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Summary - Graph transversal algotihms
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  • Module
  • Algorithmics
  • Institution
  • 12th Grade

Enhance your graph analysis skills with our meticulously crafted notes on graph traversal algorithms. These comprehensive notes serve as a valuable resource for students, researchers, and professionals seeking to master the essential techniques of graph traversal.

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Document information

  • May 28, 2023
  • 2
  • 2022/2023
  • Summary

Subjects

  • computing
  • computer scinece
  • coding
  • programming

Written for

  • Secondary school
  • Algorithmics
  • 8
All documents for this subject (12)

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Graph transversal
course Algorithmics

last review @April 3, 2023

mastery rookie

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notes DFS and BFS

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Depth-first search:
The algorithm starts at a chosen "root" vertex and moves to adjacent, unvisited
vertices until it can no longer find unexplored vertices. Then it backtracks along
previously visited vertices until it finds a new path to uncharted territory. This process
repeats until it backtracks past the original "root" vertex from the first step. The DFS
algorithm runs on a Stack ADT.

G = graph, v = vertex in G


procedure DFS(G, v) is
label v as explored
for all edges e in G.incidentEdges(v) do
if edge e is unexplored then
w ← G.adjacentVertex(v, e)
if vertex w is unexplored then
label e as a discovered edge
recursively call DFS(G, w)
else
label e as a back edge




Breath- first search:


Graph transversal 1

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