This document discusses Red-Black Trees, which are self-balancing binary search trees where every node is colored red or black. Red-Black Trees maintain the property that no simple path from the root to any leaf node contains more than two red nodes, ensuring the tree remains balanced during insertions and deletions. The document outlines the properties and insertion process of Red-Black Trees, provides examples of creating a Red-Black Tree from a set of numbers, and lists some applications of Red-Black Trees such as in Linux kernels, C++ STL maps and sets, K-means clustering algorithms, and MySQL indexes.
This PPT is all about the Tree basic on fundamentals of B and B+ Tree with it's Various (Search,Insert and Delete) Operations performed on it and their Examples...
Breadth First Search & Depth First SearchKevin Jadiya
The slides attached here describes how Breadth first search and Depth First Search technique is used in Traversing a graph/tree with Algorithm and simple code snippet.
This PPT is all about the Tree basic on fundamentals of B and B+ Tree with it's Various (Search,Insert and Delete) Operations performed on it and their Examples...
Breadth First Search & Depth First SearchKevin Jadiya
The slides attached here describes how Breadth first search and Depth First Search technique is used in Traversing a graph/tree with Algorithm and simple code snippet.
This Presentation will Clear the idea of non linear Data Structure and implementation of Tree by using array and pointer and also Explain the concept of Binary Search Tree (BST) with example
Traversal is a process to visit all the nodes of a tree and may print their values too. Because, all nodes are connected via edges (links) we always start from the root (head) node. That is, we cannot randomly access a node in a tree.
In computer science, tree traversal (also known as tree search) is a form of graph traversal and refers to the process of visiting (checking and/or updating) each node in a tree data structure, exactly once. Such traversals are classified by the order in which the nodes are visited. The following algorithms are described for a binary tree, but they may be generalized to other trees as well.
A tree is a nonlinear data structure, compared to arrays, linked lists, stacks and queues which are linear data structures. A tree can be empty with no nodes or a tree is a structure consisting of one node called the root and zero or one or more sub-trees.
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@ Kindly Follow my Instagram Page to discuss about your mental health problems-
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Students will be able to learn the various kinds of searching, sorting and hashing techniques to handle the data structures efficiently. This PPT contains the following topics: linear search, binary search, insertion sort, selection sort, bubble sort, shell sort, quick sort merge sort, bucket sort, m-way merge sort, polyphase merge sort, hashing techniques like separate chaining, closed chaining or open addressing, linear probing, quadratic probing, double hashing, rehashing and extendible hashing.
Presentation On Binary Search Tree using Linked List Concept which includes Traversing the tree in Inorder, Preorder and Postorder Methods and also searching the element in the Tree
red black tree definition,operation,searching,insertion into red black tree,left child,right child,parent,color,key,red,black,nodes,correction,sibling,binary search tree,deletion for red black tree
This Presentation will Clear the idea of non linear Data Structure and implementation of Tree by using array and pointer and also Explain the concept of Binary Search Tree (BST) with example
Traversal is a process to visit all the nodes of a tree and may print their values too. Because, all nodes are connected via edges (links) we always start from the root (head) node. That is, we cannot randomly access a node in a tree.
In computer science, tree traversal (also known as tree search) is a form of graph traversal and refers to the process of visiting (checking and/or updating) each node in a tree data structure, exactly once. Such traversals are classified by the order in which the nodes are visited. The following algorithms are described for a binary tree, but they may be generalized to other trees as well.
A tree is a nonlinear data structure, compared to arrays, linked lists, stacks and queues which are linear data structures. A tree can be empty with no nodes or a tree is a structure consisting of one node called the root and zero or one or more sub-trees.
↓↓↓↓ Read More:
@ Kindly Follow my Instagram Page to discuss about your mental health problems-
-----> https://instagram.com/mentality_streak?utm_medium=copy_link
@ Appreciate my work:
-----> behance.net/burhanahmed1
Thank-you !
Students will be able to learn the various kinds of searching, sorting and hashing techniques to handle the data structures efficiently. This PPT contains the following topics: linear search, binary search, insertion sort, selection sort, bubble sort, shell sort, quick sort merge sort, bucket sort, m-way merge sort, polyphase merge sort, hashing techniques like separate chaining, closed chaining or open addressing, linear probing, quadratic probing, double hashing, rehashing and extendible hashing.
Presentation On Binary Search Tree using Linked List Concept which includes Traversing the tree in Inorder, Preorder and Postorder Methods and also searching the element in the Tree
red black tree definition,operation,searching,insertion into red black tree,left child,right child,parent,color,key,red,black,nodes,correction,sibling,binary search tree,deletion for red black tree
A red-black tree is a type of self balancing binary search tree, with one extra attribute for each node: the colour, which is either red or black.
A red–black tree is a binary search tree that inserts and deletes in such a way that the tree is always reasonably balanced.
About
Indigenized remote control interface card suitable for MAFI system CCR equipment. Compatible for IDM8000 CCR. Backplane mounted serial and TCP/Ethernet communication module for CCR remote access. IDM 8000 CCR remote control on serial and TCP protocol.
• Remote control: Parallel or serial interface.
• Compatible with MAFI CCR system.
• Compatible with IDM8000 CCR.
• Compatible with Backplane mount serial communication.
• Compatible with commercial and Defence aviation CCR system.
• Remote control system for accessing CCR and allied system over serial or TCP.
• Indigenized local Support/presence in India.
• Easy in configuration using DIP switches.
Technical Specifications
Indigenized remote control interface card suitable for MAFI system CCR equipment. Compatible for IDM8000 CCR. Backplane mounted serial and TCP/Ethernet communication module for CCR remote access. IDM 8000 CCR remote control on serial and TCP protocol.
Key Features
Indigenized remote control interface card suitable for MAFI system CCR equipment. Compatible for IDM8000 CCR. Backplane mounted serial and TCP/Ethernet communication module for CCR remote access. IDM 8000 CCR remote control on serial and TCP protocol.
• Remote control: Parallel or serial interface
• Compatible with MAFI CCR system
• Copatiable with IDM8000 CCR
• Compatible with Backplane mount serial communication.
• Compatible with commercial and Defence aviation CCR system.
• Remote control system for accessing CCR and allied system over serial or TCP.
• Indigenized local Support/presence in India.
Application
• Remote control: Parallel or serial interface.
• Compatible with MAFI CCR system.
• Compatible with IDM8000 CCR.
• Compatible with Backplane mount serial communication.
• Compatible with commercial and Defence aviation CCR system.
• Remote control system for accessing CCR and allied system over serial or TCP.
• Indigenized local Support/presence in India.
• Easy in configuration using DIP switches.
Overview of the fundamental roles in Hydropower generation and the components involved in wider Electrical Engineering.
This paper presents the design and construction of hydroelectric dams from the hydrologist’s survey of the valley before construction, all aspects and involved disciplines, fluid dynamics, structural engineering, generation and mains frequency regulation to the very transmission of power through the network in the United Kingdom.
Author: Robbie Edward Sayers
Collaborators and co editors: Charlie Sims and Connor Healey.
(C) 2024 Robbie E. Sayers
6th International Conference on Machine Learning & Applications (CMLA 2024)ClaraZara1
6th International Conference on Machine Learning & Applications (CMLA 2024) will provide an excellent international forum for sharing knowledge and results in theory, methodology and applications of on Machine Learning & Applications.
Hierarchical Digital Twin of a Naval Power SystemKerry Sado
A hierarchical digital twin of a Naval DC power system has been developed and experimentally verified. Similar to other state-of-the-art digital twins, this technology creates a digital replica of the physical system executed in real-time or faster, which can modify hardware controls. However, its advantage stems from distributing computational efforts by utilizing a hierarchical structure composed of lower-level digital twin blocks and a higher-level system digital twin. Each digital twin block is associated with a physical subsystem of the hardware and communicates with a singular system digital twin, which creates a system-level response. By extracting information from each level of the hierarchy, power system controls of the hardware were reconfigured autonomously. This hierarchical digital twin development offers several advantages over other digital twins, particularly in the field of naval power systems. The hierarchical structure allows for greater computational efficiency and scalability while the ability to autonomously reconfigure hardware controls offers increased flexibility and responsiveness. The hierarchical decomposition and models utilized were well aligned with the physical twin, as indicated by the maximum deviations between the developed digital twin hierarchy and the hardware.
Final project report on grocery store management system..pdfKamal Acharya
In today’s fast-changing business environment, it’s extremely important to be able to respond to client needs in the most effective and timely manner. If your customers wish to see your business online and have instant access to your products or services.
Online Grocery Store is an e-commerce website, which retails various grocery products. This project allows viewing various products available enables registered users to purchase desired products instantly using Paytm, UPI payment processor (Instant Pay) and also can place order by using Cash on Delivery (Pay Later) option. This project provides an easy access to Administrators and Managers to view orders placed using Pay Later and Instant Pay options.
In order to develop an e-commerce website, a number of Technologies must be studied and understood. These include multi-tiered architecture, server and client-side scripting techniques, implementation technologies, programming language (such as PHP, HTML, CSS, JavaScript) and MySQL relational databases. This is a project with the objective to develop a basic website where a consumer is provided with a shopping cart website and also to know about the technologies used to develop such a website.
This document will discuss each of the underlying technologies to create and implement an e- commerce website.
Immunizing Image Classifiers Against Localized Adversary Attacksgerogepatton
This paper addresses the vulnerability of deep learning models, particularly convolutional neural networks
(CNN)s, to adversarial attacks and presents a proactive training technique designed to counter them. We
introduce a novel volumization algorithm, which transforms 2D images into 3D volumetric representations.
When combined with 3D convolution and deep curriculum learning optimization (CLO), itsignificantly improves
the immunity of models against localized universal attacks by up to 40%. We evaluate our proposed approach
using contemporary CNN architectures and the modified Canadian Institute for Advanced Research (CIFAR-10
and CIFAR-100) and ImageNet Large Scale Visual Recognition Challenge (ILSVRC12) datasets, showcasing
accuracy improvements over previous techniques. The results indicate that the combination of the volumetric
input and curriculum learning holds significant promise for mitigating adversarial attacks without necessitating
adversary training.
Sachpazis:Terzaghi Bearing Capacity Estimation in simple terms with Calculati...Dr.Costas Sachpazis
Terzaghi's soil bearing capacity theory, developed by Karl Terzaghi, is a fundamental principle in geotechnical engineering used to determine the bearing capacity of shallow foundations. This theory provides a method to calculate the ultimate bearing capacity of soil, which is the maximum load per unit area that the soil can support without undergoing shear failure. The Calculation HTML Code included.
Using recycled concrete aggregates (RCA) for pavements is crucial to achieving sustainability. Implementing RCA for new pavement can minimize carbon footprint, conserve natural resources, reduce harmful emissions, and lower life cycle costs. Compared to natural aggregate (NA), RCA pavement has fewer comprehensive studies and sustainability assessments.
1. Data Structure & Files
Unit 5: Advance Tree
Red Black Binary Tree
Ms. Vrushali Dhanokar (M.Tech CSE)
Assistant Professor
IT Department
dhanokarvrushali@gmail.com
2. Why & What is mean by Red-Black Tree?
• Red-Black Tree is a self-balancing Binary Search Tree (BST).
• Every node is colored with Red or Black.
Why Red Black Tree?
• Most of the BST operations (e.g., search, max, min, insert, delete.. etc) take O(h) time where h
is the height of the BST. The cost of these operations is high.
• The height of a Red-Black tree is always O(Log n) where n is the number of nodes in the tree.
3. Properties of Red Black Tree
1. Every node has a color either Red or Black.
2. Root of tree is always Black.
3. Leaf node or NULL node always Red.
4. Children's of Red Node are Black, Parent of Red Node is Black.
5. Every path from a node (including root) to any of its descendant NULL node has the same
number of Black nodes.
Every Red Black Tree is a binary search tree but every Binary Search Tree need not be Red
Black tree.
4. Insertion in Red-Black Tree: (Conditions)
1. Tree is empty – Add root node with color Black.
2. Tree is not empty – Add new node with color Red.
3. If parent of newnode is Black then exit.
4. If parent of newnode is Red then check the color of parent’s siblings of new node-
a. If parent of sibling is Black or NULL then perform suitable Rotation & Recolor.
b. If parent of sibling is Red then Recolor and also check if parents parent of newnode
is not root node then Recolor it and Check it
5. Rotation Means?
Rotations: L-Left & R-Right
• It occurs on only newnode and There Parent’s Node.
1. LR Relationship – 1. Left Rotation 2. Right Rotation
2. RL Relationship – 1. Right Rotation 2. Left Rotation
It occurs on newnode , there Parent’s Node and also there Parent’s node.
1. LL Relationship – 1. Right Rotation
2. RR Relationship – 1. Left Rotation
6. Insertion Examples (Add data according BST property)
1. Tree is empty – Add root node with color
Black.
2. Tree is not empty – Add new node with color
Red.
3. If parent of newnode is Black then exit.
4. If parent of newnode is Red then check the
color of parent’s siblings of new node-
a. If parent of sibling is Black or NULL then
perform suitable rotation & Recolor.
b. If parent of sibling is Red then Recolor and
also check if parents parent of newnode is not root
node then Recolor it and Check it
Create Red-Black Tree for
8,18,5,15,17,25,40 ,80.
7. Continue..
1. Tree is empty – Add root node with color
Black.
2. Tree is not empty – Add new node with
color Red.
3. If parent of newnode is Black then exit.
4. If parent of newnode is Red then check
the color of parent’s siblings of new
node-
a. If parent of sibling is Black or NULL
then perform suitable rotation & Recolor.
b. If parent of sibling is Red then Recolor
and also check if parents parent of newnode is
not root node then Recolor it and Check it
8. Continue..
1. Tree is empty – Add root node with color
Black.
2. Tree is not empty – Add new node with
color Red.
3. If parent of newnode is Black then exit.
4. If parent of newnode is Red then check
the color of parent’s siblings of new node-
a. If parent of sibling is Black or NULL
then perform suitable rotation & Recolor.
b. If parent of sibling is Red then Recolor
and also check if parents parent of newnode is
not root node then Recolor it and Check it
9. Continue..!
1. Tree is empty – Add root node with color
Black.
2. Tree is not empty – Add new node with
color Red.
3. If parent of newnode is Black then exit.
4. If parent of newnode is Red then check the
color of parent’s siblings of new node-
a. If parent of sibling is Black or NULL
then perform suitable rotation & Recolor.
b. If parent of sibling is Red then Recolor
and also check if parents parent of newnode is
not root node then Recolor it and Check it
10. Continue..!
1. Tree is empty – Add root node with color
Black.
2. Tree is not empty – Add new node with
color Red.
3. If parent of newnode is Black then exit.
4. If parent of newnode is Red then check the
color of parent’s siblings of new node-
a. If parent of sibling is Black or NULL
then perform suitable rotation & Recolor.
b. If parent of sibling is Red then Recolor
and also check if parents parent of newnode is
not root node then Recolor it and Check it
11. Continue..!
1. Tree is empty – Add root node with color
Black.
2. Tree is not empty – Add new node with
color Red.
3. If parent of newnode is Black then exit.
4. If parent of newnode is Red then check the
color of parent’s siblings of new node-
a. If parent of sibling is Black or NULL
then perform suitable rotation & Recolor.
b. If parent of sibling is Red then Recolor
and also check if parents parent of newnode is
not root node then Recolor it and Check it
12. Applications of Red-Black Tree
1. Linux Kernal, For process scheduler or for keeping track of virtual
memory segmentation segments for a process.
2. Used in map, multimap, multiset from C++ STL and java.util.TreeMap ,
java.util.TreeSet from Java.
3. They are use in K-mean clustering algorithm for reducing time complexity.
4. MySQL uses Red-Black Trees for indexes on tables.
5. Fast searching can be occur.
13. Important Questions
1. Write a short note on Red-Black Tree? 6M
2. Explain Red-Black Tree in detail. 6M
3. Write properties of Red-Black Tree. 3M
4. Construct Red-Black Tree for given numbers:
10,18,7,15,16,20,25,40,60,21,70. 8M