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Saturday, October 11, 2014

ScienceDaily: Information Technology News

ScienceDaily: Information Technology News


Computer science: 'Data smashing' could unshackle automated discovery

Posted: 09 Oct 2014 09:56 AM PDT

Computing researchers have come up with a new principle they call 'data smashing' for estimating the similarities between streams of arbitrary data without human intervention, and without access to the data sources.

Gene that drives aggressive brain cancer found by new computational approach

Posted: 09 Oct 2014 09:49 AM PDT

Using an innovative algorithm that analyzes gene regulatory and signaling networks, researchers have found that loss of a gene called KLHL9 is the driving force behind the most aggressive form of glioblastoma, the most common form of brain cancer.

Engineering new, efficient vehicle powertrains

Posted: 09 Oct 2014 06:16 AM PDT

Car engines – whether driven by gasoline, diesel, or electricity – waste an abundance of energy. Researchers are working on ways to stem this wastefulness. Ultramodern test facilities are helping them to optimize the entire development process of the engine. In the laboratory, they have already raised the degree of efficiency by up to ten percent.

Bioinformatician helps biologists find key genes

Posted: 07 Oct 2014 03:42 PM PDT

It's like looking for a needle in a haystack. Scientists searching for the gene or gene combination that affects even one plant or animal characteristic must sort through massive amounts of data, according to a professor of the mathematics and statistics. He leads a bioinformatics research group, which provides the expertise that plant and animal scientists need to uncover how genes and proteins affect cell functions.

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