'Utexas edu users' presentation slideshows

Defeating Vanish with Low-Cost Sybil Attacks Against Large DHTs

Defeating Vanish with Low-Cost Sybil Attacks Against Large DHTs. Scott Wolchok 1 Owen S. Hofmann 2 Nadia Heninger 3 Edward W. Felten 3 J. Alex Halderman 1 Christopher J. Rossbach 2 Brent Waters 2 Emmett Witchel 2

520 views • 38 slides

The Knowledge Machine

Kurt Hungerford CSCI 8110. The Knowledge Machine. Bottom Line, Up Front. The Knowledge Machine is a knowledge representation and reasoning system that allows users to store concepts and relationships and then perform inferences on the knowledge base. Overview.

382 views • 26 slides

Clustering

Clustering. Basic concepts with simple examples Categories of clustering methods Challenges. What is clustering?. The process of grouping a set of physical or abstract objects into classes of similar objects. It is also called unsupervised learning .

332 views • 18 slides

Structure of a YACC File

Structure of a YACC File. Has the same three-part structure as Lex Each part is separated by a %% symbol The three parts are even identical: d efinition section r ules section c ode section (copied directly into the generated program). Definiton Section.

378 views • 13 slides

Guarded Commands

609 views • 13 slides

Common LISP

Common LISP. Omar Haque Csci169 Spring 2003. Representing Data. Values represented by symbolic expressions S-expressions Atom: a string of characters Ex: I THISISAATOM 1212 List: seq of atoms or lists Ex: (ADD A B) ((MEAT CHICKEN)(APPLE ORANGE PEAR)WATER) Empty list ( ) is NIL.

382 views • 12 slides

242 views • 11 slides

Racing Simulations TORCS Simulated Car Racing http://scr.geccocompetitions.com/

Racing Simulations TORCS Simulated Car Racing http://scr.geccocompetitions.com/ Traffic optimization : engineering vs. learning Standards: How to communicate? How to convince them to use it?

295 views • 3 slides