Konstantinos Skianis

31 papers A* 1A 2B 2Journal 16Unranked 9

Year	Rank	Type	Title / Venue / Authors
2026	J	`jnl`	CSE-UOI at SemEval-2026 Task 6: A Two-Stage Heterogeneous Ensemble with Deliberative Complexity Gating for Political Evasion Detection. CoRR Christos Tzouvaras, Konstantinos Skianis, Athanasios Voulodimos
2026	J	`jnl`	GreekMMLU: A Native-Sourced Multitask Benchmark for Evaluating Language Models in Greek. CoRR Yang Zhang, Mersin Konomi, Christos Xypolopoulos, Konstantinos Divriotis, Konstantinos Skianis, Giannis Nikolentzos, Giorgos Stamou, Guokan Shang, Michalis Vazirgiannis
2025	J	`jnl`	A Greek Government Decisions Dataset for Public-Sector Analysis and Insight. CoRR Giorgos Antoniou, Giorgos Filandrianos, Aggelos Vlachos, Giorgos Stamou, Lampros Kollimenos, Konstantinos Skianis, Michalis Vazirgiannis
2025	—	`conf`	KGRAG-Ex: Explainable Retrieval-Augmented Generation with Knowledge Graph-Based Perturbations. IJCKG Georgios Balanos, Evangelos Chasanis, Konstantinos Skianis, Evaggelia Pitoura
2025	J	`jnl`	KGRAG-Ex: Explainable Retrieval-Augmented Generation with Knowledge Graph-based Perturbations. CoRR Georgios Balanos, Evangelos Chasanis, Konstantinos Skianis, Evaggelia Pitoura
2025	J	`jnl`	On the Lipschitz Continuity of Set Aggregation Functions and Neural Networks for Sets. CoRR Giannis Nikolentzos, Konstantinos Skianis
2024	J	`jnl`	Graph Reasoning with Large Language Models via Pseudo-code Prompting. CoRR Konstantinos Skianis, Giannis Nikolentzos, Michalis Vazirgiannis
2024	J	`jnl`	Leveraging LLMs for Translating and Classifying Mental Health Data. CoRR Konstantinos Skianis, A. Seza Dogruöz, John Pavlopoulos
2024	J	`jnl`	Severity Prediction in Mental Health: LLM-based Creation, Analysis, Evaluation of a Novel Multilingual Dataset. CoRR Konstantinos Skianis, John Pavlopoulos, A. Seza Dogruöz
2023	A	`conf`	On the Trade-off between Over-smoothing and Over-squashing in Deep Graph Neural Networks. CIKM Jhony H. Giraldo, Konstantinos Skianis, Thierry Bouwmans, Fragkiskos D. Malliaros
2022	J	`jnl`	Towards Fine-Dining Recipe Generation with Generative Pre-trained Transformers. CoRR Konstantinos Katserelis, Konstantinos Skianis
2020	—	`conf`	Boosting Tricks for Word Mover's Distance. ICANN (2) Konstantinos Skianis, Fragkiskos D. Malliaros, Nikolaos Tziortziotis, Michalis Vazirgiannis
2020	B	`conf`	Evaluation of Greek Word Embeddings. LREC Stamatis Outsios, Christos Karatsalos, Konstantinos Skianis, Michalis Vazirgiannis
2020	—	`conf`	Evaluation of Machine Translation Methods applied to Medical Terminologies. LOUHI@EMNLP Konstantinos Skianis, Yann Briand, Florent Desgrippes
2020	J	`jnl`	GraKeL: A Graph Kernel Library in Python. J. Mach. Learn. Res. Giannis Siglidis, Giannis Nikolentzos, Stratis Limnios, Christos Giatsidis, Konstantinos Skianis, Michalis Vazirgiannis
2020	A	`conf`	Rep the Set: Neural Networks for Learning Set Representations. AISTATS Konstantinos Skianis, Giannis Nikolentzos, Stratis Limnios, Michalis Vazirgiannis
2019	J	`jnl`	Evaluation of Greek Word Embeddings. CoRR Stamatis Outsios, Christos Karatsalos, Konstantinos Skianis, Michalis Vazirgiannis
2019	—	`—`	Novel Representations, Regularization and Distances for Text Classification. (Nouvelles Représentations, la Régularisation et les Distances pour la Classification de Texte). Konstantinos Skianis
2019	J	`jnl`	Rep the Set: Neural Networks for Learning Set Representations. CoRR Konstantinos Skianis, Giannis Nikolentzos, Stratis Limnios, Michalis Vazirgiannis
2019	—	`conf`	Scientometrics for Success and Influence in the Microsoft Academic Graph. COMPLEX NETWORKS (2) George Panagopoulos, Christos Xypolopoulos, Konstantinos Skianis, Christos Giatsidis, Jie Tang, Michalis Vazirgiannis
2018	—	`conf`	Fusing Document, Collection and Label Graph-based Representations with Word Embeddings for Text Classification. TextGraphs@NAACL-HLT Konstantinos Skianis, Fragkiskos D. Malliaros, Michalis Vazirgiannis
2018	J	`jnl`	GraKeL: A Graph Kernel Library in Python. CoRR Giannis Siglidis, Giannis Nikolentzos, Stratis Limnios, Christos Giatsidis, Konstantinos Skianis, Michalis Vazirgiannis
2018	—	`conf`	Kernel Graph Convolutional Neural Networks. ICANN (1) Giannis Nikolentzos, Polykarpos Meladianos, Antoine Jean-Pierre Tixier, Konstantinos Skianis, Michalis Vazirgiannis
2018	—	`conf`	Orthogonal Matching Pursuit for Text Classification. NUT@EMNLP Konstantinos Skianis, Nikolaos Tziortziotis, Michalis Vazirgiannis
2018	J	`jnl`	Orthogonal Matching Pursuit for Text Classification. CoRR Konstantinos Skianis, Nikolaos Tziortziotis, Michalis Vazirgiannis
2018	J	`jnl`	Word Embeddings from Large-Scale Greek Web Content. CoRR Stamatis Outsios, Konstantinos Skianis, Polykarpos Meladianos, Christos Xypolopoulos, Michalis Vazirgiannis
2017	J	`jnl`	Kernel Graph Convolutional Neural Networks. CoRR Giannis Nikolentzos, Polykarpos Meladianos, Antoine Jean-Pierre Tixier, Konstantinos Skianis, Michalis Vazirgiannis
2016	—	`conf`	GoWvis: A Web Application for Graph-of-Words-based Text Visualization and Summarization. ACL (System Demonstrations) Antoine J.-P. Tixier, Konstantinos Skianis, Michalis Vazirgiannis
2016	A*	`conf`	Regularizing Text Categorization with Clusters of Words. EMNLP Konstantinos Skianis, François Rousseau, Michalis Vazirgiannis
2016	—	`conf`	SpreadViz: Analytics and Visualization of Spreading Processes in Social Networks. ICDM Workshops Konstantinos Skianis, Maria-Evgenia G. Rossi, Fragkiskos D. Malliaros, Michalis Vazirgiannis
2015	B	`conf`	Graph-Based Term Weighting for Text Categorization. ASONAM Fragkiskos D. Malliaros, Konstantinos Skianis