Multimedia Correlation Analysis in Unstructured Peer-to-Peer Networks
WOWMOM '06 Proceedings of the 2006 International Symposium on on World of Wireless, Mobile and Multimedia Networks
| Hi-index | 0.00 |
Mobile ad hoc networks have attracted more and more research attention by provisions of wireless communications without location limitations and pre-built infrastructures. Due to the lack of static supporting structures, ad hoc networks are prone to several limitations such as bandwidth, connectivity, and power. Multimedia retrieval is a challenging task in ad hoc networks due to the multiple limitations. To provide an efficient platform for multimedia retrieval, we propose to cluster multimedia data based on their semantic contents, then construct a virtual hierarchical infrastructure overlaid on the ad hoc network. The rationale of semantic-based clustering is discussed. The effectiveness of the proposed scheme was investigated through theoretical analysis and simulation study.