Search Results for author: Shantanu Gupta

Found 6 papers, 2 papers with code

Efficient Online Estimation of Causal Effects by Deciding What to Observe

1 code implementation NeurIPS 2021 Shantanu Gupta, Zachary C. Lipton, David Childers

Researchers often face data fusion problems, where multiple data sources are available, each capturing a distinct subset of variables.

Correcting Exposure Bias for Link Recommendation

1 code implementation13 Jun 2021 Shantanu Gupta, Hao Wang, Zachary C. Lipton, Yuyang Wang

Link prediction methods are frequently applied in recommender systems, e. g., to suggest citations for academic papers or friends in social networks.

Link Prediction Recommendation Systems

Passive Inter-Photon Imaging

no code implementations CVPR 2021 Atul Ingle, Trevor Seets, Mauro Buttafava, Shantanu Gupta, Alberto Tosi, Mohit Gupta, Andreas Velten

Digital camera pixels measure image intensities by converting incident light energy into an analog electrical current, and then digitizing it into a fixed-width binary representation.


Quanta Burst Photography

no code implementations21 Jun 2020 Sizhuo Ma, Shantanu Gupta, Arin C. Ulku, Claudio Bruschini, Edoardo Charbon, Mohit Gupta

These single-photon cameras (SPCs) are capable of capturing high-speed sequences of binary single-photon images with no read noise.

Estimating Treatment Effects with Observed Confounders and Mediators

no code implementations26 Mar 2020 Shantanu Gupta, Zachary C. Lipton, David Childers

We show that it strictly outperforms the backdoor and frontdoor estimators and that this improvement can be unbounded.

Neural Signatures for Licence Plate Re-identification

no code implementations1 Dec 2017 Abhinav Kumar, Shantanu Gupta, Vladimir Kozitsky, Sriganesh Madhvanath

The template database is restricted to contain only a single signature per unique licence plate for our problem.

Face Recognition Image Retrieval +1

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