Ken Tobioka

According to our database, Ken Tobioka authored at least 4 papers between 2015 and 2025.

Collaborative distances:

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

2025

Effects of Response Length on User Search Experience in Spoken Conversational Search.

Ken Tobioka, Takehiro Yamamoto, Hiroaki Ohshima

Proceedings of the Big Data Analytics and Knowledge Discovery, 2025

2024

Timing of Aspect Suggestion to Encourage Diverse Information Acquisition in Spoken Conversational Search.

Ken Tobioka, Takehiro Yamamoto, Hiroaki Ohshima

Proceedings of the 2024 Annual International ACM SIGIR Conference on Research and Development in Information Retrieval in the Asia Pacific Region, 2024

2016

For children's sleep assessment: Can we trace the change of sleep depth based on ECG data measured at their respective home with a wearable device?

Shigenori Shirouzu, Yumeka Seno, Ken Tobioka, Tomoko Yagi, Toshiharu Takahashi, Mitsuo Sasaki, Hisanobu Sugano

Proceedings of the 2016 IEEE-EMBS International Conference on Biomedical and Health Informatics, 2016

2015

Stress of Kindergarten teachers: How we tried to detect and to reduce it by using a small and wearable ECG and acceleration measuring device?

Shigenori Shirouzu, Yumeka Seno, Ken Tobioka, Takeo Masaki, Kiyotaka Yasumatsu, Norio Mishima, Hisanobu Sugano

Proceedings of the 37th Annual International Conference of the IEEE Engineering in Medicine and Biology Society, 2015