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pro vyhledávání: '"Sachs BE"'
Autor:
Brouillard, Philippe, Squires, Chandler, Wahl, Jonas, Kording, Konrad P., Sachs, Karen, Drouin, Alexandre, Sridhar, Dhanya
Causal discovery aims to automatically uncover causal relationships from data, a capability with significant potential across many scientific disciplines. However, its real-world applications remain limited. Current methods often rely on unrealistic
Externí odkaz:
http://arxiv.org/abs/2412.01953
We consider a repeatedly played generalized Nash equilibrium game. This induces a multi-agent online learning problem with joint constraints. An important challenge in this setting is that the feasible set for each agent depends on the simultaneous m
Externí odkaz:
http://arxiv.org/abs/2410.02400
Dynamics of coarse-grained particle systems derived via the Mori-Zwanzig projection formalism commonly take the form of a (generalized) Langevin equation with configuration-dependent friction and diffusion tensors. In this article, we introduce a cla
Externí odkaz:
http://arxiv.org/abs/2407.13935
When the target of inference is a real-valued function of probability parameters in the k-sample multinomial problem, variance estimation may be challenging. In small samples, methods like the nonparametric bootstrap or delta method may perform poorl
Externí odkaz:
http://arxiv.org/abs/2406.19141
ChatGPT disrupted the application of machine-learning methods and drastically reduced the usage barrier. Chatbots are now widely used in a lot of different situations. They provide advice, assist in writing source code, or assess and summarize inform
Externí odkaz:
http://arxiv.org/abs/2406.16572
Tracking the solution of time-varying variational inequalities is an important problem with applications in game theory, optimization, and machine learning. Existing work considers time-varying games or time-varying optimization problems. For strongl
Externí odkaz:
http://arxiv.org/abs/2406.14059
We describe a family of twisted partition functions for the relativistic spinning particle models. For suitable choices of fugacities this computes a refined Euler characteristics that counts the dimension of the physical states for arbitrary picture
Externí odkaz:
http://arxiv.org/abs/2402.09868
Autor:
Sachs, Jeffrey D.
Publikováno v:
Horizons: Journal of International Relations and Sustainable Development, 2024 Jul 01(27), 12-23.
Externí odkaz:
https://www.jstor.org/stable/48790034
In instrumental variable (IV) settings, such as in imperfect randomized trials and observational studies with Mendelian randomization, one may encounter a continuous exposure, the causal effect of which is not of true interest. Instead, scientific in
Externí odkaz:
http://arxiv.org/abs/2401.17735
We investigate cosmological correlators for conformally coupled $\phi^4$ theory in four-dimensional de Sitter space. These \textit{in-in} correlators differ from scattering amplitudes for massless particles in flat space due to the spacelike structur
Externí odkaz:
http://arxiv.org/abs/2312.13803