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Pivots and shortcutters
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Classroom Contents
Efficient Construction of Directed Hopsets and Parallel Approximate Shortest Paths
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- 1 Intro
- 2 Single Source Shortest Paths for Directed Graphs
- 3 Parallel Shortest Paths - Hopsets
- 4 Hopset: Definition
- 5 Inexact hopset example
- 6 Previous Results for Hopsets
- 7 Goal
- 8 Algorithm Preliminaries
- 9 The Algorithm for distance guess d
- 10 Path Related Nodes
- 11 Progress with recursion
- 12 Bridge nodes
- 13 Pivots and shortcutters
- 14 Distance limited search
- 15 Decrease search distance
- 16 Far bridge pivots
- 17 Conclusion
