Partial Question 6 Bi-directional Dijkstra's algorithm can resolve single pair shortest path faster because: (1) It may not need to go through all of the vertices when it stops. (2) It may terminate much earlier when the forward and backward queues cannot provide any better solution. (3) It uses a different way to relax the edges in the backward Dijkstra steps. (4) It may not need to relax all of the edges in the graph. (5) Backward Dijkstra algorithm performs more efficient than the forward procedure. > > > (1) (2) (3) (4) (5)

Partial Question 6 Bi-directional Dijkstra's algorithm can resolve single pair shortest path faster because: (1) It may not need to go through all of the vertices when it stops. (2) It may terminate much earlier when the forward and backward queues cannot provide any better solution. (3) It uses a different way to relax the edges in the backward Dijkstra steps. (4) It may not need to relax all of the edges in the graph. (5) Backward Dijkstra algorithm performs more efficient than the forward procedure. > > > (1) (2) (3) (4) (5)

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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