Jianjun Zhou Papers on DiSC'04 Data Bubbles for Non-Vector Data: Speeding-up Hierarchical Clustering in Arbitrary Metric Spaces Publications Note: Links lead to the DBLP on the Web. Jianjun Zhou Jianjun Zhou, Jörg Sander : Data Bubbles for Non-Vector Data: Speeding-up Hierarchical Clustering in Arbitrary Metric Spaces. VLDB 2003 : 452-463 Jianjun Zhou, Martin Müller : Depth-First Discovery Algorithm for incremental topological sorting of directed acyclic graphs. Inf. Process. Lett. 88 (4): 195-200 (2003) 1 [ 1 ] 2 [ 2 ] ©2004 Association for Computing Machinery