Search Results for author: Eduardo D. Sontag

Found 9 papers, 1 papers with code

A necessary condition for non-monotonic dose response, with an application to a kinetic proofreading model -- Extended version

no code implementations20 Mar 2024 Polly Y. Yu, Eduardo D. Sontag

Steady state non-monotonic ("biphasic") dose responses are often observed in experimental biology, which raises the control-theoretic question of identifying which possible mechanisms might underlie such behaviors.

Properties of Immersions for Systems with Multiple Limit Sets with Implications to Learning Koopman Embeddings

no code implementations28 Dec 2023 Zexiang Liu, Necmiye Ozay, Eduardo D. Sontag

Linear immersions (or Koopman eigenmappings) of a nonlinear system have wide applications in prediction and control.

Why should autoencoders work?

no code implementations3 Oct 2023 Matthew D. Kvalheim, Eduardo D. Sontag

Deep neural network autoencoders are routinely used computationally for model reduction.

On the ISS Property of the Gradient Flow for Single Hidden-Layer Neural Networks with Linear Activations

no code implementations17 May 2023 Arthur Castello B. de Oliveira, Milad Siami, Eduardo D. Sontag

Recent research in neural networks and machine learning suggests that using many more parameters than strictly required by the initial complexity of a regression problem can result in more accurate or faster-converging models -- contrary to classical statistical belief.

Epigenetic factor competition reshapes the EMT landscape

no code implementations13 Sep 2022 M. Ali Al-Radhawi, Shubham Tripathi, Yun Zhang, Eduardo D. Sontag, Herbert Levine

In such models, epigenetic factors are usually proposed to act on the chromatin regions directly involved in the expression of relevant genes.

Edge Selection in Bilinear Dynamical Networks

no code implementations8 Sep 2020 Arthur Castello B. de Oliveira, Milad Siami, Eduardo D. Sontag

We develop some basic principles for the design and robustness analysis of a continuous-time bilinear dynamical network, where an attacker can manipulate the strength of the interconnections/edges between some of the agents/nodes.

Mediating Ribosomal Competition by Splitting Pools

1 code implementation1 Sep 2020 Jared Miller, M. Ali Al-Radhawi, Eduardo D. Sontag

The competition for resources between host and circuit genes can be ameliorated by splitting the ribosome pool by use of orthogonal ribosomes, where the circuit genes are exclusively translated by mutated ribosomes.

Translation

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