| 1. |
- Tuzun, Eray, et al.
(författare)
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Ground-Truth Deficiencies in Software Engineering : When Codifying the Past Can Be Counterproductive
- 2022
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Ingår i: IEEE Software. - : IEEE Computer Society. - 0740-7459 .- 1937-4194. ; 39:3, s. 85-95
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Tidskriftsartikel (refereegranskat)abstract
- In software engineering, the objective function of human decision makers might be influenced by many factors. Relying on historical data as the ground truth may give rise to systems that automate software engineering decisions by mimicking past suboptimal behavior. We describe the problem and offer some strategies. ©IEEE.
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| 2. |
- Ouriques, Raquel, et al.
(författare)
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Thinking strategically about knowledge management in agile software development
- 2018
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Ingår i: Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics). - Cham : Springer Verlag. - 0302-9743 .- 1611-3349. - 9783030036720 ; 11271 LNCS, s. 389-395
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Konferensbidrag (refereegranskat)abstract
- Agile methodologies gave teams more autonomy regarding planning tasks and executing them. As a result, coordination gets more flexible, but much relevant knowledge remains undocumented and inside teams’ borders, due to informal communication and reduced development documentation. Since knowledge plays an essential role in software development, it is important to have effective knowledge management (KM) practices that contribute to a better knowledge resource allocation. Several KM practices have been reported in empirical studies in Agile Software Development (ASD). However, these practices are not evaluated regarding its effectiveness or how do they affect product quality. Besides, the studies do not demonstrate connections between the KM practices in the project level and the strategic level. The lack of connection between these levels can result in deviations from the company’s corporate strategy, wasted resources and irrelevant knowledge acquisition. This paper discusses how the strategic management can contribute to an integrated approach to KM in ASD; considering the organizational structure and the corporate strategy. Based on this discussion, we propose research areas that may help with planning KM strategies that can have their effectiveness measured and contribute to product quality. © Springer Nature Switzerland AG 2018.
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| 3. |
- Ouriques, Raquel, et al.
(författare)
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Knowledge Management Strategies and Processes in Agile Software Development: A Systematic Literature Review
- 2019
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Ingår i: International Journal of Software Engineering and Knowledge Engineering. - : World Scientific. - 0218-1940. ; 29:3
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Tidskriftsartikel (refereegranskat)abstract
- Knowledge-intensive companies that adopt Agile Software Development (ASD) rely on efficient implementation of Knowledge Management (KM) strategies to promote different Knowledge Processes (KPs) to gain competitive advantage. This study aims to explore how companies that adopt ASD implement KM strategies utilizing practices that promote the KPs in the different organizational layers. Through a systematic literature review, we analyzed 32 primary studies, selected by automated search and snowballing in the extant literature. To analyze the data, we applied narrative synthesis. Most of the identified KM practices implement personalization strategies (81%), supported by codification (19%). Our review shows that the primary studies do not report KM practices in the strategic layer and two of them in the product portfolio layer; on the other hand, in the project layer, the studies report 33 practices that implement personalization strategy, and seven practices that implement codification. KM strategies in ASD promote mainly the knowledge transfer process with practices that stimulates social interaction to share tacit knowledge in the project layer. As a result of using informal communication, a significant amount of knowledge can be lost or not properly transferred to other individuals and, instead of propagating the knowledge, it remains inside a few individuals' minds.
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| 4. |
- Woxenius, Johan, 1967
(författare)
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A generic framework for transport network designs: applications and treatment in intermodal freight transport literature
- 2007
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Ingår i: Transport Reviews. - : Informa UK Limited. - 1464-5327 .- 0144-1647. ; 27:6, s. 733-749
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Tidskriftsartikel (refereegranskat)abstract
- Six principles for the design of transport systems are described in this article, including direct link, corridor, hub-and-spoke, connected hubs, static routes, and dynamic routes. The designs are theoretically discussed defining the operational character of each design and their applica-tion in passenger, freight and rail freight transport. The theory is then applied to intermodal freight transport by comparing the terminology in this article with that used in scientific literature. Advantages of using a generic terminology over contextual ones are identified from the perspectives of researchers, commercial operators and policy makers.
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| 5. |
- Woxenius, Johan, 1967, et al.
(författare)
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Utilising more of the loading space in intermodal line trains – measures and decision support
- 2013
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Ingår i: Computers in industry. - : Elsevier BV. - 0166-3615 .- 1872-6194. ; 64:2, s. 146-154
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Tidskriftsartikel (refereegranskat)abstract
- The focus of this article is to identify, characterise and qualitatively evaluate the existing measures for increasing the utilisation of loading space in intermodal road-rail freight line trains. Normally, these trains operate like intercity passenger trains, because they make short unit load transhipment stops along rail corridors in order to travel comparatively small and short flows. The measures for loading space utilisation include adapting the train’s capacity, changing the departure times, altering the train routes and sending trucks to different terminals as well as replacing rail transport with trucks. Some of the measures require improved information sharing, and executives can strengthen the effect of the measures by adding decision support systems and price incentives to transport buyers.
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| 6. |
- Lenberg, Per, 1976, et al.
(författare)
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An initial analysis of software engineers’ attitudes towards organizational change
- 2017
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Ingår i: Empirical Software Engineering. - : Springer Science and Business Media LLC. - 1382-3256 .- 1573-7616. ; 22, s. 2179-2205
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Tidskriftsartikel (refereegranskat)abstract
- © 2016, The Author(s). Employees’ attitudes towards organizational change are a critical determinant in the change process. Researchers have therefore tried to determine what underlying concepts that affect them. These extensive efforts have resulted in the identification of several antecedents. However, no studies have been conducted in a software engineering context and the research has provided little information on the relative impact and importance of the identified concepts. In this study, we have combined results from previous social science research with results from software engineering research, and thereby identified three underlying concepts with an expected significant impact on software engineers’ attitudes towards organizational change, i.e. their knowledge about the intended change outcome, their understanding of the need for change, and their feelings of participation in the change process. The result of two separate multiple regression analysis, where we used industrial questionnaire data (N=56), showed that the attitude concept openness to change is predicted by all three concepts, while the attitude concept readiness for change is predicted by need for change and participation. Our research provides an empirical baseline to an important area of software engineering and the result can be a starting-point for future organizational change research. In addition, the proposed model prescribes practical directions for software engineering organizations to adopt in improving employees’ responses to change and, thus, increase the probability of a successful change.
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| 7. |
- Aaboen, Lise, 1978, et al.
(författare)
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Nourishment for the piggy bank : facilitation of external financing in incubators
- 2011
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Ingår i: International Journal of Technology Transfer and Commercialisation. - : Inderscience. - 1470-6075 .- 1741-5284. ; 10 3-4, s. 354-374
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Tidskriftsartikel (refereegranskat)abstract
- In this paper, we argue that incubators facilitate access to external financing for their incubatees. Incubators use a wide range of activities to facilitate the accessing of external financing from public and private sources. We have grouped these into two sets of activities. The general activities aim to develop the conditions for external financing through information, education of incubatees, network-building and lobbying activities. The specific activities aim to assist the individual incubatee in their pursuit of external finance through help in application procedures, establishing need for capital, making contacts with the best public or private investor, etc. Based on the survey data, we have also shown that it is more common for incubatees to attract external capital compared to non-incubator firms. The incubatees seem especially successful in attracting public capital. The incubatees also attract more private external capital, however, the observed frequency of private capital in the incubatees are low.
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| 8. |
- Holmgren, Johan, et al.
(författare)
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Modelling modal choice effects of regulation on low-sulphur marine fuels in Northern Europe
- 2014
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Ingår i: Transportation Research Part D: Transport and Environment. - : Elsevier BV. - 1361-9209 .- 1879-2340. ; 28, s. 62-73
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Tidskriftsartikel (refereegranskat)abstract
- The implementation of MARPOL Annex VI in the North and Baltic Sea Sulphur Emission Control Area (SECA) has raised economic concerns among shippers and shipowners, as well as spurred policymakers to appeal to various interests, such as citizen health, export industry competitiveness, and consumer prices. To justify their cases, policymakers and stakeholders have commissioned various agencies to monitor the implementation’s effects upon sustainability, especially regarding a potential modal shift from sea to road transport. This article thus reviews some of these commissioned studies in order to analyse the effects of the implementation and the possibility of modal shift. It also provides an agent-based simulation study of route choice for comparatively high-value cargo from Lithuania in the east to the United Kingdom in the west. Ultimately, the results of our TAPAS study do not provide concrete evidence supporting a modal shift from sea to road transport and indeed, they indicate that a shift is unlikely to occur.
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| 9. |
- Nilsson, Susanne, et al.
(författare)
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Re-thinking Innovation Measurement to Manage Innovation-Related Dichotomies in Practice
- 2012
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Ingår i: proceedings of the Continuous Innovation Network Conference – CINet 2012, Rome, Italy, September 17-18. - Rome, Italy : CINet. ; , s. 886-904
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Konferensbidrag (refereegranskat)abstract
- Innovation performance measurement has developed from focusing on issues of control and monitoring towards a more supportive role for managers on a strategic, informative and motivational level. Despite its potential to facilitate innovation management measuring provides a challenge in practice not the least when a company has the ambition to manage both radical and incremental innovation. This paper, based on literature review with empirical illustrations from three case studies, argues that these issues derives from the need to manage a number of dichotomies which are present due to the essential differences associated to each type of innovation. These dichotomies are related to time, uncertainty, flexibility and control. The implications on the design and use of an innovation performance measurement system are explored and analyzed through the lens of dichotomies. The study contributes to the innovation measurement theory and provides basis for an analytical framework aiming to support the design and implementation of innovation performance measurement in practice.
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