Enhanced P2P Services Providing Multimedia Content
The retrieval facilities of most Peer-to-Peer (P2P) systems are limited to queries based on unique identifiers or small sets of keywords. Unfortunately, this approach is very inadequate and inefficient when a huge amount of multimedia resources is shared. To address this major limitation, we propose...
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| Main Authors: | , , , , |
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| Format: | Article |
| Language: | English |
| Published: |
Wiley
2007-01-01
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| Series: | Advances in Multimedia |
| Online Access: | http://dx.doi.org/10.1155/2007/26070 |
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| _version_ | 1849308428380405760 |
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| author | E. Ardizzone L. Gatani M. La Cascia G. Lo Re M. Ortolani |
| author_facet | E. Ardizzone L. Gatani M. La Cascia G. Lo Re M. Ortolani |
| author_sort | E. Ardizzone |
| collection | DOAJ |
| description | The retrieval facilities of most Peer-to-Peer (P2P) systems are limited to queries based on unique identifiers or small sets of keywords. Unfortunately, this approach is very inadequate and inefficient when a huge amount of multimedia resources is shared.
To address this major limitation, we propose an original image and video sharing system, in which a user is able to interactively search interesting resources by means of content-based image and video retrieval techniques. In order to limit the network traffic load, maximizing the usefulness of each peer contacted in the query process, we also propose the adoption of an adaptive overlay routing algorithm, exploiting compact representations of the multimedia resources shared by each peer. Experimental results confirm the validity of the proposed approach, that is capable of dynamically adapting the network topology to peer interests, on the basis of query interactions among users. |
| format | Article |
| id | doaj-art-0ae00a0237ec405e9a89859c977abe91 |
| institution | Kabale University |
| issn | 1687-5680 1687-5699 |
| language | English |
| publishDate | 2007-01-01 |
| publisher | Wiley |
| record_format | Article |
| series | Advances in Multimedia |
| spelling | doaj-art-0ae00a0237ec405e9a89859c977abe912025-08-20T03:54:28ZengWileyAdvances in Multimedia1687-56801687-56992007-01-01200710.1155/2007/2607026070Enhanced P2P Services Providing Multimedia ContentE. Ardizzone0L. Gatani1M. La Cascia2G. Lo Re3M. Ortolani4Dipartimento di Ingegneria Informatica (DINFO), Università degli Studi di Palermo, Viale delle Scienze, Ed. 6, Palermo 90128, ItalyDipartimento di Ingegneria Informatica (DINFO), Università degli Studi di Palermo, Viale delle Scienze, Ed. 6, Palermo 90128, ItalyDipartimento di Ingegneria Informatica (DINFO), Università degli Studi di Palermo, Viale delle Scienze, Ed. 6, Palermo 90128, ItalyDipartimento di Ingegneria Informatica (DINFO), Università degli Studi di Palermo, Viale delle Scienze, Ed. 6, Palermo 90128, ItalyDipartimento di Ingegneria Informatica (DINFO), Università degli Studi di Palermo, Viale delle Scienze, Ed. 6, Palermo 90128, ItalyThe retrieval facilities of most Peer-to-Peer (P2P) systems are limited to queries based on unique identifiers or small sets of keywords. Unfortunately, this approach is very inadequate and inefficient when a huge amount of multimedia resources is shared. To address this major limitation, we propose an original image and video sharing system, in which a user is able to interactively search interesting resources by means of content-based image and video retrieval techniques. In order to limit the network traffic load, maximizing the usefulness of each peer contacted in the query process, we also propose the adoption of an adaptive overlay routing algorithm, exploiting compact representations of the multimedia resources shared by each peer. Experimental results confirm the validity of the proposed approach, that is capable of dynamically adapting the network topology to peer interests, on the basis of query interactions among users.http://dx.doi.org/10.1155/2007/26070 |
| spellingShingle | E. Ardizzone L. Gatani M. La Cascia G. Lo Re M. Ortolani Enhanced P2P Services Providing Multimedia Content Advances in Multimedia |
| title | Enhanced P2P Services Providing Multimedia Content |
| title_full | Enhanced P2P Services Providing Multimedia Content |
| title_fullStr | Enhanced P2P Services Providing Multimedia Content |
| title_full_unstemmed | Enhanced P2P Services Providing Multimedia Content |
| title_short | Enhanced P2P Services Providing Multimedia Content |
| title_sort | enhanced p2p services providing multimedia content |
| url | http://dx.doi.org/10.1155/2007/26070 |
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