PPT-CS261 – Data Structures

Graphs Goals Introduction and Motivation Representations Why do we care about graphs Many Applications Social Networks Facebook Video Games Motion Graphs Machine LearningAI Delivery NetworksScheduling UPS. Dynamic Array Queue and . Deque. . int. . isEmpty. ();. void . addBack. (TYPE . val. ); . // Add value at end of queue.. TYPE front(); . // Get value at front of queue.. Binary Search Trees III. Generic Container. Goals . void *. compare function. Generic Storage. #. ifndef. __DYNARR_H. #define __DYNARR_H. # define TYPE . int. # define TYPE_SIZE . sizeof. (TYPE). # define LT(a, b) ((a) < (b). Linked List Implementation . of the . Deque. int isEmpty();. void addFront(TYPE val); . // Add value at front of deque.. void addBack (TYPE val); . // Add value at back of deque.. void removeFront(); . Lecture 16: Introduction to Graphs. Linda Shapiro. Winter 2015. Announcements. HW03 all graded, posted, regarded on some due to the AVL no-credit problem. Email Evan if any more problems.. HW04 . all graded and . Fall . 2015. See online syllabus (also available through . BlueLine. ). : . . http://dave-reed.com/csc321. Course goals:. To understand fundamental data structures (lists, stacks, queues, sets, maps, and linked structures) and be able to implement software solutions to problems using these data structures. . Lecture . 4: . Dictionaries; Binary Search Trees. Dan Grossman. Fall 2013. Where we are. Studying the absolutely essential ADTs of computer science and . classic data structures for implementing them. Graph Data Structures " Unless in communicating with it [a computer] one says exactly what one means, trouble is bound to result. " - Alan Turing CLRS, Section 22.1 Early Graph Theory Problem Leonhard Euler (1707 - 1783) Graph Data Structures " Unless in communicating with it [a computer] one says exactly what one means, trouble is bound to result. " - Alan Turing Early Graph Theory Problem Leonhard Euler (1707 - 1783) Lecture . 14: . Shortest Paths. Kevin Quinn. Fall . 2015. Single source shortest paths. Done: BFS to find the minimum path length from . v. to . u. in . O. (|E|+|V|). Actually, can find the minimum path length from . Graph . Traversals: . Dijkstra’s. Riley Porter. Winter 2017. CSE373: Data Structures & Algorithms. 1. Course Logistics. HW4 out. .  graphs!. Topic Summary on Graphs coming out by tomorrow evening. We’ll add more after we finish Graphs next week.. Lecture 1: Introduction; ADTs; Stacks/Queues. Dan Grossman. Fall 2013. Welcome!. We have 10 weeks to learn . fundamental data structures and algorithms for organizing and processing information. “Classic” data structures / algorithms and how to analyze rigorously their efficiency and when to use them. www.asyrani.com. /data. Please forget that you get low/high. marks for C Programming class. 1. 2. 3. Set up in your mind right now, this subject is the most interesting!!!. Things you must have:. Visual C++ 2010 Edition. The Desired Brand Effect Stand Out in a Saturated Market with a Timeless Brand Lecture . 13: . Introduction to Graphs. Dan Grossman. Fall 2013. Graphs. A graph is a formalism for representing relationships among items. Very general definition because very general concept. A . graph.