no code implementations • 10 Apr 2024 • Shrey Gupta, Yongbee Park, Jianzhao Bi, Suyash Gupta, Andreas Züfle, Avani Wildani, Yang Liu
We recognize this transfer problem as spatial transfer learning and propose a new feature named Latent Dependency Factor (LDF) that captures spatial and semantic dependencies of both domains and is subsequently added to the datasets.
no code implementations • 25 Mar 2024 • John C. Duchi, Suyash Gupta, Kuanhao Jiang, Pragya Sur
We address the challenge of constructing valid confidence intervals and sets in problems of prediction across multiple environments.
no code implementations • 20 Jan 2022 • Maxime Cauchois, Suyash Gupta, Alnur Ali, John Duchi
The expense of acquiring labels in large-scale statistical machine learning makes partially and weakly-labeled data attractive, though it is not always apparent how to leverage such data for model fitting or validation.
1 code implementation • 7 May 2021 • Suyash Gupta, Dominik Rothenhäusler
We evaluate the performance of the proposed measure on real data and show that it can elucidate the distributional instability of a parameter with respect to certain shifts and can be used to improve estimation accuracy under shifted distributions.
no code implementations • 10 Aug 2020 • Maxime Cauchois, Suyash Gupta, Alnur Ali, John C. Duchi
One strategy -- coming from robust statistics and optimization -- is thus to build a model robust to distributional perturbations.
no code implementations • 21 Apr 2020 • Maxime Cauchois, Suyash Gupta, John Duchi
We develop conformal prediction methods for constructing valid predictive confidence sets in multiclass and multilabel problems without assumptions on the data generating distribution.
no code implementations • 1 Feb 2020 • Suyash Gupta, Sajjad Rahnama, Jelle Hellings, Mohammad Sadoghi
Recent developments in blockchain technology have inspired innovative new designs in resilient distributed and database systems.
Databases Distributed, Parallel, and Cluster Computing
no code implementations • 20 Nov 2019 • Suyash Gupta, Sajjad Rahnama, Mohammad Sadoghi
We show that designing such a well-crafted system is possible and illustrate that even if such a system employs a three-phase protocol, it can outperform another system utilizing a single-phase protocol.
Databases Distributed, Parallel, and Cluster Computing
no code implementations • 3 Nov 2019 • Suyash Gupta, Jelle Hellings, Mohammad Sadoghi
At the core of MultiBFT is an approach to continuously order the client-transactions by running several instances of the underlying BFT protocol in parallel.
Databases Distributed, Parallel, and Cluster Computing
no code implementations • 3 Nov 2019 • Suyash Gupta, Jelle Hellings, Sajjad Rahnama, Mohammad Sadoghi
Multi-party data management and blockchain systems require data sharing among participants.
Databases Distributed, Parallel, and Cluster Computing