http://doi.acm.org/10.1145/306101.306137 db/journals/sigmod/BernsteinBCDFGGHHJLMNPSU98.html Philip A. Bernstein Michael L. Brodie Stefano Ceri David J. DeWitt Michael J. Franklin Hector Garcia-Molina Jim Gray Gerald Held Joseph M. Hellerstein H. V. Jagadish Michael Lesk David Maier Jeffrey F. Naughton Hamid Pirahesh Michael Stonebraker Jeffrey D. Ullman 74-80 sigmodR/27-4/P074.pdf 1998 27 SIGMOD Record 4 http://www.acm.org/sigmod/record/issues/9812/asilomar.html db/journals/sigmod/sigmod27.html#BernsteinBCDFGGHHJLMNPSU98