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University-industry collaboration has gained increased attention in recent years. The literature has illustrated motivation and benefits of collaboration, types of interactions, barriers to establishing and sustaining successful collaboration, and measures to improving it. However, there remains considerable scope for further improving the effectiveness of such collaborations. This paper presents...
[Context:] Software productivity analysis is an essential activity for software process improvement. It specifies critical factors to be resolved or accepted from project data. As the nature of project data is observational, not experimental, the project data involves bias that can cause spurious relationships among analyzed factors. Analysis methods based on linear regression suffer from the spurious...
What would have happened if I did not have any code smell? This is an interesting question that no previous study, to the best of our knowledge, has tried to answer. In this paper, we present a method for implementing a what-if scenario analysis estimating the number of defective files in the absence of smells. Our industrial case study shows that 20% of the total defective files were likely avoidable...
The methods for assessing and predicting the reliability of software, based on a life-cycle approach to software reliability engineering (SRE), are prescribed in this recommended practice. It provides information necessary for the application of software reliability (SR) measurement to a project, lays a foundation for building consistent methods, and establishes the basic principle for collecting...
In order to solve a series of problems about IT service management in Enterprise, such as lower efficiency and service quality, complexed business processes and communication patterns, huge static management data and dynamic control data, etc., an intelligence-awareness IT service management platform, which is based on the Cyber Physical System (CPS) for constructing smart Industry 4.0, is proposed...
Conceptual elevation of data in business process modeling was first formulated in 2003. The research community responded to this new idea enthusiastically. In the past decade, there have been numerous research activities concerning the interactions between business processes/activities and data in many aspects of business process management. Many of the advancements have or will have impacted on design/modeling,...
The number of IoT, the Internet of Things, deployments is on the rise worldwide. In particular, we are witnessing an emerging trend of smart cities all over the world. IoT requires hardware, software, integration, deployment and maintenance. Considering the complexity and burdens of the whole process of IoT activation, it is reasonable to deploy an area-scale platform to leverage IoT adoption. These...
The main goal of the US Science Gateways Community Institute (SGCI) is to serve science gateways to achieve sustainability and growth. Science gateways allow science and engineering communities to access shared data, software, computing services, instruments, educational materials, and other resources specific to their disciplines. Thus, science gateways are a subgroup of scientific software and the...
One of the biggest challenges of organizations in contemporary times is the ability to manage rapid changes in business environment. Software and expert information systems can help to manage changes and thus contribute to addressing this challenge. The initial, and perhaps, most important activities in software and expert systems development are to elicit, analyze, specify, and validate requirements...
The process of software development is a collaborative effort that may consist of various geographically dispersed teams. It involves extensive communication over emails, intra-company forums, blogs, surveys and code reviews. The high level of message and opinion exchange evokes positive and negative emotions regarding the software project delivery. This paper proposed techniques to identify the underlying...
The field of non-biological ecosystem studies is riddled with different kind of ecosystems, connections and relations of which are rarely discussed. For example, the field of software ecosystems is influenced by both natural and business ecosystems, as studies have identified a strong inspiration from both. In this study, we survey the ecosystem literature and identify how different types of ecosystems...
Looking at the end-to-end processing, typical software-intensive systems are built as a system-of-systems where each sub-system specializes according to both the business and technology perspective. One challenge is the integration of all systems into a single system — crossing technological and organizational boundaries as well as functional domains. To facilitate the successful integration we propose...
A significant number of techniques dedicated to requirements specification and documentation is described in the available sources. As there is no purpose to use all of them, a selection has to be made, taking into consideration the context of a given software project, for example its size, usage of agile approach or stakeholders' technical competency. This paper is intended to provide guidelines...
System specifications can be modeled using various types of notations and diagrams regarding applications of the particular model. In this paper, we present an overview of the existing solutions, focusing on UML, BPMN and DMN models and the diagrams provided by these notations. We perform a comparison of these approaches and provide examples of representing system requirements in these notations.
Contemporary tools aimed at information system (IS) development often use models to generate system implementation. Starting from an IS model, these tools commonly generate database implementation schema as well as code for generic CRUD operations of business applications. On the other hand, at the level of platform-independent models (PIMs) there is a lack of support for specification of more complex...
Requirements-based testing has become a critical quality assurance technique designed to ensure a sufficiently high degree of product quality. However, the quality of the test cases depends on the quality of the requirements specification. In a preliminary experiment, we analyze potential links between the quality of the requirements and of the test cases.
Industry and society are facing radical changes due to fast growing digital technologies and its ubiquity. Products and services will increasingly augment and integrate the real world with the digital world. This digital transformation has reached all business areas. Companies and consumers expect to obtain innovation, market penetration, cost reductions and more flexibility. The relationship between...
A main advantage of app stores is that they aggregate important information created by both developers and users. In the app store product pages, developers usually describe and maintain the features of their apps. In the app reviews, users comment these features. Recent studies focused on mining app features either as described by developers or as reviewed by users. However, extracting and matching...
With ever-increasing productivity targets in mining operations, there is a growing interest in mining automation. In future mines, remote controlled and autonomous haulers will operate underground guided by LiDAR (Light Detection And Ranging) sensors. We envision reusing LiDAR measurements to maintain accurate mine maps that would contribute to both safety and productivity. Extrapolating from a pilot...
This paper presents differential pressure based flow configuration software implemented using FDT2 technology. FDT2 is a latest version of FDT standard (IEC62453) which is useful for configuration, monitoring, diagnosis and asset management of field device. Using FDT2 technology, client server system for flow configuration will be achieved keeping the interoperability of host system. The original...
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