Polykarpos Meladianos

According to our database, Polykarpos Meladianos authored at least 17 papers between 2015 and 2019.

Collaborative distances:

• Dijkstra number of four.
• Erdős number of four.

2019

Graph Classification with 2D Convolutional Neural Networks.

Antoine J.-P. Tixier, Giannis Nikolentzos, Polykarpos Meladianos, Michalis Vazirgiannis

Proceedings of the Artificial Neural Networks and Machine Learning - ICANN 2019 - 28th International Conference on Artificial Neural Networks, Munich, Germany, September 17-19, 2019, Proceedings, 2019

2018

Mining text streams

Polykarpos Meladianos

PhD thesis, 2018

Word Embeddings from Large-Scale Greek Web Content.

Stamatis Outsios, Konstantinos Skianis, Polykarpos Meladianos, Christos Xypolopoulos, Michalis Vazirgiannis

CoRR, 2018

A Degeneracy Framework for Graph Similarity.

Giannis Nikolentzos, Polykarpos Meladianos, Stratis Limnios, Michalis Vazirgiannis

Proceedings of the Twenty-Seventh International Joint Conference on Artificial Intelligence, 2018

Kernel Graph Convolutional Neural Networks.

Giannis Nikolentzos, Polykarpos Meladianos, Antoine Jean-Pierre Tixier, Konstantinos Skianis, Michalis Vazirgiannis

Proceedings of the Artificial Neural Networks and Machine Learning - ICANN 2018, 2018

An Optimization Approach for Sub-event Detection and Summarization in Twitter.

Polykarpos Meladianos, Christos Xypolopoulos, Giannis Nikolentzos, Michalis Vazirgiannis

Proceedings of the Advances in Information Retrieval, 2018

Unsupervised Abstractive Meeting Summarization with Multi-Sentence Compression and Budgeted Submodular Maximization.

Guokan Shang, Wensi Ding, Zekun Zhang, Antoine J.-P. Tixier, Polykarpos Meladianos, Michalis Vazirgiannis, Jean-Pierre Lorré

Proceedings of the 56th Annual Meeting of the Association for Computational Linguistics, 2018

2017

Classifying Graphs as Images with Convolutional Neural Networks.

Antoine Jean-Pierre Tixier, Giannis Nikolentzos, Polykarpos Meladianos, Michalis Vazirgiannis

CoRR, 2017

K-Clique-Graphs for Dense Subgraph Discovery.

Giannis Nikolentzos, Polykarpos Meladianos, Yannis Stavrakas, Michalis Vazirgiannis

Proceedings of the Machine Learning and Knowledge Discovery in Databases, 2017

Combining Graph Degeneracy and Submodularity for Unsupervised Extractive Summarization.

Antoine J.-P. Tixier, Polykarpos Meladianos, Michalis Vazirgiannis

Proceedings of the Workshop on New Frontiers in Summarization, 2017

Shortest-Path Graph Kernels for Document Similarity.

Giannis Nikolentzos, Polykarpos Meladianos, François Rousseau, Yannis Stavrakas, Michalis Vazirgiannis

Proceedings of the 2017 Conference on Empirical Methods in Natural Language Processing, 2017

Real-Time Keyword Extraction from Conversations.

Polykarpos Meladianos, Antoine J.-P. Tixier, Giannis Nikolentzos, Michalis Vazirgiannis

Proceedings of the 15th Conference of the European Chapter of the Association for Computational Linguistics, 2017

Multivariate Gaussian Document Representation from Word Embeddings for Text Categorization.

Giannis Nikolentzos, Polykarpos Meladianos, François Rousseau, Yannis Stavrakas, Michalis Vazirgiannis

Proceedings of the 15th Conference of the European Chapter of the Association for Computational Linguistics, 2017

Matching Node Embeddings for Graph Similarity.

Giannis Nikolentzos, Polykarpos Meladianos, Michalis Vazirgiannis

Proceedings of the Thirty-First AAAI Conference on Artificial Intelligence, 2017

2015

AUEB at TREC 2015: Clinical Decision Support Track.

Giannis Nikolentzos, Polykarpos Meladianos, Nektarios Liakis, Michalis Vazirgiannis

Proceedings of The Twenty-Fourth Text REtrieval Conference, 2015

Evaluating the Effect of Time Series Segmentation on STARIMA-Based Traffic Prediction Model.

Athanasios Salamanis, Polykarpos Meladianos, Dionysios D. Kehagias, Dimitrios Tzovaras

Proceedings of the IEEE 18th International Conference on Intelligent Transportation Systems, 2015

Degeneracy-Based Real-Time Sub-Event Detection in Twitter Stream.

Polykarpos Meladianos, Giannis Nikolentzos, François Rousseau, Yannis Stavrakas, Michalis Vazirgiannis

Proceedings of the Ninth International Conference on Web and Social Media, 2015