Large-scale kernelized granger causality (lskgc) for inferring topology of directed graphs in brain networks
MA Vosoughi, A Wismüller - Medical Imaging 2022 …, 2022 - spiedigitallibrary.org
Graph topology inference in networks with co-evolving and interacting time-series is crucial
for network studies. Vector autoregressive models (VAR) are popular approaches for …
for network studies. Vector autoregressive models (VAR) are popular approaches for …
Detecting landmarks in anatomical medical images using transformer-based networks
Landmark detection is critical in medical imaging for accurate diagnosis and treatment of
diseases. While there are many automated methods for landmark detection, the potential of …
diseases. While there are many automated methods for landmark detection, the potential of …
Computational capacity of complex memcapacitive networks
D Tran, C Teuscher - ACM Journal on Emerging Technologies in …, 2021 - dl.acm.org
Emerging memcapacitive nanoscale devices have the potential to perform computations in
new ways. In this article, we systematically study, to the best of our knowledge for the first …
new ways. In this article, we systematically study, to the best of our knowledge for the first …
Multi-Tasking Memcapacitive Networks
D Tran, C Teuscher - IEEE Journal on Emerging and Selected …, 2023 - ieeexplore.ieee.org
Recent studies have shown that networks of memcapacitive devices provide an ideal
computing platform of low power consumption for reservoir computing systems. Random …
computing platform of low power consumption for reservoir computing systems. Random …
Exploring directed network connectivity in complex systems using large-scale augmented granger causality (lsagc)
A Wismüller, MA Vosoughi, A DSouza… - Medical Imaging …, 2022 - spiedigitallibrary.org
Unveiling causal relationships among time-series in multivariate observational data is a
challenging research topic. Such data may be represented by graphs, where nodes …
challenging research topic. Such data may be represented by graphs, where nodes …
Hierarchical memcapacitive reservoir computing architecture
SJD Tran, C Teuscher - 2019 IEEE International Conference on …, 2019 - ieeexplore.ieee.org
The quest for novel computing architectures is currently driven by (1) machine learning
applications and (2) the need to reduce power consumption. To address both needs, we …
applications and (2) the need to reduce power consumption. To address both needs, we …
Large-scale Augmented Granger Causality (lsAGC) for discovery of causal brain connectivity networks in schizophrenia patients using functional MRI neuroimaging
A Wismüller, A Vosoughi, A Kasturi… - Medical Imaging 2023 …, 2023 - spiedigitallibrary.org
The literature suggests that schizophrenia is associated with alterations in brain network
connectivity. We investigate whether large-scale Augmented Granger Causality (lsAGC) can …
connectivity. We investigate whether large-scale Augmented Granger Causality (lsAGC) can …
Cross modal global local representation learning from radiology reports and x-ray chest images
Deep learning models can be applied successfully in real-work problems; however, training
most of these models requires massive data. Recent methods use language and vision, but …
most of these models requires massive data. Recent methods use language and vision, but …
Large-Scale Granger Causality (lsGC) for classification of schizophrenia using functional MRI
A Wismüller, A Vosoughi, A Kasturi… - Medical Imaging 2023 …, 2023 - spiedigitallibrary.org
Schizophrenia is associated with alternations in brain network connectivity. We investigate
whether large-scale Granger Causality (lsGC) can capture such alterations using resting …
whether large-scale Granger Causality (lsGC) can capture such alterations using resting …
Anatomical landmark detection in chest x-ray images using transformer-based networks
In this work, we utilize a Transformer-based network for precise anatomical landmark
detection in chest X-ray images. By combining the strengths of Transformers and UNet …
detection in chest X-ray images. By combining the strengths of Transformers and UNet …