← Authors

Jun’ichi Tsujii

95 papers · 2000–2025 · 7 conferences · across top CS/AI conferences

Achievements

🌉 Interdisciplinary Bridge 🐝 Cross-Pollinator (14) 🐣 Hot Topic Early Bird 🧭 Keyword Pioneer 🌈 Renaissance Researcher (6) 🌍 Conference Polyglot (7) 🏃 Academic Marathon (25) 🗺️ Taxonomy Completionist (21) 🏠 Conference Loyalist (27) 🤝 Dynamic Duo (34) 🔥 Unstoppable (10) 💎 Century Club (95) 🚀 Conference Pioneer ⚡ Prolific Year (12)

Conferences

ACL (27) COLING (22) EMNLP (15) IJCNLP (13) EACL (7) NAACL (6) CONLL (5)

Top co-authors

Yusuke Miyao (34) Yoshimasa Tsuruoka (16) Takuya Matsuzaki (15) Sophia Ananiadou (13) Naoaki Okazaki (10) Takashi Ninomiya (9) Tomoko Ohta (8) Daisuke Okanohara (6) Tadayoshi Hara (6) Akane Yakushiji (6)

Keywords

semantic equivalence (2) paraphrase identification (2) transfer learning (2) semantic similarity (2) multilingual nlp (1) bert model (1) medical nlp (1) document clustering (1) biomedical domain (1) supervised fine-tuning (1) distributed representation (1) textual entailment (1) open vocabulary (1) word embedding (1) sentence representation (1) descriptive clustering (1) bert fine-tuning (1) contextualized representation (1) semantic textual similarity (1) continued pre-training (1)

Papers

ELAINE-medLLM: Lightweight English Japanese Chinese Trilingual Large Language Model for Bio-medical Domain COLING 2025
Compositional Phrase Alignment and Beyond EMNLP 2020
CharacterBERT: Reconciling ELMo and BERT for Word-Level Open-Vocabulary Representations From Characters COLING 2020
Transfer Fine-Tuning: A BERT Case Study IJCNLP 2019
Transfer Fine-Tuning: A BERT Case Study EMNLP 2019
Proceedings of the 2018 Conference on Empirical Methods in Natural Language Processing EMNLP 2018
Distributed Document and Phrase Co-embeddings for Descriptive Clustering EACL 2017
A Latent Concept Topic Model for Robust Topic Inference Using Word Embeddings ACL 2016
Estimating Numerical Attributes by Bringing Together Fragmentary Clues NAACL 2015
Common Space Embedding of Primal-Dual Relation Semantic Spaces COLING 2014
Combining String and Context Similarity for Bilingual Term Alignment from Comparable Corpora EMNLP 2014
Using a Random Forest Classifier to Compile Bilingual Dictionaries of Technical Terms from Comparable Corpora EACL 2014
brat: a Web-based Tool for NLP-Assisted Text Annotation EACL 2012
Incremental Joint Approach to Word Segmentation, POS Tagging, and Dependency Parsing in Chinese ACL 2012
Akamon: An Open Source Toolkit for Tree/Forest-Based Statistical Machine Translation ACL 2012
Proceedings of the 2012 Joint Conference on Empirical Methods in Natural Language Processing and Computational Natural Language Learning CONLL 2012
Coordination Structure Analysis using Dual Decomposition EACL 2012
Proceedings of the 2012 Joint Conference on Empirical Methods in Natural Language Processing and Computational Natural Language Learning EMNLP 2012
Effective Use of Function Words for Rule Generalization in Forest-Based Translation ACL 2011
Incremental Joint POS Tagging and Dependency Parsing in Chinese IJCNLP 2011
Exploring Difficulties in Parsing Imperatives and Questions IJCNLP 2011
Imbalanced Classification Using Dictionary-based Prototypes and Hierarchical Decision Rules for Entity Sense Disambiguation COLING 2010
A Simple Approach for HPSG Supertagging Using Dependency Information NAACL 2010
Fine-Grained Tree-to-String Translation Rule Extraction ACL 2010
Evaluating Dependency Representations for Event Extraction COLING 2010
Entity-Focused Sentence Simplification for Relation Extraction COLING 2010
Simple and Efficient Algorithm for Approximate Dictionary Matching COLING 2010
Forest-guided Supertagger Training COLING 2010
A Novel Word Segmentation Approach for Written Languages with Word Boundary Markers IJCNLP 2009
Robust Approach to Abbreviating Terms: A Discriminative Latent Variable Model with Global Information IJCNLP 2009
Stochastic Gradient Descent Training for L1-regularized Log-linear Models with Cumulative Penalty IJCNLP 2009
A Comparative Study on Generalization of Semantic Roles in FrameNet IJCNLP 2009
Classifying Relations for Biomedical Named Entity Disambiguation EMNLP 2009
Supervised Learning of a Probabilistic Lexicon of Verb Semantic Classes EMNLP 2009
Stochastic Gradient Descent Training for L1-regularized Log-linear Models with Cumulative Penalty ACL 2009
Robust Approach to Abbreviating Terms: A Discriminative Latent Variable Model with Global Information ACL 2009
A Comparative Study on Generalization of Semantic Roles in FrameNet ACL 2009
A Novel Word Segmentation Approach for Written Languages with Word Boundary Markers ACL 2009
A Discriminative Latent Variable Chinese Segmenter with Hybrid Word/Character Information NAACL 2009
Descriptive and Empirical Approaches to Capturing Underlying Dependencies among Parsing Errors EMNLP 2009
Sequential Labeling with Latent Variables: An Exact Inference Algorithm and its Efficient Approximation EACL 2009
Learning Combination Features with L1 Regularization NAACL 2009
Semi-Supervised Lexicon Mining from Parenthetical Expressions in Monolingual Web Pages NAACL 2009
Fast Full Parsing by Linear-Chain Conditional Random Fields EACL 2009
A Rich Feature Vector for Protein-Protein Interaction Extraction from Multiple Corpora EMNLP 2009
Shift-Reduce Dependency DAG Parsing COLING 2008
Comparative Parser Performance Analysis across Grammar Frameworks through Automatic Tree Conversion using Synchronous Grammars COLING 2008
A Discriminative Alignment Model for Abbreviation Recognition COLING 2008
Modeling Latent-Dynamic in Shallow Parsing: A Latent Conditional Model with Improved Inference COLING 2008
Word Sense Disambiguation for All Words using Tree-Structured Conditional Random Fields COLING 2008
Exact Inference for Multi-label Classification using Sparse Graphical Models COLING 2008
Building a Bilingual Lexicon Using Phrase-based Statistical Machine Translation via a Pivot Language COLING 2008
A Discriminative Candidate Generator for String Transformations EMNLP 2008
Bilingual Synonym Identification with Spelling Variations IJCNLP 2008
Towards Data and Goal Oriented Analysis: Tool Inter-operability and Combinatorial Comparison IJCNLP 2008
A Discriminative Approach to Japanese Abbreviation Extraction IJCNLP 2008
Task-oriented Evaluation of Syntactic Parsers and Their Representations ACL 2008
HPSG Parsing with Shallow Dependency Constraints ACL 2007
A discriminative language model with pseudo-negative samples ACL 2007
Dependency Parsing and Domain Adaptation with LR Models and Parser Ensembles CONLL 2007
Dependency Parsing and Domain Adaptation with LR Models and Parser Ensembles EMNLP 2007
Improving the Scalability of Semi-Markov Conditional Random Fields for Named Entity Recognition COLING 2006
Semantic Retrieval for the Accurate Identification of Relational Concepts in Massive Textbases COLING 2006
Extremely Lexicalized Models for Accurate and Fast HPSG Parsing EMNLP 2006
Automatic Construction of Predicate-argument Structure Patterns for Biomedical Information Extraction EMNLP 2006
Translating HPSG-Style Outputs of a Robust Parser into Typed Dynamic Logic COLING 2006
Trimming CFG Parse Trees for Sentence Compression Using Machine Learning Approaches ACL 2006
Improving the Scalability of Semi-Markov Conditional Random Fields for Named Entity Recognition ACL 2006
Semantic Retrieval for the Accurate Identification of Relational Concepts in Massive Textbases ACL 2006
An Intelligent Search Engine and GUI-based Efficient MEDLINE Search Tool Based on Deep Syntactic Parsing COLING 2006
Trimming CFG Parse Trees for Sentence Compression Using Machine Learning Approaches COLING 2006
An Intelligent Search Engine and GUI-based Efficient MEDLINE Search Tool Based on Deep Syntactic Parsing ACL 2006
Translating HPSG-Style Outputs of a Robust Parser into Typed Dynamic Logic ACL 2006
Probabilistic Disambiguation Models for Wide-Coverage HPSG Parsing ACL 2005
Probabilistic CFG with Latent Annotations ACL 2005
Bidirectional Inference with the Easiest-First Strategy for Tagging Sequence Data EMNLP 2005
Adapting a Probabilistic Disambiguation Model of an HPSG Parser to a New Domain IJCNLP 2005
Assigning Polarity Scores to Reviews Using Machine Learning Techniques IJCNLP 2005
Syntax Annotation for the GENIA Corpus IJCNLP 2005
Finding Anchor Verbs for Biomedical IE Using Predicate-Argument Structures ACL 2004
Deep Linguistic Analysis for the Accurate Identification of Predicate-Argument Relations COLING 2004
A Debug Tool for Practical Grammar Development ACL 2003
Comparison between CFG Filtering Techniques for LTAG and HPSG ACL 2003
Evaluation and Extension of Maximum Entropy Models with Inequality Constraints EMNLP 2003
A model of syntactic disambiguation based on lexicalized grammars CONLL 2003
Self-Organizing Markov Models and Their Application to Part-of-Speech Tagging ACL 2003
A Robust Retrieval Engine for Proximal and Structural Search NAACL 2003
Training a Naive Bayes Classifier via the EM Algorithm with a Class Distribution Constraint CONLL 2003
Lexicalized Grammar Acquisition EACL 2003
An efficient clustering algorithm for class-based language models CONLL 2003
Invited Talk: Generic NLP Technologies: Language, Knowledge and Information Extraction ACL 2000
A Hybrid Japanese Parser with Hand-crafted Grammar and Statistics COLING 2000
Part-of-Speech Tagging Based on Hidden Markov Model Assuming Joint Independence ACL 2000
Difficulty Indices for the Named Entity Task in Japanese ACL 2000
Hidden Markov Model-Based Korean Part-of-Speech Tagging Considering High Agglutinativity, Word-Spacing, and Lexical Correlativity ACL 2000