Constantine Lignos
26 papers · 2010–2026 · 9 venues · across top CS/AI venues
Authors are matched by name, so researchers who share a name ("Yang Liu", "Wei Wang") appear as a single profile and their paper counts, venues and achievements are combined. How identity is handled.
Achievements
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🗺️ Taxonomy Completionist (30) 🏃 Academic Marathon · Full 🌍 Conference Polyglot · Silver 🌉 Interdisciplinary Bridge · Bronze 🐣 Hot Topic Early Bird
🧭
Keyword Pioneer
👥
Mega-Team · Squad
🔬
Deep Specialist
(12)
🚀
Conference Pioneer
🔥
Unstoppable · Bronze
❓
The Questioner
(2)
💎
Century Club · Bronze
🗃️
Keyword Collector
(100)
Top co-authors
Research topics
Natural Language Processing
(20)
Machine Learning
(12)
Understanding
(12)
Applications
(9)
Resources & Methods
(8)
Artificial Intelligence
(7)
Core AI
(7)
Learning Types
(6)
Application Areas
(4)
Optimization & Theory
(3)
Deep Learning
(2)
Architectures
(2)
Core Methods
(2)
Generation
(2)
Computer Science
(1)
Keywords
named entity recognition
(11)
low-resource language
(5)
machine translation
(4)
multilingual nlp
(3)
sequence labeling
(3)
cross-lingual transfer
(2)
byte pair encoding
(2)
parallel corpus
(2)
error analysis
(2)
multilingual language model
(2)
cross-lingual information retrieval
(2)
evaluation metric
(2)
name translation
(2)
document summarization
(1)
neural machine translation
(1)
dataset creation
(1)
extractive summarization
(1)
object detection
(1)
benchmark evaluation
(1)
entity linking
(1)
Papers
How multilingual are multilingual LLMs? A case study in Northern Sámi-Finnish Translation
EACL 2026
Beyond statistical significance: Quantifying uncertainty and statistical variability in multilingual and multitask NLP evaluation
IJCNLP 2025
MetaMeme: A Dataset for Meme Template and Meta-Category Classification
NAACL 2025
OpenNER 1.0: Standardized Open-Access Named Entity Recognition Datasets in 50+ Languages
EMNLP 2025
CoNLL#: Fine-grained Error Analysis and a Corrected Test Set for CoNLL-03 English
COLING 2024
Language Model Priors and Data Augmentation Strategies for Low-resource Machine Translation: A Case Study Using Finnish to Northern Sámi
ACL 2024
ParaNames 1.0: Creating an Entity Name Corpus for 400+ Languages Using Wikidata
COLING 2024
QueryNER: Segmentation of E-commerce Queries
COLING 2024
Improving NER Research Workflows with SeqScore
EMNLP 2023
LR-Sum: Summarization for Less-Resourced Languages
ACL 2023
What changes when you randomly choose BPE merge operations? Not much.
EACL 2023
Detecting Unassimilated Borrowings in Spanish: An Annotated Corpus and Approaches to Modeling
ACL 2022
MasakhaNER 2.0: Africa-centric Transfer Learning for Named Entity Recognition
EMNLP 2022
ParaNames: A Massively Multilingual Entity Name Corpus
NAACL 2022
Toward More Meaningful Resources for Lower-resourced Languages
ACL 2022
Macro-Average: Rare Types Are Important Too
NAACL 2021
SeqScore: Addressing Barriers to Reproducible Named Entity Recognition Evaluation
EMNLP 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
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