Spread of DNA databases sparks ethical concerns
You can ditch your computer and leave your cellphone at home, but you can't escape your DNA. It belongs uniquely to you—and, increasingly, to the authorities.
You can ditch your computer and leave your cellphone at home, but you can't escape your DNA. It belongs uniquely to you—and, increasingly, to the authorities.
Biotechnology
Jul 12, 2013
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Homomorphic encryption is one of the most exciting new research topics in cryptography, which promises to make cloud computing perfectly secure. With it, a Web user would send encrypted data to a server in the cloud, which ...
Computer Sciences
Jun 10, 2013
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Before there were satellites, weather data transmitters, or computer databases, there were the ship's logs of Arctic sea voyages, where sailors dutifully recording weather observations. Now, a new crowdsourcing effort could ...
Earth Sciences
Oct 25, 2012
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Crowdsourcing is a technique for farming out labor-intensive tasks over the Internet by splitting them into small chunks that dozens, hundreds or even thousands of people complete at their desks for a few cents each.
Computer Sciences
Aug 24, 2012
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A new database promises to be an invaluable resource to scientists who use a unique single-celled fungus to study human diseases.
Biotechnology
Nov 28, 2011
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Imagine trying to analyze all of the English entries in Wikipedia. Now imagine you've got 20 times as much information. That's the challenge scientists face when working with gigabyte data sets. Scientists at Pacific Northwest ...
Computer Sciences
Sep 20, 2011
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(PhysOrg.com) -- Searching the internet might seem simple, but applying a little bit of economic theory to information retrieval can shed some light on the best search strategies to adopt, according to researchers.
Computer Sciences
Aug 11, 2011
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(PhysOrg.com) -- Google, and eight other already approved companies are likely to soon be joined by Microsoft as they all take a giant leap into the great "white space" unknown. Because bandwidth for computing devices has ...
To many big companies, you aren't just a customer, but are described by multiple "dimensions" of information within a computer database. Now, a University of Utah computer scientist has devised a new method for simpler, faster ...
Computer Sciences
Jul 22, 2010
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Scientists at the University of Texas in Dallas, with funding from AFOSR's Multidisciplinary University Research Initiative, are seeking solutions for maintaining privacy in a cloud, or an Internet-based computing environment ...
Computer Sciences
Jun 17, 2010
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