The paradox of big data spoils vaccination surveys
When Delphi-Facebook and the U.S. Census Bureau provided near-real time estimates of COVID-19 vaccine uptake last spring, their weekly surveys drew on responses from as many as 250,000 people.
When Delphi-Facebook and the U.S. Census Bureau provided near-real time estimates of COVID-19 vaccine uptake last spring, their weekly surveys drew on responses from as many as 250,000 people.
Mathematics
Dec 8, 2021
3
719
For the first time, computer scientists and mathematicians have used artificial intelligence to help prove or suggest new mathematical theorems in the complex fields of knot theory and representation theory.
Mathematics
Dec 1, 2021
6
2627
What do you do after solving the answer to life, the universe, and everything? If you're mathematicians Drew Sutherland and Andy Booker, you go for the harder problem.
Mathematics
Mar 11, 2021
7
1757
What are the secrets behind one of the most successful fantasy series of all time? How has a story as complex as "Game of Thrones" enthralled the world and how does it compare to other narratives?
Mathematics
Nov 2, 2020
0
1170
Seismic waves, commonly associated with earthquakes, have been used by scientists to develop a universal scaling law for the sense of touch. A team, led by researchers at the University of Birmingham, used Rayleigh waves ...
Mathematics
Oct 9, 2020
2
1097
Brownian motion describes the random movement of particles in fluids, however, this revolutionary model only works when a fluid is static, or at equilibrium.
Mathematics
Mar 18, 2020
8
3525
A team of researchers from Western Norway University of Applied Sciences, Riga Technical University and Ben-Gurion University has created a mathematical model that can be used to predict boarding times for airplanes based ...
Two economics professor have modified a commonly used bank assessment tool to make predictions about a national or global financial crisis. In their paper published in Proceedings of the National Academy of Sciences, Nobel ...
Researchers from the Harvard John A. Paulson School of Engineering and Applied Sciences (SEAS) have developed a mathematical framework that can turn any sheet of material into any prescribed shape, inspired by the paper craft ...
Mathematics
Aug 20, 2019
3
3023
A team of researchers at the Israel Institute of Technology has built what they describe as a Ramanujan machine—a device that automatically generates conjectures (mathematical statements that are proposed as true statements) ...