Atsushi Keyaki

6 papers · 2020–2026 · 4 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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🌍 Conference Polyglot · Bronze 🏃 Academic Marathon · Sprint 🌉 Interdisciplinary Bridge · Bronze 🗺️ Taxonomy Completionist (14)

Venues

ACL (3) COLING (1) EACL (1) EMNLP (1)

Top co-authors

Sho Takase (3) Naoaki Okazaki (3) Tatsuya Hiraoka (3) Kei Uchiumi (3) Ribeka Keyaki (2) Mamoru Komachi (1) Kouta Nakayama (1) Rei Minamoto (1) Hideyuki Tachibana (1) Hirokazu Kiyomaru (1)

Research topics

Natural Language Processing (5) Applications (5) Deep Learning (2) Machine Learning (2) Application Areas (2) Learning Types (2) Resources & Methods (2) Artificial Intelligence (1) Generation (1) Learning Paradigms (1) Optimization & Theory (1)

Keywords

text classification (2) sentiment analysis (1) machine translation (1) natural language inference (1) data augmentation (1) chain-of-thought reasoning (1) named entity recognition (1) information retrieval (1) text summarization (1) word segmentation (1) document retrieval (1) language model (1) downstream task (1) pre-trained language model (1) hallucination detection (1) faithfulness evaluation (1) text augmentation (1) annotation disagreement (1) query representation (1) subword regularization (1)

Papers

Constructing a Dataset for Hallucination Detection in Japanese Summarization with Fine-grained Faithfulness Labels EACL 2026 Constructing a Japanese Verdict Prediction Dataset for Fact-Checking of LLM-Generated Texts ACL 2026 Coarse-Tuning for Ad-hoc Document Retrieval Using Pre-trained Language Models COLING 2024 Word-level Perturbation Considering Word Length and Compositional Subwords ACL 2022 Joint Optimization of Tokenization and Downstream Model ACL 2021 Optimizing Word Segmentation for Downstream Task EMNLP 2020