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IADIS
2004
13 years 9 months ago
Constructing Scorm Compliant Course Based on High Level Petri Nets
With rapid development of the Internet, e-learning system has become more and more popular. Currently, to solve the issue of sharing and reusing of teaching materials in different...
Jun-Ming Su, Shian-Shyong Tseng, Chia-Yu Chen, Jui...
ISORC
2000
IEEE
14 years 1 days ago
Structural and Behavioral Decomposition in Object Oriented Models
The decomposition of large systems into parts is a general principle of software design. Even more, in the scope of distributed systems a partition of the whole system into distri...
Joachim Fischer, Eckhardt Holz, Birger Møll...
SIGMOD
2011
ACM
270views Database» more  SIGMOD 2011»
12 years 10 months ago
Automatic discovery of attributes in relational databases
In this work we design algorithms for clustering relational columns into attributes, i.e., for identifying strong relationships between columns based on the common properties and ...
Meihui Zhang, Marios Hadjieleftheriou, Beng Chin O...
ICMT
2009
Springer
14 years 2 months ago
A Simple Game-Theoretic Approach to Checkonly QVT Relations
Abstract. The QVT Relations (QVT-R) transformation language allows the definition of bidirectional model transformations, which are required in cases where a two (or more) models ...
Perdita Stevens
GPCE
2003
Springer
14 years 26 days ago
A Case for Test-Code Generation in Model-Driven Systems
A primary goal of generative programming and model-driven ent is to raise the level of abstraction at which designers and developers interact with the software systems they are bui...
Matthew J. Rutherford, Alexander L. Wolf