A Transformer-Based Deep Learning Approach for Fairly Predicting
Post-Liver Transplant Risk Factors
April 5, 2023
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Computer Science
Machine Learning
Liver transplantation is a life-saving procedure for patients with end-stage
liver disease. There are two main challenges in liver transplant: finding the
best matching patient for a donor and ensuring transplant equity among
different subp...
Fair Ordering via Streaming Social Choice Theory
April 5, 2023
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Computer Science
Cryptography and Security
Prior work studies the question of ``fairly'' ordering transactions in a
replicated state machine. Each of n replicas receives transactions in a
possibly different order, and the system must aggregate the observed orderings
into a single ...
Going Further: Flatness at the Rescue of Early Stopping for Adversarial
Example Transferability
April 5, 2023
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Statistics
Computer Science
Machine Learning
Computer Vision and Pattern Recognition
Machine Learning
Transferability is the property of adversarial examples to be misclassified
by other models than the surrogate model for which they were crafted. Previous
research has shown that early stopping the training of the surrogate model
substantia...
Biochemical covalent modification networks exhibit a remarkable suite of
steady state and dynamical properties such as multistationarity, oscillations,
ultrasensitivity and absolute concentration robustness. This paper focuses on
conditions...
Deep learning approach for identification of HII regions during
reionization in 21-cm observations -- II. foreground contamination
April 5, 2023
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Physics
Cosmology and Nongalactic Astrophysics
Instrumentation and Methods for Astrophysics
The upcoming Square Kilometre Array Observatory (SKAO) will produce images of
neutral hydrogen distribution during the epoch of reionization by observing the
corresponding 21-cm signal. However, the 21-cm signal will be subject to
instrumen...
Generalized Charges, Part I: Invertible Symmetries and Higher
Representations
April 5, 2023
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Mathematics
Physics
Category Theory
Strongly Correlated Electrons
High Energy Physics - Theory
q-charges describe the possible actions of a generalized symmetry on
q-dimensional operators. In Part I of this series of papers, we describe
q-charges for invertible symmetries; while the discussion of q-charges for
non-invertible ...
The Expected Sample Allele Frequencies from Populations of Changing Size
via Orthogonal Polynomials
April 5, 2023
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Quantitative Biology
Statistics
Populations and Evolution
Applications
In this article, discrete and stochastic changes in (effective) population
size are incorporated into the spectral representation of a biallelic diffusion
process for drift and small mutation rates. A forward algorithm inspired by
Hidden-Ma...
PWESuite: Phonetic Word Embeddings and Tasks They Facilitate
April 5, 2023
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Computer Science
Computation and Language
Mapping words into a fixed-dimensional vector space is the backbone of modern
NLP. While most word embedding methods successfully encode semantic
information, they overlook phonetic information that is crucial for many tasks.
We develop thr...
Supporting Energy-Based Learning With An Ising Machine Substrate: A Case
Study on RBM
April 5, 2023
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Computer Science
Emerging Technologies
Nature apparently does a lot of computation constantly. If we can harness
some of that computation at an appropriate level, we can potentially perform
certain type of computation (much) faster and more efficiently than we can do
with a von ...
On Continuous Full-Order Integral-Terminal Sliding Mode Control with
Unknown Apriori Bound on Uncertainty
April 5, 2023
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Electrical Engineering and Systems Science
Computer Science
Mathematics
Systems and Control
Systems and Control
Optimization and Control
This study aims at providing a solution to the problem of designing a
continuous and finite-time control for a class of nonlinear systems in the
presence of matched uncertainty with an unknown apriori bound. First, we
propose a Full-Order I...