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CHAPTER 3: Collections

CHAPTER 3: Collections. Java Software Structures: Designing and Using Data Structures Third Edition John Lewis & Joseph Chase. Chapter Objectives. Define the concept and terminology related to collections Explore the basic structure of the Java Collections API

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CS1020 Data Structures and Algorithms I Lecture Note #7

CS1020 Data Structures and Algorithms I Lecture Note #7. Stacks and Queues Two basic linear data structures. Objectives. References. Programs used in this lecture. Stacks StackADT.java, StackArr.java, StackLL.java, StackLLE.java TestStack.java Postfix.java, Prefix.java Queues

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Concurrent Programming

Concurrent Programming. Introduction to Locks and Lock-free data structures. Agenda. Concurrency and Mutual Exclusion Mutual Exclusion without hardware primitives Mutual Exclusion using locks and critical sections Lock-based Stack Lock freedom Reasoning about concurrency:

721 views • 52 slides

Queues

Queues . CSI 1101 N. El Kadri. Definitions. A queue is a linear abstract data type such that insertions are made at one end, called the rear, and removals are made at the other end, called the front. Queues are sometimes called FIFOs: first-in first-out. enqueue() ? Queue ? dequeue()

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Using Java Tree Builder

Using Java Tree Builder . Professor Yihjia Tsai Tamkang University. Lecture Outline. Introduction Syntax Directed Translation Java Virtual Machine Examples Administration. Introduction.

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Stacks (Background)

Stacks (Background). Applications of Stacks. Direct applications Page-visited history in a Web browser Undo sequence in a text editor Chain of method calls in the Java Virtual Machine Indirect applications Auxiliary data structure for algorithms Component of other data structures.

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Data Structures and Algorithms for Information Processing

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Linked Lists

Linked Lists. Chapter 4. Linked List : Definition. Linked List: A collection of data items of the same type that are stored in separate objects referred to as "nodes".

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OMEN: A Strategy for Testing Object-Oriented Software

OMEN: A Strategy for Testing Object-Oriented Software . Amie L. Souter & Lori L. Pollock ISSTA 2000. Dept. of Computer and Information Sciences. Object-Oriented Programming. Features Classes, Objects, and Inheritance Polymorphism and Dynamic Binding Programming Style

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CSSE501 Object-Oriented Development

CSSE501 Object-Oriented Development. Some OO Design Principles. Majority principles here come from: Design Principles in Java, Bob Tarr. Principle #1: Minimize The Accessibility of Classes and Members. Abstraction

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Exception Handling Framework in AOP

Kimaya Kamat. Exception Handling Framework in AOP . Outline. Background Exception Handling Exception Handling with AOP Bugs in AOP Exception Handling. Exceptions. A disruption in the normal flow of the program An unwanted condition Unchecked exceptions Checked exceptions.

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Problem of the Day

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Chapter 21 Priority Queue: Binary Heap

Chapter 21 Priority Queue: Binary Heap. Saurav Karmakar. PRIORITY QUEUES. A priority queue, like a dictionary, contains entries that each consist of a key and an associated value .

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Data Structures

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CSE 331 Software Design & Implementation specifications

Shoes must be worn. Dogs must be carried. Michael Jackson. CSE 331 Software Design & Implementation specifications. Autumn 2011. The challenge of scaling software.

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Interfaces

Interfaces. Interfaces.

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Linked Lists

Linked Lists. Chapter 4. Linked Structures: Motivations. Arrays have fixed size Problematic for data structures of arbitrary size Arrays order items physically Must perform expensive shift when inserting or deleting Linked structures (such as lists) can Grow dynamically

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CSE 331 Software Design & Implementation

Alan Perlis ? Epigrams ?. It is easier to write an incorrect program than understand a correct one. CSE 331 Software Design & Implementation. Most people find the concept of programming obvious, but the doing impossible.

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CSE 246 Data Structures and Algorithms

CSE 246 Data Structures and Algorithms. Spring2011 Lecture#11. Stack Application. Run time Stack procedures Postfix Calculator Interpret infix with precedence. Stack Application.

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CSC 421: Algorithm Design & Analysis Spring 2013

CSC 421: Algorithm Design & Analysis Spring 2013. Divide & conquer divide-and-conquer approach familiar examples: merge sort, quick sort other examples: closest points, large integer multiplication tree operations: binary trees, BST. Divide & conquer.

312 views • 19 slides