output
19932026
most citedGaia Data Release 2. Summary of the contents and survey properties

8.6k citations

3,041 papers

cs.AI2026★ 5 cited

Boosting the Learning for Ranking Patterns

Nassim Belmecheri, Noureddine Aribi, Nadjib Lazaar +2

Pattern mining is a valuable tool for exploratory data analysis, but identifying relevant patterns for a specific user is challenging. Various interestingness mea- sures have been…

astro-ph.HE2026

Search for gamma-ray spectral lines from dark matter annihilation with the H.E.S.S. Inner Galaxy Survey

H. E. S. S. Collaboration, F. Aharonian, H. Ashkar +115

Spectral gamma-ray line features are expected as key signatures from dark matter (DM) annihilations of TeV-scale particle DM. Observations of the Galactic Centre with atmospheric C…

physics.app-ph2026

Anomalous enhancement of thermal radiation transport by quasidisorder

Cheng-Long Zhou, Xin-Yu Jia, Shui-Hua Yang +4

The transition from order to disorder is conventionally regarded as detrimental to solid-state heat transfer in classical wave and quasiparticle systems. In striking contrast, we s…

cs.LO2026

A Strategy Language for Controlled Proof Search

Romain Sidhoum, Simon Robillard, David Delahaye

This paper introduces the strategy language of Pgeon, a meta-prover with a clear separation between inference rules and proof search. We give the semantics of strategies as functio…

cs.AI2026

Abstractions of Queries in Ontology-Based Data Access

Michel Leclère, Marie-Laure Mugnier, Guillaume Pérution-Kihli

In ontology-based data access (OBDA), multiple data sources are integrated via mappings to an ontology. We consider an OBDA setting based on existential rules and the certain answe…

cs.AI2026

Answering Path Queries under Linear and Guarded Existential Rules

Jean-François Baget, Meghyn Bienvenu, Marie-Laure Mugnier +1

Ontology-mediated query answering is concerned with the problem of answering queries over knowledge bases consisting of a database instance and an ontology. While most work in the…