Roger Leslie Anderton Cottrell Professional Preparation Period: 1959-62 1959-62 Institution: Manchester University Manchester University Examinations: BSc Ph.D. Interactions of Deuterons with Carbon Isotopes Appointments Period: 1997-2004 Employer: Stanford Linear Accelerator Center Job Title: Assistant Director SLAC Computing Services Activities: Management of computer networking services, telecommunications and networking research Period: 1995-1997 Employer: Stanford Linear Accelerator Center Job Title: Acting Director SLAC Computing Services Activities: Management of all SLAC's computing services Period: 1982 - 1995 Employer: Stanford Linear Accelerator Center Job Title: Assistant Director, Computing Services Activities: Management of networking and Computing services Period: 1980-82 Employer: Stanford Linear Accelerator Center Job Title: Manager SLAC Computer Network Activities: Management of SLAC's computer Network activities Period: 1979-80 Employer: IBM U.K. Laboratories, Hursley, England Job Title: Visiting Scientist Activities: Graphics and intelligent distributed Workstations Period: 1967-79 Employer: Stanford Linear Accelerator Center Job Title: Staff Physicist Activities: Inelastic e-p scattering experiments, physics and computing Period: 1972-73 Employer: CERN Job Title: Visiting Scientist Activities: Split Field Magnet experiment, pattern recognition Five Publications Closely Related to the Project OPTIMIZING 10-GIGABIT ETHERNET FOR NETWORKS OF WORKSTATIONS, CLUSTER & GRIDS: A CASE STUDY, Wu-chun Feng, Justin Hurwitz, Harvey Newman, Sylvain Ravot, R. Les Cottrell, Olivier Martin, Fabrizio Coccetti, Cheng Jin, Xiaoliang Wei, Steven Low, SC'03, Phoenix Arizona, November 15-21, 2003, also SLAC-PUB-10198. ABWE: A PRACTICAL APPROACH TO AVAILABLE BANDWIDTH ESTIMATION, Jiri Navratil, Les Cottrell, SLAC-PUB-9622, published at PAM 2003. MEASURING END-TO-END BANDWIDTH WITH IPERF & WEB100, Ajay Tirumala, Les Cottrell, Tom Dunigan, SLAC-PUB-9733, published at PAM2003, April 2003. PATHCHIRP: EFFICIENT AVAILABLE BANDWIDTH ESTIMAION FOR NETWORK PATHS, Vinay Ribeiro, Rudolf Reidi, Richard Baraniuk, Jiri Navratil, Les Cottrell, SLAC-PUB-9732, published at PAM 2003, April 2003. EXPERIENCES AND RESULTS FROM A NEW HIGH PERFORMANCE NETWORK AND APPLICATION MONITORING TOOLKIT, Les Cottrell, Connie Logg, I-Heng Mei, SLAC-PUB-9641, published at PAM 2003, April 2003. Five Other Significant Publications IGRID2002 DEMONSTRATION BANDWIDTH FROM THE LOW LANDS, R. Les Cottrell, Antony Antony, Connie Logg and Jiri Navratil, in Future Generation Computer Systems 19 (2003) 825-837, published by Elsevier Science B. V.; also SLAC-PUB-9560, October 31, 2002 NETWORK SCAVENGERS, By Warren Matthews, Les Cottrell and Paola Grosso, InterAct, Vol 2, Spring 2002. PASSIVE AND ACTIVE MONITORING ON A HIGH PERFORMANCE RESEARCH NETWORK. By Warren Matthews, Les Cottrell, Davide Salomoni (SLAC). SLAC-PUB-8776, Feb 2001. 6pp. Passive and Active Monitoring (PAM) 2001, Amsterdam, April 22 - 24. MEASUREMENT OF CP VIOLATING ASYMMETRIES IN B0 DECAYS TO CP EIGENSTATES. By BABAR Collaboration (B. Aubert et al.). SLAC-PUB-8777, BABAR-PUB-01-01, Feb 2001. 8pp. THE PINGER PROJECT: ACTIVE INTERNET PERFORMANCE MONITORING FOR THE HENP COMMUNITY. By W. Matthews, L. Cottrell (SLAC). SLAC-REPRINT-2000-008, May 2000. 7pp. Published in IEEE Commun. Mag.38:130-136,2000 Synergistic Activities: Invited lecturer to the International Nathiagali Summer College, Pakistan, 2001 Member of the ESnet Site Coordinating Committee Co-chair of the Protocols for Long Distance Networks conference held at ANL, 2004. Member of the Global Grid Forum (GGF) Network Management Working Group (NMWG) Chairman of the International Committee for Future Accelerators (ICFA), Standing Committee on Inter-regional Connectivity (SCIC) Network Working Group Collaborations and Other Affiliations A. Antony, NIKHEF, Amsterdam R. Baraniuk, Rice University H. Bullot, EPFL, Lausanne E. Canessa, ICTP, Trieste H. Cerdeira, ICTP, Trieste W. Cheng, LANL F. Coccetti, Enrico Fermi Institute, Rome T. Dunigan, ORNL C. Fonda, ICTP I. Heng-Mei, Oracle R. Hughes-Jones, University of Manchester J. Hurwitz, LANL C. Jin, Caltech T. Kielmann, Vrije Universiteit E. Knightly, University of Wisconsin A. Kuzmanovic, Rice University C. Logg, SLAC S. Low, Caltech B. Lowekamp, College of William and Mary O. Martin, CERN W. Matthews, Georgia Tech. J. Navratil, SLAC H. Newman, Caltech S. Ravot, Caltech R. Reidi, Rice University V. Ribiero, Rice University M. Swany, University of Delaware B. Tierney, LBNL A. Tirumala, NCSA X. Wei, Caltech Graduate and Postdoctoral Advisors Graduate advisor: Dr. John Lisle, retired Thesis Advisor and Postgraduate-Scholar Sponsor S. Ansari, Stanford H. Bullot, EPFL Lausanne I. Heng-Mei, Stanford A. Tirumala, UIUC