MAAN: a multi-attribute addressable network for grid information services. Cai, M., Frank, M., Chen, J., & Szekely, P. In pages 184 - 191, nov., 2003.
MAAN: a multi-attribute addressable network for grid information services [pdf]Paper  abstract   bibtex   
Recent structured peer-to-peer (P2P) systems such as distributed hash tables (DHTs) offer scalable key-based lookup for distributed resources. However, they cannot be simply applied to grid information services because grid resources need to be registered and searched using multiple attributes. We propose a multiattribute addressable network (MAAN) which extends chord to support multiattribute and range queries. MAAN addresses range queries by mapping attribute values to the chord identifier space via uniform locality preserving hashing. It uses an iterative or single attribute dominated query routing algorithm to resolve multiattribute based queries. Each node in MAAN only has O(logN) neighbors for N nodes. The number of routing hops to resolve a multiattribute range query is O(logN+N times;smin), where smin is the minimum range selectivity on all attributes. When smin= #949;, it is logarithmic to the number of nodes, which is scalable to a large number of nodes and attributes. We also measured the performance of our MAAN implementation and the experimental results are consistent with our theoretical analysis.

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