ChuHS99'

@inproceedings{DBLP:conf/pods/ChuHS99,
  author    = {Francis C. Chu and
               Joseph Y. Halpern and
               Praveen Seshadri},
  title     = {Least Expected Cost Query Optimization: An Exercise in Utility},
  booktitle = {PODS},
  year      = {1999},
  pages     = {138-147},
  ee        = {http://doi.acm.org/10.1145/303976.303990},
  crossref  = {DBLP:conf/pods/99},
  bibsource = {DBLP, http://dblp.uni-trier.de}
}

@proceedings{DBLP:conf/pods/99,
  editor    = {Victor Vianu and
               Christos H. Papadimitriou},
  title     = {Proceedings of the Eighteenth ACM SIGACT-SIGMOD-SIGART Symposium
               on Principles of Database Systems, May 31 - June 2, 1999,
               Philadelphia, Pennsylvania, USA},
  publisher = {ACM Press},
  year      = {1999},
  isbn      = {1-58113-062-7},
  ee        = {http://dl.acm.org/citation.cfm?id=303976},
  bibsource = {DBLP, http://dblp.uni-trier.de}
}