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researcher

O. Papakyriakopoulos

22 papers hereh-index 191.4k citations55 works total

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

author position
  • first author6
  • middle author7
  • last author7

Across the 20 of 22 papers where every author was matched, so the position is known.

fields
  • cs.CY8
  • cs.SI4
  • cs.HC3
  • cs.AI2
  • cs.CL2
  • cs.CV2

identity via Semantic Scholar / OpenAlex

activity
20182026
most citedDancing to the Partisan Beat: A First Analysis of Political Communication on TikTok

176 citations · 348 across the 21 of their papers we have counts for

collaborators
Showing cs.CLShow all

2 papers · 1 filter

cs.CL2026

Memory-Aware Reward Modeling: Learning Human Preferences for LLM Memory Use

Yijiang River Dong, Zexue He, Cheng Yu +9

Memory enables language model assistants to maintain continuity across sessions and generate personalized responses, but knowing more about a user does not necessarily produce resp…

cs.CL2024★ 47 cited

Not My Voice! A Taxonomy of Ethical and Safety Harms of Speech Generators

Wiebke Hutiri, Oresiti Papakyriakopoulos, Alice Xiang

The rapid and wide-scale adoption of AI to generate human speech poses a range of significant ethical and safety risks to society that need to be addressed. For example, a growing…

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