Cooperative caching for multimedia data in mobile P2P networks
Abstract In this paper, we propose a cooperative caching scheme for multimedia data via clusters based on peers connectivity in mobile P2P networks. In the proposed scheme, a cluster is organized for cache sharing among mobile peers with long-term connectivity, and metadata are disseminated to neigh...
Ausführliche Beschreibung
Gespeichert in:
| Autor*in: |
Bok, Kyoungsoo [verfasserIn] |
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| Format: |
Artikel |
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| Sprache: |
Englisch |
| Erschienen: |
2017 |
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| Schlagwörter: |
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| Anmerkung: |
© Springer Science+Business Media New York 2017 |
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| Übergeordnetes Werk: |
Enthalten in: Multimedia tools and applications - Springer US, 1995, 78(2017), 5 vom: 02. Juni, Seite 5193-5216 |
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| Übergeordnetes Werk: |
volume:78 ; year:2017 ; number:5 ; day:02 ; month:06 ; pages:5193-5216 |
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| DOI / URN: |
10.1007/s11042-017-4866-8 |
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OLC2035059518 |
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| 520 | |a Abstract In this paper, we propose a cooperative caching scheme for multimedia data via clusters based on peers connectivity in mobile P2P networks. In the proposed scheme, a cluster is organized for cache sharing among mobile peers with long-term connectivity, and metadata are disseminated to neighbor peers for efficient multimedia data search performance. It reduces data duplication and uses cache space efficiently through integrative cache management of peers inside the cluster. The proposed scheme reduces data replacement time in the event of changes in topology or cache data replacement using the concept of temporal cache. It performs data recovery and cluster adjustment through cluster management in the event of an abrupt disconnection of a peer. In this scheme, metadata of popular multimedia data are disseminated to neighbor peers for efficient data searching. In a data search, queries are processed in the order of local cache, metadata, the cluster to which it belongs, and neighbor clusters, in accordance with cooperative caching strategy. Performance evaluation results show that the proposed scheme has a higher cache hit ratio, and lower cost for data replacement and query processing than existing schemes. | ||
| 650 | 4 | |a Mobile P2P | |
| 650 | 4 | |a Cooperative cache | |
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| 700 | 1 | |a Kim, Jaegu |4 aut | |
| 700 | 1 | |a Yoo, Jaesoo |0 (orcid)0000-0001-9926-9947 |4 aut | |
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10.1007/s11042-017-4866-8 doi (DE-627)OLC2035059518 (DE-He213)s11042-017-4866-8-p DE-627 ger DE-627 rakwb eng 070 004 VZ Bok, Kyoungsoo verfasserin aut Cooperative caching for multimedia data in mobile P2P networks 2017 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier © Springer Science+Business Media New York 2017 Abstract In this paper, we propose a cooperative caching scheme for multimedia data via clusters based on peers connectivity in mobile P2P networks. In the proposed scheme, a cluster is organized for cache sharing among mobile peers with long-term connectivity, and metadata are disseminated to neighbor peers for efficient multimedia data search performance. It reduces data duplication and uses cache space efficiently through integrative cache management of peers inside the cluster. The proposed scheme reduces data replacement time in the event of changes in topology or cache data replacement using the concept of temporal cache. It performs data recovery and cluster adjustment through cluster management in the event of an abrupt disconnection of a peer. In this scheme, metadata of popular multimedia data are disseminated to neighbor peers for efficient data searching. In a data search, queries are processed in the order of local cache, metadata, the cluster to which it belongs, and neighbor clusters, in accordance with cooperative caching strategy. Performance evaluation results show that the proposed scheme has a higher cache hit ratio, and lower cost for data replacement and query processing than existing schemes. Mobile P2P Cooperative cache Cluster Replacement Temporal cache Kim, Jaegu aut Yoo, Jaesoo (orcid)0000-0001-9926-9947 aut Enthalten in Multimedia tools and applications Springer US, 1995 78(2017), 5 vom: 02. Juni, Seite 5193-5216 (DE-627)189064145 (DE-600)1287642-2 (DE-576)052842126 1380-7501 nnns volume:78 year:2017 number:5 day:02 month:06 pages:5193-5216 https://doi.org/10.1007/s11042-017-4866-8 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-MAT SSG-OLC-BUB SSG-OLC-MKW GBV_ILN_70 AR 78 2017 5 02 06 5193-5216 |
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10.1007/s11042-017-4866-8 doi (DE-627)OLC2035059518 (DE-He213)s11042-017-4866-8-p DE-627 ger DE-627 rakwb eng 070 004 VZ Bok, Kyoungsoo verfasserin aut Cooperative caching for multimedia data in mobile P2P networks 2017 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier © Springer Science+Business Media New York 2017 Abstract In this paper, we propose a cooperative caching scheme for multimedia data via clusters based on peers connectivity in mobile P2P networks. In the proposed scheme, a cluster is organized for cache sharing among mobile peers with long-term connectivity, and metadata are disseminated to neighbor peers for efficient multimedia data search performance. It reduces data duplication and uses cache space efficiently through integrative cache management of peers inside the cluster. The proposed scheme reduces data replacement time in the event of changes in topology or cache data replacement using the concept of temporal cache. It performs data recovery and cluster adjustment through cluster management in the event of an abrupt disconnection of a peer. In this scheme, metadata of popular multimedia data are disseminated to neighbor peers for efficient data searching. In a data search, queries are processed in the order of local cache, metadata, the cluster to which it belongs, and neighbor clusters, in accordance with cooperative caching strategy. Performance evaluation results show that the proposed scheme has a higher cache hit ratio, and lower cost for data replacement and query processing than existing schemes. Mobile P2P Cooperative cache Cluster Replacement Temporal cache Kim, Jaegu aut Yoo, Jaesoo (orcid)0000-0001-9926-9947 aut Enthalten in Multimedia tools and applications Springer US, 1995 78(2017), 5 vom: 02. Juni, Seite 5193-5216 (DE-627)189064145 (DE-600)1287642-2 (DE-576)052842126 1380-7501 nnns volume:78 year:2017 number:5 day:02 month:06 pages:5193-5216 https://doi.org/10.1007/s11042-017-4866-8 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-MAT SSG-OLC-BUB SSG-OLC-MKW GBV_ILN_70 AR 78 2017 5 02 06 5193-5216 |
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10.1007/s11042-017-4866-8 doi (DE-627)OLC2035059518 (DE-He213)s11042-017-4866-8-p DE-627 ger DE-627 rakwb eng 070 004 VZ Bok, Kyoungsoo verfasserin aut Cooperative caching for multimedia data in mobile P2P networks 2017 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier © Springer Science+Business Media New York 2017 Abstract In this paper, we propose a cooperative caching scheme for multimedia data via clusters based on peers connectivity in mobile P2P networks. In the proposed scheme, a cluster is organized for cache sharing among mobile peers with long-term connectivity, and metadata are disseminated to neighbor peers for efficient multimedia data search performance. It reduces data duplication and uses cache space efficiently through integrative cache management of peers inside the cluster. The proposed scheme reduces data replacement time in the event of changes in topology or cache data replacement using the concept of temporal cache. It performs data recovery and cluster adjustment through cluster management in the event of an abrupt disconnection of a peer. In this scheme, metadata of popular multimedia data are disseminated to neighbor peers for efficient data searching. In a data search, queries are processed in the order of local cache, metadata, the cluster to which it belongs, and neighbor clusters, in accordance with cooperative caching strategy. Performance evaluation results show that the proposed scheme has a higher cache hit ratio, and lower cost for data replacement and query processing than existing schemes. Mobile P2P Cooperative cache Cluster Replacement Temporal cache Kim, Jaegu aut Yoo, Jaesoo (orcid)0000-0001-9926-9947 aut Enthalten in Multimedia tools and applications Springer US, 1995 78(2017), 5 vom: 02. Juni, Seite 5193-5216 (DE-627)189064145 (DE-600)1287642-2 (DE-576)052842126 1380-7501 nnns volume:78 year:2017 number:5 day:02 month:06 pages:5193-5216 https://doi.org/10.1007/s11042-017-4866-8 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-MAT SSG-OLC-BUB SSG-OLC-MKW GBV_ILN_70 AR 78 2017 5 02 06 5193-5216 |
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Abstract In this paper, we propose a cooperative caching scheme for multimedia data via clusters based on peers connectivity in mobile P2P networks. In the proposed scheme, a cluster is organized for cache sharing among mobile peers with long-term connectivity, and metadata are disseminated to neighbor peers for efficient multimedia data search performance. It reduces data duplication and uses cache space efficiently through integrative cache management of peers inside the cluster. The proposed scheme reduces data replacement time in the event of changes in topology or cache data replacement using the concept of temporal cache. It performs data recovery and cluster adjustment through cluster management in the event of an abrupt disconnection of a peer. In this scheme, metadata of popular multimedia data are disseminated to neighbor peers for efficient data searching. In a data search, queries are processed in the order of local cache, metadata, the cluster to which it belongs, and neighbor clusters, in accordance with cooperative caching strategy. Performance evaluation results show that the proposed scheme has a higher cache hit ratio, and lower cost for data replacement and query processing than existing schemes. © Springer Science+Business Media New York 2017 |
| abstractGer |
Abstract In this paper, we propose a cooperative caching scheme for multimedia data via clusters based on peers connectivity in mobile P2P networks. In the proposed scheme, a cluster is organized for cache sharing among mobile peers with long-term connectivity, and metadata are disseminated to neighbor peers for efficient multimedia data search performance. It reduces data duplication and uses cache space efficiently through integrative cache management of peers inside the cluster. The proposed scheme reduces data replacement time in the event of changes in topology or cache data replacement using the concept of temporal cache. It performs data recovery and cluster adjustment through cluster management in the event of an abrupt disconnection of a peer. In this scheme, metadata of popular multimedia data are disseminated to neighbor peers for efficient data searching. In a data search, queries are processed in the order of local cache, metadata, the cluster to which it belongs, and neighbor clusters, in accordance with cooperative caching strategy. Performance evaluation results show that the proposed scheme has a higher cache hit ratio, and lower cost for data replacement and query processing than existing schemes. © Springer Science+Business Media New York 2017 |
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Abstract In this paper, we propose a cooperative caching scheme for multimedia data via clusters based on peers connectivity in mobile P2P networks. In the proposed scheme, a cluster is organized for cache sharing among mobile peers with long-term connectivity, and metadata are disseminated to neighbor peers for efficient multimedia data search performance. It reduces data duplication and uses cache space efficiently through integrative cache management of peers inside the cluster. The proposed scheme reduces data replacement time in the event of changes in topology or cache data replacement using the concept of temporal cache. It performs data recovery and cluster adjustment through cluster management in the event of an abrupt disconnection of a peer. In this scheme, metadata of popular multimedia data are disseminated to neighbor peers for efficient data searching. In a data search, queries are processed in the order of local cache, metadata, the cluster to which it belongs, and neighbor clusters, in accordance with cooperative caching strategy. Performance evaluation results show that the proposed scheme has a higher cache hit ratio, and lower cost for data replacement and query processing than existing schemes. © Springer Science+Business Media New York 2017 |
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Cooperative caching for multimedia data in mobile P2P networks |
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Kim, Jaegu Yoo, Jaesoo |
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