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Algorithm
171 posts
An algorithm is a step-by-step procedure for solving a problem or performing a task. Algorithms can be used in a variety of fields, including computer science, mathematics, and engineering.
Breadth-First Search (BFS) Algorithm: Comprehensive Explanation and Implementation
Breadth-First Search (BFS) Algorithm: Comprehensive Explanation and Implementation Introduction When I first started exploring graph algorithms, Breadth-First Search…
Elementary Graph Algorithms: Complete Guide to Graph Representations
Before I can run any graph algorithm, I have to decide how the graph itself is going to…
Data Structures for Disjoint Sets (Union-Find Algorithm): Complete Guide
Disjoint-set data structures, also known as union-find data structures, are used to maintain a collection of non-overlapping sets.…
Van Emde Boas Trees: A Detailed Explanation with Implementation
Introduction to Van Emde Boas Trees The van Emde Boas tree (or vEB tree) is a tree data…
Fibonacci Heaps: A Detailed Explanation with C Implementation
1. Structure of Fibonacci Heaps A Fibonacci heap is a collection of min-heap-ordered trees (or max-heap-ordered for max-heaps).…
B-Trees Data Structure: A Comprehensive Guide with Implementation
A B-tree is a self-balancing tree data structure that maintains sorted data and allows for efficient insertion, deletion,…
A Task-Scheduling Problem as a Matroid: Greedy Algorithm Approach
Understanding the Problem Let’s consider a task scheduling problem where: This classic problem can be modeled as a…
Matroids and Greedy Methods: Theory and Applications Explained
Matroids provide a mathematical framework that helps determine when a greedy algorithm will yield an optimal solution. They…
Huffman Codes: A Greedy Algorithm for Optimal Data Compression
Huffman coding is a lossless data compression algorithm that uses variable-length codes to represent characters. It assigns shorter…
Elements of the Greedy Strategy: Greedy Algorithm Design and Analysis
Greedy algorithms are a powerful paradigm for solving optimization problems by making a sequence of choices that are…