For items 57 to 60, identify which graph problem can be applied to solve the given problem. A. Minimum spanning tree problem B. Traveling salesman problem C. Graph coloring problem D. Graph matching problem 57.To avoid people from walking to different booths in an open area vaccination center, the health care staff needs to create pathways among booths. The city mayor advises them to find a pathway connecting all booths with the waiting area so he can donate a shaded pathway to reduce the heat. The healthcare staff, therefore, need to determine the best way to link the stations in order to minimize the cost of materials needed to build the pathways. 58. Given an undirected simple graph G, we need to determine whether the graph is bipartite or not. 57-58

For items 57 to 60, identify which graph problem can be applied to solve the given problem. A. Minimum spanning tree problem B. Traveling salesman problem C. Graph coloring problem D. Graph matching problem 57.To avoid people from walking to different booths in an open area vaccination center, the health care staff needs to create pathways among booths. The city mayor advises them to find a pathway connecting all booths with the waiting area so he can donate a shaded pathway to reduce the heat. The healthcare staff, therefore, need to determine the best way to link the stations in order to minimize the cost of materials needed to build the pathways. 58. Given an undirected simple graph G, we need to determine whether the graph is bipartite or not. 57-58

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

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Concept explainers

Heuristic System

The term heuristic is derived from the Greek word heurisko, which means “I find, discover”. Heuristics can be mental shortcuts or approaches designed from previous experiences. The main aim of the heuristic approach is to find a good enough solution to solve the problem. Test and mistake, rule of thumb, or an educated estimate are all examples of heuristics. These methods are sufficient for achieving an immediate, brief aim. When a heuristic is used in practice, it works as predicted. It can, however, produce systematic errors. Trial and error is an important heuristic that may be used in a variety of situations, from cross-linking nuts and bolts to determining the values of given input variables in mathematical puzzles. Additional hypotheses, visual illustrations, simplification, and forward or backward reasoning are all common heuristics in mathematics.

Question

### Graph Theory Problems

For items 57 to 60, identify which graph problem can be applied to solve the given problem.

A. Minimum spanning tree problem
B. Traveling salesman problem
C. Graph coloring problem
D. Graph matching problem

**57.** To avoid people from walking to different booths in an open area vaccination center, the health care staff needs to create pathways among booths. The city mayor advises them to find a pathway connecting all booths with the waiting area so he can donate a shaded pathway to reduce the heat. The healthcare staff, therefore, need to determine the best way to link the stations in order to minimize the cost of materials needed to build the pathways.

**58.** Given an undirected simple graph G, we need to determine whether the graph is bipartite or not.

### Graphical Notes

In the provided image, there are two large, yellow hand-drawn numbers "57-58". There are no graphs or diagrams present in the image apart from these annotations.

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