Publicação
Gossip-based broadcast protocols
| Resumo: | Gossip, or epidemic, protocols have emerged as a powerful strategy to implement highly scalable and resilient reliable broadcast primitives. Due to scalability reasons, each participant in a gossip protocol maintains only a partial view of the system, from which they select peers to perform gossip exchanges. On the other hand the natural redundancy of gossip protocols makes them less efficient than other approaches that rely in some sort of structured overlay network. The thesis addresses gossip protocols and the problem of building partial views to support their operation. For that purpose, the thesis presents and evaluates a new scalable membership protocol, which is called HyParView, that provides a number of properties, such as degree distribution, accuracy and clustering coefficient, that are highly useful to the construction of efficient gossip protocols. The thesis also introduce two new gossip protocols, based on HyParView, that provide high reliability with small message redundancy. One is an eager push gossip protocol while the other is a tree based gossip broadcast protocol. Simulations results show that, in comparison with other existing protocols, HyParView-based gossip protocols not only provide better reliability but also support higher percentages of node failures, and are able to recover faster from these failures. |
|---|---|
| Autores principais: | Leitão, João Carlos Antunes |
| Assunto: | Membership protocols Gossip protocols Reliable broadcast Fault tolerance Teses de mestrado - 2007 |
| Ano: | 2007 |
| País: | Portugal |
| Tipo de documento: | dissertação de mestrado |
| Tipo de acesso: | acesso restrito |
| Instituição associada: | Universidade de Lisboa |
| Idioma: | inglês |
| Origem: | Repositório da Universidade de Lisboa |
| _version_ | 1866811176810184704 |
|---|---|
| author | Leitão, João Carlos Antunes |
| author_facet | Leitão, João Carlos Antunes |
| author_role | author |
| contributor_name_str_mv | Rodrigues, Luís, 1963- Repositório Científico de Acesso Aberto da ULisboa |
| country_str | PT |
| creators_json_txt | [{\"Person.name\":\"Leitão, João Carlos Antunes\"}] |
| datacite.contributors.contributor.contributorName.fl_str_mv | Rodrigues, Luís, 1963- Repositório Científico de Acesso Aberto da ULisboa |
| datacite.creators.creator.creatorName.fl_str_mv | Leitão, João Carlos Antunes |
| datacite.date.Accepted.fl_str_mv | 2007-01-01T00:00:00Z |
| datacite.date.available.fl_str_mv | 2009-02-10T13:12:42Z |
| datacite.date.embargoed.fl_str_mv | 2009-02-10T13:12:42Z |
| datacite.rights.fl_str_mv | http://purl.org/coar/access_right/c_16ec |
| datacite.subjects.subject.fl_str_mv | Membership protocols Gossip protocols Reliable broadcast Fault tolerance Teses de mestrado - 2007 |
| datacite.titles.title.fl_str_mv | Gossip-based broadcast protocols |
| dc.contributor.none.fl_str_mv | Rodrigues, Luís, 1963- Repositório Científico de Acesso Aberto da ULisboa |
| dc.creator.none.fl_str_mv | Leitão, João Carlos Antunes |
| dc.date.Accepted.fl_str_mv | 2007-01-01T00:00:00Z |
| dc.date.available.fl_str_mv | 2009-02-10T13:12:42Z |
| dc.date.embargoed.fl_str_mv | 2009-02-10T13:12:42Z |
| dc.format.none.fl_str_mv | application/pdf |
| dc.identifier.none.fl_str_mv | http://hdl.handle.net/10451/13999 |
| dc.language.none.fl_str_mv | eng |
| dc.rights.none.fl_str_mv | http://purl.org/coar/access_right/c_16ec |
| dc.subject.none.fl_str_mv | Membership protocols Gossip protocols Reliable broadcast Fault tolerance Teses de mestrado - 2007 |
| dc.title.fl_str_mv | Gossip-based broadcast protocols |
| dc.type.none.fl_str_mv | http://purl.org/coar/resource_type/c_bdcc |
| description | Gossip, or epidemic, protocols have emerged as a powerful strategy to implement highly scalable and resilient reliable broadcast primitives. Due to scalability reasons, each participant in a gossip protocol maintains only a partial view of the system, from which they select peers to perform gossip exchanges. On the other hand the natural redundancy of gossip protocols makes them less efficient than other approaches that rely in some sort of structured overlay network. The thesis addresses gossip protocols and the problem of building partial views to support their operation. For that purpose, the thesis presents and evaluates a new scalable membership protocol, which is called HyParView, that provides a number of properties, such as degree distribution, accuracy and clustering coefficient, that are highly useful to the construction of efficient gossip protocols. The thesis also introduce two new gossip protocols, based on HyParView, that provide high reliability with small message redundancy. One is an eager push gossip protocol while the other is a tree based gossip broadcast protocol. Simulations results show that, in comparison with other existing protocols, HyParView-based gossip protocols not only provide better reliability but also support higher percentages of node failures, and are able to recover faster from these failures. |
| dirty | 0 |
| eu_rights_str_mv | restrictedAccess |
| format | masterThesis |
| fulltext.url.fl_str_mv | https://repositorio.ulisboa.pt/bitstreams/452ebdfb-27bf-491b-9154-087d1d5914fa/download |
| id | ul_ff9d5c19bf45ff876c3e319a12dcfcb1 |
| identifier.url.fl_str_mv | http://hdl.handle.net/10451/13999 |
| instacron_str | ul |
| institution | Universidade de Lisboa |
| instname_str | Universidade de Lisboa |
| language | eng |
| network_acronym_str | ul |
| network_name_str | Repositório da Universidade de Lisboa |
| oai_identifier_str | oai:repositorio.ulisboa.pt:10451/13999 |
| organization_str_mv | urn:organizationAcronym:ul |
| person_str_mv | Leitão, João Carlos Antunes |
| publishDate | 2007 |
| reponame_str | Repositório da Universidade de Lisboa |
| repository_id_str | urn:repositoryAcronym:ul |
| service_str_mv | urn:repositoryAcronym:ul |
| spelling | engporGossip, or epidemic, protocols have emerged as a powerful strategy to implement highly scalable and resilient reliable broadcast primitives. Due to scalability reasons, each participant in a gossip protocol maintains only a partial view of the system, from which they select peers to perform gossip exchanges. On the other hand the natural redundancy of gossip protocols makes them less efficient than other approaches that rely in some sort of structured overlay network. The thesis addresses gossip protocols and the problem of building partial views to support their operation. For that purpose, the thesis presents and evaluates a new scalable membership protocol, which is called HyParView, that provides a number of properties, such as degree distribution, accuracy and clustering coefficient, that are highly useful to the construction of efficient gossip protocols. The thesis also introduce two new gossip protocols, based on HyParView, that provide high reliability with small message redundancy. One is an eager push gossip protocol while the other is a tree based gossip broadcast protocol. Simulations results show that, in comparison with other existing protocols, HyParView-based gossip protocols not only provide better reliability but also support higher percentages of node failures, and are able to recover faster from these failures.application/pdfporGossip-based broadcast protocolsLeitão, João Carlos AntunesRodrigues, Luís, 1963-HostingInstitutionOrganizationalRepositório Científico de Acesso Aberto da ULisboae-mailmailto:repositorio@reitoria.ulisboa.ptrepositorio@reitoria.ulisboa.ptURLhttp://repositorio.ul.pt/handle/10455/30762009-02-10T13:12:42Z20072007-01-01T00:00:00ZHandlehttp://hdl.handle.net/10451/13999http://purl.org/coar/access_right/c_16ecrestricted accessMembership protocolsGossip protocolsReliable broadcastFault toleranceTeses de mestrado - 20071533597 bytesliteraturehttp://purl.org/coar/resource_type/c_bdccmaster thesishttp://purl.org/coar/access_right/c_16ecapplication/pdffulltexthttps://repositorio.ulisboa.pt/bitstreams/452ebdfb-27bf-491b-9154-087d1d5914fa/download |
| spellingShingle | Gossip-based broadcast protocols Leitão, João Carlos Antunes Membership protocols Gossip protocols Reliable broadcast Fault tolerance Teses de mestrado - 2007 |
| status | SINGLETON |
| subject.fl_str_mv | Membership protocols Gossip protocols Reliable broadcast Fault tolerance Teses de mestrado - 2007 |
| title | Gossip-based broadcast protocols |
| title_full | Gossip-based broadcast protocols |
| title_fullStr | Gossip-based broadcast protocols |
| title_full_unstemmed | Gossip-based broadcast protocols |
| title_short | Gossip-based broadcast protocols |
| title_sort | Gossip-based broadcast protocols |
| topic | Membership protocols Gossip protocols Reliable broadcast Fault tolerance Teses de mestrado - 2007 |
| topic_facet | Membership protocols Gossip protocols Reliable broadcast Fault tolerance Teses de mestrado - 2007 |
| url | http://hdl.handle.net/10451/13999 |
| visible | 1 |