FISSION: A Practical Algorithm for Computing Minimum Balanced Node Separators. - Johannes Blum 001; Ruoying Li 001; Sabine Storandt (COCOA, 2020)

Barrier-Free Pedestrian Routing with Contraction Hierarchies. - Ruoying Li 001; Sabine Storandt; Uli Müller; David Weber (SIGSPATIAL/GIS, 2021)

Fission: Practical algorithms for computing minimum balanced node separators. - Johannes Blum 001; Ruoying Li 001; Sabine Storandt (Discret. Math. Algorithms Appl., 2022)

Convexity Hierarchies in Grid Networks. - Johannes Blum 001; Ruoying Li 001; Sabine Storandt (ICAPS, 2023)

Landmark Hub Labeling: Improved Bounds and Faster Query Answering. - Justine Cauvi; Ruoying Li 001; Sabine Storandt (ATMOS, 2024)

Exact and Approximate Hierarchical Hub Labeling. - Ruoying Li 001; Sabine Storandt (WALCOM, 2024)

The Complexity of Landmark Hub Labeling. - Louann Coste; Ruoying Li 001; Sabine Storandt; Tobias Töpfer (CIAC (2), 2025)

Exact and Approximate Hierarchical Hub Labeling. - Justine Cauvi; Ruoying Li 001; Sabine Storandt (J. Graph Algorithms Appl., 2025)