← Authors

Michalis Vazirgiannis

57 papers · 2015–2026 · 14 conferences · across top CS/AI conferences

Achievements

🌍 Conference Polyglot (14) πŸƒ Academic Marathon (10) 🐝 Cross-Pollinator (12) πŸŒ‰ Interdisciplinary Bridge πŸ—ΊοΈ Taxonomy Completionist (13) 🧭 Keyword Pioneer 🐣 Hot Topic Early Bird 🌈 Renaissance Researcher (10) 🀝 Dynamic Duo (13) πŸ† Grand Slam πŸ”¬ Deep Specialist (16) πŸ’Ž Century Club (56) πŸš€ Conference Pioneer ⚑ Prolific Year (6) πŸ—ƒοΈ Keyword Collector (194) πŸ“ˆ Trend Setter πŸ”₯ Unstoppable (11)

Conferences

EMNLP (16) ACL (6) AISTATS (6) AAAI (5) EACL (5) COLING (3) ICML (3) NIPS (3) AACL (2) ICLR (2) IJCAI (2) NAACL (2) IJCNLP (1) JMLR (1)

Top co-authors

Giannis Nikolentzos (13) Guokan Shang (12) Antoine Tixier (10) Johannes F. Lutzeyer (7) Konstantinos Skianis (6) François Rousseau (6) Hadi Abdine (6) Moussa Kamal Eddine (5) Polykarpos Meladianos (5) Michail Chatzianastasis (4)

Research topics

Understanding (1)

Keywords

graph neural network (11) graph classification (7) language model (5) large language model (5) text generation (5) graph kernel (4) transfer learning (4) message passing (4) abstractive summarization (4) text classification (4) node classification (3) word embedding (3) adversarial robustness (3) weisfeiler-leman algorithm (3) evaluation metric (2) metric learning (2) domain adaptation (2) encoder-decoder architecture (2) random walk kernels (2) text categorization (2)

Papers

Beyond Random Sampling: Efficient Language Model Pretraining via Curriculum Learning EACL 2026
LLM as a Broken Telephone: Iterative Generation Distorts Information ACL 2025
Bias in the Mirror : Are LLMs opinions robust to their own adversarial attacks ACL 2025
Prediction via Shapley Value Regression ICML 2025
Graph Neural Network Generalization With Gaussian Mixture Model Based Augmentation ICML 2025
Nile-Chat: Egyptian Language Models for Arabic and Latin Scripts EMNLP 2025
Signed Graph Autoencoder for Explainable and Polarization-Aware Network Embeddings AISTATS 2025
Atlas-Chat: Adapting Large Language Models for Low-Resource Moroccan Arabic Dialect COLING 2025
A Simple and Yet Fairly Effective Defense for Graph Neural Networks AAAI 2024
If You Want to Be Robust, Be Wary of Initialization NIPS 2024
Prot2Text: Multimodal Protein’s Function Generation with GNNs and Transformers AAAI 2024
GreekBART: The First Pretrained Greek Sequence-to-Sequence Model COLING 2024
Bounding the Expected Robustness of Graph Neural Networks Subject to Node Feature Attacks ICLR 2024
The Curious Decline of Linguistic Diversity: Training Language Models on Synthetic Text NAACL 2024
Weisfeiler and Leman go Hyperbolic: Learning Distance Preserving Node Representations AISTATS 2023
Automatic Analysis of Substantiation in Scientific Peer Reviews EMNLP 2023
DATScore: Evaluating Translation with Data Augmented Translations EACL 2023
Path Neural Networks: Expressive and Accurate Graph Neural Networks ICML 2023
Graph Ordering Attention Networks AAAI 2023
Graph Alignment Kernels using Weisfeiler and Leman Hierarchies AISTATS 2023
Geometric Random Walk Graph Neural Networks via Implicit Layers AISTATS 2023
FREDSum: A Dialogue Summarization Corpus for French Political Debates EMNLP 2023
FrugalScore: Learning Cheaper, Lighter and Faster Evaluation Metrics for Automatic Text Generation ACL 2022
Questioning the Validity of Summarization Datasets and Improving Their Factual Consistency EMNLP 2022
Node Feature Kernels Increase Graph Convolutional Network Robustness AISTATS 2022
AraBART: a Pretrained Arabic Sequence-to-Sequence Model for Abstractive Summarization EMNLP 2022
DGraph: A Large-Scale Financial Dataset for Graph Anomaly Detection NIPS 2022
Unsupervised Word Polysemy Quantification with Multiresolution Grids of Contextual Embeddings EACL 2021
Transfer Graph Neural Networks for Pandemic Forecasting AAAI 2021
Learning Parametrised Graph Shift Operators ICLR 2021
BARThez: a Skilled Pretrained French Sequence-to-Sequence Model EMNLP 2021
JuriBERT: A Masked-Language Model Adaptation for French Legal Text EMNLP 2021
BERTweetFR : Domain Adaptation of Pre-Trained Language Models for French Tweets EMNLP 2021
Random Walk Graph Neural Networks NIPS 2020
An Ensemble Method for Producing Word Representations focusing on the Greek Language AACL 2020
Rep the Set: Neural Networks for Learning Set Representations AISTATS 2020
Energy-based Self-attentive Learning of Abstractive Communities for Spoken Language Understanding AACL 2020
Speaker-change Aware CRF for Dialogue Act Classification COLING 2020
Message Passing Attention Networks for Document Understanding AAAI 2020
GraKeL: A Graph Kernel Library in Python JMLR 2020
A Degeneracy Framework for Scalable Graph Autoencoders IJCAI 2019
Proceedings of the Thirteenth Workshop on Graph-Based Methods for Natural Language Processing (TextGraphs-13) EMNLP 2019
Scalable graph-based method for individual named entity identification EMNLP 2019
Orthogonal Matching Pursuit for Text Classification EMNLP 2018
Unsupervised Abstractive Meeting Summarization with Multi-Sentence Compression and Budgeted Submodular Maximization ACL 2018
A Degeneracy Framework for Graph Similarity IJCAI 2018
Fusing Document, Collection and Label Graph-based Representations with Word Embeddings for Text Classification NAACL 2018
Multivariate Gaussian Document Representation from Word Embeddings for Text Categorization EACL 2017
Shortest-Path Graph Kernels for Document Similarity EMNLP 2017
Graph-based Text Representations: Boosting Text Mining, NLP and Information Retrieval with Graphs EMNLP 2017
Real-Time Keyword Extraction from Conversations EACL 2017
A Graph Degeneracy-based Approach to Keyword Extraction EMNLP 2016
GoWvis: A Web Application for Graph-of-Words-based Text Visualization and Summarization ACL 2016
Regularizing Text Categorization with Clusters of Words EMNLP 2016
Text Categorization as a Graph Classification Problem IJCNLP 2015
Convolutional Sentence Kernel from Word Embeddings for Short Text Categorization EMNLP 2015
Text Categorization as a Graph Classification Problem ACL 2015