Information Systems , Volume 22, 1997

Volume 22, Number 1, 1997

• Seung Jin Lim, Yiu-Kai Ng:
  Vertical Fragmentation and Allocation in Distributed Deductive Database Systems. 1-24
  
• Enrico Nardelli, Guido Proietti:
  Time and Space Efficient Secondary Memory Representation of Quadtrees. 25-37
  
• Peter Triantafillou:
  An Approach to Deadlock Detection in Multidatabases. 39-55
  

Volume 22, Number 2/3, 1997

• Moira C. Norrie, Martin Wunderli:
  Tool Agents in Coordinated Informations Systems. 59-77
  
• Peter Hartel, Grit Denker, Mojgan Kowsari, Maren Krone, Hans-Dieter Ehrich:
  Information Systems Modelling with TROLL Formal Methods at Work. 79-99
  
• Juha Puustjärvi, Henry Tirri, Jari Veijalainen:
  Reusability and Modularity in Transactional Workflows. 101-120
  
• Johan van den Akker, Arno Siebes:
  DEGAS: A Database of Autonomous Objects. 121-138
  
• Hans Weigand, Egon Verharen, Frank Dignum:
  Dynamic Business Models as a Basis for Interoperable Transaction Design. 139-154
  
• Keng Siau, Yair Wand, Izak Benbasat:
  The Relative Importance of Structural Constraints and Surface Semantics in Information Modeling. 155-170
  

Volume 22, Number 4, 1997

• Anindya Datta, Igor R. Viguier:
  Providing Real-Time Response, State Recency and Temporal Consistency in Databases for Rapidly Changing Environments. 171-198
  
• Ehud Gudes:
  A Uniform Indexing Scheme for Object-Oriented Databases. 199-221
  
• Elisa Bertino, Claudio Bettini, Elena Ferrari, Pierangela Samarati:
  Decentralized Administration for a Temporal Access Control Model. 223-248
  

Volume 22, Number 5, 1997

• Cristina De Castro, Fabio Grandi, Maria Rita Scalas:
  Schema Versioning for Multitemporal Relational Databases. 249-290
  
• Andreas L. Opdahl, Guttorm Sindre:
  Facet Modelling: An Approach to Flexible and Integrated Conceptual Modelling. 291-323
  
• Allaoua Maamir, William I. Grosky:
  Estimating Block Accesses in a B+-Tree whose Leaf Records are of Arbitrary Size. 325-331
  

Volume 22, Number 6/7, 1997

• Amihood Amir, Ronen Feldman, Reuven Kashi:
  A New and Versatile Method for Association Generation. 333-347
  
• Arthur H. M. ter Hofstede, Henderik Alex Proper, Theo P. van der Weide:
  Exploiting Fact Verbalisation in Conceptual Information Modelling. 349-385
  
• Evaggelia Pitoura, Aidong Zhang, Bharat K. Bhargava:
  On Relaxing Serializability by Constraining Transaction Readsets. 387-400
  
• Arthur H. M. ter Hofstede, T. F. Verhoef:
  On the Feasibility of Situational Method Engineering. 401-422
  

Volume 22, Number 8, 1997

• Venkataraman Ramesh, Sudha Ram:
  Integrity Constraint Integration in Heterogeneous Databases: An Enhanced Methodology for Schema Integration. 423-446
  
• Paloma Díaz, Ignacio Aedo, Fivos Panetsos:
  Labyrinth, an Abstract Model for Hypermedia Applications. Description of its Static Components. 447-464
  
• Yannis Manolopoulos, Enrico Nardelli, Apostolos Papadopoulos, Guido Proietti:
  MOF-Tree: A Spatial Access Method to Manipulate Multiple Overlapping Features. 465-481
  
• Laks V. S. Lakshmanan, Fereidoon Sadri:
  Uncertain Deductive Databases: A Hybrid Approach. 483-508