Propagation-vectors for trees (PVT): concise yet effective summaries for hierarchical data and trees.

@inproceedings{cherukuri-2008-propagationvectors, author = {Venkata Snehith Cherukuri and K. Sel\c{c}uk Candan}, editor = {Sebastian Michel and Gleb Skobeltsyn and Wai Gen Yee}, title = {{Propagation-vectors for trees (PVT): concise yet effective summaries for hierarchical data and trees}}, booktitle = {{Proceeding of the 2008 ACM Workshop on Large-Scale Distributed Systems for Information Retrieval, LSDS-IR 2008, Napa Valley, California, USA, October 30, 2008}}, pages = {3--10}, publisher = {ACM}, year = {2008}, url = {https://doi.org/10.1145/1458469.1458481}, doi = {https://doi.org/10.1145/1458469.1458481} }