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Alexander Scarlatos

Duolingo

26 papers hereh-index 11379 citations29 works total

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

author position
  • sole author1
  • first author10
  • middle author15

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

fields
  • cs.CL17
  • cs.CY3
  • cs.HC2
  • cs.LG2
  • cs.AI1
  • cs.SD1
affiliations
  • Duolingo
Homepage

identity via Semantic Scholar / OpenAlex

activity
20202026
most citedExploring Knowledge Tracing in Tutor-Student Dialogues using LLMs

32 citations · 98 across the 26 of their papers we have counts for

collaborators
Showing 2022Show all

2 papers · 1 filter

cs.LG2022★ 4 cited

Process-BERT: A Framework for Representation Learning on Educational Process Data

Alexander Scarlatos, Christopher Brinton, Andrew Lan

Educational process data, i.e., logs of detailed student activities in computerized or online learning platforms, has the potential to offer deep insights into how students learn.…

cs.CL2022

UMass PCL at SemEval-2022 Task 4: Pre-trained Language Model Ensembles for Detecting Patronizing and Condescending Language

David Koleczek, Alex Scarlatos, Siddha Karakare +1

Patronizing and condescending language (PCL) is everywhere, but rarely is the focus on its use by media towards vulnerable communities. Accurately detecting PCL of this form is a d…

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