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Karl F. Petty
University of California, Berkeley
Department of Electrical Engineering and Computer Science
211-139 Cory Hall #1772
Berkeley, CA 94720-1770
Education:
- Ph. D. University of California, Berkeley, Electrical Engineering,
Fall 1997.
Thesis Topic: ``Incidents on the Freeway: Detection and Management''
Committee: Profs.
Pravin P. Varaiya
(Advisor), Shankar S.
Sastry and
Carlos F. Daganzo.
- M. S. University of California, Berkeley, Electrical Engineering, May 1993.
M. S. Report - ``PATHO Real-Time Operating System Users Manual''
- B. S. Michigan State University, East Lansing, Mi., Electrical Engineering, June 1991, highest honors.
Professional Interests:
- Seeking challenging position in the field of high-speed
communication networks. Specifically, software design and implementation,
database management, system integration, data flow analysis, and
client-server architecture over networks.
Research Experience:
- University of California, Berkeley (Graduate-Student Researcher) -
1993 to present.
Joined the PATH program at UC Berkeley. Participated
in studies to evaluate the effectiveness of FSP tow trucks in the Bay Area
and in Los Angeles. Designed and developed software system to maintain,
manipulate, and process large amounts of freeway data and to ultimately
calculate a benefit to cost ratio for the FSP tow trucks. Participated
in the design and testing of a macroscopic traffic flow model. Currently
investigating different aspects of the Freeway Service Patrol programs
including optimal tow truck placement strategies and the impacts of
various incident management systems.
- University of California, Berkeley (Graduate-Student Researcher)
1991-1993.
Modified and enhanced a real-time operating system for
use in PC's. Worked on theoretical verification of the correctness of
this operating system.
Industrial Experience:
- Independent Computer Consultant, - 1994 to present.
Worked
as an independent computer consultant for Infobahn Inc. designing
and building world wide web CGI scripts. Specifically for the area of
database extraction, form generation, and dynamic data presentation of
information on web sites.
- Eastman Kodak, Rochester, NY (Co-op Student) - 1988 to 1991 (total
of 8 work blocks).
Worked in two different research groups over eight
different workblocks primarily in the area of graphical user interface
design for image inspection systems. Did some work on computer monitor
calibration software.
Teaching Experience:
- National Technological University and University of California, Berkeley - Spring 1996.
Course consultant for EECS 228A / NTU CC 782-CA: High Speed Communications Networks, a graduate course in electrical engineering covering all aspects of high speed communication networks, but geared towards ATM, taught by Profs. Pravin Varaiya and Jean Walrand. This course was broadcast to professional engineers at prominent companies like Motorola and IBM.
- University of California, Berkeley - Spring 1992.
Graduate-Student Instructor of EECS 104: Linear and Non-linear Circuits, an undergraduate course in electrical engineering taught by Profs. Leon Chua and Ernest Kuh. This course covers the basics in linear and non-linear systems analysis.
- University of California, Berkeley - Fall 1991.
Graduate-Student Instructor of EECS 105: Microelectronic Devices and Circuits, an undergraduate course in electrical engineering taught by Prof. Richard S. Muller and Dr. Gani Jusuf. This course has both laboratory sessions and discussion sections.
Computer Skills:
- Languages: C, C++, Perl, Tcl/Tk, Expect, Java, csh, HTML, matlab. Used to know: fortran, pascal, assembly.
- Operating systems: Unix, Solaris, DOS, Windows.
- Specific large projects: 1) Designed and implemented xdistribute, a
process distribution system based on client/server architecture (written
in perl and Tcl/Tk). 2) Built a system to test, in a distributed manner,
the spanning tree routing protocol (written in C). 3) Built PATHO a
real-time operating system for DOS (written in C and 8086 assembler). 4)
Designed and implemented pathqr, a Web/CGI/Database system to allow
efficient management of the PATH Quarterly Reports (written in perl,
Postgres and SQL). 5) Designed simulator within Ptolemy environment to
test different Available Bit Rate flow control algorithms over an ATM
(written in C++ type language).
- Network experience: TCP/IP (lots of sockets-type programming), ATM.
Awards:
- Department of Electrical Engineering, UC Berkeley, Outstanding TA Award - 1993.
- UC Berkeley, Institute of Transportation Studies Fellowship - 1991.
Service:
- Part of team that designed and built the WWW pages for the PATH program at UC Berkeley, 1994 to 1996.
- Graduate Student Advisory Committee - Fall 1995.
- Electrical Engineering Graduate Student Association - Officer 1993 to 1994.
- Founder and current manager of the Electrical Engineering Graduate Student Softball League (~100 players) - 1993 to present.
Professional Memberships:
- Institute of Electrical and Electronics Engineers (IEEE), Control Systems, Communications, and Networking Societies - Member.
Academic Organizations:
- Eta Kappa Nu - Member.
- Tau Beta Pi - Member.
- Phi Kappa Phi - Member.
Outside Interests:
- Whitewater kayaking, Downhill skiing, Scuba diving, Windsurfing, Skydiving, racquetball, and basketball.
Publications (by topic):
Freeway Service Patrol
- K. Petty, H. Noeimi, K. Sanwal, D. Rydzewski, A. Skabardonis,
P. Varaiya, H. Al-Deek, ``The Freeway Service Patrol Evaluation Project:
Database Support Programs, and Accessibility,'' Transportation
Research Part C: Emerging Technologies, vol. 4, no. 3, 1996.
- K. F. Petty, A. Skabardonis, P. Varaiya, ``Methodology for Estimating
the Impacts of Incident Management Measures,'' Proceedings of the
Third World Congress on Intelligent Transport Systems, ITS America,
Orlando, Florida, October 1996, paper #1051.
- K. F. Petty, A. Skabardonis, P. Varaiya, ``The Optimal Placement of
FSP Tow Trucks,'' ASCE Specialty Conference on Traffic Congestion
and Traffic Safety in the 21st Century, Chicago, Illinois, June 1997
(to appear in proceedings).
- K. Petty, ``Freeway Service Patrol (FSP) 1.1: The Analysis
Software for the FSP Project,'' California PATH Research Report,
UCB-ITS-PRR-95-20, Institute of Transportation Studies, University
of California, Berkeley, June 1995.
- A. Skabardonis, H. Noeimi, K. Petty, D. Rydzewski, P. Varaiya,
H. Al-Deek, ``Freeway Service Patrol Evaluation,'' California PATH
Research Report, UCB-ITS-PRR-95-5, Institute of Transportation
Studies, University of California, Berkeley, February 1995.
- K. F. Petty, ``The Freeway Service Patrol: Bay Area (data), Los
Angeles Area (problems),'' presented at the National Institute of
Statistical Sciences Transportation Workshop, Research Triangle
Park, North Carolina, October, 1995.
- A. Skabardonis, K. Petty, H. Noeimi, D. Rydzewski, P. Varaiya,
``The I-880 Field Experiment: Database Development and Incident Delay
Estimation Procedures,'' Transportation Research Record #1554,
pp. 128-135, 1996.
- A. Skabardonis, K. F. Petty, R. L. Bertini, P. P. Varaiya, ``The
I-880 Field Experiment: Analysis of the Incident Data,'' paper 970121
presented at the 76th Annual Meeting Transportation Research Board,
Washington, DC, January 1997.
Freeway Travel Time / Dynamics / Incident Detection
- K. F. Petty, P. Bickel, J. Jiang, M. Ostland, J. Rice, Y. Ritov,
F. Schoenberg, ``Accurate Estimation of Travel Times from Single-Loop
Detectors,'' accepted for publication Transportation Research, Part B
(Methodological).
- K. F. Petty, P. Bickel, J. Jiang, M. Ostland, J. Rice, Y. Ritov,
F. Schoenberg, ``Accurate Estimation of Travel Times from Single-Loop
Detectors,'' paper 971043 presented at the 76th Annual Meeting
Transportation Research Board, Washington, DC, January 1997.
- K. F. Petty, P. Bickel, J. Jiang, M. Ostland, J. Rice, Y. Ritov,
F. Schoenberg, ``Travel Time Estimation on Freeways,'' presented at
the Fifth Annual PATH Program-Wide Research Meeting on Intelligent
Transportation Systems, Richmond, CA, October 1996.
- K. F. Petty, A. Skabardonis, P.P. Varaiya, ``Incident Detection
with Probe Vehicles: Performance, Infrastructure Requirements, and
Feasibility,'' accepted for presentation 8th IFAC Symposium on
Transportation Systems, Chania, Greece, June 16-18, 1997.
- K. F. Petty, A. Skabardonis, P.P. Varaiya, ``Sensor Fusion for
Incident Detection,'' accepted for presentation Institute for
Operations Research and the Management Sciences (INFORMS) 97, San
Diego, CA, May 4-7, 1997.
- K. K. Sanwal, K. Petty, J. Walrand, Y. Fawaz, ``An Extended
Macroscopic Model for Traffic Flow,'' Transportation Research, Part B
(Methodological), vol. 30B, no. 1, pp. 1-9, Feb. 1996.
Process Distribution
- K. F. Petty, N. McKeown, ``Xdistribute: A Process Distribution
System,'' University of California, Berkeley, Electronics Research Lab
Research Report #UCB/ERL M96/67, November, 1996.
Real-Time Operating Systems/Verification
- F. Balarin, K. Petty, A. Sangiovanni-Vincentelli, P. Varaiya, ``Formal
Verification of the PATHO Real-Time Operation System,'' Proceedings
of the 33rd IEEE Conference on Decision and Control, Lake Buena
Vista, Florida, December 14-16, 1996, pp. 2459-2465.
- Karl F. Petty, ``PATHO Real-Time Operating System Users Manual,''
Masters of Science Thesis, Department of Electrical Engineering,
University of California, Berkeley, June, 1993.
Channel Allocation
- F. H. Eskafi, K. F. Petty, P. Varaiya, ``Dynamic Channel Allocation
for Vehicle to Vehicle Communications in IVHS,''
presented at the 1997 IEEE Conference on Intelligent
Transportation Systems, Boston, Massachusetts, November 9-12, 1997.
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