PPT-Symbolic Execution and Software Testing

Corina Pasareanu Carnegie MellonNASA Ames c orinaspasareanunasagov Overview Classical symbolic execution and its variants Generalized symbolic execution D ynamic and concolic. Todd Frederick. Vulnerabilities are everywhere…. 2. Binary Concolic Execution. rtm. Robert Morris. An exploit. 3. Binary Concolic Execution. DD8F2F736800DD8F2F62696ED05E5ADD00DD00DD5ADD03D05E5CBC3B. Lecture 1. 1. Chapter 8 Software testing. Topics covered. Development testing. Test-driven development. Release testing. User testing . 2. Chapter 8 Software testing. Program testing. Testing is intended to show that a program does what it is intended to do and to discover program defects before it is put into use. . 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. 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. Damian Gordon. Why do pilots bother doing pre-flight checks when the chances are that the plane is working fine?. Question. Software testing is an investigate process to measure the quality of software.. Serve as a representation of a specific person, act, deed, place or conflict. They are easily recognizable but not as common as situational archetypes.. The Archetypes Include: . Light vs. Darkness. of Ernest Bormann. 18. Symbolic Interaction Theory. . . VIRAL VIDEOS. How do videos go viral?. Symbolic Interaction Theory. Theory helps explain the relationships among. TASTEMAKERS. Cristian. . Cadar. , Patrice . Godefroid. , . Sarfraz. . Khurshid. , . Corina. . Pasareanu. , . Koushik. . Sen. , Nikolai . Tillmann. , Willem . Visser. Overview. S. ymbolic execution and its variants. Yunho. Kim. , . Moonzoo. Kim. SW Testing & Verification Group KAIST, South Korea . . Youil. Kim, . Taeksu. Kim, . Gunwoo. Lee, . Yoonkyu. Jang. Samsung . Electronics, South . Korea . http://swtv.kaist.ac.kr. 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.. VarthagamSoft - India\'s best ERP software provider 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.