Journal

1. Joseph Korpela, Takuya Maekawa, "Privacy-Preserving Recognition of Object-based Activities Using Near-Infrared Reflective Markers," ACM/Springer Personal and Ubiquitous Computing (ACM/Springer PUC), vol.22, no.2, pp.365-377, April 2018.
2. Joseph Korpela, Takuya Maekawa, "Privacy preserving recognition of object-based activities using near-infrared reflective markers," Personal and Ubiquitous Computing , pp.1-13, August 2017.
3. Weipeng Jing, Likun Hu, Lei Shu, Mithun Mukherjee, Takahiro Hara, "RPR: Recommendation for Passengers by Roads based on Cloud Computing and Taxis Traces Data," Personal and Ubiquitous Computing , vol.20, no.3, pp.337-347, June 2016.
4. Takuya Maekawa, Yasue Kishino, Yasushi Sakurai, Takayuki Suyama, "Activity Recognition with Hand-worn Magnetic Sensors," ACM/Springer Personal and Ubiquitous Computing (ACM/Springer PUC), vol.17, no.6, pp.1085-1094, August 2013.
5. Mayu Iwata, Hiroki Miyamoto, Takahiro Hara, Daijiro Komaki, Kentaro Shimatani, Tomohiro Mashita, Kiyoshi Kiyokawa, Toshiaki Uemukai, Gen Hattori, Shojiro Nishio, Haruo Takemura, "A content search system considering the activity and context of a mobile user," International Journal of Personal and Ubiquitous Computing , vol.17, no.5, pp.1035-1050, June 2013.
6. Takuya Maekawa, Shinji Watanabe, "Training Data Selection with Users Physical Characteristics Data for Acceleration-based Activity Modeling," ACM/Springer Personal and Ubiquitous Computing (ACM/Springer PUC), vol.17, pp.451-463, March 2013.
7. Hideki Hayashi, Takahiro Hara, Shojiro Nishio, "Updated Data Dissemination Methods for Updating Old Replicas in Ad Hoc Networks," ACM/Springer Personal and Ubiquitous Computing (ACM/Springer PUC), vol.9, no.5, pp.273-283, September 2005.
8. Hideki Hayashi, Takahiro Hara, Shojiro Nishio, "Updated Data Dissemination for Updating Old Replicas in Ad Hoc Networks," ACM/Springer Personal and Ubiquitous Computing (ACM/Springer PUC), July 2005.