A Systematic Composite Service Design Modeling Method Using Graph-Based Theory

Elhag, Arafat Abdulgader Mohammed; Mohamad, Radziah; Aziz, Muhammad Waqar; Zeshan, Furkh

doi:10.1371/journal.pone.0123086

Cited by 13 publications

(3 citation statements)

References 28 publications

(48 reference statements)

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“…The service system built is a service system that is used to report employee work in a government organization. When the service system is designed, the design can be evaluated using SOA design quality measurements [32], [33]. The progress of working on the service system is also recorded based on the running Scrum process so that agility measurements in Scrum [34] can be carried out.…”

Section: Resultsmentioning

confidence: 99%

Evaluating Service Computing Framework with Scrum through a Case Study

Kusdiyanto,

Muhamad,

Suhardi

2023

IJAIT

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The Service Computing Framework with Scrum (SCFS) is a framework that combines Services Computing Systems Engineering (SCSE) with the Scrum Framework. This framework was created to produce a system with a good service concept by following the SCSE workflow in an agile manner through the application of Scrum principles. This paper will provide an overview of how to evaluate the SCFS framework using SOA and Agile principles through a case study. The research methodology used in this paper is a Design Science Research Methodology (DSRM). This research results in project evaluations using SCFS with good Service Oriented Architecture (SOA) parameter results. The SCFS framework can also be used in Agile development environments with fairly good parameters of velocity, story points, sprint burn down, release burn up, value delivered, and job satisfaction. In case studies conducted, this framework can help accelerate the release of service systems. The first release on the test only took 34 working days, 18 working days to get the second release, and 21 working days to get the third release. If done as a whole in one cycle, the service system will take approximately 73 working days to be used.

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Section: Resultsmentioning

confidence: 99%

Evaluating Service Computing Framework with Scrum through a Case Study

Kusdiyanto,

Muhamad,

Suhardi

2023

IJAIT

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“…The metrics for previous development approaches such as OO and CB cannot be blindly applied to SOD without modification due to the special characteristics of service orientation [24]. However, the metrics presented in this paper are designed based on composite service design modeling (ComSDM) method [56], in order to solve the limitations in the existing metrics. Following sections provide the definition of each basic metrics.…”

Section: Basic Metricsmentioning

confidence: 99%

Service-Oriented Design Measurement and Theoretical Validation

Elhag

Mohamad

2015

Jurnal Teknologi

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As software systems become more and more complex over time, software quality accordingly becomes increasingly important. Service-Oriented Computing (SOC) paradigm is one of the established paradigms used for building and developing flexible, reusable, rapid and low cost software products. Consequently, the use of SOC to develop software systems is increasing. Software quality measurement has considerable importance in the context of SOC since it determines how the quality requirements for composite service should be achieved. As a result, several quality metrics for composite service design were proposed. However, these metrics were constructed based on previous development approaches, give insufficient focus and need modification to be applied to service-oriented systems. Furthermore, the existing metrics do not consider the composite service as building blocks and also they do not consider the indirect relationships. In this paper, a quality measurement for composite service-oriented design is proposed, with the aim of increasing reusability and decreasing the complexity of design. The paper begins with proposing a set of metrics to measure the quality of composite service design. Then, the proposed metrics are validated theoretically to check its usability and applicability for composite service. The results show that the proposed metrics are able to measure the quality of composite service design.

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“…Distributed Embedded Real-Time Systems (DERTS) are typically small and wirelessly connected devices designed to work for a long period of time [1,45,46,47,48,49,50,51,62]. The DERTS system is quite different from traditional distributed systems as they interconnect hundreds of devices.…”

Section: Introductionmentioning

confidence: 99%

Context-Aware Ontology and Web Services Discovery for Distributed Embedded Real-Time Systems

Zeshan

Mohamad

Ahmad

et al. 2019

MJCS

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Distributed Embedded Real-Time Systems (DERTS) consists of hundreds of interconnected devices, typically small and wirelessly-connected, which are designed to work for a long period of time. The massive interconnection of devices and the usage of heterogeneous languages, operating platforms and data standards make DERTS a competitive and complex system. In addition, the DERTS program is setting a trend of moving away from centralized, high-cost products towards lower cost and high volume products. In this regard, there is nothing more natural than considering the use of Service Oriented Architecture (SOA) to assist in the development of DERTS. This is because SOA enables different devices to exchange data regardless of issues of complexity. Moreover, context-awareness, which is widely studied for DERTS, also plays an important role for effective communication among devices. Thus, to build service-based DERTS while managing the complexity, context-aware ontologies are the best solution. In this paper, we developed a context-aware ontology for DERTS which is known as ConOntDERTS. To evaluate ConOntDERTS, we used two methods. In the first method, a criteria-based ontology evaluation was used; while in the second method, a survey was conducted to show that the results produced by ConOntDERTS were almost the same as human perception. Results of the evaluation show the consistency and feasibility of our ontology and the statistical test results show that ConOntDERTS ontology can produce consistent results with human perception.

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A Systematic Composite Service Design Modeling Method Using Graph-Based Theory

Cited by 13 publications

References 28 publications

Evaluating Service Computing Framework with Scrum through a Case Study

Evaluating Service Computing Framework with Scrum through a Case Study

Service-Oriented Design Measurement and Theoretical Validation

Context-Aware Ontology and Web Services Discovery for Distributed Embedded Real-Time Systems

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