Istituto di Scienza e Tecnologie dell'Informazione     
Silvestri F., Orlando S., Perego R. WINGS: A Parallel Indexer for Web Contents. In: Computational Science - ICCS 2004: 4th International Conference (Kraków, Poland,, 6-9 June 2004). Proceedings, pp. 263 - 270. Marian Bubak, Geert Dick van Albada, Peter M. A. Sloot, et al. (eds.). (Lecture Notes in Computer Science, vol. 3036). Springer, 2004.
In this paper we discuss the design of a parallel indexer for Web documents. By exploiting both data and pipeline parallelism, our prototype indexer e ciently builds a partitioned inverted compressed index, a suitable data structure commonly utilized by modern Web Search Engines. We discuss implementation issues and report the results of preliminary tests conducted on a SMP PCs.
Subject Indexing web documents
H.3.3 Information Search and Retrieval
H.3.4 Systems and Software

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