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The growing field of spin electronics – spintronics – tells us that electrons spin like a top, carry angular momentum, and can be controlled as units of power, free of conventional electric current. N...
If using a single atom to capture high-resolution images of nanoscale material sounds like science fiction, think again.That’s exactly what the Quantum Sensing and Imaging Group at UC Santa Barbara ha...
Power-law Distributions in Information Science - Making the Case for Logarithmic Binning
Power-law Distributions Information Science Logarithmic Binning
2010/11/16
We suggest partial logarithmic binning as the method of choice for uncovering the nature of many distributions encountered in information science (IS). Logarithmic binning retrieves information and t...
“Market making” behaviour in an electronic order book and its impact on the bid-ask spread
Market making behaviour electronic order book bid-ask spread
2010/4/27
It has been suggested that marked point processes might be good candidates for the modeling of financial high-frequency data. A special class of point processes, Hawkes processes, has been the subject...
Researchers in the US have found that firing a camera flash at graphite oxide is enough to make graphene – atom-thick sheets of carbon first discovered in 2004 that possess unique mechanical and elect...
Transitivity vs. Intransitivity in decision making process. (An example in quantum game theory)
quantum strategies quantumgames intransitivity sequential game artificial intelligence
2010/4/8
We compare two different ways of quantization a simple sequential game Cat's Dilemma in the context of the debate on intransitive and transitive preferences. This kind of analysis can have essential m...
April 25, 2007，UPTON, NY - An interdisciplinary group of scientists at the U.S. Department of Energy’s Brookhaven National Laboratory has devised methods to make a new class of electronic devices base...