Sciweavers

451 search results - page 12 / 91
» View updates in a semantic data modelling paradigm
Sort
View
APLAS
2004
ACM
14 years 28 days ago
An Algebraic Approach to Bi-directional Updating
In many occasions would one encounter the task of maintaining the consistency of two pieces of structured data that are related by some transform — synchronising bookmarks in diï...
Shin-Cheng Mu, Zhenjiang Hu, Masato Takeichi
DOLAP
1999
ACM
13 years 11 months ago
Design and Selection of Materialized Views in a Data Warehousing Environment: A Case Study
In this paper, we describe the design of a data warehousing system for an engineering company ‘R’. This system aims to assist users in retrieving data for business analysis in...
Goretti K. Y. Chan, Qing Li, Ling Feng
OTM
2005
Springer
14 years 29 days ago
Object-Oriented Wrapper for Relational Databases in the Data Grid Architecture
: The paper presents a solution of the problem of wrapping relational databases to an object-oriented business model in the data grid architecture. The main problem with this kind ...
Kamil Kuliberda, Jacek Wislicki, Radoslaw Adamus, ...
ICDCS
1997
IEEE
13 years 11 months ago
Concurrency Control and View Notification Algorithms for Collaborative Replicated Objects
—This paper describes algorithms for implementing a high-level programming model for synchronous distributed groupware applications. In this model, several application data objec...
Robert E. Strom, Guruduth Banavar, Kevan Miller, A...
VLDB
2007
ACM
108views Database» more  VLDB 2007»
14 years 7 months ago
Update Exchange with Mappings and Provenance
We consider systems for data sharing among heterogeneous peers related by a network of schema mappings. Each peer has a locally controlled and edited database instance, but wants ...
Todd J. Green, Grigoris Karvounarakis, Zachary G. ...