IEEE Data Engineering Bulletin, Volume 18

Volume 18, Number 1, March 1995

• David B. Lomet:
  Letter from the Editor-in-Chief. 1
  
• Meichun Hsu:
  Letter from the Special Issue Editor. 2-3
  
• Andreas Reuter, Friedemann Schwenkreis:
  ConTracts - A Low-Level Mechanism for Building General-Purpose Workflow Management-Systems. 4-10
  
• Gerti Kappel, Peter Lang, S. Rausch-Schott, Werner Retschitzegger:
  Workflow Management Based on Objects, Rules, and Roles. 11-18
  
• C. Mohan, Gustavo Alonso, Roger Günthör, Mohan Kamath:
  Exotica: A Research Perspective ob Workflow Management Systems. 19-26
  
• Jim Davis, Weimin Du, Ming-Chien Shan:
  OpenPM: An Enterprise Process Management System. 27-32
  
• Arvola Chan, Kieran Harty:
  Building Flexible Distributed Applications With The Teknekron Enterprise Toolkit. 33-40
  
• Abraham Bernstein, Chrysanthos Dellarocas, Thomas W. Malone, John Quimby:
  Software Tools for a Process Handbook. 41-48
  

Volume 18, Number 2, June 1995

• David B. Lomet:
  Letter from the Editor-in-Chief. 1
  
• Jennifer Widom:
  Letter from the Special Issue Editor. 2
  
• Ashish Gupta, Inderpal Singh Mumick:
  Maintenance of Materialized Views: Problems, Techniques, and Applications. 3-18
  
• Nick Roussopoulos, Chung-Min Chen, Stephen Kelley, Alex Delis, Yannis Papakonstantinou:
  The ADMS Project: View R Us. 19-28
  
• Gang Zhou, Richard Hull, Roger King, Jean-Claude Franchitti:
  Data Integration and Warehousing Using H2O. 29-40
  
• Joachim Hammer, Hector Garcia-Molina, Jennifer Widom, Wilburt Labio, Yue Zhuge:
  The Stanford Data Warehousing Project. 41-48
  

Volume 18, Number 3, September 1995

• David B. Lomet:
  Letter from the Editor-in-Chief. 1
  
• Goetz Graefe:
  Letter from the Special Issue Editor. 2
  
• Surajit Chaudhuri, Kyuseok Shim:
  An Overview of Cost-based Optimization of Queries with Aggregates. 3-9
  
• Yannis E. Ioannidis, Viswanath Poosala:
  Histogram-Based Solutions to Diverse Database Estimation Problems. 10-18
  
• Goetz Graefe:
  The Cascades Framework for Query Optimization. 19-29
  
• Fatma Ozcan, Sena Nural, Pinar Koksal, Mehmet Altinel, Asuman Dogac:
  A Region Based Query Optimizer Through Cascades Query Optimizer Framework. 30-40
  
• Michael Stillger, Johann Christoph Freytag:
  Testing the Quality of a Query Optimizer. 41-48
  

Volume 18, Number 4, December 1995

• David B. Lomet:
  Letter from the Editor-in-Chief. 1
  
• Shahram Ghandeharizadeh:
  Letter from the Special Issue Editor. 2-3
  
• Banu Özden, Rajeev Rastogi, Abraham Silberschatz:
  Disk Striping in Video Server Environments. 4-16
  
• Leana Golubchik, John C. S. Lui, Richard R. Muntz:
  I/O Stream Sharing for Continous Media Systems. 17-26
  
• David B. Andersen:
  A Proposed Method for Creating VCR Functions using MPEG Streams. 27-30
  
• Christos Faloutsos:
  Fast Searching by Content in Multimedia Databases. 31-40