8 citations · 8 across the 4 of their papers we have counts for
4 papers
Deep Retrieval at CheckThat! 2025: Identifying Scientific Papers from Implicit Social Media Mentions via Hybrid Retrieval and Re-Ranking
Pascal J. Sager, Ashwini Kamaraj, Benjamin F. Grewe +1
We present the methodology and results of the Deep Retrieval team for subtask 4b of the CLEF CheckThat! 2025 competition, which focuses on retrieving relevant scientific literature…
The underlying structures of self-attention: symmetry, directionality, and emergent dynamics in Transformer training
Matteo Saponati, Pascal Sager, Pau Vilimelis Aceituno +2
Self-attention is essential to Transformer architectures, yet how information is embedded in the self-attention matrices and how different objective functions impact this process r…
The Cooperative Network Architecture: Learning Structured Networks as Representation of Sensory Patterns
Pascal J. Sager, Jan M. Deriu, Benjamin F. Grewe +2
We introduce the Cooperative Network Architecture (CNA), a model that represents sensory signals using structured, recurrently connected networks of neurons, termed "nets." Nets ar…
MathNet: A Data-Centric Approach for Printed Mathematical Expression Recognition
Felix M. Schmitt-Koopmann, Elaine M. Huang, Hans-Peter Hutter +2
Printed mathematical expression recognition (MER) models are usually trained and tested using LaTeX-generated mathematical expressions (MEs) as input and the LaTeX source code as g…