approximate nearest neighbor search 1dynamic graphs 1exploratory search 1graph algorithms 1graph-based indexing 1graph construction 1multimedia datasets 1multimedia retrieval 1nearest neighbor search 1online indexing 1
From the 2 of 3 papers with an AI index.
6 citations
3 papers
cs.IR2026★ 2 cited
Dynamic Exploration Graph: A Novel Approach for Efficient Nearest Neighbor Search in Evolving Multimedia Datasets
Nico Hezel, Kai Uwe Barthel, Bruno Schilling +2
The paper proposes the Dynamic Exploration Graph (DEG), a graph‑based structure that supports fast approximate nearest neighbor search in multimedia datasets that change over time,…
cs.IR2026★ 6 cited
An Exploration Graph with Continuous Refinement for Efficient Multimedia Retrieval
Nico Hezel, Kai Uwe Barthel, Konstantin Schall +1
The paper introduces the continuous refining Exploration Graph (crEG), a graph‑based index that can be built quickly and uses little memory while delivering state‑of‑the‑art approx…
cs.LG2026
Permutation Learning with Only N Parameters: From SoftSort to Self-Organizing Gaussians
Kai Uwe Barthel, Florian Barthel, Peter Eisert
Sorting and permutation learning are key concepts in optimization and machine learning, especially when organizing high-dimensional data into meaningful spatial layouts. The Gumbel…