Space-filling curves and their use in the design of geometric data structures
Theoretical Computer Science - Special issue: Latin American theoretical informatics
Chord: A scalable peer-to-peer lookup service for internet applications
Proceedings of the 2001 conference on Applications, technologies, architectures, and protocols for computer communications
Scalable application layer multicast
Proceedings of the 2002 conference on Applications, technologies, architectures, and protocols for computer communications
Building Topology-Aware Overlays Using Global Soft-State
ICDCS '03 Proceedings of the 23rd International Conference on Distributed Computing Systems
Updates in Highly Unreliable, Replicated Peer-to-Peer Systems
ICDCS '03 Proceedings of the 23rd International Conference on Distributed Computing Systems
The impact of DHT routing geometry on resilience and proximity
Proceedings of the 2003 conference on Applications, technologies, architectures, and protocols for computer communications
SplitStream: high-bandwidth multicast in cooperative environments
SOSP '03 Proceedings of the nineteenth ACM symposium on Operating systems principles
Resilient Capacity-Aware Multicast Based on Overlay Networks
ICDCS '05 Proceedings of the 25th IEEE International Conference on Distributed Computing Systems
mTreebone: A Hybrid Tree/Mesh Overlay for Application-Layer Live Video Multicast
ICDCS '07 Proceedings of the 27th International Conference on Distributed Computing Systems
ACOM: Any-source Capacity-constrained Overlay Multicast in Non-DHT P2P Networks
IEEE Transactions on Parallel and Distributed Systems
Chunkyspread: Heterogeneous Unstructured Tree-Based Peer-to-Peer Multicast
ICNP '06 Proceedings of the Proceedings of the 2006 IEEE International Conference on Network Protocols
INFOCOM'96 Proceedings of the Fifteenth annual joint conference of the IEEE computer and communications societies conference on The conference on computer communications - Volume 2
Hash-based proximity clustering for load balancing in heterogeneous DHT networks
IPDPS'06 Proceedings of the 20th international conference on Parallel and distributed processing
A case for end system multicast
IEEE Journal on Selected Areas in Communications
Fast and proximity-aware multi-source overlay multicast under heterogeneous environment
Computer Communications
| Hi-index | 0.00 |
More and more emerging Peer-to-Peer applications require the support for multi-source data dissemination. These applications always consist of a large number of dynamic nodes which are heterogeneous in terms of capacity and spread over the entire Internet. Therefore, it is a challenge work to design an efficient data disseminate scheme. Existing studies always ignore the node proximity information or have high redundancy or high maintenance overhead. This paper presents EMS, an efficient multi-source data dissemination in P2P networks. By leveraging node heterogeneity, nodes are organized in a two-layer structure: the upper layer is based on DHT protocol and composed of powerful and stable nodes, while the nodes at the lower layer attach to physically close upper layer nodes. Data objects are replicated and forwarded along implicit trees, which are based on DHT route table. The average path length for delivering objects to all nodes converges to O(log n) automatically, where n is the number of nodes in the application. We perform extensive simulations to show the efficacy in terms of delivery path length, delay, redundancy and the effect of proximity-awareness.