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Onkar Dalal

3 papers here

Matching runs newest-first, so older work may not be attached to this profile yet.

author position
  • first author1
  • middle author2

Across the 3 of 3 papers where every author was matched, so the position is known.

fields
  • cs.IR2
  • stat.CO1

identity via Semantic Scholar / OpenAlex

most citedG-AMA: Sparse Gaussian graphical model estimation via alternating minimization

9 citations · 9 across the 3 of their papers we have counts for

collaborators

3 papers

cs.IR2025

LLM-Powered Nuanced Video Attribute Annotation for Enhanced Recommendations

Boyuan Long, Yueqi Wang, Hiloni Mehta +10

This paper presents a case study on deploying Large Language Models (LLMs) as an advanced "annotation" mechanism to achieve nuanced content understanding (e.g., discerning content…

cs.IR2025

User Feedback Alignment for LLM-powered Exploration in Large-scale Recommendation Systems

Jianling Wang, Yifan Liu, Yinghao Sun +11

Exploration, the act of broadening user experiences beyond their established preferences, is challenging in large-scale recommendation systems due to feedback loops and limited sig…

stat.CO2014★ 9 cited

G-AMA: Sparse Gaussian graphical model estimation via alternating minimization

Onkar Dalal, Bala Rajaratnam

Several methods have been recently proposed for estimating sparse Gaussian graphical models using ℓ1​ regularization on the inverse covariance matrix. Despite recent advance…

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