Tensor-based least-squares solutions for multirelational signals and applications

SY Chang, HC Wu - IEEE Transactions on Cybernetics, 2023 - ieeexplore.ieee.org
The approach of least squares (LSs) has been quite popular and widely adopted for the
common linear regression analysis, which can give rise to the solution to an arbitrary …

Topology learning of linear dynamical systems with latent nodes using matrix decomposition

MS Veedu, H Doddi… - IEEE Transactions on …, 2021 - ieeexplore.ieee.org
In this article, we present a novel approach to reconstruct the topology of networked linear
dynamical systems with latent nodes. The network is allowed to have directed loops and bi …

Tensor quantization: High-dimensional data compression

SY Chang, HC Wu - IEEE Transactions on Circuits and Systems …, 2022 - ieeexplore.ieee.org
Quantization is an important technique to transform the input sample values from a large set
(or a continuous range) into the output sample values in a small set (or a finite set). It has …

Cooperative topology sensing of wireless networks with distributed sensors

Z Liu, G Ding, Z Wang, S Zheng… - IEEE Transactions on …, 2020 - ieeexplore.ieee.org
As a key technology of network inference, topology sensing plays an important role in
understanding, explaining and predicting network behavior. Majority of existing studies …

General tail bounds for random tensors summation: majorization approach

SY Chang, Y Wei - Journal of Computational and Applied Mathematics, 2022 - Elsevier
In recent years, tensors have been applied to different applications in science and
engineering fields. In order to establish theory about tail bounds of the tensors summation …

Topology identification under spatially correlated noise

MS Veedu, MV Salapaka - Automatica, 2023 - Elsevier
This article addresses the problem of reconstructing the topology of a network of agents
interacting via linear dynamics, while being excited by exogenous stochastic sources that …

[HTML][HTML] Topology identification method of low-voltage distribution network based on measurement data of IOT devices

S Wu, J Han, C Cai, Q Wang - Energy Reports, 2023 - Elsevier
Accurate network topology information serves as the foundation for the operation of active
control and active management, which have become indispensable requirements for the …

Topology sensing of non-collaborative wireless networks with conditional Granger causality

Z Liu, W Wang, G Ding, Q Wu… - IEEE Transactions on …, 2022 - ieeexplore.ieee.org
Topology sensing of non-collaborative wireless networks is a challengingtask due to the
limited available information resulting from the inherent non-collaborative characteristics. To …

Convenient tail bounds for sums of random tensors

SY Chang, WW Lin - Taiwanese Journal of Mathematics, 2022 - projecteuclid.org
This work prepares new probability bounds for sums of random, independent, Hermitian
tensors. These probability bounds characterize large-deviation behavior of the extreme …

s-TBN: A new neural decoding model to identify stimulus categories from brain activity patterns

C Liu, B Cao, J Zhang - IEEE Transactions on Neural Systems …, 2024 - ieeexplore.ieee.org
Neural decoding is still a challenging and a hot topic in neurocomputing science. Recently,
many studies have shown that brain network patterns containing rich spatiotemporal …