Title: Reactive k-Secret Sharing, Self-Organization and Self-Programming Speaker: Shlomi Dolev Place: 32-D463 (Star) Time: 4-5:15pm Date: Monday, April 28, 2008 Abstract: Three recent works in the scope of security and self-stabilization will be presented. The first will demonstrate a way to maintain a reactive secret by a swarm, the second will demonstrate the way to construct a dynamic backbone in ad-hoc settings, and the third will focus on dynamic changes of programs, by the use of on-line experiments over replicas. Joint works with Limor Lahiani, Moty Yung, Nir Tzachar and Olga Brukman.