Preserving Privacy Integration and Mining for Big Temporal Co-occurrence Patterns

Privacy policy, terms of use, public consent, reusable data, and transparency are trending words associated with the world wide web data such that privacy is now the responsibility of all stakeholders. Although privacy is a concern, integrating publicly available data may be for social good. For instance, integrating emergency calls, substance use, and overdose antagonist drug may help inform policies relating to emergency resources allocation, substance overdose antagonist drug distribution, and spiral effect of reducing overdose death. Hence, in this paper, we examine privacy preserving integration of public open data in the hierarchy of time and space. Our experimental result on four open datasets demonstrate the effectiveness of temporal and location hierarchy model in preserving privacy integration of big temporal co-occurrence data.