The physiology analysis system: an integrated approach for warehousing, management and analysis of time-series physiology data.
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Date
2007-03-12
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Abstract
The physiology analysis system PAS was developed as a resource to support the efficient warehousing management and analysis of physiology data particularly continuous time series data that may be extensive of variable quality and distributed across many files The PAS incorporates time series data collected by many types of data acquisition devices and it is designed to free users from data management burdens This Web based system allows both discrete attribute and time series ordered data to be manipulated visualized and analyzed via a client s Web browser All processes occur on a server so that the client does not have to download data or any application programs and the PAS is independent of the client s computer operating system The PAS contains a library of functions written in different computer languages that the client can add to and use to perform specific data operations Functions from the library are sequentially inserted into a function chain based logical structure to construct sophisticated data operators from simple function building blocks affording ad hoc query and analysis of time series data These features support advanced mining of physiology data