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COOPIS
1994
IEEE
15 years 8 months ago
Query Translation Supporting the Migration of Legacy Databases into Cooperative Information Systems
In this paper, we present a query translation algorithm which allows object-oriented queries to be automatically translated into a relational query language. Our goal is to provid...
Daniel A. Keim, Hans-Peter Kriegel, Andreas Mieths...
ICDE
2007
IEEE
104views Database» more  ICDE 2007»
15 years 10 months ago
Dynamic Metadata Management for Scalable Stream Processing Systems
Adaptive query processing is of utmost importance for the scalability of data stream processing systems due to the long-running queries and fluctuating stream characteristics. An...
Michael Cammert, Jürgen Krämer, Bernhard...
ICDE
2008
IEEE
215views Database» more  ICDE 2008»
16 years 5 months ago
Fast and Simple Relational Processing of Uncertain Data
This paper introduces U-relations, a succinct and purely relational representation system for uncertain databases. U-relations support attribute-level uncertainty using vertical pa...
Lyublena Antova, Thomas Jansen, Christoph Koch, Da...
COMPSAC
2000
IEEE
15 years 8 months ago
Transforming Legacy Energy Management System (EMS) Modules into Reusable Components: A Case Study
: A two-layer adaptive wrapping technique is proposed in this paper to migrate legacy Energy Management System (EMS) modules into reusable components, and therefore transforming th...
Qing Zhao, Hoh In, Xiaowei Wu, Garng M. Huang
SIGMOD
1997
ACM
136views Database» more  SIGMOD 1997»
15 years 8 months ago
STRUDEL: A Web-site Management System
The Strudel system applies concepts from database management systems to the process of building Web sites. Strudel’s key idea is separating the management of the site’s data, t...
Mary F. Fernández, Daniela Florescu, Jaewoo...