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Semantic measures as information quality criteria for query routing processes
2013
International Journal of Business Intelligence and Data Mining
Query answering has been addressed as a key issue in distributed environments such as peer data management systems (PDMS). An important step in this process regards query routing, i.e., how to find peers (data sources) that are most likely to provide results according to the submitted query. In this process, queries are reformulated and propagated through network peers using the semantic mappings between neighbour peers' schemas. The successive processes of query reformulation may result in a
doi:10.1504/ijbidm.2013.057745
fatcat:xkhmpk6otfbcnbg5dtw5pkqb4u