РП5 – Етап 1 – Интелигентно препоръчване на услуги за потребителите

Планирани дейности през етап 1

Дейност 5.1

Разработване на нови модели, базирани на общности (community-based), за препоръчване на услуги.

Дейност 5.2

Разработване на нови модели, базирани на клъстери, за препоръчване на услуги.

Дейност 5.3

Разработване на нови хибридни модели за препоръчване на услуги.

Постигнати резултати през етап 1

По този работен пакет са разработени нови ефективни и ефикасни модели за интелигентно препоръчване на услуги с цел улесняване процеса на оптимизация на избора на услуги от страна на потребителите.
Постигнатите резултати по този работен пакет са представени в приети научни публикации, както следва:

В списания с импакт фактор / импакт ранг – 3 бр.

[5.1]	H. Zhang, I. Ganchev, N. S. Nikolov, Z. Ji, M. O'Droma. 2021. “FeatureMF: An Item Feature Enriched Matrix Factorization Model for Item Recommendation”. IEEE Access, Vol. 9, Article number 9409095, May, Pp. 65266-65276. (e)ISSN: 2169-3536. DOI: 10.1109/ACCESS.2021.3074365. WoS, IF2020=3,367 / Q2; Scopus, SJR2020=0,587 / Q1 https://ieeexplore.ieee.org/document/9409095 ; https://www.webofscience.com/wos/author/record/359628 ; https://www.scopus.com/record/display.uri?eid=2-s2.0-85104576147&origin=resultslist ; https://journalprofile.clarivate.com/jif/home/?journal=IEEE%20ACCESS&year=2019&editions=SCIE&pssid=H2-3ToZZIIZi7Im9EfzhW4D09rrFyxxkgEKP-18x2djJNr9semwX16ZPQtUZbfUAx3Dx3Dj2BKhYXuWOle6EVQj5iEuAx3Dx3D-qBgNuLRjcgZrPm66fhjx2Fmwx3Dx3D-h9tQNJ9Nv4eh45yLvkdX3gx3Dx3D ; https://www.scimagojr.com/journalsearch.php?q=21100374601&tip=sid&clean=0
[5.2]	D. Zhou, S. Hao, H. Zhang, C. Dai, Y. An, Z. Ji, I. Ganchev. 2021. “Novel SDDM Rating Prediction Models for Recommendation Systems”. IEEE Access, Vol. 9, July, Pp. 101197-101206. (e)ISSN: 2169-3536. DOI: 10.1109/ACCESS.2021.3097207. WoS, IF2020=3.367 / Q2; Scopus, SJR2020=0.587 / Q1 https://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=9483928 ; https://www.webofscience.com/wos/woscc/full-record/WOS:000678319600001 ; https://www.scopus.com/record/display.uri?eid=2-s2.0-85110794173&origin=resultslist ; https://journalprofile.clarivate.com/jif/home/?journal=IEEE%20ACCESS&year=2019&editions=SCIE&pssid=H2-3ToZZIIZi7Im9EfzhW4D09rrFyxxkgEKP-18x2djJNr9semwX16ZPQtUZbfUAx3Dx3Dj2BKhYXuWOle6EVQj5iEuAx3Dx3D-qBgNuLRjcgZrPm66fhjx2Fmwx3Dx3D-h9tQNJ9Nv4eh45yLvkdX3gx3Dx3D ; https://www.scimagojr.com/journalsearch.php?q=21100374601&tip=sid&clean=0
[5.3]	I. Ganchev and Z. Ji. 2021. “Smart Real-Time Recommendation of Mobile Services”. WSEAS Transactions on Systems and Control, Vol. 16, Pp. 655-667. ISSN: 1991-8763. E-ISSN: 2224-2856. DOI: 10.37394/23203.2021.16.60. (публикувана; предстои да бъде реферирана и индексирана в Scopus, SJR2020=0,174 / Q4). https://wseas.com/journals/sac/2021/b225103-028(2021).pdf ; https://www.scopus.com/results/results.uri?sort=plf-f&src=s&st1=WSEAS+Transactions+on+Systems+and+Control&sid=eb0247559041f391e5f9d1490d25a347&sot=b&sdt=b&sl=51&s=SRCTITLE%28WSEAS+Transactions+on+Systems+and+Control%29&origin=searchbasic&editSaveSearch=&yearFrom=Before+1960&yearTo=Present ; https://www.scimagojr.com/journalsearch.php?q=17700155820&tip=sid&clean=0

В трудове на конференции, реферирани в WoS/Scopus – 3 бр.

[5.4]	H. Zhang, I. Ganchev, N. S. Nikolov. 2020. “FeatureMF – A Novel Collaborative Filtering Recommendation Model”. Proc. of the 2020 International Conference on Mathematics and Computers In Science and Engineering (MACISE 2020), Pp. 34-37, 18-20 January, Madrid, Spain. (virtual event) IEEE Catalog Number: CFP20S31-ART. ISBN: 978-1-7281-7177-7 / 978-1-7281-6695-7. DOI: 10.1109/MACISE49704.2020.00014. WoS; Scopus. https://ieeexplore.ieee.org/document/9195572/ ; https://www.webofscience.com/wos/woscc/full-record/WOS:000635100900008 ; https://www.scopus.com/record/display.uri?eid=2-s2.0-85092715988&origin=resultslist
[5.5]	H. Zhang, I. Ganchev, N. S. Nikolov. 2020. “Matrix Factorization Enriched with Item Features”. Proc. of the 2020 International Conference on Mathematics and Computers In Science and Engineering (MACISE 2020), Pp. 77-80, 18-20 January, Madrid, Spain. (virtual event) IEEE Catalog Number: CFP20S31-ART. ISBN: 978-1-7281-7177-7 / 978-1-7281-6695-7. DOI: 10.1109/MACISE49704.2020.00020. WoS, Scopus. https://ieeexplore.ieee.org/document/9195608/ ; https://www.webofscience.com/wos/woscc/full-record/WOS:000635100900014 ; https://www.scopus.com/record/display.uri?eid=2-s2.0-85092745328&origin=resultslist
[5.6]	H. Zhang, I. Ganchev, N. S. Nikolov, M. Stevenson. 2021. “UserReg: A Simple but Strong Model for Rating Prediction”. Proc. of 2021 IEEE International Conference on Acoustics, Speech and Signal Processing (IEEE ICASSP 2021). Pp. 3595-3599. 6-11 June 2021, Toronto, Ontario, Canada (virtual event). ISSN: 0736-7791. eISSN: 2379-190X. ISBN: 978-1-7281-7605-5. DOI: 10.1109/ICASSP39728.2021.9413646. WoS; Scopus, SJR2020=0,546. https://ieeexplore.ieee.org/document/9413646 ; https://www.webofscience.com/wos/woscc/full-record/WOS:000704288403170 ; https://www.scopus.com/record/display.uri?eid=2-s2.0-85111595137&origin=resultslist ; https://www.scimagojr.com/journalsearch.php?q=110544&tip=sid&clean=0
[5.7]	I. Ganchev, H. Zhang, M. O’Droma. 2021. “Smart Recommendation of Telecommunication Services” (invited paper). Proc. of the 29th National Conference with International Participation "TELECOM 2021", Pp. 1-8, 28-29 October, Sofia, Bulgaria. (virtual event) ISBN: 978-1-6654-3345-7. eISBN: 978-1-6654-3344-0. DOI: 10.1109/TELECOM53156.2021.9659557. (публикувана; предстои да бъде реферирана и индексирана в Scopus). https://ieeexplore.ieee.org/document/9659557 ; https://www.scopus.com/results/results.uri?sort=plf-f&src=s&st1=National+Conference+with+International+Participation+%22TELECOM%22&sid=2cc1c2e4a0ced675c164f474afa2f7c8&sot=b&sdt=b&sl=68&s=CONF%28National+Conference+with+International+Participation+%22TELECOM%22%29&origin=searchbasic&editSaveSearch=&yearFrom=Before+1960&yearTo=Present