Sciweavers

IDEAS
1999
IEEE
144views Database» more  IDEAS 1999»
13 years 8 months ago
The Scalability of an Object Descriptor Architecture OODBMS
An object database management system (OODBMS) has been often criticized for its alleged insufficient scalability for a large-scale production system. We investigated the scalabili...
Kwok K. Yu, Byung Suk Lee, Michael R. Olson
IDEAS
1999
IEEE
134views Database» more  IDEAS 1999»
13 years 8 months ago
The EyeDB OODBMS
This paper introduces the EYEDB Object Oriented DataBase Management System (OODBMS). EYEDB implements all the standard features of OODBMS, is language oriented, provides a generic...
Eric Viara, Emmanuel Barillot, Guy Vaysseix
IDEAS
1999
IEEE
101views Database» more  IDEAS 1999»
13 years 8 months ago
Integration of Semistructured Data with Partial and Inconsistent Information
Data integration of several sources has gained considerable attentions with the recent popularity of the Web. In the real world, some information may be missing i.e., partial and ...
Mengchi Liu, Tok Wang Ling, Tao Guan
IDEAS
1999
IEEE
131views Database» more  IDEAS 1999»
13 years 8 months ago
ISIS: A Semantic Mediation Model and an Agent Based Architecture for GIS Interoperability
The diversity of spatial information systems promotes the need to integrate heterogeneous spatial or geographic information systems (GIS) in a cooperative environment. This paper ...
Eric Leclercq, Djamal Benslimane, Kokou Yét...
IDEAS
1999
IEEE
123views Database» more  IDEAS 1999»
13 years 8 months ago
Improving OLAP Performance by Multidimensional Hierarchical Clustering
Data-warehousing applications cope with enormous data sets in the range of Gigabytes and Terabytes. Queries usually either select a very small set of this data or perform aggregat...
Volker Markl, Frank Ramsak, Rudolf Bayer
IDEAS
1999
IEEE
130views Database» more  IDEAS 1999»
13 years 8 months ago
A Heuristics-Based Approach to Query Optimization in Structured Document Databases
The number of documents published via WWW in form of SGML/HTML has been rapidly growing for years. Efficient, declarative access mechanisms for this type of documents
Dunren Che, Karl Aberer
IDEAS
1999
IEEE
166views Database» more  IDEAS 1999»
13 years 8 months ago
Recovery Protocols in Multi-Agent Probabilistic Reasoning Systems
In this paper, we introduce a probabilistic relational data model as the basis for developing multi-agent probabilistic reasoning systems. Since our model subsumes the traditional...
Cory J. Butz, S. K. Michael Wong
IDEAS
1999
IEEE
175views Database» more  IDEAS 1999»
13 years 8 months ago
A Parallel Scalable Infrastructure for OLAP and Data Mining
Decision support systems are important in leveraging information present in data warehouses in businesses like banking, insurance, retail and health-care among many others. The mu...
Sanjay Goil, Alok N. Choudhary