Zobrazeno 1 - 10
of 77
pro vyhledávání: '"Brummitt, Charles D."'
Autor:
Brummitt, Charles D., Mathers, Cara A., Keating, Rebecca Arundale, O'Leary, Katherine, Easter, Mark, Friedl, Mark A., DuBuisson, Max, Campbell, Eleanor E., Pape, Ryan, Peters, Samuel J.W., Kumar, Ashok A.
Publikováno v:
In Journal of Environmental Management October 2024 369
Autor:
Mathers, Cara, Black, Christopher K., Segal, Brian D., Gurung, Ram B., Zhang, Yao, Easter, Mark J., Williams, Stephen, Motew, Melissa, Campbell, Eleanor E., Brummitt, Charles D., Paustian, Keith, Kumar, Ashok A.
Publikováno v:
In Geoderma October 2023 438
We develop a machine-learning-based method, Principal Smooth-Dynamics Analysis (PriSDA), to identify patterns in economic development and to automate the development of new theory of economic dynamics. Traditionally, economic growth is modeled with a
Externí odkaz:
http://arxiv.org/abs/1812.03534
Autor:
Brummitt, Charles D., Huremovic, Kenan, Pin, Paolo, Bonds, Matthew H., Vega-Redondo, Fernando
Poor economies not only produce less; they typically produce things that involve fewer inputs and fewer intermediate steps. Yet the supply chains of poor countries face more frequent disruptions---delivery failures, faulty parts, delays, power outage
Externí odkaz:
http://arxiv.org/abs/1707.05914
Publikováno v:
Phys. Rev. E 91, 062813, 2015
The seniority of debt, which determines the order in which a bankrupt institution repays its debts, is an important and sometimes contentious feature of financial crises, yet its impact on system-wide stability is not well understood. We capture seni
Externí odkaz:
http://arxiv.org/abs/1501.05400
Publikováno v:
J. R. Soc. Interface 2015 12 20150712
An important challenge in several disciplines is to understand how sudden changes can propagate among coupled systems. Examples include the synchronization of business cycles, population collapse in patchy ecosystems, markets shifting to a new techno
Externí odkaz:
http://arxiv.org/abs/1410.4175
Publikováno v:
Phys. Rev. E 90, 062816 (2014)
Threshold cascade models have been used to describe spread of behavior in social networks and cascades of default in financial networks. In some cases, these networks may have multiple kinds of interactions, such as distinct types of social ties or d
Externí odkaz:
http://arxiv.org/abs/1403.3472
Publikováno v:
PLoS ONE 9(8): e104219
We explore a model of the interaction between banks and outside investors in which the ability of banks to issue inside money (short-term liabilities believed to be convertible into currency at par) can generate a collapse in asset prices and widespr
Externí odkaz:
http://arxiv.org/abs/1403.1637
Publikováno v:
Phys. Rev. E 89, 012807 (2014)
The Bak-Tang-Wiesenfeld (BTW) sandpile process is an archetypal, stylized model of complex systems with a critical point as an attractor of their dynamics. This phenomenon, called self-organized criticality (SOC), appears to occur ubiquitously in bot
Externí odkaz:
http://arxiv.org/abs/1310.5360
Publikováno v:
PNAS 110 (30) 12159 (2013)
The 20th-century engineering feat that most improved the quality of human life, the electric power system, now faces discipline-spanning challenges that threaten that distinction. So multilayered and complex that they resemble ecosystems, power grids
Externí odkaz:
http://arxiv.org/abs/1307.7305