← Search

Sumit Negi

4 accepted papers

2026

TaTToo: Tool-Grounded Thinking PRM for Test-Time Scaling in Tabular Reasoning

ICLR 2026poster

Process Reward Models (PRMs) have recently emerged as a powerful framework for enhancing the reasoning capabilities of large reasoning models (LRMs), particularly in the context of test-time scaling (TTS). However, their potential for supervising LRMs on tabular reasoning domains remains underexplor…

Cited by 0SourceScholar
2022

Addressing Resource Scarcity across Sign Languages with Multilingual Pretraining and Unified-Vocabulary Datasets

NeurIPS 2022accept

There are over 300 sign languages in the world, many of which have very limited or no labelled sign-to-text datasets. To address low-resource data scenarios, self-supervised pretraining and multilingual finetuning have been shown to be effective in natural language and speech processing. In this wor…

Cited by 10SourcePDFScholar
2021

Ad Headline Generation using Self-Critical Masked Language Model

NAACL 2021industry

For any E-commerce website it is a nontrivial problem to build enduring advertisements that attract shoppers. It is hard to pass the creative quality bar of the website, especially at a large scale. We thus propose a programmatic solution to generate product advertising headlines using retail conten…

Cited by 19SourcePDFScholar
2021

Training Language Models under Resource Constraints for Adversarial Advertisement Detection

NAACL 2021industry

Advertising on e-commerce and social media sites deliver ad impressions at web scale on a daily basis driving value to both shoppers and advertisers. This scale necessitates programmatic ways of detecting unsuitable content in ads to safeguard customer experience and trust. This paper focusses on te…

Cited by 1SourcePDFScholar