Ryo Sugihara [About the pronunciation of my name "Ryo"] [How to (dis)assemble Toshiba Dynabook AX/353APDS (in Japanese, ppt)] Ph.D candidate Dept. of Computer Science and Engineering University of California, San Diego Advisor: Prof. Rajesh Gupta (Former advisor: Prof. Andrew A. Chien)

me @ Preikestolen, Norway (click to enlarge)

Research Interests

• Controlled mobility for data collection ("data mule") in sensor networks

Publications

• "Improving the Data Delivery Latency in Sensor Networks with Controlled Mobility"
  Ryo Sugihara and Rajesh K. Gupta,
  in 4th IEEE International Conference on Distributed Computing in Sensor Systems (DCOSS), LNCS 5067, pp. 386-399,
  Santorini island, Greece, Jun. 2008
  (Best paper in Systems track [photos])

• "Programming Models for Sensor Networks: A Survey"
  Ryo Sugihara and Rajesh K. Gupta,
  in ACM Transactions on Sensor Networks, vol.4, issue 2, Mar. 2008
  (older version as UCSD Technical Report, CS2007-0881, Jan. 2007)

• "Scheduling under Location and Time Constraints for Data Collection in Sensor Networks"
  Ryo Sugihara and Rajesh K. Gupta,
  in 28th IEEE Real-Time Systems Symposium (RTSS) (work-in-progress session),
  Tucson, Dec. 2007

• "Data Mule Scheduling in Sensor Networks: Scheduling under Location and Time Constraints"
  Ryo Sugihara and Rajesh K. Gupta,
  UCSD Technical Report, CS2007-0911, Oct. 2007

• "An Efficient General-Purpose Mechanism for Data Gathering with Accuracy Requirement in Wireless Sensor Networks"
  Ryo Sugihara and Andrew A. Chien,
  UCSD Technical Report, CS2006-0854, Apr. 2006

• "Poster Abstract: Accuracy-aware Data Modeling in Sensor Networks" [poster],
  Ryo Sugihara and Andrew A. Chien,
  in 3rd ACM Conference on Embedded Networked Sensor Systems (SenSys), pp. 282-283,
  San Diego, Nov. 2005

(Selected publications before coming to UCSD)

• "Practical Capacity of Digital Watermark",
  Ryo Sugihara,
  in 4th Intl. Information Hiding Workshop, LNCS 2137, pp. 316-329,
  Pittsburgh, May 2001
  
  
• "Theoretical and Experimental Evaluation of Reliability on Video Watermarking",
  Ryo Sugihara,
  in Symposium on Cryptography and Information Security,
  Okinawa, Japan, Jan. 2000 (in Japanese)
  
  
• "Neuromagnetic Fields during Motor Imagery",
  Ryo Sugihara, Yoshiaki Kikuchi, Hiroaki Kawamichi, Tatsu Kobayakawa, Hiroshi Endo, and Shuji Yoshizawa,
  in Yoshimoto T. et al. (Ed.): Recent Advances in Biomagnetism (Proceedings of BIOMAG98),
  pp. 474-477, Tohoku University Press, Sendai, Japan, 1999
  

(Book)

• "Robocode Bible - Road to Mightiest Robots",
  Michiaki Tatsubori, Ryo Sugihara, Ken Masumitsu, Yasumasa Kajinaga, and Teruo Koyanagi,
  Gijutsu-hyoron-sha, May, 2003. (in Japanese)

Classes

History

Contact

UCSD/CSE - EBU3b 2150 9500 Gilman Drive, Mail Code 0404 University of California, San Diego La Jolla, CA 92093-0404 USA

(858) 534-9895