Emergence in complex networks of simple agents

DG Green - Journal of Economic Interaction and Coordination, 2023 - Springer
Patterns and processes emerge unbidden in complex systems when many simple entities
interact. This overview emphasizes the role of networks in emergence, notably network …

Pgsim: Efficient and privacy-preserving graph similarity query over encrypted data in cloud

Y Zheng, H Zhu, R Lu, Y Guan, S Zhang… - IEEE Transactions …, 2023 - ieeexplore.ieee.org
The boom of cloud computing has stimulated the prevalence of outsourced query services,
and privacy concerns further motivate extensive studies on privacy-preserving queries in the …

Automatic indexing for similarity search in ELKI

E Schubert - International Conference on Similarity Search and …, 2022 - Springer
Many data mining algorithms are distance-based and may benefit from using a database
index accelerating the similarity search. Examples include clustering algorithms such as …

EmbAssi: embedding assignment costs for similarity search in large graph databases

F Bause, E Schubert, NM Kriege - Data Mining and Knowledge Discovery, 2022 - Springer
The graph edit distance is an intuitive measure to quantify the dissimilarity of graphs, but its
computation is NP-hard and challenging in practice. We introduce methods for answering …