An Invitation to Dynamic Graph Problems: Upper Bounds — II
In this section of Resonance , we invite readers to pose questions likely to be raised in a classroom situation. We may suggest strategies for dealing with them, or invite responses, or both. “Classroom” is equally a forum for raising broader issues and sharing personal experiences and viewpoints on...
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Veröffentlicht in: | Resonance 2022, Vol.27 (9), p.1607-1624 |
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Sprache: | eng |
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Zusammenfassung: | In this section of
Resonance
, we invite readers to pose questions likely to be raised in a classroom situation. We may suggest strategies for dealing with them, or invite responses, or both. “Classroom” is equally a forum for raising broader issues and sharing personal experiences and viewpoints on matters related to teaching and learning science.
We present a three-part article consisting of a survey of some of the extensively used techniques in the dynamic graph model that have appeared recently in the computer science community. This article presents the second part of the survey consisting of a set of techniques to prove upper bounds for dynamic graph problems. In the first part of the survey, we presented motivation for research in dynamic graph algorithms and an introduction to dynamic graphs. In the third part of the survey, we will present a set of techniques to prove lower bounds for dynamic graph problems.
A dynamic graph is a graph that has a fixed vertex set and an evolving edge set. The edge set keeps changing due to the insertion of a new edge or the deletion of an existing edge. Though classic problems like coloring, matching, independent set, and many more are extensively studied for static graphs, we are still far from obtaining a complete set of upper bound results for their dynamic graph counterparts. The upper bound techniques used in dynamic graphs need attention from an implementation perspective, along with theoretical advances. The practical potential of these techniques is yet to be explored. We invite undergraduate researchers and programmers to consider an efficient implementation of these techniques through this three-part survey. |
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ISSN: | 0973-712X 0971-8044 0973-712X |
DOI: | 10.1007/s12045-022-1452-9 |