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Johannes Hoffart

7 papers hereh-index 598 citations12 works total

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

author position
  • middle author3
  • last author4

Across the 7 of 7 papers where every author was matched, so the position is known.

fields
  • cs.LG4
  • cs.AI1
  • cs.DB1
  • cs.SE1
same name
  • Johannes Hoffart — 9 papers, h 20

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
20232026
most citedLarge Process Models: A Vision for Business Process Management in the Age of Generative AI

49 citations · 50 across the 7 of their papers we have counts for

collaborators
Showing 2026Show all

3 papers · 1 filter

cs.LG2026

Statistically Indistinguishable, Operationally Distinct: A Formal Barrier for Tabular Foundation Models

Tassilo Klein, Johannes Hoffart

Tabular foundation models cannot reason about data produced by running systems without access to the rules that govern them. We make this statement falsifiable. The \emph{Operation…

cs.DB2026★ 1 cited

PluRel: Synthetic Data unlocks Scaling Laws for Relational Foundation Models

Vignesh Kothapalli, Rishabh Ranjan, Valter Hudovernik +4

Relational Foundation Models (RFMs) facilitate data-driven decision-making by learning from complex multi-table databases. However, the diverse relational databases needed to train…

cs.AI2026

SALT-KG: A Benchmark for Semantics-Aware Learning on Enterprise Tables

Isaiah Onando Mulang, Felix Sasaki, Tassilo Klein +3

Building upon the SALT benchmark for relational prediction (Klein et al., 2024), we introduce SALT-KG, a benchmark for semantics-aware learning on enterprise tables. SALT-KG extend…

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