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researcher

L. Ungar

26 papers hereh-index 7927.6k citations446 works total

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

author position
  • middle author13
  • last author13

Across the 26 of 26 papers where every author was matched, so the position is known.

fields
  • cs.CL15
  • cs.LG3
  • cs.AI2
  • cs.HC2
  • cs.SI2
  • cs.IR1

identity via Semantic Scholar / OpenAlex

activity
20092026
most citedProbabilistic Models for Unified Collaborative and Content-Based Recommendation in Sparse-Data Environments

443 citations · 554 across the 16 of their papers we have counts for

collaborators
Showing cs.AIShow all

2 papers · 1 filter

cs.AI2026

Beyond Right and Wrong: Evaluating Second-order Social Reasoning in Large Language Models

Sunny Rai, Jinyi Kuang, Reyhan Jamalova +7

Previous AI alignment efforts have focused primarily on first-order social norms -- teaching models what is socially acceptable or unacceptable (e.g., `do not steal'). However, soc…

cs.AI2024

Large Language Models Show Human-like Social Desirability Biases in Survey Responses

Aadesh Salecha, Molly E. Ireland, Shashanka Subrahmanya +3

As Large Language Models (LLMs) become widely used to model and simulate human behavior, understanding their biases becomes critical. We developed an experimental framework using B…

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