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Notes for a Presentation at a
Privacy Experts Symposium: Bigger Data in a Smaller World
Centre for Commercial Law (Bond Uni), AustLII, CLPCommunity (UNSW)
12 December 2014
Notes of 9 December 2014
Roger Clarke **
© Xamax Consultancy Pty Ltd, 2014
Available under an AEShareNet licence or a Creative Commons licence.
This document is at http://www.rogerclarke.com/EC/BDLI.html
The supporting slide-set is at http://www.rogerclarke.com/EC/BDLI.pdf
The quality of inferences drawn from Big Data is dependent on a considerable array of quality factors relating to the underlying data, any scrubbing and matching procedures that are used, and the inferencing and decision processes applied to the data. The challenges presented by these quality factors is such that inferences drawn, and decisions made, on the basis of Big Data and Big Data Analytics have a high probability of being inappropriate, or downright wrong. This presentation highlights some key aspects of the challenges, and considers the extent to which organisations using Big Data are exposed to business risk.
Clarke R. (2014) 'Big Data, Big Risks' Xamax Consultancy Pty Ltd, September 2014, at http://www.rogerclarke.com/EC/BDBR.html
Clarke R. (2014b) 'Quality Factors in Big Data and Data Analytics' Xamax Consultancy Pty Ltd, September 2014, at http://www.rogerclarke.com/EC/BDQF.html
Wigan M.R. & Clarke R. (2013) 'Big Data's Big Unintended Consequences' IEEE Computer 46, 6 (June 2013) 46 - 53, at http://www.rogerclarke.com/DV/BigData-1303.html
Roger Clarke is Principal of Xamax Consultancy Pty Ltd, Canberra. He is also a Visiting Professor in the Cyberspace Law & Policy Centre at the University of N.S.W., and a Visiting Professor in the Research School of Computer Science at the Australian National University.
The content and infrastructure for these community service pages are provided by Roger Clarke through his consultancy company, Xamax.
From the site's beginnings in August 1994 until February 2009, the infrastructure was provided by the Australian National University. During that time, the site accumulated close to 30 million hits. It passed 50 million in early 2015.
Sponsored by Bunhybee Grasslands, the extended Clarke Family, Knights of the Spatchcock and their drummer
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Created: 9 December 2014 - Last Amended: 9 December 2014 by Roger Clarke - Site Last Verified: 15 February 2009
This document is at www.rogerclarke.com/EC/BDLI.html