Brief Announcement: Decreasing Verification Radius in Local Certification

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21240%2F24%3A00377666" target="_blank" >RIV/68407700:21240/24:00377666 - isvavai.cz</a>

Result on the web

<a href="https://doi.org/10.4230/LIPIcs.DISC.2024.49" target="_blank" >https://doi.org/10.4230/LIPIcs.DISC.2024.49</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.4230/LIPIcs.DISC.2024.49" target="_blank" >10.4230/LIPIcs.DISC.2024.49</a>

Result language

angličtina

Original language name

Brief Announcement: Decreasing Verification Radius in Local Certification

Original language description

This paper deals with local certification, specifically locally checkable proofs: given a graph property, the task is to certify whether a graph satisfies the property. The verification of this certification needs to be done locally without the knowledge of the whole graph. We examine the trade-off between the visibility radius and the size of certificates. We describe a procedure that decreases the radius by encoding the neighbourhood of each vertex into its certificate. We also provide a corresponding lower bound on the required certificate size increase, showing that such an approach is close to optimal.

Czech name

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Czech description

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Type

D - Article in proceedings

CEP classification

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OECD FORD branch

10201 - Computer sciences, information science, bioinformathics (hardware development to be 2.2, social aspect to be 5.8)

Project

<a href="/en/project/GA24-12046S" target="_blank" >GA24-12046S: Computing and Approximating Equilibria in Games With Complex Strategy Spaces</a><br>

Continuities

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year

2024

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection

38th International Symposium on Distributed Computing (DISC 2024)

ISBN

978-3-95977-352-2

ISSN

1868-8969

e-ISSN

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Number of pages

6

Pages from-to

"49:1"-"49:6"

Publisher name

Schloss Dagstuhl--Leibniz-Zentrum fuer Informatik

Place of publication

Dagstuhl

Event location

Madrid

Event date

Oct 28, 2024

Type of event by nationality

WRD - Celosvětová akce

UT code for WoS article

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