Methods for recovering conditional independence graphs: a survey
H Shrivastava, U Chajewska - Journal of Artificial Intelligence Research, 2024 - jair.org
Conditional Independence (CI) graphs are a type of Probabilistic Graphical Models that are
primarily used to gain insights about feature relationships. Each edge represents the partial …
primarily used to gain insights about feature relationships. Each edge represents the partial …
Neural graphical models
H Shrivastava, U Chajewska - European Conference on Symbolic and …, 2023 - Springer
Abstract Probabilistic Graphical Models are often used to understand dynamics of a system.
They can model relationships between features (nodes) and the underlying distribution …
They can model relationships between features (nodes) and the underlying distribution …
Neural graph revealers
H Shrivastava, U Chajewska - Workshop on Machine Learning for …, 2023 - Springer
Sparse graph recovery methods work well where the data follows their assumptions,
however, they are not always designed for doing downstream probabilistic queries. This …
however, they are not always designed for doing downstream probabilistic queries. This …
Federated learning with neural graphical models
U Chajewska, H Shrivastava - Joint European Conference on Machine …, 2023 - Springer
Federated Learning (FL) addresses the need to create models based on proprietary data in
such a way that multiple clients retain exclusive control over their data, while all benefit from …
such a way that multiple clients retain exclusive control over their data, while all benefit from …
Knowledge propagation over conditional independence graphs
U Chajewska, H Shrivastava - arxiv preprint arxiv:2308.05857, 2023 - arxiv.org
Conditional Independence (CI) graph is a special type of a Probabilistic Graphical Model
(PGM) where the feature connections are modeled using an undirected graph and the edge …
(PGM) where the feature connections are modeled using an undirected graph and the edge …
tGLAD: A Sparse Graph Recovery Based Approach for Multivariate Time Series Segmentation
S Imani, H Shrivastava - … Workshop on Advanced Analytics and Learning …, 2023 - Springer
Segmentation of multivariate time series data is a valuable technique for identifying
meaningful patterns or changes in the time series that can signal a shift in the system's …
meaningful patterns or changes in the time series that can signal a shift in the system's …
Obstacle-aware Gaussian Process Regression
G Shrivastava - arxiv preprint arxiv:2412.06160, 2024 - arxiv.org
Obstacle-aware trajectory navigation is crucial for many systems. For example, in real-world
navigation tasks, an agent must avoid obstacles, such as furniture in a room, while planning …
navigation tasks, an agent must avoid obstacles, such as furniture in a room, while planning …
Are uGLAD? Time will tell!
S Imani, H Shrivastava - arxiv preprint arxiv:2303.11647, 2023 - arxiv.org
We frequently encounter multiple series that are temporally correlated in our surroundings,
such as EEG data to examine alterations in brain activity or sensors to monitor body …
such as EEG data to examine alterations in brain activity or sensors to monitor body …
Reconstruction of Gene Regulatory Networks using sparse graph recovery models
H Shrivastava - bioRxiv, 2023 - biorxiv.org
There is a considerable body of work in the field of computer science on the topic of sparse
graph recovery, particularly with regards to the innovative deep learning approaches that …
graph recovery, particularly with regards to the innovative deep learning approaches that …
Check for updates tGLAD: A Sparse Graph Recovery Based Approach for Multivariate Time Series Segmentation
S Imani, H Shrivastava - … and Learning on Temporal Data: 8th …, 2023 - books.google.com
Segmentation of multivariate time series data is a valuable technique for identifying
meaningful patterns or changes in the time series that can signal a shift in the system's …
meaningful patterns or changes in the time series that can signal a shift in the system's …