PPT-Theory of Compilation Lecture 05 – Syntax analysis & Semantic Analysis

Eran Yahav 1 2 You are here Executable code exe Source text txt Compiler Lexical Analysis Syntax Analysis Parsing Semantic Analysis Inter Rep IR Code Gen 3 Last week . Update . 2014. A RealisticApproach Seminars Conference Presentation . Topics to be Covered by Today’s Session. S. tatement on . S. tandards for . A. ccounting and . R. eview . S. ervices . (SSARS). Prof. O. . Nierstrasz. Thanks to Jens . Palsberg. and Tony Hosking for their kind permission to reuse and adapt the CS132 and CS502 lecture notes.. http://www.cs.ucla.edu/~palsberg/. http://www.cs.purdue.edu/homes/hosking/. Objective: Analyze how authors use syntax and diction to create certain effects.. Essential Question: How does syntax and diction contribute to an author’s voice and tone?. Objective and Essential Question. Syntax. : the structure of a program. Usually given a formal (i.e., mathematical) definition using a context-free language. (Lexical structure - the structure of the words or tokens - uses regular expressions. 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 ‘.’, ‘?’, ‘!’. Ivan Rygaev. Laboratory of Computational Linguistics. Kharkevich Institute for Information Transmission Problems RAS, Moscow, Russia. RuleML RR. London, July 2017. 1. Rule-based Reasoning in Semantic Text Analysis. Role of Semantic Analysis. . Following parsing, the next two phases of the "typical" compiler are . semantic analysis. (intermediate) code generation. The principal job of the semantic analyzer is to enforce static semantic rules. Naomi Hashimoto. University Wisconsin-River Falls. April, 2011. Word Production Models. CONCEPTUAL LAYER. PHONOLOGICAL LAYER. SYNTACTIC FEATURES. PHONOLOGICAL LEXEMES. PHONEMES. SEMANTIC FEATURES. SEMANTIC FEATURES. 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.. Movement led by W3C that promotes common formats for data on the web. Describes things in a way that computer applications can understand it. Describes the relationship between things and properties of things. Eran. . Yahav. 1. 2. You are here. Executable . code. exe. Source. text . txt. Compiler. Lexical. Analysis. Syntax Analysis. Parsing. Semantic. Analysis. Inter.. Rep.. (IR). Code. Gen.. Last Week: Types. Xiangen . Hu. CCNU & . UoM. Agenda. Introduction. Basic semantic comparison techniques. Examples . of semantic spaces. A general framework. A few . applications. Hands-. on . （. if time permits). ?. I . .Papathanasiou. 1,2,3. , . A. Archonti. 3. ,. . E. Efstratiadou. 2,3. , M. . Atsidakou. 1,3. , K. Hilari. 2,3. . . 1. Department of Speech and Language Therapy, TEI of Western Greece Patras, Greece. Introduction. Semantic Role Labeling. Agent. Theme. Predicate. Location. Can we figure out that these have the same meaning?. XYZ . corporation . bought. the . stock.. They . sold. the stock to XYZ .