski, Adam; Kostek, Bożena; Czyżewski, Andrzej. Machine learning applied to aspirated and non-aspirated allophone classification - an approach based on audio “fingerprinting” // AES 2018. 145th Audio Engineering Society International Convention, New York, NY, USA, 2018 October 18–21. New York : Audio Engineering Society. 2018, p. [1-7]. Prieiga per internetą: <http://www.aes.org/tmpFiles/elib/20181108/19796.pdf>.
19Korvel, Gražina; Kostek, Bozena; Kurasova, Olga. Comparative analysis of various transformation techniques for voiceless consonants modeling // International journal of computers, communications and control. Bihor : Agora University Editing House. ISSN 1841-9836. eISSN 1841-9844. 2018, vol. 13, no 5, p. 853-864. DOI: 10.15837/ijccc.2018.5.3310.
20Korvel, Gražina; Kurowski, Adam; Kostek, Bozena; Czyzewski, Andrzej. Speech analytics based on machine learning // Machine learning paradigms: advances in aata analytics / George A. Tsihrintzis, Dionisios N. Sotiropoulos, Lakhmi C. Jain. Cham : Springer, 2019. ISBN 9783319940298. eISBN 9783319940304. p. 129-157. (Intelligent systems reference library, ISSN 1868-4394, eISSN 1868-4408 ; vol. 149). DOI: 10.1007/978-3-319-94030-4_6.
21Korvel, Gražina; Kurasova, Olga; Kostek, Bozena. Comparative analysis of spectral and cepstral feature extraction techniques for phoneme modelling // Multimedia and network information systems : proceedings of the 11th international conference MISSI 2018 / editors Kazimierz Choroś, Marek Kopel, Elżbieta Kukla, Andrzej Siemiński. Cham : Springer, 2019. ISBN 9783319986777. eISBN 9783319986784. p. 480-489. (Advances in intelligent systems and computing, ISSN 2194-5357, eISSN 2194-5365 ; vol. 833). DOI: 10.1007/978-3-319-98678-4_48.
22Korvel, Gražina; Kostek, Bozena. Examining feature vector for phoneme recognition // 2017 IEEE International symposium on signal processing and information technology (ISSPIT). New York : IEEE, 2017. ISBN 9781538646625. ISSN 2162-7843. p. 394-398. DOI: 10.1109/ISSPIT.2017.8388675.
23Piotrowska, Magdalena; Korvel, Gražina; Kostek, Bozena; Rojczyk, Arkadiusz; Czyzewski, Andrzej. Objectivization of phonological evaluation of speech elements by means of audio parametrization // 11th International conference on Human System Interaction 2018, July 4-6 2018, Gdansk, Poland : conference proceedings. Piscataway : IEEE, 2018. ISBN 9781538650233. p. 325-331. DOI: 10.1109/HSI.2018.8431352.
24Morkūnas, Mindaugas; Treigys, Povilas; Bernatavičienė, Jolita; Laurinavičius, Arvydas; Korvel, Gražina. Machine learning based classification of colorectal cancer tumour tissue in whole-slide images // Informatica. Vilnius : Vilniaus universiteto Matematikos ir informatikos institutas. ISSN 0868-4952. eISSN 1822-8844. 2018, vol. 29, no. 1, p. 75-90. DOI: 10.15388/Informatica.2018.158.
25Korvel, Gražina; Treigys, Povilas; Tamulevičius, Gintautas. An initial investigation of keyword spotting using convolutional neural network // 9th International workshop on Data Analysis Methods for Software Systems (DAMSS), Druskininkai, Lithuania, November 30 - December 2, 2017. Vilnius : Vilniaus universitetas, 2017. ISBN 9789986680642. p. 27. Prieiga per internetą: <https://www.mii.lt/datamss/files/liks_mii_drusk_2017.pdf>.
26Korvel, Gražina; Kostek, Bozena. Voiceless stop consonant modelling and synthesis framework based on MISO dynamic system // Archives of acoustics. Warszawa : Polish Academy of Sciences. ISSN 0137-5075. eISSN 2300-262X. 2017, Vol. 42, no 3, p. 375-383. DOI: 10.1515/aoa-2017-0039.
27Korvel, Gražina. Analysis and synthesis of Lithuanian consonants // Data analysis methods for software systems : 8th international workshop on data analysis methods for software systems, Druskininkai, December 1-3, 2016. Vilnius : Vilniaus universiteto leidykla, 2016. ISBN 9789986680611. p. 30. Prieiga per internetą: <https://www.mii.lt/datamss/files/liks_mii_drusk_2016_abstract_el_v_.pdf>.
28Korvel, Gražina; Šimonytė, Virginija; Slivinskas, Vytautas. A phoneme harmonic generator // Information technology and control = Informacinės technologijos ir valdymas / Kauno technologijos universitetas. Kaunas : Technologija. ISSN 1392-124X. eISSN 2335-884X. 2016, T. 45, Nr. 1, p. 7-12. DOI: 10.5755/j01.itc.45.1.7657.
29Korvel, Gražina; Šimonytė, Virginija; Slivinskas, Vytautas. A modified additive synthesis method using source-filter model // Journal of the Audio engineering society. New York : Audio engineering society. ISSN 1549-4950. 2015, Vol. 63, iss. 6, p. 443-450. DOI: 10.17743/jaes.2015.0055.
30Slivinskas, Vytautas; Šimonytė, Virginija; Pyž, Gražina. Using Accord.Math library for the solution of mathematical application tasks // Teaching mathematics: retrospective and perspectives : proceedings of the 15th international scientific conference, May 8-10, 2014, Liepaja, Latvia[Elektroninis išteklius (CD)]. Liepaja : Liepajas universitate, 2014. ISBN 9789934522437. p. 78-85.
31Pyž, Gražina; Šimonytė, Virginija; Slivinskas, Vytautas. Developing models of Lithuanian speech vowels and semivowels // Informatica / Matematikos ir informatikos institutas. Vilnius : Lietuvos mokslų akademijos leidykla. ISSN 0868-4952. 2014, vol. 25, no. 1, p. 55-72. DOI: 10.15388/Informatica.2014.04.
32Slivinskas, Vytautas; Pyž, Gražina; Šimonytė, Virginija. Control of computer programs by voice commands // Electrical and control technologies : proceedings of the 8th international conference on electrical and control technologies : ECT 2013 : May 2-3, 2013, Kaunas, Lithuania / Kaunas university of technology, IFAC committee of national Lithuanian organisation, Lithuanian electricity association. Kaunas : Technologija. ISSN 1822-5934. 2013, p. 37-40.
33Korvel, Gražina. Trimito garso modeliavimas // Fizinių ir technologijos mokslų tarpdalykiniai tyrimai : antroji LMA Jaunųjų mokslininkų konferencija, Vilnius, 2012 02 14. Fizinių mokslų sekcija : pranešimų tezės. Vilnius : LMA leidykla. 2012, p. 18.
34Pyž, Gražina; Šimonytė, Virginija; Slivinskas, Vytautas. Lithuanian speech synthesis by computer using additive synthesis // Elektronika ir elektrotechnika / Kauno technologijos universitetas. Kaunas : Technologija. ISSN 1392-1215. 2012, vol. 18, nr. 8, p. 77-80. DOI: 10.5755/j01.eee.18.8.2631.
35Pyž, Gražina; Šimonytė, Virginija; Slivinskas, Vytautas. An automatic system of Lithuanian speech formant synthesizer parameter estimation // ECT-2012 : the 7th International Conference on Electrical and Control Technologies : selected papers of the 7th international conference / Kaunas University of Technology. - Book series: Electrical and Control Technologies. Kaunas : Technologija. ISSN 1822-5934. 2012, p. 36-39.
36Pyž, Gražina; Šimonytė, Virginija; Slivinskas, Vytautas. Joining of vowel and semivowel models in Lithuanian speech formant-based synthesizer // Electrical and control technologies : proceedings of the 6th international conference, ECT 2011 / Kaunas University of Technology, IFAC Committee of National Lithuanian Organisation, Lithuanian Electricity Association. Kaunas : Technologija. ISSN 1822-5934. 2011, p. 114-119.
37Pyž, Gražina.; Šimonytė, Virginija; Slivinskas, Vytautas. Garsų modeliavimas tiesinėmis dinaminėmis sistemomis = = Sound modelling by linear dynamic systems // „Fizinių ir technologijos mokslų tarpdalykiniai tyrimai“ [elektroninis išteklius] : pirmosios LMA Jaunųjų mokslininkų konferencijos pranešimų santraukos : 2011.02.08, Vilnius, Lietuva. Vilnius : LMA leidykla. 2011, p. [24-25].
38Pyž, Gražina; Šimonytė, Virginija; Slivinskas, Vytautas. Modelling of Lithuanian speech diphthongs = Lietuvių šnekos dvibalsių modeliavimas // Informatica / Matematikos ir informatikos institutas. Vilnius : Lietuvos mokslų akademijos leidykla. ISSN 0868-4952. 2011, vol. 22, no. 3, p. 411-434. Prieiga per internetą: <http://www.mii.lt/informatica/pdf/INFO834.pdf>.
39Slivinskas, Vytautas; Šimonytė, Virginija; Pyž, Gražina. Modeling of iron wolf howling // Solid State Phenomena. Mechatronic Systems and Materials: Mechatronic systems and robotics : 5th international conference on Mechatronic Systems and Materials, October 22-25, 2009, Vilnius, Lithuania. Stafa-Zurich : Trans Tech Publications Ltd, 2010. ISBN 9783908451846. ISSN 1012-0394. 2010, vol. 164, p. 249-254. DOI: 10.4028/www.scientific.net/SSP.164.249.
40Šimonytė, Virginija; Pyž, Gražina; Slivinskas, Vytautas. Signalai ir jų parametrų įvertinimas : metodinė priemonė / V. Šimonytė, G. Pyž, V. Slivinskas ; Vilniaus Gedimino technikos universitetas, Vilniaus Pedagoginis universitetas, Matematikos ir informatikos institutas. Vilnius, 2010. 121 p. ISBN 978995588444.
41Šimonytė, Virginija; Pyž, Gražina.; Slivinskas, Vytautas. Application of the MUSIC method for estimation of the signal fundamental frequency // Lietuvos matematikos rinkinys. Lietuvos matematikų draugijos darbai. ISSN 0132-2818. 2009, [T.] 50, p. 391-396. Prieiga per internetą: <ftp://ftp.science.mii.lt/pub/Publications/50_TOMAS(2009)/TEOR_INFORMATIKA/simon_kt.pdf>.