| Preference dynamics with multimodal user-item interactions in social media recommendation D Rafailidis, P Kefalas, Y Manolopoulos Expert Systems with Applications 74, 11-18, 2017 | 92 | 2017 |
| Deep learning in citation recommendation models survey Z Ali, P Kefalas, K Muhammad, B Ali, M Imran Expert Systems with Applications 162, 113790, 2020 | 89 | 2020 |
| A time-aware spatio-textual recommender system P Kefalas, Y Manolopoulos Expert Systems with Applications 78, 396-406, 2017 | 83 | 2017 |
| Software defect prediction employing BiLSTM and BERT-based semantic feature MN Uddin, B Li, Z Ali, P Kefalas, I Khan, I Zada Soft Computing 26 (16), 7877-7891, 2022 | 61 | 2022 |
| A graph-based taxonomy of recommendation algorithms and systems in LBSNs P Kefalas, P Symeonidis, Y Manolopoulos IEEE Transactions on Knowledge and Data Engineering 28 (3), 604-622, 2015 | 56 | 2015 |
| Global citation recommendation employing generative adversarial network Z Ali, G Qi, K Muhammad, P Kefalas, S Khusro Expert Systems with Applications 180, 114888, 2021 | 49 | 2021 |
| A graph-based taxonomy of citation recommendation models Z Ali, G Qi, P Kefalas, WA Abro, B Ali Artificial Intelligence Review 53, 5217-5260, 2020 | 48 | 2020 |
| Recommendations based on a heterogeneous spatio-temporal social network P Kefalas, P Symeonidis, Y Manolopoulos World Wide Web 21, 345-371, 2018 | 45 | 2018 |
| Recommendation of points-of-interest using graph embeddings G Christoforidis, P Kefalas, A Papadopoulos, Y Manolopoulos 2018 IEEE 5th International Conference on Data Science and Advanced …, 2018 | 43 | 2018 |
| RELINE: point-of-interest recommendations using multiple network embeddings G Christoforidis, P Kefalas, AN Papadopoulos, Y Manolopoulos Knowledge and Information Systems 63, 791-817, 2021 | 41 | 2021 |
| On the current state of deep learning for news recommendation N Amir, F Jabeen, Z Ali, I Ullah, AU Jan, P Kefalas Artificial Intelligence Review 56 (2), 1101-1144, 2023 | 30 | 2023 |
| SPR-SMN: Scientific paper recommendation employing SPECTER with memory network Z Ali, G Qi, P Kefalas, S Khusro, I Khan, K Muhammad Scientometrics 127 (11), 6763-6785, 2022 | 22 | 2022 |
| New perspectives for recommendations in location-based social networks: Time, privacy and explainability P Kefalas, P Symeonidis, Y Manolopoulos Proceedings of the Fifth International Conference on Management of Emergent …, 2013 | 18 | 2013 |
| A tool for access to relational databases in natural language N Papadakis, P Kefalas, M Stilianakakis Expert Systems with Applications 38 (6), 7894-7900, 2011 | 17 | 2011 |
| Recommending points of interest in LBSNs using deep learning techniques G Christoforidis, P Kefalas, AN Papadopoulos, Y Manolopoulos 2019 IEEE International Symposium on INnovations in Intelligent SysTems and …, 2019 | 7 | 2019 |
| Recommending friends and locations over a heterogeneous spatio-temporal graph P Kefalas, P Symeonidis Model and Data Engineering: 5th International Conference, MEDI 2015, Rhodes …, 2015 | 5 | 2015 |
| A multi-attention approach using bert and stacked bidirectional lstm for improved dialogue state tracking MA Khan, Y Huang, J Feng, BK Prasad, Z Ali, I Ullah, P Kefalas Applied Sciences 13 (3), 1775, 2023 | 4 | 2023 |
| PRM-KGED: paper recommender model using knowledge graph embedding and deep neural network N Thierry, BK Bao, Z Ali, Z Tan, IB Christ Chatelain, P Kefalas Applied Intelligence 53 (24), 30482-30496, 2023 | 3 | 2023 |
| UTMGAT: a unified transformer with memory encoder and graph attention networks for multidomain dialogue state tracking MA Khan, BK Prasad, G Qi, W Song, F Ye, Z Ali, I Ullah, P Kefalas Applied Intelligence 54 (17), 8347-8366, 2024 | 2 | 2024 |
| Advances in Algorithms for Time-Dependent Recommender Systems P Kefalas, Y Manolopoulos 2014 9th International Workshop on Semantic and Social Media Adaptation and …, 2014 | 2 | 2014 |
Zafar AliSoutheast University, Nanjing, ChinaPatvirtintas el. paštas seu.edu.cn