is required in your own solution for assignment 1. Floyd’s Algorithm • Graph Problem: All-Pairs Shortest Path • Input: A weighted graph denoted by adjacency matrix W . (The vertices are assumed to be numbered from 1 to n) • Output: Matrix D containing the length of the paths (or distances) between each vertex in the graph. • Input Size: matrix W . 1 2 3 4 5 6 7 The number of vertices in the graph‚ in other words‚ the dimension of the Floyd-Warshall(W ) n ← rows(W ) D←W
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Data Literacy Project DL SPSeries: 10.19.11 Bar Graphs and Histograms: similarities and differences A helpful description from Dr. Math [http://mathforum.org/dr.math/ ] Questioner: “I’m confused about which graph has bars that touch on the sides‚ and which has bars that are separate. Let’s say 6 girls love
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operation research notes Q1 a. Explain the role of Graphs and Diagrams b. What are the Types and General rules for graphical representation of data? Answer: Role of Graphs: Because graphs provide a compact‚ rhetorically powerful way of representing research findings‚ recent theories of science have postulated their use as a distinguishing feature of science. Studies have shown that the use of graphs in journal articles correlates highly with the hardness of scientific fields‚ both across
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URBAN OPERATION RESEARCH 6.4 ROUTING PROBLEMS One of the most common problems in urban service systems is the design of routes for vehicles or people. In some instances‚ these routes must be designed so that they traverse in an exhaustive way the streets in a neighborhood or in a specific part of a city or‚ occasionally‚ in a whole city. Alternatively‚ the objective may be to visit a set of given geographical points in a city in order to provide some service there or to deliver or collect goods
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different types of connected‚ directed and weighted graphs. Tree is also discussed with the help of graph. Dijkstra shortest path is shown and described with the example. Pseudo code and algorithm are also included along with their efficiency and applications. The different aspects of related algorithms were discussed‚ such as A* algorithm‚ Bellman–Ford algorithm and Prim’s algorithm Keywords – Algorithm‚ Network‚ Tree‚ Pseudo code INTRODUCTION Graphs ➢ G (V‚ E) where: - V
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cyclones‚ typhoons and storms are resulting from global warming. Vast masses of lands are sinking under water. The ecosystems of the world are also being negatively affected by this issue. The scene in the movie where Algore showed a short clip of a polar bear swimming in a vast ocean where the North Pole‚ supposedly have already melted‚ was truly got to me. This bear was swimming almost desperately and when it came to this thin floating piece of ice it tried to climb on but the
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1:45-2:45. ❑ Days and Times: MW 12:30-1:45pm (May change if we can find a room and days/times) ❑ Room: Holmes 389 ❑ Brief Course Description: The course will cover algorithms that are used in network research and implementation. These include graph algorithms‚ transmission scheduling‚ traffic management‚ and control algorithms for certain switch/router architectures. There will be an emphasis on TCP/IP as a case study. See the list of topics below. ❑ Prerequisite: EE 367 (data structures)
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Details | Page number | 1.0 Article Summary | 3 | 2.0 Introduction | 3 | 3.0 Analysis | | 3.1 Demand and Supply | 4-6 | 3.2 Substitute | 6 | 3.3 Shortage | 7 | 3.4 Elasticity | 8-9 | 3.5 Price ceiling | 10 | 3.6 Consumer and producer surplus | 11-13 | 3.7 Tax | 13-14 | 4.0 Conclusion | 15 | References | 16-17 | | | 1.0 Article Summary The article “Consumers complain cooking oil sold at higher than fixed price” which was published on November 27‚ 2012 talks about
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forward/transmit the message in order to deliver it to all nodes in the network. A set of nodes form a Dominating Set (DS) if every node in the network is either in the set or has a neighbour in the set. A DS is called a Connected Dominating Set (CDS) if the sub-graph induced by its nodes is connected. Clearly‚ the forwarding nodes‚ together with the source node‚ form a CDS. On the other hand‚ any CDS can be used for broadcasting a message (only nodes in the set are required to forward). Therefore‚ the problems
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Math 135 Final Exam Study Guide The graph of a function is given. Follow the directive(s). 1) y 5 (0.5‚ 2) (3.5‚ 2) 5 (6‚ -1.1) x -5 (-5‚ -3) (-4‚ -3) -5 (a) List all the intervals on which the function is increasing. (b) List all the intervals on which the function is decreasing. (c) List all the intervals on which the function is constant. (d) Find the domain. (e) Find the range. (f) Find f(-5). (g) Find f(6). (h) Find x when f(x) = 0. (i) Find the x-intercept(s). (j) Find the y-intercept(s)
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