| 1. |
- Berger, Christian, 1980, et al.
(author)
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Expectations and Challenges from Scaling Agile in Mechatronics-Driven Companies - nA Comparative Case Study
- 2015
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In: Agile Processes, in Software Engineering, and Extreme Programming, Xp 2015. - Berlin : Springer-Verlag Berlin. - 9783319186122 ; 212, s. 15-26, s. 15-26, s. 15-26
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Book chapter (peer-reviewed)abstract
- Agile software development is increasingly adopted by companies evolving and maintaining software products to support better planning and tracking the realization of user stories and features. While convincing success stories help to further spread the adoption of Agile, mechatronics-driven companies need guidance to implement Agile for non-software teams. In this comparative case study of three companies from the Nordic region, we systematically investigate expectations and challenges from scaling Agile in organizations dealing with mechatronics development by conducting on-site workshops and surveys. Our findings show that all companies have already successfully implemented Agile in their software teams. The expected main benefit of successfully scaling agile development is a faster time-to-market product development; however, the two main challenges are: (a) An inflexible test environment that inhibits fast feedback to changed or added features, and (b) the existing organizational structure including the company's mind-set that needs to be opened-up for agile principles.
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| 2. |
- Bousquet, Jean, et al.
(author)
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Allergic Rhinitis and its Impact on Asthma (ARIA) Phase 4 (2018) : Change management in allergic rhinitis and asthma multimorbidity using mobile technology
- 2019
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In: Journal of Allergy and Clinical Immunology. - : Elsevier. - 0091-6749 .- 1097-6825. ; 143:3, s. 864-879
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Journal article (peer-reviewed)abstract
- Allergic Rhinitis and its Impact on Asthma (ARIA) has evolved from a guideline by using the best approach to integrated care pathways using mobile technology in patients with allergic rhinitis (AR) and asthma multimorbidity. The proposed next phase of ARIA is change management, with the aim of providing an active and healthy life to patients with rhinitis and to those with asthma multimorbidity across the lifecycle irrespective of their sex or socioeconomic status to reduce health and social inequities incurred by the disease. ARIA has followed the 8-step model of Kotter to assess and implement the effect of rhinitis on asthma multimorbidity and to propose multimorbid guidelines. A second change management strategy is proposed by ARIA Phase 4 to increase self-medication and shared decision making in rhinitis and asthma multimorbidity. An innovation of ARIA has been the development and validation of information technology evidence-based tools (Mobile Airways Sentinel Network [MASK]) that can inform patient decisions on the basis of a self-care plan proposed by the health care professional.
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| 3. |
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| 4. |
- Davidsson, Paul, et al.
(author)
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Elis : An Open Platform for Mobile Energy Efficiency Services in Buildings
- 2019
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In: Sustainability. - : MDPI. - 2071-1050. ; 11:3
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Journal article (peer-reviewed)abstract
- The recent years have witnessed an enormous growth of mobile services for energy management in buildings. However, these solutions are often proprietary, non-interoperable, and handle only a limited function, such as lighting, ventilation, or heating. To address these issues, we have developed an open platform that is an integrated energy management solution for buildings. It includes an ecosystem of mobile services and open APIs as well as protocols for the development of new services and products. Moreover, it has an adapter layer that enables the platform to interoperate with any building management system (BMS) or individual device. Thus, the platform makes it possible for third-party developers to produce mobile energy efficiency applications that will work independently of which BMS and devices are used in the building. To validate the platform, a number of services have been implemented and evaluated in existing buildings. This has been done in cooperation with energy companies and property owners, together with the residents and other users of the buildings. The platform, which we call Elis, has been made available as open source software under an MIT license. View Full-Text
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| 5. |
- Eklund, Ulrik, et al.
(author)
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Scaling agile development in mechatronic organizations - A comparative case study
- 2017
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In: Proceedings. IEEE/ACM 39th International Conference on Software Engineering: Software Engineering in Practice Track, ICSE-SEIP 2017. 20-28 May 2017, Buenos Aires, Argentina. - : IEEE. - 9781538627174
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Conference paper (peer-reviewed)abstract
- Agile software development principles enable companies to successfully and quickly deliver software by meeting their customers' expectations while focusing on high quality. Many companies working with pure software systems have adopted these principles, but implementing them in companies dealing with non-pure software products is challenging. We identified a set of goals and practices to support large-scale agile development in companies that develop software-intense mechatronic systems. We used an inductive approach based on empirical data collected during a longitudinal study with six companies in the Nordic region. The data collection took place over two years through focus group workshops, individual on-site interviews, and complementary surveys. The primary benefit of large-scale agile development is improved quality, enabled by practices that support regular or continuous integration between teams delivering software, hardware, and mechanics. In this regard, the most beneficial integration cycle for deliveries is every four weeks, while continuous integration on a daily basis would favor software teams, other disciplines does not seem to benefit from faster integration cycles. We identified 108 goals and development practices supporting agile principles among the companies, most of them concerned with integration, therefrom, 26 agile practices are unique to the mechatronics domain to support adopting agile beyond pure software development teams. 16 of these practices are considered as key enablers, confirmed by our control cases.
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| 6. |
- Geale, Kirk, et al.
(author)
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Late Breaking Abstract - NORdic Database for aSThmA Research (NORDSTAR) : Swedish and Finnish patients
- 2018
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In: European Respiratory Journal. - : European Respiratory Society. - 0903-1936 .- 1399-3003. ; 52
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Journal article (other academic/artistic)abstract
- Background: A cross-border research collaboration was recently initiated across the Nordic countries. These countries maintain population-based registers containing a variety of patient-level health and socioeconomic variables, providing a basis for nation-wide, longitudinal research.Aims and objectives: Describe key characteristics of Swedish and Finnish asthma populations in 2014.Methods: NORDSTAR is a research platform with ethical approval based on Nordic register data. Patients with an asthma diagnosis (ICD-10: J45/46) at any age in specialist care, or ≥2 dispensed respiratory prescriptions (ATC: R03) while aged 6-44, during 2004-2014 were included. Those with diagnosis and treatment pairs unlikely to be asthma were excluded. Demographics (age, sex, income, education level, and urban residence), treatment, comorbidities, and asthma specialist visits in 2014 were described using summary statistics.Results: Finnish comorbidity levels appeared higher than in Sweden. More Finnish patients filled OCS prescriptions (24%) than Swedish patients (20%). Most Swedish patients lived in an urban setting, and the distribution of education level was similar to the general population. Mean family income was 49,960 and 42,840 EUR in Sweden and Finland respectively, while 31% and 44% of patients visited an asthma specialist. Prevalence of asthma was highest among women in both countries, and age distributions were similar.Conclusions: NORDSTAR is a platform for conducting asthma outcomes research in the Nordics. Swedish and Finnish patients appear to be similar in many dimensions except for prevalence of asthma specialist care contacts.
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| 7. |
- Menditto, Enrica, et al.
(author)
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Adherence to treatment in allergic rhinitis using mobile technology : The MASK Study
- 2019
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In: Clinical and Experimental Allergy. - : WILEY. - 0954-7894 .- 1365-2222. ; 49:4, s. 442-460
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Journal article (peer-reviewed)abstract
- Background: Mobile technology may help to better understand the adherence to treatment. MASK-rhinitis (Mobile Airways Sentinel NetworK for allergic rhinitis) is a patient-centred ICT system. A mobile phone app (the Allergy Diary) central to MASK is available in 22 countries. Objectives: To assess the adherence to treatment in allergic rhinitis patients using the Allergy Diary App. Methods: An observational cross-sectional study was carried out on all users who filled in the Allergy Diary from 1 January 2016 to 1 August 2017. Secondary adherence was assessed by using the modified Medication Possession Ratio (MPR) and the Proportion of days covered (PDC) approach. Results: A total of 12143 users were registered. A total of 6949 users reported at least one VAS data recording. Among them, 1887 users reported >= 7 VAS data. About 1195 subjects were included in the analysis of adherence. One hundred and thirty-six (11.28%) users were adherent (MPR >= 70% and PDC <= 1.25), 51 (4.23%) were partly adherent (MPR >= 70% and PDC = 1.50) and 176 (14.60%) were switchers. On the other hand, 832 (69.05%) users were non-adherent to medications (MPR <70%). Of those, the largest group was non-adherent to medications and the time interval was increased in 442 (36.68%) users. Conclusion and clinical relevance: Adherence to treatment is low. The relative efficacy of continuous vs on-demand treatment for allergic rhinitis symptoms is still a matter of debate. This study shows an approach for measuring retrospective adherence based on a mobile app. This also represents a novel approach for analysing medication-taking behaviour in a real-world setting.
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| 8. |
- Mihailescu, Radu-Casian, et al.
(author)
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A survey and taxonomy on intelligent surveillance from a system perspective
- 2018
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In: Knowledge engineering review (Print). - : Cambridge University Press. - 0269-8889 .- 1469-8005. ; 33
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Journal article (peer-reviewed)abstract
- Recent proliferation of surveillance systems is mostly attributed to advances in both image-processing techniques and hardware enhancement of smart cameras, as well as the ubiquity of sensor-driven architectures. Owing to these capabilities, new aspects are coming to the forefront. This paper addresses the current state-of-the-art and provides researchers with an overview of existing surveillance solutions, analyzing their properties as a system and drawing attention to relevant challenges when developing, deploying and managing them. Also, some of the more prominent application domains are highlighted here. In an effort to understand the development of the advanced solutions, based on their most distinctive characteristics, we propose a taxonomy for surveillance systems to help classify them and reveal gaps in existing research. We conclude by identifying promising future research lines.
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| 9. |
- Mihailescu, Radu-Casian, et al.
(author)
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Towards Collaborative Sensing using Dynamic Intelligent Virtual Sensors
- 2016
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In: Proceedings of the 10th International Symposium on Intelligent Distributed Computing – IDC 2016, Paris, France, October 10-12 2016. - Cham : Springer. ; , s. 217-227
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Conference paper (peer-reviewed)abstract
- The recent advent of ’Internet of Things’ technologies is set to bring about a plethora of heterogeneous data sources to our immediate environment. In this work, we put forward a novel concept of dynamic intelligent virtual sensors (DIVS) in order to support the creation of services designed to tackle complex problems based on reasoning about various types of data. While in most of works presented in the literature virtual sensors are concerned with homogeneous data and/or static aggregation of data sources, we define DIVS to integrate heterogeneous and distributed sensors in a dynamic manner. This paper illustrates how to design and build such systems based on a smart building case study. Moreover, we propose a versatile framework that supports collaboration between DIVS, via a semantics- empowered search heuristic, aimed towards improving their performance.
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