Soft Walls Presentations

NOTE: Presentations are provided in both PDF and Powerpoint formats for convenience. Providing Powerpoint files makes it very easy and tempting to "borrow" the material. However, these presentations are owned by the author. Please do not use this material without permission from the author.

• "Soft Walls", Adam Cataldo, Edward Lee, Shankar Sastry, UC Berkeley, Feb 10, 2005, powerpoint version
• "Collision Avoidance Systems:Computing Controllers which Prevent Collisions", Adam Cataldo, UC Berkeley, Dec 6, 2004, powerpoint version
• "Soft Walls: Algorithms to Enforce Aviation Security", Adam Cataldo, Edward Lee, Shankar Sastry, UC Berkeley, Aug 24, 2004, powerpoint version
• "Soft Walls: Algorithms to Enforce Aviation Security ", Adam Cataldo, Edward Lee, Shankar Sastry, NASA JUP Meeting, Jan 22-23, 2004, Mountain View, CA. (powerpoint version)
• "An Introduction to Soft Walls", Adam Cataldo, Edward Lee, University of Pennsylvania, Dec 18, 2003, Philadelphia, PA. (powerpoint version)
• "Softwalls: Preventing Aircraft from Entering Unauthorized Airspace", Adam Cataldo, Edward Lee, Ian Mitchell, Shankar Sastry, NASA JUP Meeting, Sep 26, 2003, Los Angeles, CA. (powerpoint version)
• "Restricting Navigable Airspace: The SoftWalls Approach", Edward Lee, NASA Langley, June 11, 2003. (powerpoint version)
• ""Softwalls: Preventing Aircraft from Entering Unauthorized Airspace", Adam Cataldo, Edward Lee, Ian Mitchell, Shankar Sastry, CHESS Review, May 8, 2003, Oakland, CA. (powerpoint version)
• "Control Strategies for Restricting the Navigable Airspace of Commercial Aircraft", Adam Cataldo, Edward Lee, NASA JUP Meeting, Mar. 28, 2003, Stanford, CA. (powerpoint version)
• "Integrated Safety Envelopes; Built-in Restrictions of Navigable Airspace", Edward A. Lee, NSF/OSTP Workshop on Information Technology Research for Critical Infrastructure Protection, Sept. 19-20, 2002, Lansdowne, VA. (powerpoint version).
• "Preventing the use of Commercial Aircraft as Weapons", Edward A. Lee, Institute of Transportation Studies Seminar Series, February 8, 2002. (powerpoint version).

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