Service-Oriented Architecture for High-Dimensional Private Data Mashup

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Provided by: Institute of Electrical & Electronic Engineers
Topic: Big Data
Format: PDF
Mashup is a web technology that allows different service providers to flexibly integrate their expertise and to deliver highly customizable services to their customers. Data mashup is a special type of mashup application that aims at integrating data from multiple data providers depending on the user's request. However, integrating data from multiple sources brings about three challenges: simply joining multiple private data sets together would reveal the sensitive information to the other data providers. The integrated (mashup) data could potentially sharpen the identification of individuals and, therefore, reveal their person-specific sensitive information that was not available before the mashup. The mashup data from multiple sources often contain many data attributes.
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