Automatic Construction of Nominal Case Frames and its Application to Indirect Anaphora Resolution. - Ryohei Sasano; Daisuke Kawahara; Sadao Kurohashi (COLING, 2004)

Text Understanding for Conversational Agent. - Daisuke Kawahara; Ryohei Sasano; Sadao Kurohashi (IMTCI, 2004)

Toward Text Understanding: Integrating Relevance-tagged Corpus and Automatically Constructed Case Frames. - Daisuke Kawahara; Ryohei Sasano; Sadao Kurohashi (LREC, 2004)

Improving Coreference Resolution Using Bridging Reference Resolution and Automatically Acquired Synonyms. - Ryohei Sasano; Daisuke Kawahara; Sadao Kurohashi (DAARC, 2007)

A Fully-Lexicalized Probabilistic Model for Japanese Zero Anaphora Resolution. - Ryohei Sasano; Daisuke Kawahara; Sadao Kurohashi (COLING, 2008)

Japanese Named Entity Recognition Using Structural Natural Language Processing. - Ryohei Sasano; Sadao Kurohashi (IJCNLP, 2008)

A Probabilistic Model for Associative Anaphora Resolution. - Ryohei Sasano; Sadao Kurohashi (EMNLP, 2009)

The Effect of Corpus Size on Case Frame Acquisition for Discourse Analysis. - Ryohei Sasano; Daisuke Kawahara; Sadao Kurohashi (HLT-NAACL, 2009)

The Effect of Corpus Size on Case Frame Acquisition for Predicate-Argument Structure Analysis. - Ryohei Sasano; Daisuke Kawahara; Sadao Kurohashi (IEICE Trans. Inf. Syst., 2010)

A Discriminative Approach to Japanese Zero Anaphora Resolution with Large-scale Lexicalized Case Frames. - Ryohei Sasano; Sadao Kurohashi (IJCNLP, 2011)

Generating "A for Alpha" When There Are Thousands of Characters. - Hiroaki Kawasaki; Ryohei Sasano; Hiroya Takamura; Manabu Okumura (COLING, 2012)

The Use of Sound Symbolism in Sentiment Classification. - Takuma Igarashi; Ryohei Sasano; Hiroya Takamura; Manabu Okumura (PRICAI, 2012)

Subtree Extractive Summarization via Submodular Maximization. - Hajime Morita; Ryohei Sasano; Hiroya Takamura; Manabu Okumura (ACL (1), 2013)

Automatic Knowledge Acquisition for Case Alternation between the Passive and Active Voices in Japanese. - Ryohei Sasano; Daisuke Kawahara; Sadao Kurohashi; Manabu Okumura (EMNLP, 2013)

A Simple Approach to Unknown Word Processing in Japanese Morphological Analysis. - Ryohei Sasano; Sadao Kurohashi; Manabu Okumura (IJCNLP, 2013)

TTOKU Summarization Based Systems at NTCIR-10 1CLICK-2 task. - Hajime Morita; Ryohei Sasano; Hiroya Takamura; Manabu Okumura (NTCIR, 2013)

Generating Live Sports Updates from Twitter by Finding Good Reporters. - Mitsumasa Kubo; Ryohei Sasano; Hiroya Takamura; Manabu Okumura (Web Intelligence, 2013)

Generating Personalized Snippets for Web Page Recommender Systems. - Akihiko Watanabe; Ryohei Sasano; Hiroya Takamura; Manabu Okumura (WI-IAT (1), 2014)

Context-Dependent Automatic Response Generation Using Statistical Machine Translation Techniques. - Andrew Shin; Ryohei Sasano; Hiroya Takamura; Manabu Okumura (HLT-NAACL, 2015)

Context Representation with Word Embeddings for WSD. - Hiromu Sugawara; Hiroya Takamura; Ryohei Sasano; Manabu Okumura (PACLING, 2015)

Collecting Microblog Posts Implicitly Related to Announcement Post. - Yuma Tsukamoto; Ryohei Sasano; Hiroya Takamura; Manabu Okumura (WI-IAT (1), 2015)

A Corpus-Based Analysis of Canonical Word Order of Japanese Double Object Constructions. - Ryohei Sasano; Manabu Okumura (ACL (1), 2016)

Controlling Output Length in Neural Encoder-Decoders. - Yuta Kikuchi; Graham Neubig; Ryohei Sasano; Hiroya Takamura; Manabu Okumura (EMNLP, 2016)

Learning from Numerous Untailored Summaries. - Yuta Kikuchi; Akihiko Watanabe; Ryohei Sasano; Hiroya Takamura; Manabu Okumura (PRICAI, 2016)

Acquiring Activities of People Engaged in Certain Occupations. - Miho Matsunagi; Ryohei Sasano; Hiroya Takamura; Manabu Okumura (PRICAI, 2016)

Extended Named Entity Recognition API and Its Applications in Language Education. - Tuan Duc Nguyen; Khai Mai; Thai-Hoang Pham; Minh Trung Nguyen; Truc-Vien T. Nguyen; Takashi Eguchi; Ryohei Sasano; Satoshi Sekine (ACL (System Demonstrations), 2017)

Distinguishing Japanese Non-standard Usages from Standard Ones. - Tatsuya Aoki; Ryohei Sasano; Hiroya Takamura; Manabu Okumura (EMNLP, 2017)

Real-time tweet selection for TV news programs. - Soichiro Hirota; Ryohei Sasano; Hiroya Takamura; Manabu Okumura (WI, 2017)

An Empirical Study on Fine-Grained Named Entity Recognition. - Khai Mai; Thai-Hoang Pham; Minh Trung Nguyen; Nguyen Tuan Duc; Danushka Bollegala; Ryohei Sasano; Satoshi Sekine (COLING, 2018)

Incorporating Textual Information on User Behavior for Personality Prediction. - Kosuke Yamada; Ryohei Sasano; Koichi Takeda 003 (ACL (2), 2019)

Multi-Task Learning with Contextualized Word Representations for Extented Named Entity Recognition. - Thai-Hoang Pham; Khai Mai; Minh Trung Nguyen; Nguyen Tuan Duc; Danushka Bollegala; Ryohei Sasano; Satoshi Sekine (CoRR, 2019)

Investigating Word-Class Distributions in Word Vector Spaces. - Ryohei Sasano; Anna Korhonen (ACL, 2020)

Sequential Span Classification with Neural Semi-Markov CRFs for Biomedical Abstracts. - Kosuke Yamada; Tsutomu Hirao; Ryohei Sasano; Koichi Takeda 003; Masaaki Nagata (EMNLP (Findings), 2020)

Development of a Medical Incident Report Corpus with Intention and Factuality Annotation. - Hongkuan Zhang; Ryohei Sasano; Koichi Takeda 003; Zoie Shui-Yee Wong (LREC, 2020)

DefSent: Sentence Embeddings using Definition Sentences. - Hayato Tsukagoshi; Ryohei Sasano; Koichi Takeda 003 (ACL/IJCNLP (2), 2021)

Semantic Frame Induction using Masked Word Embeddings and Two-Step Clustering. - Kosuke Yamada; Ryohei Sasano; Koichi Takeda 003 (ACL/IJCNLP (2), 2021)

Verb Sense Clustering using Contextualized Word Representations for Semantic Frame Induction. - Kosuke Yamada; Ryohei Sasano; Koichi Takeda 003 (ACL/IJCNLP (Findings), 2021)

Transformer-based Lexically Constrained Headline Generation. - Kosuke Yamada; Yuta Hitomi; Hideaki Tamori; Ryohei Sasano; Naoaki Okazaki; Kentaro Inui; Koichi Takeda 003 (EMNLP (1), 2021)

Driving Behavior Aware Caption Generation for Egocentric Driving Videos Using In-Vehicle Sensors*. - Hongkuan Zhang; Koichi Takeda 003; Ryohei Sasano; Yusuke Adachi; Kento Ohtani (IV Workshops, 2021)

Self-Guided Curriculum Learning for Neural Machine Translation. - Lei Zhou; Liang Ding; Kevin Duh; Shinji Watanabe 001; Ryohei Sasano; Koichi Takeda 003 (IWSLT, 2021)

Annotation Guidelines for Medication Errors in Incident Reports: Validation Through a Mixed Methods Approach. - Zoie Shui-Yee Wong; Yuchen Qiao; Ryohei Sasano; Hongkuan Zhang; Kenichiro Taneda; Shin Ushiro (MedInfo, 2021)

Cross-Modal Similarity-Based Curriculum Learning for Image Captioning. - Hongkuan Zhang; Saku Sugawara; Akiko Aizawa; Lei Zhou; Ryohei Sasano; Koichi Takeda 003 (EMNLP, 2022)

Automating Interlingual Homograph Recognition with Parallel Sentences. - Yi Han; Ryohei Sasano; Koichi Takeda 003 (AACL/IJCNLP (Findings), 2022)

Cross-lingual Linking of Automatically Constructed Frames and FrameNet. - Ryohei Sasano (LREC, 2022)

Leveraging Three Types of Embeddings from Masked Language Models in Idiom Token Classification. - Ryosuke Takahashi; Ryohei Sasano; Koichi Takeda 003 (*SEM@NAACL-HLT, 2022)

Comparison and Combination of Sentence Embeddings Derived from Different Supervision Signals. - Hayato Tsukagoshi; Ryohei Sasano; Koichi Takeda 003 (*SEM@NAACL-HLT, 2022)

Building a Buzzer-quiz Answering System. - Naoya Sugiura; Kosuke Yamada; Ryohei Sasano; Koichi Takeda 003; Katsuhiko Toyama (ACL (student), 2023)

Acquiring Frame Element Knowledge with Deep Metric Learning for Semantic Frame Induction. - Kosuke Yamada; Ryohei Sasano; Koichi Takeda 003 (ACL (Findings), 2023)

Realistic Citation Count Prediction Task for Newly Published Papers. - Jun Hirako; Ryohei Sasano; Koichi Takeda 003 (EACL (Findings), 2023)

Semantic Frame Induction with Deep Metric Learning. - Kosuke Yamada; Ryohei Sasano; Koichi Takeda 003 (EACL, 2023)

Transformer-based Live Update Generation for Soccer Matches from Microblog Posts. - Masashi Oshika; Kosuke Yamada; Ryohei Sasano; Koichi Takeda 003 (EMNLP, 2023)

Japanese SimCSE Technical Report. - Hayato Tsukagoshi; Ryohei Sasano; Koichi Takeda 003 (CoRR, 2023)

Definition Generation for Automatically Induced Semantic Frame. - Yi Han; Ryohei Sasano; Koichi Takeda 003 (ACL (Findings), 2024)

Simplifying Translations for Children: Iterative Simplification Considering Age of Acquisition with LLMs. - Masashi Oshika; Makoto Morishita; Tsutomu Hirao; Ryohei Sasano; Koichi Takeda 003 (ACL (Findings), 2024)

Improving Sentence Embeddings with Automatic Generation of Training Data Using Few-shot Examples. - Soma Sato; Hayato Tsukagoshi; Ryohei Sasano; Koichi Takeda 003 (ACL (Student Research Workshop), 2024)

To Drop or Not to Drop? Predicting Argument Ellipsis Judgments: A Case Study in Japanese. - Yukiko Ishizuki; Tatsuki Kuribayashi; Yuichiroh Matsubayashi; Ryohei Sasano; Kentaro Inui (LREC/COLING, 2024)

WikiSplit++: Easy Data Refinement for Split and Rephrase. - Hayato Tsukagoshi; Tsutomu Hirao; Makoto Morishita; Katsuki Chousa; Ryohei Sasano; Koichi Takeda 003 (LREC/COLING, 2024)

Sentence Representations via Gaussian Embedding. - Shohei Yoda; Hayato Tsukagoshi; Ryohei Sasano; Koichi Takeda 003 (EACL (2), 2024)

Verifying Claims About Metaphors with Large-Scale Automatic Metaphor Identification. - Kotaro Aono; Ryohei Sasano; Koichi Takeda 003 (NAACL (Short Papers), 2024)

Improving Sentence Embeddings with an Automatically Generated NLI Dataset. - Soma Sato; Hayato Tsukagoshi; Ryohei Sasano; Koichi Takeda 003 (CoRR, 2024)

Are Social Sentiments Inherent in LLMs? An Empirical Study on Extraction of Inter-demographic Sentiments. - Kunitomo Tanaka; Ryohei Sasano; Koichi Takeda 003 (CoRR, 2024)

Ruri: Japanese General Text Embeddings. - Hayato Tsukagoshi; Ryohei Sasano (CoRR, 2024)

CiMaTe: Citation Count Prediction Effectively Leveraging the Main Text. - Jun Hirako; Ryohei Sasano; Koichi Takeda 003 (CoRR, 2024)

Inference Discrepancy Based Curriculum Learning for Neural Machine Translation. - Lei Zhou; Ryohei Sasano; Koichi Takeda 003 (IEICE Trans. Inf. Syst., 2024)

Redundancy, Isotropy, and Intrinsic Dimensionality of Prompt-based Text Embeddings. - Hayato Tsukagoshi; Ryohei Sasano (ACL (Findings), 2025)

Improving Behavior-aware Driving Video Captioning through Better Use of In-vehicle Sensors and References. - Hongkuan Zhang; Koichi Takeda 003; Ryohei Sasano (J. Inf. Process., 2025)

On Representational Dissociation of Language and Arithmetic in Large Language Models. - Riku Kisako; Tatsuki Kuribayashi; Ryohei Sasano (CoRR, 2025)