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ADBIS
2004
Springer
136views Database» more  ADBIS 2004»
14 years 1 months ago
SBQL Views - Prototype of Updateable Views
In this paper we describe a prototype implementation of updateable views called “SBQL Views”. The prototype follows a novel approach to view updates based on the Stack-Based Ap...
Hanna Kozankiewicz, Kazimierz Subieta
ADC
2003
Springer
94views Database» more  ADC 2003»
14 years 1 months ago
Multi-resolution Algorithms for Building Spatial Histograms
Selectivity estimation of queries not only provides useful information to the query processing optimization but also may give users a preview of processing results. In this paper,...
Qing Liu, Yidong Yuan, Xuemin Lin
DEXAW
2000
IEEE
68views Database» more  DEXAW 2000»
14 years 20 days ago
Relocation in Mobile Process-Centered Software Development Environments
This paper addresses the problem of enabling a user of a process-centered SDE, hosted on a high-speed network, to continue working on a detached mobile workstation connected by a l...
S. Bhattacharyya, Leon J. Osterweil
DEXAW
1999
IEEE
142views Database» more  DEXAW 1999»
14 years 17 days ago
Developments in Spatio-Temporal Query Languages
ing spatio-temporal data as abstract data types into already existing data models is a promising approach to creating spatio-temporal query languages. In this context, an importan...
Martin Erwig, Markus Schneider
ICDE
1993
IEEE
104views Database» more  ICDE 1993»
14 years 11 days ago
Deterministic Semantics of Set-Oriented Update Sequences
An iterator is proposed that allows to apply sequences of update operations in a set-oriented way with deterministic semantics. Because the mechanism is independent of a particula...
Christian Laasch, Marc H. Scholl