Federating Digital Contact Tracing using Structured Overlay Networks

被引：1

作者：

Ghilezan, Silvia ^{[1
,2
]}

Kasterovic, Simona ^{[2
]}

Liquori, Luigi ^{[4
,5
]}

Marinkovic, Bojan ^{[1
,3
]}

Ognjanovic, Zoran ^{[1
]}

Stefanovic, Tamara ^{[2
]}

机构：

[1] Serbian Acad Sci & Arts Belgrade, Math Inst, Belgrade, Serbia

[2] Univ Novi Sad, Fac Tech Sci, Novi Sad, Serbia

[3] Clarivate, Beograd, Serbia

[4] Inria, Nice, France

[5] Univ Cote dAzur, Nice, France

来源：

COMPUTER SCIENCE AND INFORMATION SYSTEMS | 2022年 / 19卷 / 03期

关键词：

Covid-19; Digital Contact Tracing; Distributed Hash Tables; Structured Overlay Networks; Bluetooth; GPS; PROTOCOL; CHORD; SYNAPSE;

D O I：

10.2298/CSIS210825029G

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

In this paper, we present a comprehensive, yet simple, extension to the existing systems used for Digital Contact Tracing in Covid-19 pandemic. The ex-tension, called BubbleAntiCovid19 (BAC19), enables those systems, regardless of their underlying protocol, to enhance their sets of traced contacts and to improve the global fight against pandemic during the phase of opening borders and enabling more traveling. BAC19 is a Structured Overlay Network. Its protocol is inspired by the Chord and Synapse Structured Overlay Networks. We design the architecture of the Overlay Network Federation. We show that the federation can be used as a formal model of Forward Contact Tracing. BAC19 provides a fully exhaustive re-trieving procedure thanks to avoiding search during peer churn. Furthermore, we give simulation results for the BAC19 system, the simulator written in Python.

引用

页码：1261 / 1282

页数：22

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