Constantine Lignos
28 papers · 2010–2026 · 9 conferences · across top CS/AI conferences
Achievements
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๐ Academic Marathon (15) ๐ Interdisciplinary Bridge ๐งญ Keyword Pioneer ๐ Conference Polyglot (9) ๐ Cross-Pollinator (11)
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Conference Polyglot
(9)
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Academic Marathon
(15)
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Renaissance Researcher
(5)
๐ฅ
Mega-Team
(45)
๐ค
Dynamic Duo
(10)
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Keyword Champion
(2)
๐ฅ
Unstoppable
(7)
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Century Club
(27)
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Conference Pioneer
โ
The Questioner
๐๏ธ
Keyword Collector
(105)
Conferences
EMNLP (6)
ACL (5)
EACL (4)
COLING (3)
NAACL (3)
AACL (2)
CONLL (2)
IJCNLP (2)
RSS (1)
Top co-authors
Keywords
named entity recognition
(11)
low-resource language
(5)
machine translation
(5)
multilingual nlp
(3)
evaluation metric
(3)
sequence labeling
(3)
name translation
(2)
byte pair encoding
(2)
low resource language
(2)
error analysis
(2)
resampling method
(2)
cross-lingual transfer
(2)
cross-language information retrieval
(2)
statistical variability
(2)
parallel corpus
(2)
cross-lingual information retrieval
(2)
multilingual evaluation
(2)
multilingual language model
(2)
neural machine translation
(1)
extractive summarization
(1)
Papers
How multilingual are multilingual LLMs? A case study in Northern Sรกmi-Finnish Translation
EACL 2026
Beyond statistical significance: Quantifying uncertainty and statistical variability in multilingual and multitask NLP evaluation
AACL 2025
OpenNER 1.0: Standardized Open-Access Named Entity Recognition Datasets in 50+ Languages
EMNLP 2025
MetaMeme: A Dataset for Meme Template and Meta-Category Classification
NAACL 2025
Beyond statistical significance: Quantifying uncertainty and statistical variability in multilingual and multitask NLP evaluation
IJCNLP 2025
ParaNames 1.0: Creating an Entity Name Corpus for 400+ Languages Using Wikidata
COLING 2024
Language Model Priors and Data Augmentation Strategies for Low-resource Machine Translation: A Case Study Using Finnish to Northern Sรกmi
ACL 2024
CoNLL#: Fine-grained Error Analysis and a Corrected Test Set for CoNLL-03 English
COLING 2024
QueryNER: Segmentation of E-commerce Queries
COLING 2024
What changes when you randomly choose BPE merge operations? Not much.
EACL 2023
LR-Sum: Summarization for Less-Resourced Languages
ACL 2023
Improving NER Research Workflows with SeqScore
EMNLP 2023
Detecting Unassimilated Borrowings in Spanish: An Annotated Corpus and Approaches to Modeling
ACL 2022
Toward More Meaningful Resources for Lower-resourced Languages
ACL 2022
MasakhaNER 2.0: Africa-centric Transfer Learning for Named Entity Recognition
EMNLP 2022
ParaNames: A Massively Multilingual Entity Name Corpus
NAACL 2022
SeqScore: Addressing Barriers to Reproducible Named Entity Recognition Evaluation
EMNLP 2021
Macro-Average: Rare Types Are Important Too
NAACL 2021
The Effectiveness of Morphology-aware Segmentation in Low-Resource Neural Machine Translation
EACL 2021
TMR: Evaluating NER Recall on Tough Mentions
EACL 2021
Effective Architectures for Low Resource Multilingual Named Entity Transliteration
AACL 2020
If You Build Your Own NER Scorer, Non-replicable Results Will Come
EMNLP 2020
SARAL: A Low-Resource Cross-Lingual Domain-Focused Information Retrieval System for Effective Rapid Document Triage
ACL 2019
The Challenges of Optimizing Machine Translation for Low Resource Cross-Language Information Retrieval
EMNLP 2019
The Challenges of Optimizing Machine Translation for Low Resource Cross-Language Information Retrieval
IJCNLP 2019
Sorry Dave, I'm Afraid I Can't Do That: Explaining Unachievable Robot Tasks Using Natural Language
RSS 2013
Modeling Infant Word Segmentation
CONLL 2011
Recession Segmentation: Simpler Online Word Segmentation Using Limited Resources
CONLL 2010