Nobuyuki Shimizu

According to our database, Nobuyuki Shimizu authored at least 48 papers between 1997 and 2024.

Collaborative distances:

• Dijkstra number of four.
• Erdős number of four.

2024

Leveraging Instrumental Variables in Online Advertising Auctions : Robust Click-Through-Rate Prediction.

Ryohei Emori, Shinya Suzumura, Nobuyuki Shimizu, Takahiro Hoshino

Proceedings of the Workshop on Data Mining for Online Advertising (AdKDD 2024) co-located with the 30th ACM SIGKDD Conference on Knowledge Discovery and Data Mining (KDD 2024), 2024

2023

Off-Policy Evaluation of Ranking Policies under Diverse User Behavior.

Haruka Kiyohara, Masatoshi Uehara, Yusuke Narita, Nobuyuki Shimizu, Yasuo Yamamoto, Yuta Saito

Proceedings of the 29th ACM SIGKDD Conference on Knowledge Discovery and Data Mining, 2023

A Challenging Multimodal Video Summary: Simultaneously Extracting and Generating Keyframe-Caption Pairs from Video.

Keito Kudo, Haruki Nagasawa, Jun Suzuki, Nobuyuki Shimizu

Proceedings of the 2023 Conference on Empirical Methods in Natural Language Processing, 2023

2022

Doubly Robust Off-Policy Evaluation for Ranking Policies under the Cascade Behavior Model.

Haruka Kiyohara, Yuta Saito, Tatsuya Matsuhiro, Yusuke Narita, Nobuyuki Shimizu, Yasuo Yamamoto

Proceedings of the WSDM '22: The Fifteenth ACM International Conference on Web Search and Data Mining, Virtual Event / Tempe, AZ, USA, February 21, 2022

How do people talk about images? A study on open-domain conversations with images.

Yi-Pei Chen, Nobuyuki Shimizu, Takashi Miyazaki, Hideki Nakayama

Proceedings of the 2022 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies: Student Research Workshop, 2022

RNSum: A Large-Scale Dataset for Automatic Release Note Generation via Commit Logs Summarization.

Hisashi Kamezawa, Noriki Nishida, Nobuyuki Shimizu, Takashi Miyazaki, Hideki Nakayama

Proceedings of the 60th Annual Meeting of the Association for Computational Linguistics (Volume 1: Long Papers), 2022

2021

Empirical Study on Effects of Self-Correction in Crowdsourced Microtasks.

Masaki Kobayashi, Hiromi Morita, Masaki Matsubara, Nobuyuki Shimizu, Atsuyuki Morishima

Hum. Comput., 2021

Influenza Surveillance using Search Engine, SNS, On-line Shopping, Q&A Service and Past Flu Patients.

Taichi Murayama, Nobuyuki Shimizu, Sumio Fujita, Shoko Wakamiya, Eiji Aramaki

CoRR, 2021

2020

Tackling Cannibalization Problems for Online Advertisement.

Yutaro Ueoka, Kota Tsubouchi, Nobuyuki Shimizu

Proceedings of the 28th ACM Conference on User Modeling, Adaptation and Personalization, 2020

A Visually-grounded First-person Dialogue Dataset with Verbal and Non-verbal Responses.

Hisashi Kamezawa, Noriki Nishida, Nobuyuki Shimizu, Takashi Miyazaki, Hideki Nakayama

Proceedings of the 2020 Conference on Empirical Methods in Natural Language Processing, 2020

2019

Cross-Domain Recommendation via Deep Domain Adaptation.

Heishiro Kanagawa, Hayato Kobayashi, Nobuyuki Shimizu, Yukihiro Tagami, Taiji Suzuki

Proceedings of the Advances in Information Retrieval, 2019

Covariate Shift Adaptation on Learning from Positive and Unlabeled Data.

Tomoya Sakai, Nobuyuki Shimizu

Proceedings of the Thirty-Third AAAI Conference on Artificial Intelligence, 2019

2018

Bayesian Optimization of HPC Systems for Energy Efficiency.

Takashi Miyazaki, Issei Sato, Nobuyuki Shimizu

Proceedings of the High Performance Computing - 33rd International Conference, 2018

Deep Learning Based Multi-modal Addressee Recognition in Visual Scenes with Utterances.

Thao Le Minh, Nobuyuki Shimizu, Takashi Miyazaki, Koichi Shinoda

Proceedings of the Twenty-Seventh International Joint Conference on Artificial Intelligence, 2018

An Empirical Study on Short- and Long-Term Effects of Self-Correction in Crowdsourced Microtasks.

Masaki Kobayashi, Hiromi Morita, Masaki Matsubara, Nobuyuki Shimizu, Atsuyuki Morishima

Proceedings of the Sixth AAAI Conference on Human Computation and Crowdsourcing, 2018

Visual Question Answering Dataset for Bilingual Image Understanding: A Study of Cross-Lingual Transfer Using Attention Maps.

Nobuyuki Shimizu, Na Rong, Takashi Miyazaki

Proceedings of the 27th International Conference on Computational Linguistics, 2018

Pretraining Sentiment Classifiers with Unlabeled Dialog Data.

Toru Shimizu, Nobuyuki Shimizu, Hayato Kobayashi

Proceedings of the 56th Annual Meeting of the Association for Computational Linguistics, 2018

AdaFlock: Adaptive Feature Discovery for Human-in-the-loop Predictive Modeling.

Ryusuke Takahama, Yukino Baba, Nobuyuki Shimizu, Sumio Fujita, Hisashi Kashima

Proceedings of the Thirty-Second AAAI Conference on Artificial Intelligence, 2018

2017

Worker Viewpoints: Valuable Feedback for Microtask Designers in Crowdsourcing.

Ryota Hayashi, Nobuyuki Shimizu, Atsuyuki Morishima

Proceedings of the 26th International Conference on World Wide Web Companion, 2017

2016

Weighted Micro-Clustering: Application to Community Detection in Large-Scale Co-Purchasing Networks with User Attributes.

Tomoya Yamazaki, Nobuyuki Shimizu, Hayato Kobayashi, Satoshi Yamauchi

Proceedings of the 25th International Conference on World Wide Web, 2016

Transductive Classification on Heterogeneous Information Networks with Edge Betweenness-based Normalization.

Phiradet Bangcharoensap, Tsuyoshi Murata, Hayato Kobayashi, Nobuyuki Shimizu

Proceedings of the Ninth ACM International Conference on Web Search and Data Mining, 2016

Obtaining Rephrased Microtask Questions from Crowds.

Ryota Hayashi, Nobuyuki Shimizu, Atsuyuki Morishima

Proceedings of the Social Informatics - 8th International Conference, 2016

Minimax Optimal Alternating Minimization for Kernel Nonparametric Tensor Learning.

Taiji Suzuki, Heishiro Kanagawa, Hayato Kobayashi, Nobuyuki Shimizu, Yukihiro Tagami

Proceedings of the Advances in Neural Information Processing Systems 29: Annual Conference on Neural Information Processing Systems 2016, 2016

Gaussian process nonparametric tensor estimator and its minimax optimality.

Heishiro Kanagawa, Taiji Suzuki, Hayato Kobayashi, Nobuyuki Shimizu, Yukihiro Tagami

Proceedings of the 33nd International Conference on Machine Learning, 2016

Cross-Lingual Image Caption Generation.

Takashi Miyazaki, Nobuyuki Shimizu

Proceedings of the 54th Annual Meeting of the Association for Computational Linguistics, 2016

2015

Two Step graph-based semi-supervised Learning for Online Auction Fraud Detection.

Phiradet Bangcharoensap, Hayato Kobayashi, Nobuyuki Shimizu, Satoshi Yamauchi, Tsuyoshi Murata

Proceedings of the Machine Learning and Knowledge Discovery in Databases, 2015

A Crowdsourcing Method for Obtaining Rephrased Questions.

Nobuyuki Shimizu, Atsuyuki Morishima, Ryota Hayashi

Proceedings of the Third AAAI Conference on Human Computation and Crowdsourcing, 2015

2013

Personalized reading support for second-language web documents.

Yo Ehara, Nobuyuki Shimizu, Takashi Ninomiya, Hiroshi Nakagawa

ACM Trans. Intell. Syst. Technol., 2013

2011

Deterministic shift-reduce parsing for unification-based grammars.

Takashi Ninomiya, Takuya Matsuzaki, Nobuyuki Shimizu, Hiroshi Nakagawa

Nat. Lang. Eng., 2011

2010

Spectral Methods for Thesaurus Construction.

Nobuyuki Shimizu, Masashi Sugiyama, Hiroshi Nakagawa

IEICE Trans. Inf. Syst., 2010

Exact Passive-Aggressive Algorithm for Multiclass Classification Using Support Class.

Shin Matsushima, Nobuyuki Shimizu, Kazuhiro Yoshida, Takashi Ninomiya, Hiroshi Nakagawa

Proceedings of the SIAM International Conference on Data Mining, 2010

Personalized reading support for second-language web documents by collective intelligence.

Yo Ehara, Nobuyuki Shimizu, Takashi Ninomiya, Hiroshi Nakagawa

Proceedings of the 15th International Conference on Intelligent User Interfaces, 2010

Features for Detecting Hedge Cues.

Nobuyuki Shimizu, Hiroshi Nakagawa

Proceedings of the Fourteenth Conference on Computational Natural Language Learning: Shared Task, 2010

2009

Automatic extraction of bilingual terms from a Chinese-Japanese parallel corpus.

Xiaorong Fan, Nobuyuki Shimizu, Hiroshi Nakagawa

Proceedings of the 3rd International Universal Communication Symposium, 2009

Learning to Follow Navigational Route Instructions.

Nobuyuki Shimizu, Andrew R. Haas

Proceedings of the IJCAI 2009, 2009

Deterministic Shift-Reduce Parsing for Unification-Based Grammars by Using Default Unification.

Takashi Ninomiya, Takuya Matsuzaki, Nobuyuki Shimizu, Hiroshi Nakagawa

Proceedings of the EACL 2009, 12th Conference of the European Chapter of the Association for Computational Linguistics, Proceedings of the Conference, Athens, Greece, March 30, 2009

2008

Metric Learning for Synonym Acquisition.

Nobuyuki Shimizu, Masato Hagiwara, Yasuhiro Ogawa, Katsuhiko Toyama, Hiroshi Nakagawa

Proceedings of the COLING 2008, 2008

Modeling Chinese Documents with Topical Word-Character Models.

Wei Hu, Nobuyuki Shimizu, Hiroshi Nakagawa, Huanye Sheng

Proceedings of the COLING 2008, 2008

2007

Structural Correspondence Learning for Dependency Parsing.

Nobuyuki Shimizu, Hiroshi Nakagawa

Proceedings of the EMNLP-CoNLL 2007, 2007

2006

Maximum Spanning Tree Algorithm for Non-projective Labeled Dependency Parsing.

Nobuyuki Shimizu

Proceedings of the Tenth Conference on Computational Natural Language Learning, 2006

Exact Decoding for Jointly Labeling and Chunking Sequences.

Nobuyuki Shimizu, Andrew R. Haas

Proceedings of the ACL 2006, 2006

Semantic Discourse Segmentation and Labeling for Route Instructions.

Nobuyuki Shimizu

Proceedings of the ACL 2006, 2006

2004

A Data Driven Approach to Interactive QA.

Sharon G. Small, Tomek Strzalkowski, Ting Liu, Nobuyuki Shimizu, Boris Yamrom

Proceedings of the New Directions in Question Answering, 2004

HITIQA: Towards Analytical Question Answering.

Sharon G. Small, Tomek Strzalkowski, Ting Liu, Sean Ryan, Robert Salkin, Nobuyuki Shimizu, Paul B. Kantor, Diane Kelly, Robert Rittman, Nina Wacholder

Proceedings of the COLING 2004, 2004

2003

HITIQA: A Data Driven Approach to Interactive Question Answering: A Preliminary Report.

Sharon G. Small, Nobuyuki Shimizu, Tomek Strzalkowski, Ting Liu

Proceedings of the New Directions in Question Answering, 2003

2002

Cross-document summarization by concept classification.

Hilda Hardy, Nobuyuki Shimizu, Tomek Strzalkowski, Ting Liu, Xinyang Zhang, G. Bowden Wise

Proceedings of the SIGIR 2002: Proceedings of the 25th Annual International ACM SIGIR Conference on Research and Development in Information Retrieval, 2002

1997

Multimedia LSI accelerator with embedded DRAM.

Ichiro Sase, Nobuyuki Shimizu, Takashi Yoshikawa

IEEE Micro, 1997

Antagonistic muscle-like actuator and its application to multi-d.o.f. forearm prosthesis.

Koichi Koganezawa, Yoshinori Watanabe, Nobuyuki Shimizu

Adv. Robotics, 1997