Ryohei Sasano

How Do Language Models Acquire Character-Level Information? EACL 2026 FrameEOL: Semantic Frame Induction using Causal Language Models EMNLP 2025 Optimizing the Arrangement of Citations in Related Work Section IJCNLP 2025 Redundancy, Isotropy, and Intrinsic Dimensionality of Prompt-based Text Embeddings ACL 2025 Semantic Frame Induction from a Real-World Corpus ACL 2025 Definition Generation for Automatically Induced Semantic Frame ACL 2024 Improving Sentence Embeddings with Automatic Generation of Training Data Using Few-shot Examples ACL 2024 Sentence Representations via Gaussian Embedding EACL 2024 Simplifying Translations for Children: Iterative Simplification Considering Age of Acquisition with LLMs ACL 2024 To Drop or Not to Drop? Predicting Argument Ellipsis Judgments: A Case Study in Japanese COLING 2024 Verifying Claims About Metaphors with Large-Scale Automatic Metaphor Identification NAACL 2024 WikiSplit++: Easy Data Refinement for Split and Rephrase COLING 2024 Acquiring Frame Element Knowledge with Deep Metric Learning for Semantic Frame Induction ACL 2023 Building a Buzzer-quiz Answering System ACL 2023 Realistic Citation Count Prediction Task for Newly Published Papers EACL 2023 Semantic Frame Induction with Deep Metric Learning EACL 2023 Transformer-based Live Update Generation for Soccer Matches from Microblog Posts EMNLP 2023 Automating Interlingual Homograph Recognition with Parallel Sentences AACL 2022 Comparison and Combination of Sentence Embeddings Derived from Different Supervision Signals NAACL 2022 Cross-Modal Similarity-Based Curriculum Learning for Image Captioning EMNLP 2022 Leveraging Three Types of Embeddings from Masked Language Models in Idiom Token Classification NAACL 2022 DefSent: Sentence Embeddings using Definition Sentences ACL 2021 Self-Guided Curriculum Learning for Neural Machine Translation ACL 2021 Semantic Frame Induction using Masked Word Embeddings and Two-Step Clustering ACL 2021 Transformer-based Lexically Constrained Headline Generation EMNLP 2021 Verb Sense Clustering using Contextualized Word Representations for Semantic Frame Induction ACL 2021 Investigating Word-Class Distributions in Word Vector Spaces ACL 2020 Sequential Span Classification with Neural Semi-Markov CRFs for Biomedical Abstracts EMNLP 2020 Incorporating Textual Information on User Behavior for Personality Prediction ACL 2019 An Empirical Study on Fine-Grained Named Entity Recognition COLING 2018 Distinguishing Japanese Non-standard Usages from Standard Ones EMNLP 2017 Extended Named Entity Recognition API and Its Applications in Language Education ACL 2017 A Corpus-Based Analysis of Canonical Word Order of Japanese Double Object Constructions ACL 2016 Controlling Output Length in Neural Encoder-Decoders EMNLP 2016 Context-Dependent Automatic Response Generation Using Statistical Machine Translation Techniques NAACL 2015 A Simple Approach to Unknown Word Processing in Japanese Morphological Analysis IJCNLP 2013 Automatic Knowledge Acquisition for Case Alternation between the Passive and Active Voices in Japanese EMNLP 2013 Subtree Extractive Summarization via Submodular Maximization ACL 2013 Generating “A for Alpha” When There Are Thousands of Characters COLING 2012 A Discriminative Approach to Japanese Zero Anaphora Resolution with Large-scale Lexicalized Case Frames IJCNLP 2011 A Probabilistic Model for Associative Anaphora Resolution EMNLP 2009 The Effect of Corpus Size on Case Frame Acquisition for Discourse Analysis NAACL 2009 A Fully-Lexicalized Probabilistic Model for Japanese Zero Anaphora Resolution COLING 2008 Japanese Named Entity Recognition Using Structural Natural Language Processing IJCNLP 2008 Automatic Construction of Nominal Case Frames and its Application to Indirect Anaphora Resolution COLING 2004