News tagged with database system

Geostatistical method predicts urban pollution

Researchers from the University of Castilla-La Mancha have developed a measurement system that permits the prediction of atmospheric pollution due to nitrogen oxides in a specific location and at a particular ...

Mar 26, 2013
5 / 5 (2) 0

Making crowdsourcing easier

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 ...

Aug 24, 2012
not rated yet 1 | with audio podcast

The economics of database searching

(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.

Aug 11, 2011
5 / 5 (1) 0 | with audio podcast

First 'white space' devices about to debut

(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 ...

May 25, 2011 report
3.8 / 5 (5) 9 | with audio podcast

Faster websites, more reliable data

Today, visiting almost any major website -- checking your Facebook news feed, looking for books on Amazon, bidding for merchandise on eBay -- involves querying a database. But the databases that these sites ...

Oct 14, 2010
4 / 5 (2) 0 | with audio podcast

Addressing the DNA Backlog

(PhysOrg.com) -- Valerie Neumann was drugged and raped in 2006, but the DNA her attacker left behind is still untested. Her case is not unusual.

Jul 13, 2010
3.7 / 5 (3) 0