Ilias Chalkidis

87 papers A* 3A 2C 3Journal 44Unranked 33
YearRankTypeTitle / Venue / Authors
2026 — conf
Identifying Fine-grained Forms of Populism in Political Discourse: A Case Study on Donald Trump's Presidential Campaigns.
EACL (Volume 1: Long Papers)
Ilias Chalkidis, Stephanie Brandl, Paris Aslanidis
2026 — conf
When Do Language Models Endorse Limitations on Human Rights Principles?
EACL (Findings)
Keenan Samway, Miu Nicole Takagi, Rada Mihalcea, Bernhard Schölkopf, Ilias Chalkidis, Daniel Hershcovich, Zhijing Jin
2026 J jnl
When Do Language Models Endorse Limitations on Human Rights Principles?
CoRR
Keenan Samway, Miu Nicole Takagi, Rada Mihalcea, Bernhard Schölkopf, Ilias Chalkidis, Daniel Hershcovich, Zhijing Jin
2025 J jnl
Decoding Alignment: A Critical Survey of LLM Development Initiatives through Value-setting and Data-centric Lens.
CoRR
Ilias Chalkidis
2025 — conf
From Citations to Criticality: Predicting Legal Decision Influence in the Multilingual Swiss Jurisprudence.
ACL (2)
Ronja Stern, Ken Kawamura, Matthias Stürmer, Ilias Chalkidis, Joel Niklaus
2025 J jnl
Identifying Fine-grained Forms of Populism in Political Discourse: A Case Study on Donald Trump's Presidential Campaigns.
CoRR
Ilias Chalkidis, Stephanie Brandl, Paris Aslanidis
2024 — conf
Attention-Driven Dropout: A Simple Method to Improve Self-supervised Contrastive Sentence Embeddings.
ECML/PKDD (1)
Fabian Stermann, Ilias Chalkidis, Amihossein Vahidi, Bernd Bischl, Mina Rezaei
2024 J jnl
Breaking the Manual Annotation Bottleneck: Creating a Comprehensive Legal Case Criticality Dataset through Semi-Automated Labeling.
CoRR
Ronja Stern, Ken Kawamura, Matthias Stürmer, Ilias Chalkidis, Joel Niklaus
2024 A conf
Hyperbolic Contrastive Learning for Document Representations - A Multi-View Approach with Paragraph-level Similarities.
ECAI
JaeEun Nam, Ilias Chalkidis, Mina Rezaei
2024 A* conf
Investigating LLMs as Voting Assistants via Contextual Augmentation: A Case Study on the European Parliament Elections 2024.
EMNLP
Ilias Chalkidis
2024 J jnl
Investigating LLMs as Voting Assistants via Contextual Augmentation: A Case Study on the European Parliament Elections 2024.
CoRR
Ilias Chalkidis
2024 J jnl
Llama meets EU: Investigating the European Political Spectrum through the Lens of LLMs.
CoRR
Ilias Chalkidis, Stephanie Brandl
2024 — conf
Llama meets EU: Investigating the European political spectrum through the lens of LLMs.
NAACL (Short Papers)
Ilias Chalkidis, Stephanie Brandl
2024 — conf
MultiLegalPile: A 689GB Multilingual Legal Corpus.
ACL (1)
Joel Niklaus, Veton Matoshi, Matthias Stürmer, Ilias Chalkidis, Daniel E. Ho
2023 — conf
An Exploration of Encoder-Decoder Approaches to Multi-Label Classification for Legal and Biomedical Text.
ACL (Findings)
Yova Kementchedjhieva, Ilias Chalkidis
2023 J jnl
An Exploration of Encoder-Decoder Approaches to Multi-Label Classification for Legal and Biomedical Text.
CoRR
Yova Kementchedjhieva, Ilias Chalkidis
2023 J jnl
ChatGPT may Pass the Bar Exam soon, but has a Long Way to Go for the LexGLUE benchmark.
CoRR
Ilias Chalkidis
2023 — conf
Efficient Document Embeddings via Self-Contrastive Bregman Divergence Learning.
ACL (Findings)
Daniel Saggau, Mina Rezaei, Bernd Bischl, Ilias Chalkidis
2023 J jnl
Efficient Document Embeddings via Self-Contrastive Bregman Divergence Learning.
CoRR
Daniel Saggau, Mina Rezaei, Bernd Bischl, Ilias Chalkidis
2023 — conf
LEXTREME: A Multi-Lingual and Multi-Task Benchmark for the Legal Domain.
EMNLP (Findings)
Joel Niklaus, Veton Matoshi, Pooja Rani, Andrea Galassi, Matthias Stürmer, Ilias Chalkidis
2023 J jnl
LEXTREME: A Multi-Lingual and Multi-Task Benchmark for the Legal Domain.
CoRR
Joel Niklaus, Veton Matoshi, Pooja Rani, Andrea Galassi, Matthias Stürmer, Ilias Chalkidis
2023 — conf
LeXFiles and LegalLAMA: Facilitating English Multinational Legal Language Model Development.
ACL (1)
Ilias Chalkidis, Nicolas Garneau, Catalina Goanta, Daniel Martin Katz, Anders Søgaard
2023 J jnl
LeXFiles and LegalLAMA: Facilitating English Multinational Legal Language Model Development.
CoRR
Ilias Chalkidis, Nicolas Garneau, Catalina Goanta, Daniel Martin Katz, Anders Søgaard
2023 J jnl
MultiLegalPile: A 689GB Multilingual Legal Corpus.
CoRR
Joel Niklaus, Veton Matoshi, Matthias Stürmer, Ilias Chalkidis, Daniel E. Ho
2023 J jnl
On the Interplay between Fairness and Explainability.
CoRR
Stephanie Brandl, Emanuele Bugliarello, Ilias Chalkidis
2023 J jnl
PokemonChat: Auditing ChatGPT for Pokémon Universe Knowledge.
CoRR
Laura Cabello, Jiaang Li, Ilias Chalkidis
2023 A* conf
Rather a Nurse than a Physician - Contrastive Explanations under Investigation.
EMNLP
Oliver Eberle, Ilias Chalkidis, Laura Cabello, Stephanie Brandl
2023 J jnl
Rather a Nurse than a Physician - Contrastive Explanations under Investigation.
CoRR
Oliver Eberle, Ilias Chalkidis, Laura Cabello, Stephanie Brandl
2023 A* conf
Regulation and NLP (RegNLP): Taming Large Language Models.
EMNLP
Catalina Goanta, Nikolaos Aletras, Ilias Chalkidis, Sofia Ranchordás, Gerasimos Spanakis
2023 J jnl
Regulation and NLP (RegNLP): Taming Large Language Models.
CoRR
Catalina Goanta, Nikolaos Aletras, Ilias Chalkidis, Sofia Ranchordás, Gerasimos Spanakis
2023 J jnl
Retrieval-augmented Multi-label Text Classification.
CoRR
Ilias Chalkidis, Yova Kementchedjhieva
2023 J jnl
SCALE: Scaling up the Complexity for Advanced Language Model Evaluation.
CoRR
Vishvaksenan Rasiah, Ronja Stern, Veton Matoshi, Matthias Stürmer, Ilias Chalkidis, Daniel E. Ho, Joel Niklaus
2022 — conf
An Empirical Study on Cross-X Transfer for Legal Judgment Prediction.
AACL/IJCNLP (1)
Joel Niklaus, Matthias Stürmer, Ilias Chalkidis
2022 J jnl
An Empirical Study on Cross-X Transfer for Legal Judgment Prediction.
CoRR
Joel Niklaus, Matthias Stürmer, Ilias Chalkidis
2022 J jnl
An Exploration of Hierarchical Attention Transformers for Efficient Long Document Classification.
CoRR
Ilias Chalkidis, Xiang Dai, Manos Fergadiotis, Prodromos Malakasiotis, Desmond Elliott
2022 — conf
Challenges and Strategies in Cross-Cultural NLP.
ACL (1)
Daniel Hershcovich, Stella Frank, Heather C. Lent, Miryam de Lhoneux, Mostafa Abdou, Stephanie Brandl, Emanuele Bugliarello, Laura Cabello Piqueras, Ilias Chalkidis, Ruixiang Cui, Constanza Fierro, Katerina Margatina, Phillip Rust, Anders Søgaard
2022 J jnl
Challenges and Strategies in Cross-Cultural NLP.
CoRR
Daniel Hershcovich, Stella Frank, Heather C. Lent, Miryam de Lhoneux, Mostafa Abdou, Stephanie Brandl, Emanuele Bugliarello, Laura Cabello Piqueras, Ilias Chalkidis, Ruixiang Cui, Constanza Fierro, Katerina Margatina, Phillip Rust, Anders Søgaard
2022 — conf
FairLex: A Multilingual Benchmark for Evaluating Fairness in Legal Text Processing.
ACL (1)
Ilias Chalkidis, Tommaso Pasini, Sheng Zhang, Letizia Tomada, Sebastian Felix Schwemer, Anders Søgaard
2022 J jnl
FairLex: A Multilingual Benchmark for Evaluating Fairness in Legal Text Processing.
CoRR
Ilias Chalkidis, Tommaso Pasini, Sheng Zhang, Letizia Tomada, Sebastian Felix Schwemer, Anders Søgaard
2022 — conf
FiNER: Financial Numeric Entity Recognition for XBRL Tagging.
ACL (1)
Lefteris Loukas, Manos Fergadiotis, Ilias Chalkidis, Eirini Spyropoulou, Prodromos Malakasiotis, Ion Androutsopoulos, Georgios Paliouras
2022 J jnl
FiNER: Financial Numeric Entity Recognition for XBRL Tagging.
CoRR
Lefteris Loukas, Manos Fergadiotis, Ilias Chalkidis, Eirini Spyropoulou, Prodromos Malakasiotis, Ion Androutsopoulos, Georgios Paliouras
2022 — conf
Improved Multi-label Classification under Temporal Concept Drift: Rethinking Group-Robust Algorithms in a Label-Wise Setting.
ACL (Findings)
Ilias Chalkidis, Anders Søgaard
2022 J jnl
Improved Multi-label Classification under Temporal Concept Drift: Rethinking Group-Robust Algorithms in a Label-Wise Setting.
CoRR
Ilias Chalkidis, Anders Søgaard
2022 — conf
Legal-Tech Open Diaries: Lesson learned on how to develop and deploy light-weight models in the era of humongous Language Models.
NLLP@EMNLP
Stelios Maroudas, Sotiris Legkas, Prodromos Malakasiotis, Ilias Chalkidis
2022 J jnl
Legal-Tech Open Diaries: Lesson learned on how to develop and deploy light-weight models in the era of humongous Language Models.
CoRR
Stelios Maroudas, Sotiris Legkas, Prodromos Malakasiotis, Ilias Chalkidis
2022 — conf
LexGLUE: A Benchmark Dataset for Legal Language Understanding in English.
ACL (1)
Ilias Chalkidis, Abhik Jana, Dirk Hartung, Michael J. Bommarito II, Ion Androutsopoulos, Daniel Martin Katz, Nikolaos Aletras
2022 — ed.
Proceedings of the Natural Legal Language Processing Workshop, NLLP@EMNLP 2022, Abu Dhabi, United Arab Emirates (Hybrid), December 8, 2022
NLLP@EMNLP
Nikolaos Aletras, Ilias Chalkidis, Leslie Barrett, Catalina Goanta, Daniel Preotiuc-Pietro
2022 — conf
Processing Long Legal Documents with Pre-trained Transformers: Modding LegalBERT and Longformer.
NLLP@EMNLP
Dimitris Mamakas, Petros Tsotsi, Ion Androutsopoulos, Ilias Chalkidis
2022 J jnl
Processing Long Legal Documents with Pre-trained Transformers: Modding LegalBERT and Longformer.
CoRR
Dimitris Mamakas, Petros Tsotsi, Ion Androutsopoulos, Ilias Chalkidis
2022 — conf
Realistic Zero-Shot Cross-Lingual Transfer in Legal Topic Classification.
SETN
Stratos Xenouleas, Alexia Tsoukara, Giannis Panagiotakis, Ilias Chalkidis, Ion Androutsopoulos
2022 J jnl
Realistic Zero-Shot Cross-Lingual Transfer in Legal Topic Classification.
CoRR
Stratos Xenouleas, Alexia Tsoukara, Giannis Panagiotakis, Ilias Chalkidis, Ion Androutsopoulos
2022 — conf
Revisiting Transformer-based Models for Long Document Classification.
EMNLP (Findings)
Xiang Dai, Ilias Chalkidis, Sune Darkner, Desmond Elliott
2022 J jnl
Revisiting Transformer-based Models for Long Document Classification.
CoRR
Xiang Dai, Ilias Chalkidis, Sune Darkner, Desmond Elliott
2021 — —
Deep neural networks for information mining from legal texts
Ilias Chalkidis
2021 J jnl
LexGLUE: A Benchmark Dataset for Legal Language Understanding in English.
CoRR
Ilias Chalkidis, Abhik Jana, Dirk Hartung, Michael J. Bommarito II, Ion Androutsopoulos, Daniel Martin Katz, Nikolaos Aletras
2021 — conf
Multi-granular Legal Topic Classification on Greek Legislation.
NLLP@EMNLP
Christos Papaloukas, Ilias Chalkidis, Konstantinos Athinaios, Despina-Athanasia Pantazi, Manolis Koubarakis
2021 J jnl
Multi-granular Legal Topic Classification on Greek Legislation.
CoRR
Christos Papaloukas, Ilias Chalkidis, Konstantinos Athinaios, Despina-Athanasia Pantazi, Manolis Koubarakis
2021 — conf
MultiEURLEX - A multi-lingual and multi-label legal document classification dataset for zero-shot cross-lingual transfer.
EMNLP (1)
Ilias Chalkidis, Manos Fergadiotis, Ion Androutsopoulos
2021 J jnl
MultiEURLEX - A multi-lingual and multi-label legal document classification dataset for zero-shot cross-lingual transfer.
CoRR
Ilias Chalkidis, Manos Fergadiotis, Ion Androutsopoulos
2021 J jnl
Neural Contract Element Extraction Revisited.
CoRR
Ilias Chalkidis, Manos Fergadiotis, Prodromos Malakasiotis, Ion Androutsopoulos
2021 — conf
Paragraph-level Rationale Extraction through Regularization: A case study on European Court of Human Rights Cases.
NAACL-HLT
Ilias Chalkidis, Manos Fergadiotis, Dimitrios Tsarapatsanis, Nikolaos Aletras, Ion Androutsopoulos, Prodromos Malakasiotis
2021 J jnl
Paragraph-level Rationale Extraction through Regularization: A case study on European Court of Human Rights Cases.
CoRR
Ilias Chalkidis, Manos Fergadiotis, Dimitrios Tsarapatsanis, Nikolaos Aletras, Ion Androutsopoulos, Prodromos Malakasiotis
2021 A conf
Regulatory Compliance through Doc2Doc Information Retrieval: A case study in EU/UK legislation where text similarity has limitations.
EACL
Ilias Chalkidis, Manos Fergadiotis, Nikolaos Manginas, Eva Katakalou, Prodromos Malakasiotis
2021 J jnl
Regulatory Compliance through Doc2Doc Information Retrieval: A case study in EU/UK legislation where text similarity has limitations.
CoRR
Ilias Chalkidis, Manos Fergadiotis, Nikolaos Manginas, Eva Katakalou, Prodromos Malakasiotis
2021 — conf
Swiss-Judgment-Prediction: A Multilingual Legal Judgment Prediction Benchmark.
NLLP@EMNLP
Joel Niklaus, Ilias Chalkidis, Matthias Stürmer
2021 J jnl
Swiss-Judgment-Prediction: A Multilingual Legal Judgment Prediction Benchmark.
CoRR
Joel Niklaus, Ilias Chalkidis, Matthias Stürmer
2020 — conf
An Empirical Study on Large-Scale Multi-Label Text Classification Including Few and Zero-Shot Labels.
EMNLP (1)
Ilias Chalkidis, Manos Fergadiotis, Sotiris Kotitsas, Prodromos Malakasiotis, Nikolaos Aletras, Ion Androutsopoulos
2020 J jnl
An Empirical Study on Large-Scale Multi-Label Text Classification Including Few and Zero-Shot Labels.
CoRR
Ilias Chalkidis, Manos Fergadiotis, Sotiris Kotitsas, Prodromos Malakasiotis, Nikolaos Aletras, Ion Androutsopoulos
2020 — conf
GREEK-BERT: The Greeks visiting Sesame Street.
SETN
John Koutsikakis, Ilias Chalkidis, Prodromos Malakasiotis, Ion Androutsopoulos
2020 J jnl
GREEK-BERT: The Greeks visiting Sesame Street.
CoRR
John Koutsikakis, Ilias Chalkidis, Prodromos Malakasiotis, Ion Androutsopoulos
2020 — conf
LEGAL-BERT: "Preparing the Muppets for Court'".
EMNLP (Findings)
Ilias Chalkidis, Manos Fergadiotis, Prodromos Malakasiotis, Nikolaos Aletras, Ion Androutsopoulos
2020 J jnl
LEGAL-BERT: The Muppets straight out of Law School.
CoRR
Ilias Chalkidis, Manos Fergadiotis, Prodromos Malakasiotis, Nikolaos Aletras, Ion Androutsopoulos
2020 — conf
Layer-wise Guided Training for BERT: Learning Incrementally Refined Document Representations.
SPNLP@EMNLP
Nikolaos Manginas, Ilias Chalkidis, Prodromos Malakasiotis
2020 J jnl
Layer-wise Guided Training for BERT: Learning Incrementally Refined Document Representations.
CoRR
Nikolaos Manginas, Ilias Chalkidis, Prodromos Malakasiotis
2019 J jnl
Deep learning in law: early adaptation and legal word embeddings trained on large corpora.
Artif. Intell. Law
Ilias Chalkidis, Dimitrios Kampas
2019 J jnl
Extreme Multi-Label Legal Text Classification: A case study in EU Legislation.
CoRR
Ilias Chalkidis, Manos Fergadiotis, Prodromos Malakasiotis, Nikolaos Aletras, Ion Androutsopoulos
2019 — conf
Large-Scale Multi-Label Text Classification on EU Legislation.
ACL (1)
Ilias Chalkidis, Manos Fergadiotis, Prodromos Malakasiotis, Ion Androutsopoulos
2019 J jnl
Large-Scale Multi-Label Text Classification on EU Legislation.
CoRR
Ilias Chalkidis, Manos Fergadiotis, Prodromos Malakasiotis, Ion Androutsopoulos
2019 — conf
Neural Legal Judgment Prediction in English.
ACL (1)
Ilias Chalkidis, Ion Androutsopoulos, Nikolaos Aletras
2019 J jnl
Neural Legal Judgment Prediction in English.
CoRR
Ilias Chalkidis, Ion Androutsopoulos, Nikolaos Aletras
2019 — conf
Towards a Decentralized, Trusted, Intelligent and Linked Public Sector: A Report from the Greek Trenches.
WWW (Companion Volume)
Themis Beris, Iosif Angelidis, Ilias Chalkidis, Charalampos Nikolaou, Christos Papaloukas, Panagiotis Soursos, Manolis Koubarakis
2018 C conf
Named Entity Recognition, Linking and Generation for Greek Legislation.
JURIX
Iosif Angelidis, Ilias Chalkidis, Manolis Koubarakis
2018 — conf
Obligation and Prohibition Extraction Using Hierarchical RNNs.
ACL (2)
Ilias Chalkidis, Ion Androutsopoulos, Achilleas Michos
2018 J jnl
Obligation and Prohibition Extraction Using Hierarchical RNNs.
CoRR
Ilias Chalkidis, Ion Androutsopoulos, Achilleas Michos
2017 C conf
A Deep Learning Approach to Contract Element Extraction.
JURIX
Ilias Chalkidis, Ion Androutsopoulos
2017 C conf
Extracting contract elements.
ICAIL
Ilias Chalkidis, Ion Androutsopoulos, Achilleas Michos
2017 — conf
Modeling and Querying Greek Legislation Using Semantic Web Technologies.
ESWC (1)
Ilias Chalkidis, Charalampos Nikolaou, Panagiotis Soursos, Manolis Koubarakis