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ORCIDYukihiko Okada
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2020 – today
- 2024
[j11]Yuji Kawamata
, Ryoki Motai, Yukihiko Okada, Akira Imakura, Tetsuya Sakurai:
Collaborative causal inference on distributed data. Expert Syst. Appl. 244: 123024 (2024)- [j10]Eugene Mudahemuka, Masatatsu Miyagi, Ryota Shin, Naoki Kaneko, Yukihiko Okada, Kyosuke Yamamoto:
Estimating Bridge Natural Frequencies Based on Modal Analysis of Vehicle-Bridge Synchronized Vibration Data. Sensors 24(4): 1060 (2024) - [i6]Yuji Kawamata, Ryoki Motai, Yukihiko Okada, Akira Imakura, Tetsuya Sakurai:
Estimation of conditional average treatment effects on distributed data: A privacy-preserving approach. CoRR abs/2402.02672 (2024) - 2023
- [j9]Akira Imakura, Masateru Kihira, Yukihiko Okada, Tetsuya Sakurai:
Another use of SMOTE for interpretable data collaboration analysis. Expert Syst. Appl. 228: 120385 (2023) - [j8]Akira Imakura, Tetsuya Sakurai, Yukihiko Okada, Tomoya Fujii, Teppei Sakamoto, Hiroyuki Abe:
Non-readily identifiable data collaboration analysis for multiple datasets including personal information. Inf. Fusion 98: 101826 (2023) - [j7]Ryota Shin, Yukihiko Okada, Kyosuke Yamamoto:
Discussion on a Vehicle-Bridge Interaction System Identification in a Field Test. Sensors 23(1): 539 (2023) - [j6]Kyosuke Yamamoto, Ryota Shin, Katsuki Sakuma, Masaaki Ono, Yukihiko Okada:
Practical Application of Drive-By Monitoring Technology to Road Roughness Estimation Using Buses in Service. Sensors 23(4): 2004 (2023) - [c17]Azusa Yamazaki, Naoto Wakatsuki, Koichi Mizutani, Yukihiko Okada, Keiichi Zempo:
Rapport Building via a Digital Avatar with a "Voice" Entering into a Customer's Personal Space. AHs 2023: 294-297 - [c16]Takumi Wakabayashi, Yukihiko Okada, Keiichi Zempo:
Effect of Salesperson Avatar Automatically Mimicking Customer's Nodding on the Enjoyment of Conversation in Virtual Environments. AHs 2023: 334-337 - [c15]Ayumu Hidaka, Ryota Shin, Atsushi Tsuchiya, Norihiko Nakabayashi, Yukihiko Okada, Yohei Shida:
Data-Driven Approaches to Detecting Misdeliveries in Truck Logistics using GPS Data. IEEE Big Data 2023: 1922-1927 - [c14]Yuki Sugawara, Eiichi Sakurai, Yoichi Motomura, Yukihiko Okada, Kai Tanabe, Akiko Tsukao, Shinya Kuno:
Method for creating privacy-preserving information using Probabilistic Latent Semantic Analysis. IEEE Big Data 2023: 2726-2734 - [c13]Ryoki Motai, Masato Kamebuchi, Sora Watanabe, Ryo Matsumoto, Yukihiko Okada:
Does Double-entry Bookkeeping Information Generated Using node2vec Contribute to Forecasting Future Performance? IEEE Big Data 2023: 3194-3201 - [c12]Hiiro Okano, Yukihiko Okada, Naoto Wakatsuki, Keiichi Zempo:
Effect of voice imitation using voice conversion by avatar on customer service in Virtual Environments. VRST 2023: 53:1-53:2 - [c11]Toko Fujita, Moeki Horii, Luis David Torres Mailleux, Masatatsu Miyagi, Yukihiko Okada, Keiichi Zempo:
Effects of symmetrical avatar arm movements on the sense of ownership of both hands inverted in a mirror. VRST 2023: 55:1-55:2 - [c10]Mizuki Yabutani, Azusa Yamazaki, Naoto Wakatsuki, Yukihiko Okada, Keiichi Zempo:
Whispering salesperson: perceptual illusion of interpersonal distance and ventriloquism effect in service of virtual environment by use of whisper voice. VRST 2023: 92:1-92:2 - 2022
- [j5]Keiichi Zempo, Azusa Yamazaki, Naoto Wakatsuki, Koichi Mizutani, Yukihiko Okada:
Mouth-in-the-Door: The Effect of a Sound Image of an Avatar Intruding on Personal Space That Deviates in Position From the Visual Image. IEEE Access 10: 125772-125791 (2022) - [j4]Ryota Shin, Yukihiko Okada, Kyosuke Yamamoto:
Application of C-LSTM Networks to Automatic Labeling of Vehicle Dynamic Response Data for Bridges. Sensors 22(9): 3486 (2022) - [c9]Yujiro Kawai, Eiichi Sakurai, Yuki Sugawara, Yukihiko Okada, Kai Tanabe, Akiko Tsukao, Shinya Kuno:
Predictive model of frailty onset using Bayesian network. IEEE Big Data 2022: 2017-2023 - [c8]Azusa Yamazaki, Naoto Wakatsuki, Koichi Mizutani, Yukihiko Okada, Keiichi Zempo:
Impact on the Quality of Interpersonal Relationships by Proximity using the Ventriloquism Effect in a Virtual Environment. ISS Companion 2022: 22-26 - [i5]Yuji Kawamata, Ryoki Motai, Yukihiko Okada, Akira Imakura, Tetsuya Sakurai:
Collaborative causal inference on distributed data. CoRR abs/2208.07898 (2022) - [i4]Akira Imakura, Masateru Kihira, Yukihiko Okada, Tetsuya Sakurai:
Another Use of SMOTE for Interpretable Data Collaboration Analysis. CoRR abs/2208.12458 (2022) - [i3]Akira Imakura, Tetsuya Sakurai, Yukihiko Okada, Tomoya Fujii, Teppei Sakamoto, Hiroyuki Abe:
Non-readily identifiable data collaboration analysis for multiple datasets including personal information. CoRR abs/2208.14611 (2022) - 2021
- [j3]Akira Imakura, Hiroaki Inaba, Yukihiko Okada, Tetsuya Sakurai:
Interpretable collaborative data analysis on distributed data. Expert Syst. Appl. 177: 114891 (2021) - [j2]Keiichi Zempo, Taiga Arai, Takuya Aoki, Yukihiko Okada:
Sensing Framework for the Internet of Actors in the Value Co-Creation Process with a Beacon-Attachable Indoor Positioning System. Sensors 21(1): 83 (2021) - [j1]Yuta Takahashi, Hanten Chang, Akie Nakai, Rina Kagawa, Hiroyasu Ando, Akira Imakura, Yukihiko Okada, Hideo Tsurushima, Kenji Suzuki, Tetsuya Sakurai:
Decentralized Learning with Virtual Patients for Medical Diagnosis of Diabetes. SN Comput. Sci. 2(4): 239 (2021) - [c7]Azusa Yamazaki, Naoto Wakatsuki, Koichi Mizutani, Yukihiko Okada, Keiichi Zempo:
Effects of Audio-Visual Information on Interpersonal Distance in Real and Virtual Environments. INTERACT (5) 2021: 405-410 - 2020
- [c6]Azusa Yamazaki, Ryo Akatsu, Yukihiko Okada, Keiichi Zempo:
Real-time reassurance monitoring shopping basket in retail store: poster abstract. SenSys 2020: 713-714 - [i2]Akira Imakura, Hiroaki Inaba, Yukihiko Okada, Tetsuya Sakurai:
Interpretable collaborative data analysis on distributed data. CoRR abs/2011.04437 (2020) - [i1]Anna Bogdanova, Akie Nakai, Yukihiko Okada, Akira Imakura, Tetsuya Sakurai:
Federated Learning System without Model Sharing through Integration of Dimensional Reduced Data Representations. CoRR abs/2011.06803 (2020)
2010 – 2019
- 2019
- [c5]Yuji Suda, Taiga Arai, Takahiro Yoshizawa, Yuki Fujita, Keiichi Zempo, Yukihiko Okada:
Shopping Baskets for On-line Beacon Sensor Network in Retail Store. CCNC 2019: 1-2 - [c4]Taiga Arai, Yusuke Chida, Yukihiko Okada, Keiichi Zempo:
Sensor network to measure MAAI on value co-creation process: feasibility study of MAAI optimization on customer service. UbiComp/ISWC Adjunct 2019: 1-4 - [c3]Taiga Arai, Takahiro Yoshizawa, Takuya Aoki, Keiichi Zempo, Yukihiko Okada:
Evaluation of Indoor Positioning System based on Attachable Infrared Beacons in Metal Shelf Environment. ICCE 2019: 1-4 - [c2]Shinto Hideyama, Tuan Phung-Duc, Yukihiko Okada:
Queueing Analysis of Home Delivery Services with Parcel Lockers. QTNA 2019: 351-368 - 2012
- [c1]Hideaki Takagi, Hisashi Kurata, Yukihiko Okada, Maiko Shigeno, Akiko Yoshise, Yongbing Zhang, Keizo Yamashita:
Progress in the Healthcare Service Innovation Project at the Tsukuba University Hospital. SRII Global Conference 2012: 667-671
Coauthor Index
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