Top of Akira UCHIYAMA's website

Akira Uchiyama (Assistant Professor)

Contact

  • (MAIL) uchiyama AT ist.osaka-u.ac.jp
  • (TEL) +81-6-6879-4557
  • (FAX) +81-6-6879-4559
  • (Address) Mobile Computing Laboratory, Graduate School of Information Science and Technology, Osaka University, 1-5 Yamadaoka, Suita, Osaka 5650871, Japan

webPhoto(Percom2010).jpg
Percom2010@Mannheim (Mar. 2010)

Biography

He received M.E. Degree and Ph.D. in Information and Computer Science from Osaka University in 2008 and 2005, respectively. He was a visiting scholar in University of Illinois at Urbana-Champaign. He was a research fellow of the Japan Society for the Promotion of Science (JSPS) from April 2007 to March 2009. He is currently a member of Mobile Computing Laboratory in Department of Information Networking, Graduate School of Information Science and Technology, Osaka University. He is a member of Institute of Electrical and Electronic Engineers (IEEE) and Information Processing Society of Japan (IPSJ).

Publication

Journal
  1. Yuma Yamada, Akira Uchiyama, Akihito Hiromori, Hirozumi Yamaguchi, and Teruo Higashino, "Proposal of a Travel Estimation Method Using Control Signal Records in Cellular Networks and Geographical Information", IPSJ Journal, Vol. 57, No. 8, pp. 1826-1834, August 2016. (in Japanese)
  2. Takashi Hamatani, Akira Uchiyama, and Teruo Higashino, "Estimating Core Body Temperature Under Hot Environment Based on Human Thermal Model Using Wearable Sensors", IPSJ Journal, Vol. 56, No. 10, pp. 2033-2043, October 2015. (in Japanese)
  3. Toru Hasegawa, Kohei Sugiyama, Atsushi Tagami, Tomohiko Yagyu, Akira Uchiyama, and Tohru Asami, "Towards Green Information Centric Networking"´╝îIEICE Journal B, Vol. J97-B, No.10, pp. 1-11, October 2014. (Invited paper in Japanese)
  4. Yuki Maekawa, Akira Uchiyama, Hirozumi Yamaguchi, and Teruo Higashino, "A Method of Supporting Passengers' Trips Using Public Transportation Systems", IPSJ Journal, Vol. 55, No. 6, pp. 1614-1624, June 2014. (in Japanese)
  5. Akira Uchiyama, Etsuko Katsuda, Yuki Uejima, Hirozumi Yamaguchi, and Teruo Higashino, "Navigation Enhancement Using GPS Line-of-sight Detection in City Sections", IPSJ Journal, Vol. 55, No. 1, pp. 389-398, January 2014. (Specially Selected Paper, in Japanese)
  6. Noboru Kiyama, Akira Uchiyama, Hirozumi Yamaguchi, and Teruo Higashino, "Quantifying Relationship between Relative Position Error of Localization Algorithms and Object Identification", Wireless Networks, Springer, Vol. 19, No. 6, pp. 1037-1049, August 2013. (DOI: 10.1007/s11276-012-0516-2) [pdf]
  7. Akira Uchiyama, Sae Fujii, Kumiko Maeda, Takaaki Umedu, Hirozumi Yamaguchi, and Teruo Higashino, "UPL: Opportunistic Localization in Urban Districts", IEEE Transactions on Mobile Computing, Vol. 12, No. 5, pp. 1009-1022, May 2013. [pdf]
  8. Yuki Sakai, Akira Uchiyama, Hirozumi Yamaguchi, and Teruo Higashino, "Self-Estimation of Neighborhood Distribution f or Mobile Wireless Nodes", Journal of Information Processing, Vol. 21, No. 2, pp. 198-205, February 2013.
  9. Sae Fujii, Akira Uchiyama, Takaaki Umedu, Hirozumi Yamaguchi, and Teruo Higashino, "Trajectory Estimation Algorithm for Mobile Nodes Using Encounter Information and Geographical Information", Pervasive and Mobile Computing, Vol.8, No.2, pp.249-270, April 2012.
  10. Daiki Nogami, Akira Uchiyama, Yasuki Nakata, and Teruo Higashino, "Considerations for Electronic Triage System based on Multi-Player Simulator, Japanese Journal of Disaster Medicine, Vol.16, No.1, pp.8-18, June 2011. (in Japanese)
  11. Noboru Kiyama, Akira Uchiyama, Hirozumi Yamaguchi, and Teruo Higashino, "Evaluation of Localization Algorithms Based on Accuracy of Relative Positions", IPSJ Journal, Vol.52, No.1, pp.209-219, January 2011. (in Japanese)
  12. Noboru Kiyama, Junko Kusuda, Sae Fujii, Akira Uchiyama, Akihito Hiromori, Takaaki Umedu, Yoshitaka Nakamura, Yasumasa Oode, Hiroshi Tanaka, Hirozumi Yamaguchi, and Teruo Higashino, "An Advanced Electronic Triage System for Rescue Operations in Disasters", IPSJ Journal, Vol.51, No.9, pp.1916-1929, September 2010. (in Japanese)
  13. Kumiko Maeda, Akira Uchiyama, Takaaki Umedu, Hirozumi Yamaguchi, Keiichi Yasumoto, and Teruo Higashino, "Urban Pedestrian Mobility for Mobile Wireless Network Simulation", Ad Hoc Networks, Elsevier, Vol.7, No.1, pp.153-170, 2009.
  14. Akira Uchiyama, Sae Fujii, Takaaki Umedu, Hirozumi Yamaguchi, and Teruo Higashino, "Evaluation of an Ad-hoc Based Positioning Technique in Realistic Environment", IPSJ Journal, Vol.49, No.10, pp.3612-3621, October 2008. (in Japanese)
  15. Sae Fujii, Akira Uchiyama, Takaaki Umedu, Hirozumi Yamaguchi, and Teruo Higashino, "Estimating Movement of Wireless Terminals Using Ad hoc Communication History", ISPJ Journal, Vol.49, No.10, pp.3601-3611, October 2008. (in Japanese)
  16. Sae Fujii, Akira Uchiyama, Takaaki Umedu, Hirozumi Yamaguchi, and Teruo Higashino, "Proposal and Evaluation of Localization Algorithm for Mobile Nodes and Sparsely Deployed Landmarks", IPSJ Journal, Vol.48, No.12, pp.3977-3986, December 2007. (in Japanese)
  17. Akira Uchiyama, Kumiko Maeda, Takaaki Umedu, Hirozumi Yamaguchi, and Teruo Higashino, "Performance Evaluation of Mobile Wireless Communication and Services with Modelling of Real Environment", International Journal of Ad Hoc and Ubiquitous Computing, Vol.2, No.4. pp.239-249, June 2007.
  18. Akira Uchiyama, Takaaki Umedu, Keiichi Yasumoto, and Teruo Higashino, "A Proposal of Distributed Network Monitoring with Autonomous Group Formation", IPSJ Journal, Vol.47, No.2, pp.446-454, February 2006. (in Japanese)
Conference
  1. Yuma Yamada, Akira Uchiyama, Akihito Hiromori, Hirozumi Yamaguchi, and Teruo Higashino, "Travel Estimation Using Control Signal Records in Cellular Networks and Geographical Information", pp.138-144, Colmar, France, July 2016. (DOI: 10.1109/WMNC.2016.7543981)
  2. Moustafa Elhamshary, Moustafa Youssef, Akira Uchiyama, Hirozumi Yamaguchi, and Teruo Higashino, "TransitLabel: A Crowd-Sensing System for Automatic Labeling of Transit Stations Semantics", in Proceedings of the 14th ACM International Conference on Mobile Systems, Applications, and Services), pp.193-206, Singapore, Singapore, June 2016. (DOI: 10.1145/2906388.2906395)
  3. Akira Uchiyama, Kazumasa Kitada, and Teruo Higashino, "A Scheduling Algorithm of Cell Zooming for Energy Efficiency in Disasters", in Proceedings of the 13th ACM International Symposium on Mobility Management and Wireless Access (MobiWac 2015), pp. 63-68, Cancun, Mexico, November 2015. (DOI: 10.1145/2810362.2810369)
  4. Moustafa Elhamshary, Akira Uchiyama, Hirozumi Yamaguchi, Teruo Higashino, and Moustafa Youssef, "Activity Recognition of Railway Passengers by Fusion of Low-Power Sensors in Mobile Phones", in Proceedings of the 23rd ACM SIGSPATIAL International Conference on Advances in Geographic Information Systems (ACM SIGSPATIAL 2015), Seattle, USA, November 2015.
  5. Akira Uchiyama, Takashi Hamatani, and Teruo Higashino, "Estimation of Core Temperature Based on a Human Thermal Model Using a Wearable Sensor", in Proceedings of IEEE 4th Global Conference on Consumer Electronics (GCCE 2015), Osaka, Japan, October 2015.(Invited Talk)
  6. Kenji Yoi, Hirozumi Yamaguchi, Akihito Hiromori, Akira Uchiyama, Teruo Higashino, Naohisa Yanagiya, Toshikazu Nakatani, Atsuo Tachibana, and Teruyuki Hasegawa, "Multi-dimensional sensor data aggregator for adaptive network management in M2M communications", in Proceedings of 2015 IFIP/IEEE International Symposium on Integrated Network Management (IM 2015), pp. 1047-1052, Ottawa, Canada, May 2015. (DOI: 10.1109/INM.2015.7140431)
  7. Takashi Hamatani, Akira Uchiyama, and Teruo Higashino, "Real-Time Calibration of a Human Thermal Model with Solar Radiation Using Wearable Sensors", in Proceedings of the 2015 workshop on Wearable Systems and Applications (WearSys '15), pp. 45-50, Florence, Italy, May 2015.
  8. Takashi Hamatani, Akira Uchiyama, and Teruo Higashino, "Estimating Core Body Temperature Based on Human Thermal Model Using Wearable Sensors", in Proceedings of the 30th ACM/SIGAPP Symposium On Applied Computing (SAC 2015), pp. 521-526, Salamanca, Spain, April 2015.
  9. Yuki Maekawa, Akira Uchiyama, Hirozumi Yamaguchi, and Teruo Higashino, "Car-level congestion and position estimation for railway trips using mobile phones", in Proceedings of the 2014 ACM International Joint Conference on Pervasive and Ubiquitous Computing (UbiComp 2014), pp. 939-950, Seattle, USA, September 2014. (acceptance rate 94/454 = 20.7%) (DOI: 10.1145/2632048.2636062)
  10. Akira Uchiyama, Etsuko Katsuda, Yuki Uejima, Hirozumi Yamaguchi, and Teruo Higashino, "GPS Line-Of-Sight Fingerprinting for Enhancing Location Accuracy in Urban Areas", in Proceedings of the 4th International Conference on Indoor Positioning and Indoor Navigation (IPIN 2013), pp. 827-830, Belfort-Montbeliard, France, October 2013.
  11. Ayaka Kashiyama, Akira Uchiyama, and Teruo Higashino, "Depth Limited Treatment Planning and Scheduling for Electronic Triage System in MCI", in Proceedings of International Conference on Wireless Mobile Communication and Healthcare (MobiHealth 2012), Paris, France, pp. 224-233, November 2012. (DOI: 10.1007/978-3-642-37893-5_26)
  12. Akira Uchiyama, Takanori Hirao, Hirozumi Yamaguchi, and Teruo Higashino, "Image Sensor Communication for Patient ID Recognition Using Mobile Devices", in Proceedings of International Workshop on Sensing Applications on Mobile Phones (PhoneSense 2012), Tronto, Canada, November 2012. (DOI: 10.1145/2389148.2389154)
  13. Akihito Hiromori, Akira Uchiyama, Hirozumi Yamaguchi, and Teruo Higashino, "Deadline-aware Data Collection in CSMA/CA-based Multi-sink Wireless Sensor Networks", in Proceedings of International Conference on Mobile Computing and Ubiquitous Networking (ICMU 2012), pp. 1-7, Okinawa, Japan, May 2012.
  14. Teruo Higashino, Akira Uchiyama, and Keiichi Yasumoto, "eTriage: A Wireless Communication Service Platform for Advanced Rescue Operations", in Proceedings of ACM Workshop on Internet of Things and Service Platforms (IoTSP 2011), Tokyo, Japan, December 2011. (Invited Paper)
  15. Anuj Bajracharya, Akira Uchiyama, Akihito Hiromori, Hirozumi Yamaguchi and Teruo Higashino, "Implementation of a Data Collection Mechanism in Electronic Triage System using Wireless Sensor Devices", IEEE International Workshop on Practical Issues in Building Sensor Network Applications (SenseApp 2011), pp. 986-989, Bonn, Germany, October 2011
  16. Thadpong Pongthawornkamol, Shameem Ahmed, Akira Uchiyama, and Klara Nahrstedt, "Zero-knowledge Real-time Indoor Tracking via Outdoor Wireless Directional Antennas", Percom2010 - IEEE Int. Conf. on Pervasive Computing and Communications, Mannheim, Germany, March 2010. (acceptance rate 12%)
  17. Junji Hamada, Akira Uchiyama, Hirozumi Yamaguchi, Shinji Kusumoto, and Teruo Higashino, "Self-Estimation of Neighborhood Density for Mobile Wireless Nodes", UIC2009 - International Conference on Ubiquitous Intelligence and Computing, pp. 178-192, Brisbane, Australia, July 2009.
  18. Akira Uchiyama, Sae Fujii, Takaaki Umedu, Hirozumi Yamaguchi, and Teruo Higashino, "Neighbor Selection Algorithm for Ad hoc Networks with Highly Dynamic Urban Mobility", IWCMC2008 - IEEE Int. Wireless Communications and Mobile Computing Conf., Crete Island, Greece, August 2008.
  19. Hiroaki Urabe, Masatoshi Nakamura, Akira Uchiyama, Takaaki Umedu, and Teruo Higashino, "Realistic Mobility Aware Information Gathering in Disaster Areas", WCNC2008 - IEEE Wireless Communications and Networking Conf., Las Vegas, USA, March 2008.
  20. Sae Fujii, Akira Uchiyama, Takaaki Umedu, Hirozumi Yamaguchi, and Teruo Higashino, "An Off-line Algorithm to Estimate Trajectories of Mobile Nodes Using Ad-hoc Communication", Percom2008 - IEEE Int. Conf. on Pervasive Computing and Communications, Hong Kong, China, March 2008. (acceptance rate 15.6%)
  21. Takurou Sakai, Akira Uchiyama, Yoshitaka Nakamura, and Teruo Higashino, "Certification of Encounter History Among Low Power Mobile Sensors", in Proceedings of the 5th IFIP WG 11.9 International Conference on Digital Forensics (ICDF2008), pp. 95-110, Kyoto, Japan, January 2008.
  22. Akira Uchiyama, Sae Fujii, Kumiko Maeda, Takaaki Umedu, Hirozumi Yamaguchi, and Teruo Higashino, "Ad-hoc Localization in Urban District", INFOCOM2007 Minisymposium - IEEE Conference on Computer Communications, pp. 2306-2310, Anchorage, USA, May 2007. (acceptance rate 25%)
  23. Akira Uchiyama, Takaaki Umedu, Keiichi Yasumoto, and Teruo Higashino, "Efficient and Robust Distributed Network Monitoring using Dynamic Group Formation", NOMS2006 - IFIP/IEEE Network Operations & Management Symposium, Vol.10, No.1, pp.900-903, Vancouver, Canada, April 2006.
  24. Kumiko Maeda, Kazuki Sato, Kazuki Konishi, Akiko Yamasaki, Akira Uchiyama, Hirozumi Yamaguchi, Keiichi Yasumoto, and Teruo Higashino, "Getting Urban Pedestrian Flow from Simple Observation: Realistic Mobility Generation in Wireless Network Simulation", MSWiM2005 - ACM/IEEE Int. Symp. on Modeling, Analysis and Simulation of Wireless and Mobile Systems, pp.151-158, Montreal, Canada, October 2005. (acceptance rate 21.8%)
  25. Akira Uchiyama, Takaaki Umedu, Keiichi Yasumoto, and Teruo Higashino, "FLEXA: Distributed and Flexible Network Monitoring with Autonomous Group Formation", IM2005 - IFIP/IEEE Int. Symp. on Integrated Network Management, No.1, pp. 1209-1212, Nice, France, May 2005.