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VLDB
1989
ACM
104views Database» more  VLDB 1989»
15 years 6 months ago
Gral: An Extensible Relational Database System for Geometric Applications
: We describe the architecture of a relational databasesystem that is extensible by user-defined data types and operations, including relation operations. The central concept is to...
Ralf Hartmut Güting
138
Voted
IADIS
2009
14 years 12 months ago
Relational databases versus information retrieval systems: A case study
In this paper we present our evaluations of using an Information Retrieval library in a commercial employment website with over 300,000 searches a day. Comparison of existing rela...
Ozgur Yilmazel, Burcu Yurekli, Baris Yilmazel, Ahm...
116
Voted
ICDE
2010
IEEE
292views Database» more  ICDE 2010»
16 years 1 months ago
Exploring Power-Performance Tradeoffs in Database Systems
With the total energy consumption of computing systems increasing in a steep rate, much attention has been paid to the design of energy-efficient computing systems and applications...
Zichen Xu, Yi-Cheng Tu, Xiaorui Wang
AINA
2004
IEEE
15 years 5 months ago
Concurrency Control in Mobile Database Systems
In this paper, we propose an Concurrency Control Mechanism (CCM) for Mobile Database Systems (MDS) that ensures epsilon serializability and report its performance.
Nitin Prabhu, Vijay Kumar, Indrakshi Ray, Gi-Chul ...
LNCS
1993
15 years 6 months ago
Multimedia Database Systems
– In the past few years considerable demand for user oriented multimedia information systems has developed. These systems must provide a rich set of functionality so that new, co...
Arif Ghafoor, P. Bruce Berra