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Constantine Lignos

Brandeis University

18 papers hereh-index 161k citations55 works total

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

author position
  • first author1
  • middle author4
  • last author13

Across the 18 of 18 papers where every author was matched, so the position is known.

fields
  • cs.CL18
affiliations
  • Brandeis University
Homepage
same name
  • Constantine Lignos — 4 papers, h 2

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
20212025
most citedMacro-Average: Rare Types Are Important Too

33 citations · 45 across the 17 of their papers we have counts for

collaborators
Showing 2024Show all

2 papers · 1 filter

cs.CL2024

QueryNER: Segmentation of E-commerce Queries

Chester Palen-Michel, Lizzie Liang, Zhe Wu +1

We present QueryNER, a manually-annotated dataset and accompanying model for e-commerce query segmentation. Prior work in sequence labeling for e-commerce has largely addressed asp…

cs.CL2024

ParaNames 1.0: Creating an Entity Name Corpus for 400+ Languages using Wikidata

Jonne Sälevä, Constantine Lignos

We introduce ParaNames, a massively multilingual parallel name resource consisting of 140 million names spanning over 400 languages. Names are provided for 16.8 million entities, a…

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