News tagged with computer logic

Fuzzy logic predicts cell aging

The process of aging disturbs a broad range of cellular mechanisms in a complex fashion and is not well understood. Computer models using fuzzy logic might help to unravel these complexities and predict how aging progresses ...

Jun 17, 2010
3 / 5 (6) 2 | with audio podcast

Physicists set guidelines for qubit candidates

(PhysOrg.com) -- To build a quantum computer, it's essential to be able to quickly and efficiently manipulate the quantum states of qubits. The qubits, which are the basic unit of quantum information, can be composed of many ...

May 04, 2010 feature
4.4 / 5 (18) 1

Computing, Sudoku-style

When Alexey Radul began graduate work at MIT's Computer Science and Artificial Intelligence Lab in 2003, he was interested in natural-language processing -- designing software that could understand ordinary ...

Apr 28, 2010
4.8 / 5 (8) 3 | with audio podcast

Researchers create molecular diode

(PhysOrg.com) -- Recently, at Arizona State University’s Biodesign Institute, N.J. Tao and collaborators have found a way to make a key electrical component on a phenomenally tiny scale. Their single-molecule diode is described ...

Oct 22, 2009
4.5 / 5 (6) 0

Researchers create molecular diode

Recently, at Arizona State University's Biodesign Institute, N.J. Tao and collaborators have found a way to make a key electrical component on a phenomenally tiny scale. Their single-molecule diode is described ...

Oct 13, 2009
4.4 / 5 (12) 0

Physicist takes a quantum leap

(PhysOrg.com) -- A University of Queensland physicist is seeking answers to a persistent problem throughout human history: how do I compute things? None, however, have had the same impact as what we today know as simply the ...

Jul 06, 2009
4.3 / 5 (7) 2