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Jens Lehmann

9 papers hereh-index 497 citations27 works total

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

author position
  • first author2
  • middle author5
  • last author2

Across the 9 of 9 papers where every author was matched, so the position is known.

fields
  • cs.AI3
  • cs.CL3
  • cs.LG3
same name
  • Jens Lehmann — 2 papers, h 2
  • Jens Lehmann — 1 paper, h 2
  • Jens Lehmann — 1 paper, h 26
  • Jens Lehmann — 1 paper, h 56
  • 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

works on
active abstraction 1evaluation metrics 1game AI 1program synthesis 1world modeling 1

From the 1 of 9 linked papers with an AI index.

collaborators
Showing cs.AIShow all

3 papers · 1 filter

cs.AI2026

Tycho: Active Abstraction with Programmatic World Models for ARC-AGI-3

Jens Lehmann, Andrei Aioanei, Sahar Vahdati

The paper presents Tycho, a coding-agent that actively builds and uses programmatic world models to infer game rules and improve action efficiency in the ARC-AGI-3 benchmark, achie…

cs.AI2026

Graphlets as Building Blocks for Structural Vocabulary in Knowledge Graph Foundation Models

Kossi Amouzouvi, Robert Wardenga, Jens Lehmann +1

Foundation models excel at language, where sentences become tokens, and vision, where images become pixels, because both reduce to discrete symbols on a shared, fixed grid. Knowled…

cs.AI2026

The ARC of Progress towards AGI: A Living Survey of Abstraction and Reasoning

Sahar Vahdati, Andrei Aioanei, Haridhra Suresh +1

The Abstraction and Reasoning Corpus (ARC-AGI) has become a key benchmark for fluid intelligence in AI. This survey presents the first cross-generation analysis of 82 approaches ac…

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