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Jens Lehmann

Amazon

28 papers hereh-index 5623.6k citations285 works total

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

author position
  • middle author15
  • last author12

Across the 27 of 28 papers where every author was matched, so the position is known.

fields
  • cs.CL10
  • cs.AI5
  • cs.DB5
  • cs.IR4
  • cs.LG2
  • cs.LO1
affiliations
  • Amazon
  • TU Dresden
HomepageORCID 0000-0001-9108-4278
same name
  • Jens Lehmann — 44 papers, h 26
  • Jens Lehmann — 10 papers, h 4
  • Jens Lehmann — 3 papers, h 5
  • Jens Lehmann — 2 papers, h 2
  • Jens Lehmann — 1 paper, 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
20152024
most citedIntroduction to Neural Network based Approaches for Question Answering over Knowledge Graphs

42 citations · 99 across the 17 of their papers we have counts for

collaborators
Showing cs.LGShow all

2 papers · 1 filter

cs.LG2020★ 1 cited

The KEEN Universe: An Ecosystem for Knowledge Graph Embeddings with a Focus on Reproducibility and Transferability

Mehdi Ali, Hajira Jabeen, Charles Tapley Hoyt +1

There is an emerging trend of embedding knowledge graphs (KGs) in continuous vector spaces in order to use those for machine learning tasks. Recently, many knowledge graph embeddin…

cs.LG2018

Learning to Rank Query Graphs for Complex Question Answering over Knowledge Graphs

Gaurav Maheshwari, Priyansh Trivedi, Denis Lukovnikov +3

In this paper, we conduct an empirical investigation of neural query graph ranking approaches for the task of complex question answering over knowledge graphs. We experiment with s…

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