Objectives: INFO20003 Tutorial – Week 3 This tutorial will cover: I. Entity-Relationship (ER) modelling review II. Case study – Use the previous week’s case study to design a conceptual model III. Convert the conceptual model to a logical model IV. Introduce the notion of physical model Exercises: 1. ER Review – fundamental concepts • Entity, […]
程序代写代做代考 chain case study ER Objectives: Read More »
Parser: Syntactic Analysis Readings: EAC2 Chapter 3 EECS4302 M: Compilers and Interpreters Winter 2020 CHEN-WEI WANG Context-Free Languages: Introduction ● We have seen regular languages : ○ Can be described using finite automata or regular expressions. ○ Satisfy the pumping lemma. ● Languages with a recursive structure are provably non-regular. e.g.,{0n1n n≥0} Context-free grammars (CFG’s)
#I CMPSC 461: Programming Language Concepts Instructor: Danfeng Zhang W369 Westgate Building TAs and LAs Teaching Assistants: • Zeyu Ding (Head TA, dxd437@psu.edu) • Ashish Kumar (azk640@psu.edu) • Madhav Deshpande (mzd574@psu.edu) • Namitha Nambiar (nmn5265@psu.edu) Learning Assistants: • Liang Leo (hql5432@psu.edu) • Jianyu He (jvh6056@psu.edu) Office hours will be announced before next week Course Mode:
Scanner: Lexical Analysis Readings: EAC2 Chapter 2 EECS4302 M: Compilers and Interpreters Winter 2020 CHEN-WEI WANG Scanner in Context ○ Recall: Lexical Analysis Source Program (seq. of characters) Scanner Syntactic Analysis seq. of tokens Parser Semantic Analysis AST1 … ASTn pretty printed Target Program ○ Treats the input programas as a a sequence of characters
Certification of Safety-Critical, Software-Intensive Systems EECS4312: Software Engineering Requirements Fall 2019 CHEN-WEI WANG Acknowledgement of Collaborators McSCert, McMaster University, Canada ○ Alan Wassyng [ faculty, P.Eng. ] ○ Mark Lawford [ faculty, P.Eng. ] ○ Linna Pang [PhD student] Software Engineering Laboratory, York University, Canada ○ Jonathan Ostroff [ faculty, P.Eng. ] ○ Simon Hudon
Parser: Syntactic Analysis Readings: EAC2 Chapter 3 EECS4302 M: Compilers and Interpreters Winter 2020 CHEN-WEI WANG Parser in Context ○ Recall: Lexical Analysis Source Program (seq. of characters) Scanner Syntactic Analysis seq. of tokens Parser Semantic Analysis AST1 … ASTn pretty printed Target Program ○ Treats the input programas as a a sequence of classified
This Unit Accelerated Natural Language Processing Week 1/Unit 3 Computational Approaches to Morphology Sharon Goldwater (based on slides by Philipp Koehn) Sharon Goldwater ANLP Week 1/Unit 3 • What is a Finite State Machine, and what is the relationship between FSMs and regular languages? • How are FSMs and FSTs used for morphological recognition, analysis
程序代写代做代考 Finite State Automaton html ER algorithm C This Unit Read More »
Complex Networks Lecture 4a: Internet — Topology and Modeling EE 6605 Instructor: G Ron Chen Most pictures on this ppt were taken from un-copyrighted websites on the web with thanks QQ Networking Internet Internet is a global system of interconnected computer networks that use the standard Internet Protocol Suite (TCP/IP) to serve billions of
程序代写代做代考 ER gui DHCP html graph FTP Complex Networks Lecture 4a: Internet Read More »
Complex Dynamical Networks: Lecture 2: Network Topologies — Basic Models and Properties EE 6605 Instructor: G Ron Chen Most pictures on this ppt were taken from un-copyrighted websites on the web with thanks Regular Networks (a) Fully-connected network (b) Ring-shaped coupled network (c) Star-shape coupled network Regular Networks Fractal Network Lattice Basic Properties of Regular
Complex Dynamical Networks: Lecture 5: Spreading Dynamics EE 6605 Instructor: G Ron Chen Most pictures on this ppt were taken from un-copyrighted websites on the web with thanks Epidemic Spreading Typically through contact Diseases Spreading In Human Society 新冠肺炎 COVID-19 @ Hong Kong Example Dengue Fever (登革熱) Example Dengue Fever Example: H1N1 12 H1N1 Flu