PDF-Alice Bob Trent Alice Bob Trent Evidence Evidence Arbi

brPage 1br Alice Bob Trent Alice Bob Trent Evidence Evidence Arbitrated Protocol Adjudicated Protocol. . Protocols . 1. Part III: Protocols. Part 3 . . Protocols . INF 123 – Software architecture. tdebeauv@uci.edu. (Slides from Dick Taylor and Crista Lopes). 1. Potpourri. 2. 3. Outline. Definitions. Common security design decisions. Trust between users. Practical guidelines. What’s . New here?. . Incomplete information: . Example: . Battle of the sexes . game,But. Bob . doesn’t know . what Alice wants . (i.e. her payoffs from possible outcomes). In previous examples we had “. Econ 171. First some problems. The Goblins.. Working backwards.. What if there are 100 Goblins. Todd and Steven Problem. Problem 1 p 281. How many proper . subgames. are there?. 0. 1. 2. 4. 6. The Yule Ball. Universally-Verifiable Voting With Everlasting Privacy. Tal . Moran. Outline of Talk. Flavors. of Privacy (and why we care). A Cryptographic Voting Scheme with Everlasting Privacy. Based on the “Neff-. By: . Enriqueta Ramirez and . Johnny Reyes. Acknowledgments. Susan B. Taber. . Using Alice in Wonderland to Teach Multiplication of Fractions. Kat Cain. . Lesson Template. Exponents in Wonderland. Modular exponentiation for encryption/decryption. Efficient algorithms for this. Attacker needs to factor large numbers to extract key. Must use brute-force. One-way hash functions. Collision-free, collision-resistant. Neil Conway. UC Berkeley. Joint work with:. Peter Alvaro, Peter . Bailis. ,. David Maier, Bill Marczak,. Joe Hellerstein, . Sriram. . Srinivasan. Basho Chats #004. June 27, 2012. Programming. Distributed Programming. What’s . New here?. . Incomplete information: . Example: . Battle of the sexes . game,But. Bob . doesn’t know . what Alice wants . (i.e. her payoffs from possible outcomes). In previous examples we had “. Conceal or not conceal. Does she or doesn’t she?. Simultaneous play. Shows A. S. hows. B. T. o . A. Alice. Alice. T. o . B. T. o . A. Show B. 2. 3. 0. 0. 1. 1. 3. 2. She loves him. Nature. She scorns him. Adding belief annotations . to databases. Wolfgang Gatterbauer. , Magda Balazinska, . Nodira Khoussainova, and Dan Suciu. University of Washington. http://db.cs.washington.edu/beliefDB/. August 25, VLDB . Andreas Haeberlen. MPI-SWS. Outline. 2. © 2009 Andreas Haeberlen. Problem. Solution. Call for action. The benefits of cloud computing. The cloud enables Alice to:. obtain resources on demand. pay only for what she actually uses. to databases. Wolfgang Gatterbauer. , Magda Balazinska, . Nodira Khoussainova, and Dan Suciu. University of Washington. http://db.cs.washington.edu/beliefDB/. August 25, VLDB . 2009. 2. High-level overview. Each detector builds a local distributed system. We try to keep subsystems on separate computers (HV, LV, FEE..) . Central DCS systems connect to all WINCC systems in ALICE. Scattered systems used for UI (central operator UI, alert screen, displays in control center, expert .