Parallel and distributed processing : 10 IPPS/SPDP'98 Workshops held in conjunction with the 12th International Parallel Processing Symposium and 9th Symposium on Parallel and Distrubuted Processing, Orlando, Florida, USA, March 30-April 3, 1998, proceedings - International Parallel Processing Symposium; Symposium on Parallel and Distributed Processing; Rolim, José (Springer, 1998)