Shortest path - PowerPoint PPT Presentation


COMPSCI 330: Design and Analysis of Algorithms

Logistics for COMPSCI 330 include lecture and recitation schedules, grading breakdown, exam conflicts, contact information, and lecture format. Dr. Rong Ge emphasizes hands-on learning through proofs and recording lectures. The course covers algorithm basics such as divide and conquer, dynamic progr

1 views • 20 slides


Coastal Path Promotion Poster Design for Wales

Design promotional posters for the Coastal Path in Wales to encourage visitors to explore the 870-mile long coastal walking path accessible to walkers, cyclists, families, limited mobility individuals, and horse riders. Discuss the essence of marketing, its impact, target audience, and advantages an

4 views • 28 slides



RLL Design and Sequencing System Overview

Common industrial sequences in RLL design and sequencing systems involve single path or multi-path approaches. Control signals can be sustain or non-sustain, impacting the system's memory. Sequence charts help visualize system operations, aiding in RLL design. Techniques like the CASCADE method are

13 views • 24 slides


SYSTEM ANALYSIS AND DESIGN

The Software Development Life Cycle (SDLC) is a structured process aimed at producing high-quality, cost-effective software in the shortest possible time. The SDLC consists of phases such as Requirement, Design, Implementation, Testing, Deployment, and Maintenance, each crucial for the successful de

4 views • 10 slides


Reliable Flower Delivery NYC_ Why The Florist Service Stands Out_ (1)

Unlike some flower delivery NYC services that source blooms from unknown origins,\nwe prioritize quality and freshness above all else. We work directly with reputable flower\nfarms, ensuring our flowers travel the shortest distance possible between being cut and\ngracing your loved one's doorste

0 views • 4 slides


Vintech Polymers Private Limited Brochure

Vintech Polymers Pvt. Ltd. opened its doors in 2007 and have doubled its capacity every year. The reasons for this is Friendly Customer Service, Meticulous Procedures, and some of the Shortest Lead Times in the industry. These benefits combined with dyanamic Management Team with expertise in packagi

0 views • 13 slides


Comparing Lengths: Fun Learning Activities for Kids

Engage children in interactive activities to learn about comparing lengths using words and visuals. From identifying the longest and shortest to finding objects longer or shorter than a spoon, and comparing finger lengths, this content encourages critical thinking and measurement skills.

0 views • 9 slides


Machine Learning for Predicting Path-Based Slack in Timing Analysis

Utilizing machine learning to forecast path-based slack in graph-based timing analysis offers a solution for optimizing power and area efficiency in the design process. The Static Timing Analysis incorporates accurate path-based analysis (PBA) and fast graph-based analysis (GBA) to estimate transiti

1 views • 31 slides


Understanding Bellman-Ford and Dynamic Programming on Graphs

Exploring Bellman-Ford and Floyd-Warshall algorithms, Dijkstra's Algorithm, shortest path problems, dynamic programming on graphs, and solving distances in a directed acyclic graph. Learn about recurrences, evaluation orders, topological sort, and handling cycles in graphs.

0 views • 39 slides


Exploring the Electromagnetic Spectrum with Wavelengths Foldable

Explore the Electromagnetic Spectrum through a guided foldable activity that involves researching and labeling different wavelengths, comparing sizes, identifying longest and shortest waves, understanding frequencies, and providing examples of wavelengths from various sources such as radio broadcast

0 views • 13 slides


Understanding All Pairs Shortest Paths Algorithms in Graph Theory

Learn about various algorithms such as Dijkstra's, Bellman-Ford, and more for finding the shortest paths between all pairs of vertices in a graph. Discover pre-computation benefits and clever recurrence relationships in optimizing path calculations.

0 views • 35 slides


Shortest Paths Algorithms and Applications Overview

This material covers various aspects of shortest path algorithms, focusing on Dijkstra's algorithm with binary heap and its time complexity. It delves into the history of shortest path algorithms, highlighting key authors and their contributions. Additionally, it explores different applications of s

4 views • 27 slides


Autonomous Obstacle Avoidance Robot Using ROS, Lidar, and Raspberry Pi with Matlab Path Planning

Obstacle avoidance in robotics has evolved from basic collision avoidance to autonomous path planning with the use of Lidar and ROS. This project involves mapping the environment using Lidar scans and implementing a path planning algorithm in Matlab to navigate around obstacles. By utilizing a Raspb

0 views • 15 slides


Constructing Perpendiculars: Shortest Distance to a Point

Learn how to find the shortest distance from a point to a line, ensuring the path taken is efficient and direct. By constructing a perpendicular from the point to the line, you guarantee the shortest possible route, creating a right angle with the line. Explore the process of constructing perpendicu

2 views • 17 slides


Understanding the Impact of Seasonal Changes on Solar Energy Utilization

The Earth's tilt causes seasonal changes, affecting the Sun's path and daylight length. Solstices and equinoxes mark key points in the Earth's orbit. The Sun's path dictates daylight duration and solar radiation intensity, crucial for solar energy systems. Variations in daytime length influence sola

1 views • 4 slides


Discrete Optimization: Fundamentals and Applications

Explore the foundations of discrete optimization in MA2827 with a focus on graph theory, complexity basics, shortest path algorithms, minimum spanning trees, maximum flow, and more. Dive into concepts such as Menger's Theorem, disjoint paths, path packing, and directed graphs. Gain insights into ver

0 views • 34 slides


Optimal Pathfinding in the Shortest Race

The problem involves finding the optimal point to touch a fence while racing from tree A to tree B to minimize the distance run. By reflecting point A in the fence line to point A' and joining A' to B, the point where AB crosses the fence line gives the solution. This approach is based on the princi

0 views • 25 slides


Network Routing Algorithms and Protocols Overview

Understanding network routing algorithms and protocols is crucial in the field of networking. This content provides insights into the initialization process, loop prevention mechanisms, and the use of algorithms like OSPF and IS-IS. It also touches on routing protocols such as RIP and EIGRP, explain

0 views • 17 slides


Probabilistic Pursuit on Grid: Convergence and Shortest Paths Analysis

Probabilistic pursuit on a grid involves agents moving towards a target in a probabilistic manner. The system converges quickly to find the shortest path on the grid from the starting point to the target. The analysis involves proving that agents will follow monotonic paths, leading to efficient con

0 views • 19 slides


Understanding Ant Colony Optimization (ACO) in Research

ACO, founded by Dr. Nadeem Javaid, mimics the behavior of real ants to find optimal solutions for complex tasks. Real ants rely on limited individual capabilities but excel in group tasks like nest building, foraging, and defense. ACO utilizes pheromone trails and positive feedback to guide simulate

2 views • 24 slides


Understanding Path Dependence in Operational Research

Path dependence in operational research highlights how the sequence of steps taken in decision-making processes can significantly impact outcomes. This phenomenon, recognizing the influence of history on current states, emphasizes the importance of stakeholder engagement, structuring models, and eth

0 views • 22 slides


Understanding Path Dependence in Operational Research

Path dependence plays a crucial role in Operational Research (OR) affecting outcomes based on the path followed. This concept is evident in various aspects of OR processes like problem framing, model choice, data collection, and implementation. Recognized early in OR literature, path dependence high

0 views • 32 slides


Understanding Spanning Trees and Minimum Spanning Trees

Explore the concept of spanning trees and minimum spanning trees in graph theory through an in-depth lecture outline covering topics like Cut Property, Cycle Property, Kruskal's Algorithm, and more. Delve into the significance of Minimum Spanning Trees (MSTs) as the lowest-cost spanning tree of a gr

0 views • 41 slides


Path Knowledge Discovery: Association Mining Based on Multi-Category Lexicons

Explore the concept of path knowledge discovery through association mining using multi-category lexicons. The motivation behind this study is to bridge concepts across disciplines and facilitate scientific discovery by identifying chains of associations. This process involves infrastructure for path

0 views • 27 slides


Regret-Bounded Vehicle Routing Approximation Algorithms

Regret-bounded vehicle routing problems aim to minimize client delays by considering client-centric views and bounded client regret measures. This involves measuring waiting times relative to shortest-path distances from the starting depot. Additive and multiplicative regret measures are used to add

0 views • 28 slides


Divide-and-Conquer Algorithm for Two-Point Shortest Path Queries in Polygonal Domains

In this research presented at SoCG 2019, a new divide-and-conquer algorithm is proposed for efficiently handling two-point shortest path queries in polygonal domains. The algorithm offers significant improvements in preprocessing space and query time compared to previous methods, making it a valuabl

0 views • 19 slides


Unveiling Psalm 117: Exploring the Shortest Chapter in the Bible

Delve into the depths of Psalm 117, the shortest chapter in the Bible, through an extensive sermon that reveals its profound message of praise and mercy towards all nations. Uncover the significance of the Lord's enduring truth and merciful kindness, inviting all peoples to lift their voices in prai

0 views • 21 slides


Understanding Depth-First Search in State Space Exploration

Depth-First Search (DFS) is a search strategy employed in state space exploration, where the search algorithm delves deep into a single branch of the search tree before backtracking to explore alternative paths. DFS is efficient for deep search spaces but can get lost in blind alleys if not implemen

0 views • 19 slides


The Eightfold Noble Path of Gautama Buddha - An Insightful Journey

Gautama Buddha, the founder of Buddhism, introduced the Ashtangik Marg or the Eightfold Noble Path comprising of eight steps to lead towards liberation from suffering. The path covers the Four Noble Truths including the causes of suffering and the way to cessation. Each step, from Right Views to Rig

0 views • 14 slides


The 8 Limbed Path of Yoga: Foundations and Practices

The 8 Limbed Path of Yoga, as outlined by Patanjali, offers a comprehensive guide to ethical living and spiritual growth through practices such as Yamas (external restraints) and Niyamas (internal restraints). These limbs include principles for personal conduct, physical postures, breath regulation,

0 views • 13 slides


New STEM Path Update for Fall 2024 - Exciting Changes Ahead

Explore the latest update to the STEM path at WVU starting Fall 2024, designed to provide a better-aligned, streamlined, and more accessible path for students through introductory coursework in Biology, Chemistry, Mathematics, and Physics. The updated path includes changes in course placements, prer

0 views • 20 slides


Graph Modeling in Data Structures and Algorithms

Exploring graph modeling in CSE 373, this lecture covers topics such as using BFS for finding shortest paths, limitations of BFS on weighted graphs, and the introduction of Dijkstra's algorithm for weighted graphs. It emphasizes the importance of considering edge weights in determining traversal ord

0 views • 29 slides


Understanding Critical Path Method in Project Management

Critical Path Method (CPM) is a vital tool in project management for determining the longest sequence of tasks essential to complete a project within a specified timeframe. This method helps project managers identify tasks critical to project completion and allows for efficient scheduling and resour

0 views • 60 slides


Exploring Avatar Path Clustering in Networked Virtual Environments

Explore the concept of Avatar Path Clustering in Networked Virtual Environments where users with similar behaviors lead to comparable avatar paths. This study aims to group similar paths and identify representative paths, essential in analyzing user interactions in virtual worlds. Discover related w

0 views • 31 slides


Algorithm Design and Design Decisions Review for Computer Science Exam II

This review covers topics such as efficient algorithm design for shortest path problems using reductions and designing data structures for managing tasks and flashcards in computer science. It includes explanations of how to improve on Dijkstra's algorithm and the use of data structures like stacks

0 views • 52 slides


Scheduling Strategies in Operating Systems

Operating systems utilize various scheduling algorithms to manage the execution of tasks efficiently. This includes strategies like First In, First Out (FIFO), Shortest Job First (SJF), and Shortest Time-to-Completion First (STCF). Each algorithm has its advantages and limitations, impacting factors

0 views • 17 slides


Understanding Graph Algorithms for Connectivity and Shortest Paths

Graph algorithms play a crucial role in solving problems represented as networks, maps, paths, plans, and resource flow. This content delves into ways to find connectivity in graphs and algorithms for determining shortest paths. It discusses graph representations using adjacency matrices and lists,

1 views • 32 slides


Classical Algorithms from Quantum and Arthur-Merlin Communication Protocols

Explore the Polynomial Method in classical algorithms, focusing on Orthogonal Vectors, All-Pair-Shortest-Path, and Approximate Closest Pair. Learn how the Polynomial Method works through batch evaluation for multi-variable polynomials and fast matrix multiplication. Discover insights on low-rank dec

0 views • 13 slides


Understanding Dijkstra's Algorithm for Shortest Paths with Weighted Graphs

Dijkstra's Algorithm, named after inventor Edsger Dijkstra, is a fundamental concept in computer science for finding the shortest path in weighted graphs. By growing a set of nodes with computed shortest distances and efficiently using a priority queue, the algorithm adapts BFS to handle edge weight

0 views • 30 slides


Bellman-Ford Algorithm: Shortest Path with Negative Edge Length

The Bellman-Ford algorithm addresses the challenge of finding the shortest path in graphs with negative edge lengths, particularly useful in scenarios such as arbitrage in currency exchange rates. By utilizing dynamic programming and steps iteration, the algorithm efficiently detects negative cycles

2 views • 16 slides