1. Editorial

   • Ahmed K. Elmagarmid

   EditorialNotes Pages: 335 - 335

2. A survey of parallel execution strategies for transitive closure and logic programs

   • Filippo Cacace
   • Stefano Ceri
   • Maurice Houtsma

   ReviewPaper Pages: 337 - 382

3. Coordinator log transaction execution protocol

   • James W. Stamos
   • Flaviu Cristian

   OriginalPaper Pages: 383 - 408

4. Effective utilization of copies in a transparent distributed environment

   • Maria E. Orlowska

   OriginalPaper Pages: 409 - 425