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Anubhav Gupta

5 accepted papers

2025

TREND: Tri-Teaching for Robust Preference-based Reinforcement Learning with Demonstrations

ICRA 2025

Preference feedback collected by human or VLM annotators is often noisy, presenting a significant challenge for preference-based reinforcement learning that relies on accurate preference labels. To address this challenge, we propose TREND, a novel framework that integrates few-shot expert demonstrat

Cited by 6SourceScholar
2024

Investigating Style Similarity in Diffusion Models

ECCV 2024poster

"Generative models are now widely used by graphic designers and artists. Prior works have shown that these models remember and often replicate content from their training data during generation. Hence as their proliferation increases, it has become important to perform a database search to determine…

Cited by 0SourcePDFScholar
2024

LEIA: Latent View-invariant Embeddings for Implicit 3D Articulation

ECCV 2024poster

"Neural Radiance Fields (NeRFs) have revolutionized the reconstruction of static scenes and objects in 3D, offering unprecedented quality. However, extending NeRFs to model dynamic objects or object articulations remains a challenging problem. Previous works have tackled this issue by focusing on pa…

Cited by 7SourcePDFScholar
2024

Latent-INR: A Flexible Framework for Implicit Representations of Videos with Discriminative Semantics

ECCV 2024poster

"Implicit Neural Networks (INRs) have emerged as powerful representations to encode all forms of data, including images, videos, audios, and scenes. With video, many INRs for video have been proposed for the compression task, and recent methods feature significant improvements with respect to encodi…

Cited by 2SourcePDFScholar
2021

PatchGame: Learning to Signal Mid-level Patches in Referential Games

NeurIPS 2021poster

We study a referential game (a type of signaling game) where two agents communicate with each other via a discrete bottleneck to achieve a common goal. In our referential game, the goal of the speaker is to compose a message or a symbolic representation of "important" image patches, while the task f…