Sciweavers

2338 search results - page 30 / 468
» Using UML to model relational database operations
Sort
View
119
Voted
UML
2005
Springer
15 years 9 months ago
Ontology-Based Model Transformation
Today, model-driven development is getting more sophisticated and can be used for modeling enterprises and developing application systems. Since current interoperability solutions ...
Stephan Roser, Bernhard Bauer
123
Voted
VLDB
1994
ACM
137views Database» more  VLDB 1994»
15 years 8 months ago
Performance of Data-Parallel Spatial Operations
The performance of data-parallel algorithms for spatial operations using data-parallel variants of the bucket PMR quadtree, R-tree, and R+-tree spatial data structures is compared...
Erik G. Hoel, Hanan Samet
UML
2005
Springer
15 years 9 months ago
Tool Support for OCL and Related Formalisms - Needs and Trends
The recent trend in software engineering to model-centered methodologies is an excellent opportunity for OCL to become a widely used specification language. If the focus of the de...
Thomas Baar, Dan Chiorean, Alexandre L. Correa, Ma...
ESORICS
2007
Springer
15 years 8 months ago
Pragmatic XML Access Control Using Off-the-Shelf RDBMS
As the XML model gets more popular, new needs arise to specify access control within XML model. Various XML access control models and enforcement methods have been proposed recentl...
Bo Luo, Dongwon Lee, Peng Liu
EDO
2000
Springer
15 years 7 months ago
Using Model Checking to Detect Deadlocks in Distributed Object Systems
Abstract. We demonstratehow the use of synchronizationprimitives and threading policies in distributed object middleware can lead to deadlocks. We identify that objectmiddleware on...
Nima Kaveh