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researcher

J. Hernández

6 papers hereh-index 447 citations6 works total

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

author position
  • middle author5
  • last author1

Across the 6 of 6 papers where every author was matched, so the position is known.

fields
  • cs.CL5
  • cs.AI1
same name
  • J. Hernández — 30 papers, h 23
  • J. Hernández — 30 papers, h 72
  • J. Hernández — 26 papers, h 40
  • J. Hernández — 15 papers, h 29
  • J. Hernández — 13 papers, h 14
  • J. Hernández — 11 papers, h 16

Either other researchers who publish under this name, or the same person where the external sources have not merged their records.

identity via Semantic Scholar / OpenAlex

activity
20232026
most citedBeware of Words: Evaluating the Lexical Diversity of Conversational LLMs using ChatGPT as Case Study

15 citations · 33 across the 6 of their papers we have counts for

collaborators
Showing 2026 · cs.CLShow all

2 papers · 2 filters

cs.CL2026

Fully Automated Identification of Lexical Alignment and Preference-Stage Shifts in Large Language Models

Thomas Stephan Juzek, Xiaoyang Ming, Jose A. Hernandez

The language used by digital chat assistants such as ChatGPT can diverge from human expectations (misalignment). Research, mostly on Scientific English, has described both what div…

cs.CL2026

Isolating LLM Lexical Bias: A Curation-Free Triangulated Metric for Preference-Stage Learning

Xiaoyang Ming, Jose Hernandez, Thomas Stephan Juzek

Various language domains have undergone remarkable changes in recent years; these shifts are largely attributed to the advent of Large Language Models and their misalignment with n…

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Not affiliated with arXiv. Researcher data from Semantic Scholar (ODC-BY) and OpenAlex.