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ORCIDPavlos Kefalas
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Books and Theses
- 2017
[b1]Pavlos Kefalas:
Recommendation models for dynamic spatiotemporal big data. Aristotle University Of Thessaloniki, Greece, 2017
Journal Articles
- 2024
- [j14]Muhammad Asif Khan
, Bhuyan Kaibalya Prasad, Guilin Qi, Wei Song, Fanghua Ye, Zafar Ali, Irfan Ullah, Pavlos Kefalas:
UTMGAT: a unified transformer with memory encoder and graph attention networks for multidomain dialogue state tracking. Appl. Intell. 54(17-18): 8347-8366 (2024) - 2023
- [j13]Nabila Amir, Fouzia Jabeen, Zafar Ali, Irfan Ullah, Asim Ullah Jan, Pavlos Kefalas:
On the current state of deep learning for news recommendation. Artif. Intell. Rev. 56(2): 1101-1144 (2023) - [j12]Nimbeshaho Thierry, Bing-Kun Bao, Zafar Ali, Zhiyi Tan, Ingabire Batamira Christ Chatelain, Pavlos Kefalas:
PRM-KGED: paper recommender model using knowledge graph embedding and deep neural network. Appl. Intell. 53(24): 30482-30496 (2023) - 2022
- [j11]Zafar Ali, Guilin Qi, Pavlos Kefalas, Shah Khusro, Inayat Khan, Khan Muhammad:
SPR-SMN: scientific paper recommendation employing SPECTER with memory network. Scientometrics 127(11): 6763-6785 (2022) - [j10]Md Nasir Uddin, Bixin Li, Zafar Ali, Pavlos Kefalas, Inayat Khan, Islam Zada:
Software defect prediction employing BiLSTM and BERT-based semantic feature. Soft Comput. 26(16): 7877-7891 (2022) - 2021
- [j9]Zafar Ali, Guilin Qi, Khan Muhammad, Pavlos Kefalas, Shah Khusro:
Global citation recommendation employing generative adversarial network. Expert Syst. Appl. 180: 114888 (2021) - [j8]Giannis Christoforidis, Pavlos Kefalas, Apostolos N. Papadopoulos, Yannis Manolopoulos:
RELINE: point-of-interest recommendations using multiple network embeddings. Knowl. Inf. Syst. 63(4): 791-817 (2021) - 2020
- [j7]Zafar Ali, Guilin Qi, Pavlos Kefalas, Waheed Ahmad Abro, Bahadar Ali:
A graph-based taxonomy of citation recommendation models. Artif. Intell. Rev. 53(7): 5217-5260 (2020) - [j6]Zafar Ali, Pavlos Kefalas, Khan Muhammad, Bahadar Ali, Muhammad Imran:
Deep learning in citation recommendation models survey. Expert Syst. Appl. 162: 113790 (2020) - 2018
- [j5]Pavlos Kefalas, Panagiotis Symeonidis, Yannis Manolopoulos:
Recommendations based on a heterogeneous spatio-temporal social network. World Wide Web 21(2): 345-371 (2018) - 2017
- [j4]Dimitrios Rafailidis, Pavlos Kefalas, Yannis Manolopoulos:
Preference dynamics with multimodal user-item interactions in social media recommendation. Expert Syst. Appl. 74: 11-18 (2017) - [j3]Pavlos Kefalas, Yannis Manolopoulos:
A time-aware spatio-textual recommender system. Expert Syst. Appl. 78: 396-406 (2017) - 2016
- [j2]Pavlos Kefalas, Panagiotis Symeonidis, Yannis Manolopoulos:
A Graph-Based Taxonomy of Recommendation Algorithms and Systems in LBSNs. IEEE Trans. Knowl. Data Eng. 28(3): 604-622 (2016) - 2011
- [j1]Nikos Papadakis, Pavlos Kefalas, Manolis Stilianakakis:
A tool for access to relational databases in natural language. Expert Syst. Appl. 38(6): 7894-7900 (2011)
Conference and Workshop Papers
- 2024
- [c8]Abdul Aziz, Zafar Ali, Guilin Qi, Yi Huang, Pavlos Kefalas, Aminullah, Asad Ali:
Leverage Diagnosis Intensity in Medication Recommendations. ICIC (LNAI 6) 2024: 38-50 - [c7]Zafar Ali, Guilin Qi, Irfan Ullah, Adam A. Q. Mohammed, Pavlos Kefalas, Khan Muhammad:
GLAMOR: Graph-based LAnguage MOdel embedding for citation Recommendation. RecSys 2024: 929-933 - 2023
- [c6]Zafar Ali, Irfan Ullah, Pavlos Kefalas, Nimbeshaho Thierry, Kalim Ul Haq, Anupam Sarkar:
Citation Recommendation Employing Proximity-Based Heterogeneous Network Embeddings. IntelliSys (1) 2023: 477-495 - 2019
- [c5]Giannis Christoforidis, Pavlos Kefalas, Apostolos N. Papadopoulos, Yannis Manolopoulos:
Recommending Points of Interest in LBSNs Using Deep Learning Techniques. INISTA 2019: 1-6 - 2018
- [c4]Giannis Christoforidis, Pavlos Kefalas, Apostolos Papadopoulos, Yannis Manolopoulos:
Recommendation of Points-of-Interest Using Graph Embeddings. DSAA 2018: 31-40 - 2015
- [c3]Pavlos Kefalas, Panagiotis Symeonidis:
Recommending Friends and Locations over a Heterogeneous Spatio-Temporal Graph. MEDI 2015: 271-284 - 2014
- [c2]Pavlos Kefalas, Yannis Manolopoulos:
Advances in Algorithms for Time-Dependent Recommender Systems. SMAP 2014: 38-43 - 2013
- [c1]Pavlos Kefalas, Panagiotis Symeonidis, Yannis Manolopoulos:
New perspectives for recommendations in location-based social networks: time, privacy and explainability. MEDES 2013: 1-8
Informal and Other Publications
- 2019
- [i1]Giannis Christoforidis, Pavlos Kefalas, Apostolos N. Papadopoulos, Yannis Manolopoulos:
RELINE: Point-of-Interest Recommendations using Multiple Network Embeddings. CoRR abs/1902.00773 (2019)
Coauthor Index
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