@techreport {DRP-201401-Wang,
   type = {Directed Research Project},
   author = {Hao Wang},
   title = {Quantitative Association Mining From Bottom Up and Heuristic Search Perspectives},
   institution = {University of Oregon, Computer and Information Sciences Department},
   number = DRP-201401-Wang,
   month = 1,
   year = 2014,
   note = {Available at \url{https://www.cs.uoregon.edu/Reports/DRP-201401-Wang.pdf}},
}