document: WAND : a meta-data maintenance system over the internet WAND is a meta-data management system that provides a file-system tree for users of an internet based P2P network . The tree is robust and retains its structure even when nodes ( peers ) enter and leave the network . The robustness is based on a concept of virtual folders that are automatically created to retain paths to lower level folders whenever a node hosting a higher-level folder moves away . Other contributions of the WAND system include its novel approach towards managing root directory information and handling network partitions .
doc_bio_tags: O O O O B O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O