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We show how the multivariable signature and Alexander polynomial of a colored link can be computed from a single symmetric matrix naturally defined from a colored link diagram. In the case of a single variable, it coincides with the matrix introduced
Externí odkaz:
http://arxiv.org/abs/2405.17011
Publikováno v:
JMIR mHealth and uHealth, Vol 9, Iss 3, p e23728 (2021)
BackgroundThe use of wearables facilitates data collection at a previously unobtainable scale, enabling the construction of complex predictive models with the potential to improve health. However, the highly personal nature of these data requires str
Externí odkaz:
https://doaj.org/article/51c54193bf0046dd8841ff05e8f169c1
Publikováno v:
Journal of Medical Internet Research, Vol 23, Iss 2, p e24730 (2021)
BackgroundDuring the COVID-19 pandemic, new digital solutions have been developed for infection control. In particular, contact tracing mobile apps provide a means for governments to manage both health and economic concerns. However, public reception
Externí odkaz:
https://doaj.org/article/7689004c86fb4e23b7c133f453785436
As artificial intelligence (AI) increasingly becomes an integral part of our societal and individual activities, there is a growing imperative to develop responsible AI solutions. Despite a diverse assortment of machine learning fairness solutions is
Externí odkaz:
http://arxiv.org/abs/2312.16726
Autor:
Jiang, Yunping, Liu, Jessica
We define a uniformly behaved in ${\mathbb N}$ arithmetic sequence ${\bf a}$ and an ${\bf a}$-mean Lyapunov stable dynamical system $f$. We consider the mean partial sum of a continuous function $\phi$ over the ${\bf a}$-orbit of $f$ up to $N$. The m
Externí odkaz:
http://arxiv.org/abs/2311.16928
Autor:
Liu, Jessica
In 2018 Kashaev introduced a diagrammatic link invariant conjectured to be twice the Levine-Tristram signature. If true, the conjecture would provide a simple way of computing the Levine-Tristram signature of a link by taking the signature of a real
Externí odkaz:
http://arxiv.org/abs/2311.01923
Autor:
Liu, Jessica Janine, Goldberg, Hanna R, Lentz, Eric JM, Matelski, John Justin, Alam, Asim, Bell, Chaim M
Publikováno v:
Journal of Medical Internet Research, Vol 22, Iss 5, p e16708 (2020)
BackgroundPhysician rating websites are commonly used by the public, yet the relationship between web-based physician ratings and health care quality is not well understood. ObjectiveThe objective of our study was to use physician disciplinary convi
Externí odkaz:
https://doaj.org/article/878882bf979f487ebdccd0646e63faa9
Autor:
Liu, Jessica1 (AUTHOR), Liu, Weiling2 (AUTHOR) w.liu@northeastern.edu
Publikováno v:
Review of Financial Studies. Apr2024, Vol. 37 Issue 4, p1149-1189. 41p.
Publikováno v:
In Drug and Alcohol Dependence 1 May 2024 258
Autor:
Liu, Jessica, Knoll, Sarah J., Pascale, Michael P., Gray, Caroline A., Bodolay, Alec, Potter, Kevin W., Gilman, Jodi, Eden Evins, A., Schuster, Randi M.
Publikováno v:
In Addictive Behaviors October 2024 157