A Framework for Sampling-Based XML Data Pricing

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Ruiming Tang, Antoine Amarilli, Pierre Senellart, Stéphane Bressan

Published: 2016, Last Modified: 22 Jan 2026Trans. Large Scale Data Knowl. Centered Syst. 2016EveryoneRevisionsBibTeXCC BY-SA 4.0
Abstract: While price and data quality should define the major trade-off for consumers in data markets, prices are usually prescribed by vendors and data quality is not negotiable. In this paper we study a model where data quality can be traded for a discount. We focus on the case of XML documents and consider completeness as the quality dimension.