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VLDB
1994
ACM
101views Database» more  VLDB 1994»
9 years 2 months ago
New Concurrency Control Algorithms for Accessing and Compacting B-Trees
This paper initially presents a brief but fairly exhaustive survey of solutions to the concurrency control problem for B-trees. We then propose a new solution, which is characteri...
V. W. Setzer, Andrea Zisman
VLDB
1994
ACM
103views Database» more  VLDB 1994»
9 years 2 months ago
Scientific Databases - State of the Art and Future Directions
Maria Zemankova, Yannis E. Ioannidis
VLDB
1994
ACM
147views Database» more  VLDB 1994»
9 years 2 months ago
Integrating a Structured-Text Retrieval System with an Object-Oriented Database System
We describe the integration of a structuredtext retrieval system (TextMachine) into an object-oriented database system (OpenODB). We use the external function capability of the da...
Tak W. Yan, Jurgen Annevelink
VLDB
1994
ACM
99views Database» more  VLDB 1994»
9 years 2 months ago
Join Index Hierarchies for Supporting Efficient Navigations in Object-Oriented Databases
A join index hierarchy method is proposed to handle the "goto's on disk" problem in objectoriented query processing. The method constructs a hierarchy of join indic...
Zhaohui Xie, Jiawei Han
VLDB
1994
ACM
119views Database» more  VLDB 1994»
9 years 2 months ago
Bulk Loading into an OODB: A Performance Study
Object-oriented database OODB users bring with them large quantities of legacy data megabytes and even gigabytes. In addition, scienti c OODB users continually generate new data. ...
Janet L. Wiener, Jeffrey F. Naughton
VLDB
1994
ACM
152views Database» more  VLDB 1994»
9 years 2 months ago
The GMAP: A Versatile Tool for Physical Data Independence
Physical data independence is touted as a central feature of modern database systems. Both relational and object-oriented systems, however, force users to frame their queries in t...
Odysseas G. Tsatalos, Marvin H. Solomon, Yannis E....
VLDB
1994
ACM
113views Database» more  VLDB 1994»
9 years 2 months ago
Towards Event-Driven Modelling for Database Design
Maguelonne Teisseire, Pascal Poncelet, Rosine Cicc...
VLDB
1994
ACM
128views Database» more  VLDB 1994»
9 years 2 months ago
From Nested-Loop to Join Queries in OODB
Most declarative SQL-like query languagesfor object-oriented database systems (OOSQL) are orthogonal languages allowing for arbitrary nesting of expressions in the select-, from-,...
Hennie J. Steenhagen, Peter M. G. Apers, Henk M. B...
VLDB
1994
ACM
102views Database» more  VLDB 1994»
9 years 2 months ago
Reasoning About Spatial Relationships in Picture Retrieval Systems
In this paper, we consider various spatial relationships that are of general interest in pictorial database systems. We present a set of rules that allow us to deduce new relation...
A. Prasad Sistla, Clement T. Yu, R. Haddad
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