RIKEN Center for Advanced Intelligence Project Tourism Information Analytics Team
Team Leader: Satoshi Nakamura (D.Eng.)
Research Summary
Analysis of the dynamic changes in people’s flow and detection of people’s behaviors are becoming more and more important in recent society. By analyzing and predicting a large amount of information on IoT sensing and social media, interactive and dynamic behavior and information navigation tailored to users are going to be realized and enhanced by applying deep learning in tourism. Specifically, we are researching time-series data analysis and clustering, multilingual spoken language processing, dynamic navigation, and route optimization.
Research Subjects
- IoT-to-human technologies
- Dialog modeling and systems
- Speech and natural language processing
Main Research Fields
- Informatics
Related Research Fields
- Engineering
- Complex Systems
- Social Sciences
- Intelligent informatics
- Perceptual information processing
- Human interface and interaction
Keywords
- IoT-to-human Technology
- Multilingual Spoken Language Processing
- Dialogue Management and Dialogue System
- Ubiquitous Computing
- Behavior Change
Selected Publications
- 1.
Yodai Hirano, Hirohiko Suwa, Keiichi Yasumoto.:
"A Method for Generating Multiple Tour Routes Balancing User Satisfaction and Resource Consumption"
In proc. The International Workshop on Smart Sensing Systems (IWSSS'19) - 2.
Andros Tjandra, Sakriani Sakti, Satoshi Nakamura.:
"Tensor Decomposition for Compressing Recurrent Neural Network"
In proc. of International joint conference on neural networks (IJCNN 2018) - 3.
Yuki Kanaya, Shogo Kawanaka, Masato Hidaka, Hirohiko Suwa, Yutaka Arakawa, Keiichi Yasumoto.:
"Preference-aware Video Summarization for Virtual Tour Experience"
In proc. Of International Workshop on Smart Sensing Systems, 2018 - 4.
Keshi, I., Suzuki, Y., Yoshino, K. and Nakamura. S.:
"Semantically readable distributed representation learning for social media mining"
In proc. of The 2017 IEEE/WIC/ACM International Conference on Web Intelligence (WI), Aug. 2017 - 5.
Hiraoka,T., Neubig,G., Sakti,S., Toda,T. and Nakamura,S.:
"Learning cooperative persuasive dialogue policies using framing"
In proc. of Speech Communication, vol.84, pp83-96, Nov. 2016 - 6.
Maeda,W., Suzuki,Y., and Nakamura,S.:
"Fast Text Anonymization using k-anonymity"
In proc. International Conference on Information Integration and Web-based Applications & Services, Nov. 2016. - 7.
Adams, O., Neubig, G., Cohn, T., Bird, S., Do, Q.T., and Nakamura, S.:
"Learning a Lexicon and Translation Model from Phoneme Lattices"
In proc. EMNLP, November 2016.(Best short paper) - 8.
Tjandra, A., Sakti, S., Manurung, R., Adriani, M. and Nakamura, S.:
"Gated Recurrent Neural Tensor Network"
Proceedings of The 2016 International Joint Conference on Neural Networks (IJCNN 2016), July 2016
Related Links
Lab Members
Principal investigator
- Satoshi Nakamura
- Team Leader
Core members
- Sakriani Watiasri Sakti
- Research Scientist
- Hirohiko Suwa
- Research Scientist
- Koichiro Yoshino
- Research Scientist
- Seitaro Shinagawa
- Visiting Scientist
- Keiichi Yasumoto
- Visiting Scientist
- Katsuhito Sudoh
- Visiting Scientist
- Manato Fujimoto
- Visiting Scientist
- Yuki Matsuda
- Visiting Scientist
- Hiroki Tanaka
- Visiting Scientist
- Kana Miyamoto
- Junior Research Associate
Careers
| Position | Deadline |
|---|---|
| Seeking a Research Scientist or Postdoctoral Researcher (W21113) | Open until filled |
Contact Information
B711
8916-5 Takayama Ikoma-city, Nara, Japan
Tel: +81-(0)743 72 5260
Fax: +81-(0)743 72 5269
Email: satoshi.nakamura.vr [at] riken.jp