Constructing resilient structures in graphs: rigid vs. competitive fault-tolerance

Research output: Contribution to conferencePaperpeer-review

Abstract

Summary form only given. The setting considered in this talk is that of a structure S constructed over a given network G and intended to efficiently support some service on it (e.g., a distributed database or a query-answering oracle.) Such a structure is required to ensure certain desirable properties with respect to G. However, a failure event F might damage some of the network's vertices and edges, and cause S to malfunction. We are interested in ways of making S fault-tolerant, namely, reinforcing it so that following a failure event, its surviving part continues to satisfy the requirements. The talk will distinguish between two types of fault-tolerance, termed rigid and competitive fault tolerance, compare these two notions, and illustrate them on a number of examples.
Original languageEnglish
Pages2
DOIs
StatePublished - 2012
Event38th International Workshop on Graph-Theoretic Concepts in Computer Science - Jerusalem, Israel, Jerusalem, Israel
Duration: 1 Jun 20121 Jun 2012
Conference number: 38th

Conference

Conference38th International Workshop on Graph-Theoretic Concepts in Computer Science
Abbreviated titleWG 2012
Country/TerritoryIsrael
CityJerusalem
Period1/06/121/06/12

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