Ji-Ung Lee

8 papers · 2019–2023 · 5 venues · across top CS/AI venues

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Achievements

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🌍 Conference Polyglot · Silver 🌉 Interdisciplinary Bridge · Silver 🗺️ Taxonomy Completionist (19) 🐣 Hot Topic Early Bird 🔥 Unstoppable · Bronze

Venues

ACL (3) EACL (2) AACL (1) COLING (1) NAACL (1)

Top co-authors

Iryna Gurevych (6) Nafise Sadat Moosavi (2) Christian M. Meyer (2) Luke Bates (1) Alexander König (1) Federico Sangati (1) Lorenz Stangier (1) Richard Eckart de Castilho (1) Verena Lyding (1) Steffen Eger (1)

Research topics

Machine Learning (7) Application Areas (5) Artificial Intelligence (3) Natural Language Processing (3) Core AI (3) Learning Types (3) Applications (2) Learning Paradigms (2) Optimization & Theory (2) Deep Learning (1) Interdisciplinary (1) Education (1) Resources & Methods (1) Techniques (1)

Keywords

text classification (2) active learning (2) data annotation (2) sentiment analysis (1) opinion mining (1) difficulty prediction (1) text difficulty (1) task-oriented dialogue (1) character embedding (1) language learning (1) instance sampling (1) multi-objective optimization (1) annotation quality (1) user satisfaction (1) pre-trained language model (1) adversarial training (1) joint optimization (1) adaptive testing (1) natural language processing (1) transfer learning (1)

Papers

Lessons Learned from a Citizen Science Project for Natural Language Processing EACL 2023 Transformers with Learnable Activation Functions EACL 2023 TexPrax: A Messaging Application for Ethical, Real-time Data Collection and Annotation AACL 2022 Investigating label suggestions for opinion mining in German Covid-19 social media ACL 2021 Empowering Active Learning to Jointly Optimize System and User Demands ACL 2020 Substituto – A Synchronous Educational Language Game for Simultaneous Teaching and Crowdsourcing COLING 2020 Manipulating the Difficulty of C-Tests ACL 2019 Text Processing Like Humans Do: Visually Attacking and Shielding NLP Systems NAACL 2019