PPT-Segmented Symbolic Analysis

Wei Le Rochester Institute of Technology Motivation Symbolic analysis has many important applications in software tools S en Marinov Agha 05 Godefroid Klarlund Sen . brPage 1br Conjure TM Segmented Flow Reactor System brPage 2br Finish lecturing on . BDDs. Survey some symbolic analysis papers. Ganesh, Week 8. CS 6110, Spring 2011. Project suggestions. We have the “Inspect” tool . Somewhat maintained. Used in projects at NEC Laboratories America. Landy. , . Allen,. . Zednik. . 2014. Rishav Raj Agarwal. Arpit. Agarwal. What is Symbolic Reasoning?. The science of reasoning by the aid of representative symbols. 2+2. Contemporary. Views. What had been proposed previously. (but might have been afraid to ask). IEEE S&P 2010. Overview. Two Main Contributions. Precisely describe the algorithms for dynamic taint analysis and forward symbolic execution as extensions to the run-time semantics of a general language. Towards Automatic Signature Generation. of Vulnerability-based Signature. Dynamic Analysis. Unleashing Mayhem on Binary Code. Automatic exploit detection: attack and defense. Static and Dynamic Analysis. 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. Analysis of . Closed-Loop Control Software. Aditya Zutshi. Sriram Sankaranarayanan . 1. Xiaoqing . Jin. Jyotirmoy Deshmukh. Sampled Data Control Systems. Controller.  . Plant.  . D/A. A/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.. SAGEly. . Advice. Introduction. Goal: Exercise target program to achieve full coverage of all possible states . influenced . by external input . Code . graph . reachability . exercise . Input interaction with conditional logic in program code determines what states you can reach . Fuzzing and Patch Analysis: SAGEly Advice Introduction Goal: Exercise target program to achieve full coverage of all possible states influenced by external input Code graph reachability exercise The Desired Brand Effect Stand Out in a Saturated Market with a Timeless Brand The Desired Brand Effect Stand Out in a Saturated Market with a Timeless Brand The Desired Brand Effect Stand Out in a Saturated Market with a Timeless Brand Brachionus. Lorica. . (shell). . dorso. -ventrally flattened, . anterior end with 2, 4 or 6 spines, posterior end angled, rounded or with 1 to 2 spines, foot opening posterior, foot long, worm like, wrinkled annulated, flexible, sharply marked off from body, 2 toes forked completely .