2. DOOD 1991: Munich, Germany

Query Processing I

• Rosana S. G. Lanzelotte, Patrick Valduriez, Mikal Ziane, Jean-Pierre Cheiney:
  Optimization of Nonrecursive Queries in OODBs. 1-21
  
• Zhuoan Jiao, Peter M. D. Gray:
  Optimization of Methods in a Navigational Query Language. 22-42
  

Query Processing II

• Dave D. Straube, M. Tamer Özsu:
  Execution Plan Generation for an Object-Oriented Dat Model. 43-67
  , long version: IEEE Trans. Knowl. Data Eng. 7(2): 210-227(1995)
• Chee Chin Low, Hongjun Lu, Beng Chin Ooi, Jiawei Han:
  Efficient Access Methods in Deductive and Object-Oriented Databases. 68-84
  

Language Semantics

• Teodor C. Przymusinski:
  Semantics of Disjunctive Logic Programs and Deductive Databases. 85-107
  
• Jan Paredaens, Peter Peelman, Letizia Tanca:
  G-Log: A Declarative Graphical Query Language. 108-128
  
• Fosca Giannotti, Dino Pedreschi, Domenico Saccà, Carlo Zaniolo:
  Non-Determinism in Deductive Databases. 129-146
  

Updates I

• Weidong Chen:
  Declarative Specification and Evaluation of Database Updates. 147-166
  
• Emmanuel Waller:
  Schema Updates and Consistency. 167-188
  
• Marc H. Scholl, Christian Laasch, Markus Tresch:
  Updatable Views in Object-Oriented Databases. 189-207
  

Query Evaluation and Complexity

• Peter T. Wood:
  Syntactic Characterizations of 1-Bounded Datalog. 208-225
  
• Jan Van den Bussche:
  Evaluation and optimization of complex object selections. 226-243
  
• Yehoshua Sagiv:
  On Testing Effective Computability of Magic Programs. 244-262
  

Invited Talk I

• Jeffrey D. Ullman:
  A Comparison between Deductive and Object-Oriented Database Systems. 263-277
  

Constraints and Dependencies

• Riccardo Torlone, Paolo Atzeni:
  Updating Deductive Databases with Functional Dependencies. 278-291
  
• Yves Caseau:
  Constraints in an Object-Oriented Deductive Database. 292-311
  
• Neil Coburn, Grant E. Weddell:
  Path Constraints for Graph-Based Data Models: Towards a Unified Theory of Typing Constraints, Equations, and Functional Dependencies. 312-331
  

Data Modelling Concepts

• Tatsuo Minohara, Mario Tokoro:
  Providing Dynamic Type Abstractions and Specifications for Persistent Information. 332-354
  
• Edward Sciore:
  Multidimensional Versioning for Object-Oriented Databases. 355-370
  
• Anne H. H. Ngu, Limsoon Wong, Surjatini Widjojo:
  On Canonical and Non-canonical Classifications. 371-390
  

Formalization of Object-Oriented Concepts

• Masahiko Tsukamoto, Shojiro Nishio, Mitsuhiko Fujio:
  DOT: A Term Reprentation using DOT Algebra for Knowledge-bases. 391-410
  
• Stefan Brass, Udo W. Lipeck:
  Semantice of Inheritance in Logical Object Specifications. 411-430
  
• Roel Wieringa:
  A Formalization of Objects Using Equational Dynamic Logic. 431-452
  

Invited Talk II

• Malcolm P. Atkinson:
  A Vision of Persistent Systems (Extended Abstract). 453-459
  

Updates II

• Manfred A. Jeusfeld, Matthias Jarke:
  From Relational to Object-Oriented Integrity Simplification. 460-477
  
• Volker Küchenhoff:
  On the Efficient Computation of the Difference Between Concecutive Database States. 478-502
  
• Jean-Pierre Cheiney, Yan-Nong Huang:
  Set-Oriented Propagation of Updates into Transitively Closed Relations. 503-523
  

Query Languages

• Tomasz Imielinski, Shamim A. Naqvi, Kumar V. Vadaparty:
  Querying Design and Planning Databases. 524-545
  
• Leonid A. Kalinichenko, Vladimir Zadorozhny:
  A Generalized Information Resource Query Language and Basic Query Evaluation Technique. 546-566
  
• Omar Boucelma, Jacques Le Maitre:
  An Extensible Functional Query Language for an Object Oriented Database System. 567-581