Released Code by Wu Sai

1. PISCES:
   Version 1.0 (918KB);
   Version 1.0 with sampled TPC-H dataset (9MB);Before using the code, please read HowTo.
   Related paper: Just-In-Time Query Retrieval Over Partially Indexed Data on Structured P2P Overlays. In Proceeding of the ACM SIGMOD Conference, Vancouver, Canada, 2008.