Versions of Simple and Composite Objects
نویسندگان
چکیده
In this paper, we propose a model of versions which manages simple and composite objects. In our model, we have identified two types of versions : class versions [ 101 [24] and instance versions [6] [8]. These different versions are linked to each other by different relationships. A mechanism for the automatic propagation of versions [13] [24] for composite objects is proposed in order to propagate the creation of versions only in certain cases.
منابع مشابه
A version numbering scheme for informational objects used in VM live migration
Various numbering schemes are used to track different versions and revisions of files, software packages, and documents. One major challenge in this regard is the lack of an all-purpose, adaptive, comprehensive and efficient standard. To resolve the challenge, this article presents Quadruple Adaptive Version Numbering Scheme. In the proposed scheme, the version identifier consists of four integ...
متن کاملModal Characteristics of Composite Beams with Single Delamination- A Simple Analytical Technique
In the present research, the effects of delamination size and location on vibration characteristics of laminated composite beams are investigated both analytically and numerically. In the analytical method, the delaminated beam is modeled as four interconnected Euler–Bernoulli beams and the constrained and free mode models are both simulated. The differential stretching and the bending-extensio...
متن کاملPropagation de versions dans les objets complexes
This paper presents a propagation model for complex object versions. Complex objects are object linked to other objects by means of dependence relations such as composition, inheritance, association, etc. This model associates the version propagation capabilities with relations making the propagation of any type of complex object homogeneous. It can thus be distinguished from other version prop...
متن کاملExperimental and numerical crashworthiness investigation of hybrid composite aluminum tubes under dynamic axial and oblique loadings
This research deals with axial and oblique impact crash tests on simple and hybrid composite tubes. Axial and oblique impact tests have been generated on simple and hybrid composite tubes with one, two and three layers. A drop test rig was used to conduct the experiments. Furthermore, in order to gain more detailed knowledge about the crash process, finite element simulations of the experim...
متن کاملClassification of Composite Actions involving Interaction with Objects
We have developed a framework to recognize composite actions by training from simple interactions with objects. We start with object tracking data for the hand object interaction. We collect training data for simple actions such as pull, push, lift, drop and put. The training data consists of object translations, scale as well as object hand connectivity information. We apply transformations to...
متن کامل