PPT-Defining syntax using CFGs

Roadmap Last time Defined contextfree grammar This time CFGs for specifying a languages syntax Language membership List grammars Resolving ambiguity CFG Review G N Σ PS means . by. Ravi. chandhran . Madhavan. , EPFL. Mikael Mayër, EPFL. Sumit Gulwani, MSR. Viktor Kuncak, EPFL. Overview of the Talk. Proving equivalence of two CFGs. Generation. of words belonging to a CFG. Finding counter-examples for equivalence . The Power of Word Combinations. I. Syntax Indicators. A. Sentence Function. B. Grammatical Classification. C. Sentence Length. Short, Long, or Combination.. *Lengthy sentences followed by a very short one will effectively stress a point. . Transformation of partitioned codes for. execution in heterogeneous architectures. PABLO BARRIO. TOBIAS KENTER. CARLOS CARRERAS. CHRISTIAN PLESSL. ROBERTO SIERRA. Outline. 2. Turning CFGs into callgraphs. What does it mean?. Notes from Robert Sebesta Programming Languages. Syntax. Rules for the language. In English some syntax rules are:. Sentence starts with capital letter. Sentence ends with ‘.’, ‘?’, ‘!’. Types of Linguistic Theories. Prescriptive. : “prescriptive linguistics” is an oxymoron. Prescriptive grammar: . how people ought to talk. Descriptive. : provide account of syntax of a language. Descriptive grammar. By: Julia Beggel, Chloe Arcelli, Morgan Sirota and Kara Haggerty. About Jonathan SWift . Swift lived in both Ireland and England throughout his life, giving him a unique perspective on the issues presented within his piece “A Modest Proposal.”. 1 . Materials from text, professor, MSDN, and Joe Hummel, SIGCSE . A brief overview and introduction. September 5, 2017. 1. Introduction to the Syntax and Structure of C# Programs. C and its derivatives. April 24-26, 2018. State Purchasing. Agenda. Introduction. Requirements: The Foundation of Success. The Requirements Definition Process. Tips and Techniques. Summary and Resources. 2. Introduction. The Prinzo Group is a management consulting firm that helps organizations implement change through projects.. That arrangement contributes to and enhances meaning and effect.. Or more simply:. It’s how authors put words and phrases together. . Syntax helps authors effectively make their points.. One thing Syntax does is control pacing.. Quick-write. Analyzing Syntax. Reading and questions. Chapter 7. Homework:. Chapter 7 – Reading and Questions. Take out:. Pen/Pencil. Homework. “Determining and Analyzing Syntax”. Notebook. The Great Gatsby. Creating, editing, debugging, and running C# programs. Creating C# Solutions in Visual Studio. C# solutions, projects, and code. Using Visual Studio with C#. Visual Studio with C#. . uses the same . . “But what is the question?”. “To be or not to be, duh, that’s the question”. “yeah, I know, but what does that mean?”. Today’s Focus Questions:. Focus Questions. How can Yoda help us understand Shakespeare?. . “But what is the question?”. “To be or not to be, duh, that’s the question”. “yeah, I know, but what does that mean?”. Today’s Focus Questions:. Focus Questions. How can Yoda help us understand Shakespeare?. some slides adapted from Ray Mooney. Admin. Assignment 3 out today: due next Wednesday. Quiz. Context free grammar. S . . NP VP. left hand side. (single symbol). right hand side. (one or more symbols).