Missouri University of Science and Technology. Center for Transportation Infrastructure and Safety

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In this paper, we address content retrieval in Mobile Peer-to-Peer (P2P) Networks. We design a multi-tiered architecture for content

retrieval, where at Tier 1, we design a protocol for content similarity governed by a parameter α that trades accuracy with search

overhead. At Tier 2, we introduce a novel concept called Chained Bloom Filters and design a protocol where popular search items are

linked with popular content at each node in an efficient manner for subsequent retrieval. Extensive analysis and numerical simulations

demonstrate the effectiveness of our techniques.

US Transportation Collection

DTRT06-G-0014