News tagged with graph theory
Innovative technique can spot errors in key technological systems
An innovative computational technique that draws on statistics, imaging and other disciplines has the capability to detect errors in sensitive technological systems ranging from satellites to weather instruments.
Technology / Computer Sciences
Jan 27, 2010 |
4 / 5 (1) |
0
Mathematics prize goes to University of Chicago's Hannah Alpert
(PhysOrg.com) -- The Association for Women in Mathematics has named Hannah Alpert, a third-year mathematics major at the University of Chicago, a co-winner of the 2010 Alice T. Schafer Prize for excellence in mathematics ...
Nov 18, 2009 |
4 / 5 (6) |
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Social networking for terrorists
A new approach to analyzing social networks, reported in the current issue of the International Journal of Services Sciences, could help homeland security find the covert connections between the people behind terrorist attack ...
Technology / Computer Sciences
May 04, 2009 |
3.5 / 5 (4) |
1
Search results for graph theory
A gender-biased metric guides funding decisions in psychology research
How do psychologists gauge scientific impact? One way is the so-called “journal impact factor,” or JIF, a ranking of a journal derived from the number of citations by other authors to all of the articles it has ...
Medicine & Health / Psychology & Psychiatry
Jan 13, 2012 |
1 / 5 (2) |
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Listening to the stars
It is almost night on the island of Puerto Rico. Astronomer Joanna Rankin raises her head toward the sky. A few of the brightest stars shine through blue cracks in a ragged dome of gray clouds. To her back, ...
Dec 01, 2011 |
5 / 5 (4) |
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Recent advance in detonation theory
A detonation wave is a chemical reaction wave propagating at the velocity of a shock wave along the explosive charge. There is great demand for a detonation model that can accurately simulate the detonation process, which ...
Nov 18, 2011 |
5 / 5 (1) |
3
Potential new NASA mission would reveal the hearts of undead stars
Neutron stars have been called the zombies of the cosmos, shining on even though they're technically dead, and occasionally feeding on a neighboring star if it gets too close.
Space & Earth / Space Exploration
Nov 09, 2011 |
4.7 / 5 (6) |
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A new method for the compression of complex signals presented
Scientists from Universidad Carlos III de Madrid and the University of Southern California have developed a compression method that improves the compacting of video signals, and which could be used to study ...
Technology / Computer Sciences
Oct 31, 2011 |
4 / 5 (3) |
1
Dolphins, aliens, and the search for intelligent life
How do we define intelligence? SETI, the Search for Extraterrestrial Intelligence, clearly equates intelligence with technology (or, more precisely, the building of radio or laser beacons). Some, such as the ...
Space & Earth / Space Exploration
Aug 30, 2011 |
5 / 5 (14) |
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Drawing and doodling can help you learn science: study
(Medical Xpress) -- According to a new study students should be encouraged to use freehand drawings in science class because it will help them learn more quickly.
Medicine & Health / Psychology & Psychiatry
Aug 26, 2011 |
5 / 5 (4) |
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Physicists closing in on the elusive Higgs boson
Scientists at a meeting in Grenoble, France, recently stoked speculation that physicists at the world's biggest particle accelerator may soon provide a first look at the elusive Higgs boson - the final piece of evidence needed ...
Aug 17, 2011 |
5 / 5 (6) |
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Redefining how the brain plans movement
In 1991, Carl Lewis was both the fastest man on earth and a profound long jumper, perhaps the greatest track-and-field star of all time in the prime of his career. On June 14th of that year, however, Carl Lewis was human. ...
Medicine & Health / Neuroscience
Aug 10, 2011 |
3.3 / 5 (4) |
0
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Seeing the S-curve in everything
Esses are everywhere. From economic trends, population growth, the spread of cancer, or the adoption of new technology, certain patterns inevitably seem to emerge. A new technology, for example, begins with ...
Jul 20, 2011 |
4 / 5 (7) |
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List of search results for graph theory
