Information Systems , Volume 25, 2000

Volume 25, Number 1, March 2000

• Ho-Hyun Park, Yong-Ju Lee, Chin-Wan Chung:
  Spatial Query Optimization Utilizing Early Separated Filter and Refinement Strategy. 1-22
  
• Salvatore T. March, Sangkyu Rho:
  A Semantic Object-Oriented Data Access System. 23-41
  
• Wil M. P. van der Aalst, Arthur H. M. ter Hofstede:
  Verification Of Workflow Task Structures: A Petri-net-baset Approach. 43-69
  

Volume 25, Number 2, 26 May 2000

• Matthias Jarke, Andreas Oberweis, Wolffried Stucky:
  Guest Editorial: Special Issue on Advanced Information Systems Engineering. 71
  
• Peter Green, Michael Rosemann:
  Integrated Process Modeling: An Ontological Evaluation. 73-87
  
• Panos Vassiliadis, Mokrane Bouzeghoub, Christoph Quix:
  Towards Quality-oriented Data Warehouse Usage and Evolution. 89-115
  
• Wasim Sadiq, Maria E. Orlowska:
  Analyzing Process Models Using Graph Reduction Techniques. 117-134
  
• Holm Wegner, Patrick Hupe, Florian Matthes:
  A Process-Oriented and Content-Based Perspective on Software Components. 135-156
  
• Aiko Frank, Jürgen Sellentin, Bernhard Mitschang:
  TOGA-A Customizable Service for Data-Centric Collaboration. 157-176
  

Volume 25, Number 3, May 2000

• Tiziana Catarci:
  What Happened When Database Researchers Met Usability. 177-212
  
• Alistair G. Sutcliffe:
  Requirements analysis for socio-technical system design. 213-233
  
• Heeseok Lee, Cheonsoo Yoo:
  A Form Driven Object-Oriented Reverse Engineering Methodology. 235-259
  

Volume 25, Issue 4, June 2000

• Kam-yiu Lam, Tei-Wei Kuo, Wai-Hung Tsang, Gary C. K. Law:
  Concurrency control in mobile distributed real-time database systems. 261-286
  
• Georgia Garani, Roger Johnson:
  Joining nested relations and subrelations. 287-307
  
• Dong-Kweon Hong, Sharma Chakravarthy, Theodore Johnson:
  Incorporating Load Factor into the scheduling of Soft real-time transactions for main memory databases. 309-322
  

Volume 25, Number 5, 2000

• Vikram Pudi, Jayant R. Haritsa:
  Quantifying the Utility of the Past in Mining Large Databases. 323-343
  
• Sudipto Guha, Rajeev Rastogi, Kyuseok Shim:
  ROCK: A Robust Clustering Algorithm for Categorical Attributes. 345-366
  
• Gianluca Moro, Antonio Natali, Claudio Sartori:
  Compostional Algebra for Interactive Data Access. 367-391
  

Volume 25, Numbers 6-7, September - November 2000

• Matthias Jarke, Dennis Shasha:
  Message from the Editors-in-Chief. 393
  
• Altigran Soares da Silva, Alberto H. F. Laender, Marco A. Casanova:
  On the relational representation of complex specialization structures. 399-415
  
• Johan Larson, David J. DeWitt:
  Accessing out-of-tuple data: a performance study. 417-429
  
• Kwok-Wa Lam, Sang Hyuk Son, Sheung-lun Hung, Zhiwei Wang:
  Scheduling transactions with stringent real-time constraints. 431-452
  
• Meral Binbasioglu, Dimitris Karagiannis:
  A system for supporting organizations in knowledge-based document preparation. 453-463
  

Volume 25, Number 8, December 2000

• Johann Eder, Tatjana Welzer, Gottfried Vossen:
  Guest Editorial: Special Issue On ADBIS 1999. 465-466
  
• Jacek Plodzien, Anna Kraken:
  Object Query Optimization through Detecting Independent Subqueries. 467-490
  
• Nicholas Q. Trân, Rajiv Bagai:
  Efficient Representation and Algebraic Manipulation of Infinite Relations in Paraconsistent Databases. 491-502
  
• Can Türker, Gunter Saake:
  Global Extensional Assertions and Local Integrity Constraints in Federated Schemata. 503-526
  
• Giorgio Terracina, Domenico Ursino:
  A uniform methodology for extracting type conflicts and subscheme similarities from heterogeneous databases. 527-552
  
• Enrico Nardelli, Guido Proietti:
  An efficient spatial access method for spatial images containing multiple non-overlapping features. 553-568