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Giannis Nikolentzos
Giannis Nikolentzos
Assistant Professor, University of Peloponnese
Verified email at uop.gr - Homepage
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Cited by
Year
Matching node embeddings for graph similarity
G Nikolentzos, P Meladianos, M Vazirgiannis
Proceedings of the 31st AAAI Conference on Artificial Intelligence, 2429-2435, 2017
2782017
Grakel: A graph kernel library in python
G Siglidis, G Nikolentzos, S Limnios, C Giatsidis, K Skianis, ...
Journal of Machine Learning Research 21 (54), 1-5, 2020
1992020
Transfer graph neural networks for pandemic forecasting
G Panagopoulos, G Nikolentzos, M Vazirgiannis
Proceedings of the 35th AAAI Conference on Artificial Intelligence, 4838-4845, 2021
1532021
Graph kernels: A survey
G Nikolentzos, G Siglidis, M Vazirgiannis
Journal of Artificial Intelligence Research 72, 943-1027, 2021
1372021
Degeneracy-based real-time sub-event detection in twitter stream
P Meladianos, G Nikolentzos, F Rousseau, Y Stavrakas, M Vazirgiannis
Proceedings of the international AAAI conference on web and social media 9 …, 2015
1132015
Random walk graph neural networks
G Nikolentzos, M Vazirgiannis
Advances in Neural Information Processing Systems 33, 16211-16222, 2020
1062020
A Degeneracy Framework for Graph Similarity.
G Nikolentzos, P Meladianos, S Limnios, M Vazirgiannis
Proceedings of the 27th International Joint Conference on Artificial …, 2018
772018
Message Passing Attention Networks for Document Understanding
G Nikolentzos, AJP Tixier, M Vazirgiannis
Proceedings of the 34th AAAI Conference on Artificial Intelligence, 8544-8551, 2020
742020
Graph classification with 2d convolutional neural networks
AJP Tixier, G Nikolentzos, P Meladianos, M Vazirgiannis
Artificial Neural Networks and Machine Learning–ICANN 2019: Workshop and …, 2019
69*2019
Shortest-path graph kernels for document similarity
G Nikolentzos, P Meladianos, F Rousseau, Y Stavrakas, M Vazirgiannis
Proceedings of the 2017 Conference on Empirical Methods in Natural Language …, 2017
692017
Kernel graph convolutional neural networks
G Nikolentzos, P Meladianos, AJP Tixier, K Skianis, M Vazirgiannis
Artificial Neural Networks and Machine Learning–ICANN 2018: 27th …, 2018
642018
Rep the set: Neural networks for learning set representations
K Skianis, G Nikolentzos, S Limnios, M Vazirgiannis
International conference on artificial intelligence and statistics, 1410-1420, 2020
452020
An optimization approach for sub-event detection and summarization in twitter
P Meladianos, C Xypolopoulos, G Nikolentzos, M Vazirgiannis
Advances in Information Retrieval: 40th European Conference on IR Research …, 2018
402018
Learning structural node representations using graph kernels
G Nikolentzos, M Vazirgiannis
IEEE transactions on knowledge and data engineering 33 (5), 2045-2056, 2019
342019
K-hop graph neural networks
G Nikolentzos, G Dasoulas, M Vazirgiannis
Neural Networks 130, 195-205, 2020
312020
Multivariate gaussian document representation from word embeddings for text categorization
G Nikolentzos, P Meladianos, F Rousseau, Y Stavrakas, M Vazirgiannis
Proceedings of the 15th Conference of the European Chapter of the …, 2017
272017
Real-time keyword extraction from conversations
P Meladianos, A Tixier, I Nikolentzos, M Vazirgiannis
Proceedings of the 15th Conference of the European Chapter of the …, 2017
202017
Path neural networks: Expressive and accurate graph neural networks
G Michel, G Nikolentzos, JF Lutzeyer, M Vazirgiannis
International Conference on Machine Learning, 24737-24755, 2023
192023
GraphRep: boosting text mining, NLP and information retrieval with graphs
M Vazirgiannis, FD Malliaros, G Nikolentzos
Proceedings of the 27th ACM International Conference on Information and …, 2018
162018
EvoNet: A neural network for predicting the evolution of dynamic graphs
C Wu, G Nikolentzos, M Vazirgiannis
Artificial Neural Networks and Machine Learning–ICANN 2020: 29th …, 2020
152020
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