home  |  about us  |  contact  
 CSM Home


 Home >

Nageswara S. V. Rao

UT-Battelle Corporate Fellow
Complex Systems Group
Center for Engineering Systems Advanced Research (CESAR)
Computer Science and Mathematics Divsion
Oak Ridge National Laboratory

Nagi joined ORNL in 1993 as a staff member. He did his doctoral work at ORNL during 1985-1988 in CESAR.

He is IEEE Fellow (Computer Society).

He is awarded 2005 IEEE Computer Society Technical Achievement Award for contributions in information fusion area.

He is awarded 2014 R&D 100 Award: Diagnosis Using the Chaos of Computing Systems - DUCCS

He co-PI of UltraSceince Net project.

Contact Information:
Email: raons@ornl.gov
Phone: 865-574-7517
Fax: 865-574-0405
Plant Mail/Location: Mailstop 6016, Building 5600, Rm D239

Postal Mail: MS 6016, Bldg 5600, Oak Ridge National Laboratory, Oak Ridge, TN 37831-6016

Street Address: 1 Bethel Valley Rd, Bldg 5600, Rm D239, Oak Ridge National Laboratory, Oak Ridge, TN 37831-6016


  • 2006 - UT-Battelle Corporate Fellow, 2001 - Distinguished Staff Member, 1997- Senior Staff Member, 1993 - Staff Member, Oak Ridge National Laboratory
  • 1988-1993, Assistant Professor, Department of Compter Science, Old Dominion University


  • PhD in Computer Science, Louisiana State University, 1988.
  • ME in Computer Science and Automation, Indian Institute of Science, 1984.
  • B.Tech in Electronics and Communications Engineering, Regional Engineering College, Warangal, India.

Research Areas of Interest

  • High-Performance Networking
    • network research testbeds - emulation and physical 10/40G
    • control plane technologies for hybrid optical networks
    • statistical design and analysis of network experiments
    • multi-NIC and multi-core host optimizations
    • transport dyanmics and protocol design
  • Cyber Physical Networks
    • robustness of cyber-physical infrastructures
    • detection and idenitification of dispersion-diffusions
    • coverage for effcient detetion
    • detection and localization of low-level radiation sources
  • Resilient Exascale Computing
    • system profiling using chaotic computations
    • application tracing and confidence estimation
  • Information Fusion
    • statistical estimation methods for fuser design
    • projective and location-based fusers

Selected Publications - Click here

  CSM in the news  

Large lubrication MD runs well on Cray X1


New algorithm solves the N-electron problem in record speed


Vibrations may be key to protein functions


Highlights Archive

News Archive


  ORNL | Directorate | CSM | NCCS | User Info (CCS) | Disclaimer | Search
Staff only: CSM computers | who, what, where? | news
URL: http://www.csm.ornl.gov/ft/index.html
Updated: Monday, 26-Jun-2006 10:35:59 EST