conf/vldb/82 Jo-Mei Chang A Heuristic Approach to Distributed Query Processing. 54-61 1982 VLDB db/conf/vldb/vldb82.html#Chang82 db/conf/vldb/Chang82.html VLDB82/P054.PDF journals/jacm/BernsteinC81 journals/tods/BernsteinGWRR81 conf/sigmod/ChiuH80 ... journals/tse/HevnerY79 ... journals/tods/RothnieBFGHLRSW80 journals/cacm/Yao77 ... conf/berkeley/YuLCC82