4 citations · 11 across the 22 of their papers we have counts for
6 papers · 1 filter
Double diffraction production for dipole-dipole scattering at high energies
Carlos Contreras, Jose Garrido, Eugene Levin
This paper is a first attempt to describe double diffractive production in dipole-dipole scattering within high energy QCD. Our approach is based on summing large BFKL Pomeron loop…
Aristotelian Virtue Profiling of LLMs through Ethical Dilemmas
Ioannis Tzachristas, John Pavlopoulos
Large Language Models (LLMs) often face ethical tradeoffs in which several responses may be defensible but express different priorities, such as fairness, honesty, courage, or rest…
Learning Diachronic Representations of Ancient Greek Letterforms
John Pavlopoulos, Spyros Barbakos, Lavinia Ferretti +7
Learning representations that remain robust across centuries of variation in handwriting is a key challenge in diachronic representation learning. Taking one of the longest continu…
Composite Silhouette: A Subsampling-based Aggregation Strategy
Aggelos Semoglou, Aristidis Likas, John Pavlopoulos
Determining the number of clusters is a central challenge in unsupervised learning, where ground-truth labels are unavailable. The Silhouette coefficient is a widely used internal…
CAKE: Confidence in Assignments via K-partition Ensembles
Aggelos Semoglou, John Pavlopoulos
Clustering is widely used for unsupervised structure discovery, yet it offers limited insight into how reliable each individual assignment is. Diagnostics, such as convergence beha…
Quantifying Retriever-Generator Alignment in RAG with Local Explanations
Korbinian Randl, Guido Rocchietti, Aron Henriksson +3
Retrieval-Augmented Generation (RAG) systems combine dense retrievers and language models to ground outputs in external documents. However, the interaction between these components…