PPT-CFG Ambiguity

A CFL is ambiguous for 3 reasons If G is a CFG then for any x E L G these three statements are equivalent 1 x has more than one derivation tree 2 x has more than one LMD. Ambiguity . is a word, phrase, or statement which contains more than one meaning.. Ambiguous words or statements lead to vagueness and confusion, and shape the basis for instances of unintentional humor. “With These Words, I can sell you anything”. Review the essay “With these Words, I can sell you Anything” in your . Dialogues . textbook.. What is the main point, and what are the supporting points?. Ambiguity and Aphorism. Ambiguity. “The multiple meanings, either intentional or unintentional, of a word, phrase, sentence or passage”. Examples . (. unintentional. ). Examples . (INTENTIONAL, OR purposeful. a tolerance for ambiguity. Understand techniques, strategies, & systems used to foster self-understanding & enhance relationships with others. What is Tolerance?. Tolerance – the capacity to accept deviation from the norm. . . context-free grammars. structural, algorithmic, linguistic applications. Eli Shamir. Hebrew university of Jerusalem, Israel. ISCOL. Haifa. . university. September 2014. O. verview. CFG- Devices producing strings & their derivation trees (with weights). DONE BY SAMAR NAIF HINDI. SUBMITTED TO WALEED AMER . ambiguity . The presence of two or more possible meanings in a single passage. . the possibility of interpreting an expression in two or more distinct . CSCI-GA.2590 – Lecture 3B. Ralph . Grishman. NYU. Part-of-speech Ambiguity. Many English words have 2 (or more) parts of speech. the last fast train speeds up station schedules. produces lots of structures during parsing. PatchAPI. Wenbin. Fang, Drew . Bernat. Motivation: a confluence of two tools. 2. Introduction to the PatchAPI. User Mutator. DyninstAPI. Code Patching. find point. insert snippet. delete snippet. Process. David Kauchak. CS30 – Spring 2016. Grammars. What is a grammar?. Grammars. Language view: . A grammar is a set of structural rules that govern the composition of sentences, phrases and words.. Computational view:. Grammars. (CFLs & CFGs). Reading: Chapter 5. Not all languages are regular. So what happens to the languages which are not regular?. Can we still come up with a language recognizer?. i.e., something that will accept (or reject) strings that belong (or do not belong) to the language?. Villines. IRONY. Defined: not what we expect. Sometimes comic. We enjoy irony when we recognize the . truth . in it.—that life rarely fulfills our expectations and often astounds us.. 3 types: verbal, situational, dramatic. Understand techniques, strategies, & systems used to foster self-understanding & enhance relationships with others. What is Tolerance?. Tolerance – the capacity to accept deviation from the norm. some slides adapted from Ray Mooney. Admin. Assignment 3 out: due next Monday. Quiz #1. Context free grammar. S . . NP VP. left hand side. (single symbol). right hand side. (one or more symbols). CS6800 Advanced Theory of Computation. Spring 2014. By . Abduljaleel. . Alhasnawi. & . Rihab. . Almalki. Introduction. Grammar: G = (V, . . , R, . S). . . = { a, b }. Terminals . V = . {A.