Zobrazeno 1 - 10
of 26
pro vyhledávání: '"Jean-Jacques Slotine"'
Autor:
Leo Kozachkov, John Tauber, Mikael Lundqvist, Scott L Brincat, Jean-Jacques Slotine, Earl K Miller
Publikováno v:
PLoS Computational Biology, Vol 18, Iss 12, p e1010776 (2022)
Working memory has long been thought to arise from sustained spiking/attractor dynamics. However, recent work has suggested that short-term synaptic plasticity (STSP) may help maintain attractor states over gaps in time with little or no spiking. To
Externí odkaz:
https://doaj.org/article/10cb46d8651c40efb2288e1d61434ae6
Publikováno v:
PLoS Computational Biology, Vol 16, Iss 8, p e1007659 (2020)
The brain consists of many interconnected networks with time-varying, partially autonomous activity. There are multiple sources of noise and variation yet activity has to eventually converge to a stable, reproducible state (or sequence of states) for
Externí odkaz:
https://doaj.org/article/36ca6e6077b44684b6c62a98fe0389f6
Publikováno v:
PLoS ONE, Vol 15, Iss 8, p e0236661 (2020)
This paper considers the analysis of continuous time gradient-based optimization algorithms through the lens of nonlinear contraction theory. It demonstrates that in the case of a time-invariant objective, most elementary results on gradient descent
Externí odkaz:
https://doaj.org/article/2d51ce1e5f744a22a3c78e0eccd1e98c
Publikováno v:
PLoS Computational Biology, Vol 11, Iss 1, p e1004039 (2015)
Previous explanations of computations performed by recurrent networks have focused on symmetrically connected saturating neurons and their convergence toward attractors. Here we analyze the behavior of asymmetrical connected networks of linear thresh
Externí odkaz:
https://doaj.org/article/42ffb43a71d0472e9cd232857c9c5b0f
Publikováno v:
PLoS ONE, Vol 7, Iss 9, p e44459 (2012)
We introduce the concept of control centrality to quantify the ability of a single node to control a directed weighted network. We calculate the distribution of control centrality for several real networks and find that it is mainly determined by the
Externí odkaz:
https://doaj.org/article/e2f6347142324a35987f4bff0e9f627a
Publikováno v:
PLoS Computational Biology, Vol 6, Iss 1, p e1000637 (2010)
THE FUNCTIONAL ROLE OF SYNCHRONIZATION HAS ATTRACTED MUCH INTEREST AND DEBATE: in particular, synchronization may allow distant sites in the brain to communicate and cooperate with each other, and therefore may play a role in temporal binding, in att
Externí odkaz:
https://doaj.org/article/66dcaf6a494a4f2fa8dd36ebc7814baf
Publikováno v:
IEEE Robotics and Automation Letters. 8:1375-1382
Humans are remarkable at navigating and moving through dynamic and complex spaces, such as crowded streets. For robots to do the same, it is crucial that they are endowed with highly reactive obstacle avoidance robust to partial and poor sensing. We
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6e2ce2eb56e91d04b0f4b67b72567cde
https://doi.org/10.1109/lra.2022.3232271
https://doi.org/10.1109/lra.2022.3232271
Autor:
Anand Srinivasan, Jean-Jacques Slotine
Publikováno v:
Journal of Differential Equations. 344:203-229
Geodesic contraction in vector-valued differential equations is readily verified by linearized operators which are uniformly negative-definite in the Riemannian metric. In the infinite-dimensional setting, however, such analysis is generally restrict
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f74ee93266c8eb7b3f7ec23bd9857e7a
https://doi.org/10.1016/j.jde.2022.10.040
https://doi.org/10.1016/j.jde.2022.10.040
Publikováno v:
IEEE Transactions on Automatic Control. 67:4629-4644
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e61c777ae3779ee065b30842814a11ce
https://doi.org/10.1109/tac.2022.3162547
https://doi.org/10.1109/tac.2022.3162547
Publikováno v:
IEEE Transactions on Automatic Control. 67:4994-5001
The flow of contracting systems contracts 1-dimensional parallelotopes, i.e., line segments, at an exponential rate. One reason for the usefulness of contracting systems is that many interconnections of contracting sub-systems yield an overall contra
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::47985ac710229c1b2c7aa54975eac620
https://doi.org/10.1109/tac.2022.3177715
https://doi.org/10.1109/tac.2022.3177715