PDF-Symbolic Execution for IMP

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Symbolic Execution for IMP: Transcript


1E2. Here is how the IMP board score is calculated. In the BridgeHit system we  use the . averaged cross-imp scoring. technique. Steps of using this technique are: . 1) Every score on board is compared against every other score for the respective pair.  In other words, for every score, the scores of the opponents are subtracted.. of activity recognition with . wearable accelerometers. Mitja Luštrek. Jožef Stefan Institute. Department of Intelligent Systems. Slovenia. Tutorial at the University of Bremen, November 2012. Outline. De-Cloaking Internet Malware. Presenter: Yinzhi Cao. Slides by Ben . Livshits . with . Clemens . Kolbitsch, Ben Zorn,. Christian Seifert, Paul . Rebriy. Microsoft Research. Static – Dynamic Analysis Spectrum. Corina. . Pasareanu. Carnegie Mellon/NASA Ames. c. orina.s.pasareanu@nasa.gov. Overview. “Classical” symbolic execution and its variants. Generalized symbolic execution . D. ynamic and . concolic. Presented By:. Loris D’Antoni . Joint work with:. Margus. . Veanes. Outline. Symbolic Automata and Transducers. Extended Symbolic Automata and Transducers. Some negative results. Some positive results. for .NET. Nikolai Tillmann, Microsoft Research. SMT 2008. 2. Background: Unit Testing. A unit test is a small program with assertions.. void . AddTest. (). {. . . HashSet. set = new . HashSet. Subodh Sharma. Indian Institute of Technology Delhi. State merging, . Concolic. Execution. Concolic. Execution. Works well on . interprocedural. bugs, use of library calls. Concolic. Execution. Falls back on concrete values when . Edward J. Schwartz, . Thanassis. Avgerinos, David . Brumley. Presented by: . Haitao Xu. 1. The Root of All Evil. Humans write programs. This Talk:. Computers Analyzing Programs Dynamically at Runtime. Professor, Dept. of Orthopedic Surgery, . Univ. of . Minnesota. Chief, Department of Orthopaedic Surgery . Hennepin County Medical . Center. April 2016. Disclosure Information. Andrew H. Schmidt, M.D.. Learning Objectives~ Ch. 16. Discuss how products, special possessions, and consumption activities gain symbolic meaning and how this meaning is conveyed from one consumer to another.. Identify how marketers can influence or make use of the symbolic meaning that consumption may have for consumers.. approximability. and adversarial learning beyond .  . Michael Brand. Joint work with David L. . Dowe. 8. February, 2016. Information Technology. 8 February, 2016. The IMP game. 2. Three questions. Elided to examples only. Example. typedef struct cell { . int v; . struct cell *next;. } cell;. int f(int v) { . return 2*v + 1;. }. int . testme. (cell *p, int x) {. if (x > 0). if (p != NULL). c // symbolic3int x 0 y 0 z 04if a 5 x -267if b 5 8 if a c y 1 9 z 21011assertxyz3x0 y0 z0x-2z2y1z2z2tftftftfpath condition55Why Is This PossibleThere are very powerful Michelle Caswell, PhD. Assistant Professor, UCLA. Co-Founder, SAADA. Practical Problem: . How do we assess the impact of community archives?. 2,525 records (and growing). ~. 200,000 unique . visitors in 2014.

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