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researcher

Jens Lehmann

49 papers hereh-index 262.8k citations109 works total

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

author position
  • middle author17
  • last author30

Across the 47 of 49 papers where every author was matched, so the position is known.

fields
  • cs.CL19
  • cs.AI12
  • cs.LG12
  • cs.IR3
  • cs.DB2
  • cs.SI1
same name
  • Jens Lehmann — 29 papers, h 56
  • Jens Lehmann — 11 papers, h 4
  • Jens Lehmann — 3 papers, h 5
  • Jens Lehmann — 2 papers, h 2
  • Jens Lehmann — 2 papers, h 2
  • Jens Lehmann — 1 paper, 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
20182026
most citedBringing Light Into the Dark: A Large-scale Evaluation of Knowledge Graph Embedding Models Under a Unified Framework

129 citations · 663 across the 44 of their papers we have counts for

collaborators
Showing cs.IRShow all

3 papers · 1 filter

cs.IR2023★ 2 cited

Direct Fact Retrieval from Knowledge Graphs without Entity Linking

Jinheon Baek, Alham Fikri Aji, Jens Lehmann +1

There has been a surge of interest in utilizing Knowledge Graphs (KGs) for various natural language processing/understanding tasks. The conventional mechanism to retrieve facts in…

cs.IR2021

GeoWINE: Geolocation based Wiki, Image,News and Event Retrieval

Golsa Tahmasebzadeh, Endri Kacupaj, Eric Müller-Budack +3

In the context of social media, geolocation inference on news or events has become a very important task. In this paper, we present the GeoWINE (Geolocation-based Wiki-Image-News-E…

cs.IR2020★ 21 cited

IQA: Interactive Query Construction in Semantic Question Answering Systems

Hamid Zafar, Mohnish Dubey, Jens Lehmann +1

Semantic Question Answering (SQA) systems automatically interpret user questions expressed in a natural language in terms of semantic queries. This process involves uncertainty, su…

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