Articles on Big data

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Cracking big data with statistical physics

Methods stemming from decades of research on disordered materials are used to describe algorithmic phase transitions, and to design new algorithms in machine-learning problems.
Australians should be able to do more than just access and transfer their own consumer data. www.shutterstock.com

Data availability report presents compromised rights for consumers

The Productivity Commission’s report on data availability and use is disappointing for consumers, who won't be able to stop firms collecting their data or challenge automated decisions made using it.
A tumor under the microscope. Cropped from cnicholsonpath/flickr

What Netflix can teach us about treating cancer

Cancer researchers dream of offering personalized treatments to patients. Can they get there using the same math that drives Netflix recommendations?
In one regard, lockout laws have succeeded in decreasing crime. But take a step back to see a city-wide perspective, and there are many other issues to consider. shutterstock

Where are they now? What public transport data reveal about lockout laws and nightlife patronage

Policy changes such as the 'lockout laws' have had profound impacts on inner Sydney nightlife. Transport data help us see whether these have caused problems to spill over into neighbouring areas.
Aspiring ‘smart cities’ like Barcelona have worked to build their profile – it recently hosted the Smart City Expo World Congress – but Australia may benefit from not having rushed in. Ramon Costa/AAP

From Smart Cities 1.0 to 2.0: it’s not (only) about the tech

Australia has lagged behind some other countries in its investment in smart cities, but in retrospect that may not have been such a bad thing.
There’s more you could donate besides blood, organs and tissue. Cropped from pulmonary_pathology/flickr

Why you should donate your data (as well as your organs) when you die

Most people know they can donate their organs after they pass away. But what about their medical data? For National Donor Day, we suggest countries create national databases of data donors.

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