The Infona portal uses cookies, i.e. strings of text saved by a browser on the user's device. The portal can access those files and use them to remember the user's data, such as their chosen settings (screen view, interface language, etc.), or their login data. By using the Infona portal the user accepts automatic saving and using this information for portal operation purposes. More information on the subject can be found in the Privacy Policy and Terms of Service. By closing this window the user confirms that they have read the information on cookie usage, and they accept the privacy policy and the way cookies are used by the portal. You can change the cookie settings in your browser.
Service-oriented computing is emerging as a new way to developing the extensible computing system which evolves from the component-based software engineering. Reliability is an important factor for choosing, ranking and compositing web services. As there are many web services provide the same function on the internet, applying the fault-tolerant strategies is an effective way to improve the reliability...
With widespread application of component software, component software reliability has received a great deal of attention. Traditional architecture-based models only take fault detection process into account but ignore fault correction process when analyzing component software reliability in the testing phase. With respect to this issue, a hybrid infinite server queueing model is proposed. This model...
Software architecture (SA) has been widely advocated as an effective abstraction for modeling, implementing, and evolving complex software systems such as those in distributed, decentralized, heterogeneous and pervasive environments. We intend to investigate two problems related to the domain of those environments: software deployment and reliability. Though many approaches for Architecture-based...
Software architecture (SA) has been widely advocated as an effective abstraction for modeling, implementing, and evolving complex software systems such as those in distributed, decentralized, heterogeneous, mobile, and pervasive environments. We intend to investigate two problems related to the domain of those environments: software deployment and reliability. Software deployment is a post-production...
We propose an approach of component-based software reliability analysis which includes the benefits of both time domain, and structure based approaches. This approach overcomes the deficiency of existing black box and white box techniques that fall short of addressing repair, and internal system structures simultaneously. Our solution adopts a method of testing data transformation to cover both methods,...
In this paper, both fault detection and correction processes are considered in software reliability growth modeling. The dependency of the two processes is first studied from the viewpoint of the fault number in two ways. One is the ratio of corrected fault number to detected fault number, which appears S-shaped. And the other is the difference between the detected fault number and corrected fault...
The fault correction process is very important in software testing, and it has been considered into some software reliability growth models (SRGMs). In these models, the time-delay functions are often used to describe the dependency of the fault detection and correction processes. In this paper, a more direct variable "correction lag", which is defined as the difference between the detected...
Most existing software reliability growth models (SRGMs) focused on the fault detection process, while the fault correction process was ignored by assuming that the detected faults can be removed immediately and perfectly. However, these assumptions are not realistic. The fault correction process is a critical part in software testing. In this paper, we studied the dependency of the fault detection...
Set the date range to filter the displayed results. You can set a starting date, ending date or both. You can enter the dates manually or choose them from the calendar.