A representation of antimatroids by Horn rules and its application to educational systems. - Hiyori Yoshikawa; Hiroshi Hirai 001; Kazuhisa Makino (CoRR, 2015)

Fast Training of a Graph Boosting for Large-Scale Text Classification. - Hiyori Yoshikawa; Tomoya Iwakura (PRICAI, 2016)

Virtual machine placement for minimizing connection cost in data center networks. - Takuro Fukunaga; Shuichi Hirahara; Hiyori Yoshikawa (Discret. Optim., 2017)

A FAQ Search Training Method Based on Automatically Generated Questions. - Takuya Makino; Tomoya Noro; Hiyori Yoshikawa; Tomoya Iwakura; Satoshi Sekine; Kentaro Inui (AIRS, 2018)

Model Transfer with Explicit Knowledge of the Relation between Class Definitions. - Hiyori Yoshikawa; Tomoya Iwakura (CoNLL, 2018)

Detecting Chemical Reactions in Patents. - Hiyori Yoshikawa; Dat Quoc Nguyen; Zenan Zhai; Christian Druckenbrodt; Camilo Thorne; Saber A. Akhondi; Timothy Baldwin; Karin Verspoor (ALTA, 2019)

Overview of ChEMU 2020: Named Entity Recognition and Event Extraction of Chemical Reactions from Patents. - Jiayuan He 002; Dat Quoc Nguyen; Saber A. Akhondi; Christian Druckenbrodt; Camilo Thorne; Ralph Hoessel; Zubair Afzal; Zenan Zhai; Biaoyan Fang; Hiyori Yoshikawa; Ameer Albahem; Lawrence Cavedon; et al. (CLEF, 2020)

An Extended Overview of the CLEF 2020 ChEMU Lab: Information Extraction of Chemical Reactions from Patents. - Jiayuan He 002; Dat Quoc Nguyen; Saber A. Akhondi; Christian Druckenbrodt; Camilo Thorne; Ralph Hoessel; Zubair Afzal; Zenan Zhai; Biaoyan Fang; Hiyori Yoshikawa; Ameer Albahem; Jingqi Wang; et al. (CLEF (Working Notes), 2020)

ChEMU: Named Entity Recognition and Event Extraction of Chemical Reactions from Patents. - Dat Quoc Nguyen; Zenan Zhai; Hiyori Yoshikawa; Biaoyan Fang; Christian Druckenbrodt; Camilo Thorne; Ralph Hoessel; Saber A. Akhondi; Trevor Cohn; Timothy Baldwin; Karin Verspoor (ECIR (2), 2020)

UOM-FJ at the NTCIR-15 SHINRA2020-ML Task. - Hiyori Yoshikawa; Chunpeng Ma; Aili Shen; Qian Sun; Chenbang Huang; Guillaume Pelat; Akiva Miura; Daniel Beck; Timothy Baldwin; Tomoya Iwakura (NTCIR, 2020)

Evaluating Hierarchical Document Categorisation. - Qian Sun; Aili Shen; Hiyori Yoshikawa; Chunpeng Ma; Daniel Beck; Tomoya Iwakura; Timothy Baldwin (ALTA, 2021)

Extended Overview of ChEMU 2021: Reaction Reference Resolution and Anaphora Resolution in Chemical Patents. - Yuan Li 012; Biaoyan Fang; Jiayuan He 002; Hiyori Yoshikawa; Saber A. Akhondi; Christian Druckenbrodt; Camilo Thorne; Zubair Afzal; Zenan Zhai; Timothy Baldwin; Karin Verspoor (CLEF (Working Notes), 2021)

Overview of ChEMU 2021: Reaction Reference Resolution and Anaphora Resolution in Chemical Patents. - Yuan Li 012; Biaoyan Fang; Jiayuan He 002; Hiyori Yoshikawa; Saber A. Akhondi; Christian Druckenbrodt; Camilo Thorne; Zubair Afzal; Zenan Zhai; Timothy Baldwin; Karin Verspoor (CLEF, 2021)

On the (In)Effectiveness of Images for Text Classification. - Chunpeng Ma; Aili Shen; Hiyori Yoshikawa; Tomoya Iwakura; Daniel Beck; Timothy Baldwin (EACL, 2021)

ChEMU 2021: Reaction Reference Resolution and Anaphora Resolution in Chemical Patents. - Jiayuan He 002; Biaoyan Fang; Hiyori Yoshikawa; Yuan Li 012; Saber A. Akhondi; Christian Druckenbrodt; Camilo Thorne; Zubair Afzal; Zenan Zhai; Lawrence Cavedon; Trevor Cohn; Timothy Baldwin; et al. (ECIR (2), 2021)

Tell Me What You Read: Automatic Expertise-Based Annotator Assignment for Text Annotation in Expert Domains. - Hiyori Yoshikawa; Tomoya Iwakura; Kimi Kaneko; Hiroaki Yoshida; Yasutaka Kumano; Kazutaka Shimada; Rafal Rzepka; Patrycja Swieczkowska (RANLP, 2021)

ChEMU 2020: Natural Language Processing Methods Are Effective for Information Extraction From Chemical Patents. - Jiayuan He 002; Dat Quoc Nguyen; Saber A. Akhondi; Christian Druckenbrodt; Camilo Thorne; Ralph Hoessel; Zubair Afzal; Zenan Zhai; Biaoyan Fang; Hiyori Yoshikawa; Ameer Albahem; Lawrence Cavedon; et al. (Frontiers Res. Metrics Anal., 2021)

Extended Overview of ChEMU 2022 Evaluation Campaign: Information Extraction in Chemical Patents. - Yuan Li 012; Biaoyan Fang; Jiayuan He 002; Hiyori Yoshikawa; Saber A. Akhondi; Christian Druckenbrodt; Camilo Thorne; Zubair Afzal; Zenan Zhai; Kojiro Machi; Masaharu Yoshioka; Youngrok Jang; et al. (CLEF (Working Notes), 2022)

Overview of ChEMU 2022 Evaluation Campaign: Information Extraction in Chemical Patents. - Yuan Li 012; Biaoyan Fang; Jiayuan He 002; Hiyori Yoshikawa; Saber A. Akhondi; Christian Druckenbrodt; Camilo Thorne; Zubair Afzal; Zenan Zhai; Timothy Baldwin; Karin Verspoor (CLEF, 2022)

The ChEMU 2022 Evaluation Campaign: Information Extraction in Chemical Patents. - Yuan Li 012; Biaoyan Fang; Jiayuan He 002; Hiyori Yoshikawa; Saber A. Akhondi; Christian Druckenbrodt; Camilo Thorne; Zenan Zhai; Zubair Afzal; Trevor Cohn; Timothy Baldwin; Karin Verspoor (ECIR (2), 2022)

Selective-LAMA: Selective Prediction for Confidence-Aware Evaluation of Language Models. - Hiyori Yoshikawa; Naoaki Okazaki (EACL (Findings), 2023)

On the Effectiveness of Images in Multi-modal Text Classification: An Annotation Study. - Chunpeng Ma; Aili Shen; Hiyori Yoshikawa; Tomoya Iwakura; Daniel Beck; Timothy Baldwin (ACM Trans. Asian Low Resour. Lang. Inf. Process., 2023)