Search results for complex networks:
Scientists describe technique for extracting hierarchical structure of networks
May 01, 2008 |
4.4 / 5 (16) |
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Networks -- used throughout the sciences in the study of biological, technological, and social complexity -- can often be too complex to visualize or understand.
What's the semantic organization of human language?
Other Sciences / Social Sciences
Aug 11, 2009 |
4.5 / 5 (14) |
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A Chinese semantic network with semantic (argument structure) annotation was built and investigated for finding its global statistical properties. The results show that semantic network is also small-world and scale-free ...
Greedy Routing Enables Network Navigation Without a 'Map'
Feb 17, 2009 |
4.6 / 5 (20) |
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(PhysOrg.com) -- How does an e-mail get routed so quickly to its recipient's inbox, or a search query generate relevant Web pages from servers from around the world? Navigating the Internet - or any similar ...
This is your grid on brains
Oct 02, 2008 |
4.6 / 5 (21) |
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(PhysOrg.com) -- Managing power networks in the future may involve a little more brain power than it does today, if researchers at Missouri University of Science and Technology succeed in a new project that ...
Researchers develop computational tool to untangle complex data
Dec 16, 2008 |
4.4 / 5 (13) |
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(PhysOrg.com) -- A group of Dartmouth researchers have developed a mathematical tool that can be used to unscramble the underlying structure of time-dependent, interrelated, complex data, like the votes of ...
Researchers show how to divide and conquer 'social network' of cells
Nov 09, 2009 |
5 / 5 (1) |
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On Noah's Ark animals came in twos: male and female. In human bodies trillions of cells are coupled, too, and so are the molecules from which they are composed. Yet these don't come in twos, they are regrouped ...
Ancient archaeology holds clue to new computer systems
Aug 06, 2008 |
3.8 / 5 (9) |
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Researchers are looking back at ancient civilisations in order to develop future computer systems in a £1.75m project.
Scientists create working artificial nerve networks
Jan 28, 2009 |
4.5 / 5 (8) |
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Scientists have already hooked brains directly to computers by means of metal electrodes, in the hope of both measuring what goes on inside the brain and eventually healing conditions such as blindness or epilepsy. In the ...
'Six Degrees of Kevin Bacon' game provides clue to efficiency of complex networks
Nov 17, 2008 |
4.4 / 5 (21) |
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As the global population continues to grow exponentially, our social connections to one another remain relatively small, as if we're all protagonists in the Kevin Bacon game inspired by "Six Degrees of Separation," ...
New model suggests how the brain might stay in balance
Sep 24, 2009 |
3.9 / 5 (8) |
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(PhysOrg.com) -- Physicists have theorized for decades about how neural networks might be able to accomplish the incredibly complex calculations the human brain performs all the time. But simply stabilizing ...
Technology on way to forecasting humanity's needs
Jul 23, 2009 |
4.3 / 5 (6) |
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Much as meteorologists predict the path and intensity of hurricanes, Indiana University's Alessandro Vespignani believes we will one day predict with unprecedented foresight, specificity and scale such things as the economic ...
NJIT professor finds engineering technique to identify disease-causing genes
Oct 28, 2008 |
4.3 / 5 (3) |
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Scientists believe that complex diseases such as schizophrenia, major depression and cancer are not caused by one, but a multitude of dysfunctional genes. A novel computational biology method developed by a research team ...
Electrical engineer working to improve monitoring systems
Sep 25, 2009 |
3 / 5 (2) |
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(PhysOrg.com) -- An old man walks down the stairs in his home. Suddenly, he trips and falls. No one is home to help him. But soon he hears the reassuring clanging of approaching sirens. The surveillance system installed in ...
Researchers help unlock the secrets of gene regulatory networks
Biology /
Feb 03, 2009 |
5 / 5 (2) |
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A quartet of studies by researchers at the California Institute of Technology (Caltech) highlight a special feature on gene regulatory networks recently published in the Proceedings of the National Academy of Sciences (PNAS) ...
Researchers discover architecture for fundamental processes of life
Biology /
May 13, 2008 |
4.3 / 5 (13) |
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A team of Canadian researchers has completed a massive survey of the network of protein complexes that orchestrate the fundamental processes of life. In the online edition of the journal Science, researchers from the Université ...
