Agile Processes in Software Engineering and Extreme Programming: 18th International Conference, XP 2017, Cologne, Germany, May 22-26, 2017, Proceedings

agile software development; lean development; scrum; project management; software developmen

Finnish Enterprise Agile Transformations : A Survey Study

Peer reviewe

Agile Processes in Software Engineering and Extreme Programming

This open access book constitutes the proceedings of the 23rd International Conference on Agile Software Development, XP 2022, which was held in Copenhagen, Denmark, in June 2022. XP is the premier agile software development conference combining research and practice. It is a unique forum where agile researchers, practitioners, thought leaders, coaches, and trainers get together to present and discuss their most recent innovations, research results, experiences, concerns, challenges, and trends.  XP conferences provide an informal environment to learn and trigger discussions and welcome both people new to agile and seasoned agile practitioners. This year’s conference was held with the theme “Agile in the Era of Hybrid Work”. The 13 full papers and 1 short paper presented in this volume were carefully reviewed and selected from 40 submissions. They were organized in topical sections named: agile practices; agile processes; and agile in the large

Mikropalveluiden testauskäytännöt julkisen sektorin projekteissa

Online services are constantly evolving, which makes service maintainability challenging. This has led to micro service architecture, where big applications are split into smaller services in order to improve applications' maintainability, scalability, and flexibility. However, splitting a single process application into multiple services causes the testing process to be more challenging. This Master's thesis is exploring these testing problems in a micro service context and finding practical guidance for the test implementation. Moreover, this Master's thesis focuses on public sector software projects. Public sector software projects are clearly predefined and the provider has open information about the project's needs. Thus, the project has a clear goal and known boundaries right from the beginning. The research approach for this study is an exploratory multiple case study consisting of three case projects. The data of the case projects were collected through semi-structural interviews and version history commit analysis. The results of this study present a set of successful practices and recommendations for taking testing into account during a micro service oriented agile development process. Successful testing requires monitoring of the project's maturity level to focus testing resources at the right time. Additionally, the case projects brought up practical testing guidance, such as understanding of the common testing responsibility, the importance of peer review, and the value of assigning a specific tester after the project has reached its end-to-end testing phase.Web-palvelut kehittyvät jatkuvasti, mikä vaikeuttaa palveluiden ylläpitoa. Yhtenä ratkaisuna on palvelun pilkkominen osiin mikropalveluiksi. Palvelun pilkkominen edistää palvelun ylläpitoa, skaalattavuutta ja joustavuutta. Toisaalta palvelun pilkkominen mikropalveluiksi vaikeuttaa testausprosessia. Tämä diplomityö tutkii mikropalveluiden testausprosessiin liittyviä ongelmia ja etsii käytännönläheistä ohjeistuista testien toteuttamiseen mikropalveluympäristössä. Diplomityö keskittyy julkisen sektorin mikropalveluprojekteihin, koska kaikki tässä diplomityössä käytetyt tutkimusprojektit ovat julkisen sektorin hallinnoimia. Julkisen sektorin ohjelmistoprojektit ovat selkeästi esimääriteltyjä ja projektien aineisto on avoimesti saatavilla. Tämän takia projekteilla on selkeä päämäärä ja tunnetut rajat heti projektin alussa. Tutkimusmenetelmänä käytettiin tutkivaa case study -menetelmää. Tutkimus sisälsi kolme tutkimuskohdetta. Tutkimusdata kerättiin osittain jäsennetyillä kontekstuaalisilla haastatteluilla ja ohjelmistokoodin versiohallinnan historian analyysillä. Tuloksena syntyi kokoelma hyväksi todettuja käytäntöjä ja suosituksia, jotka auttavat ottamaan testauksen huomioon mikropalvelun iteratiivisessa ohjelmistokehitysprosessissa. Suositeltaviksi testauskäytännöiksi havaittiin projektin maturiteetin tarkkaileminen, että testauksen resursointi voidaan tehdä oikeaan aikaan. Lisäksi, projekteista nousi esiin muita suosituksia, kuten kehitystiimin yhteisen testaamisvastuun ymmärtäminen, koodikatselmoinnin merkitys ja erillisen testaajan tärkeys, kun projektin maturiteetti on kasvanut riittävästi

Agile Processes in Software Engineering and Extreme Programming

This open access book constitutes the proceedings of the 21st International Conference on Agile Software Development, XP 2020, which was planned to be held during June 8-12, 2020, at the IT University of Copenhagen, Denmark. However, due to the COVID-19 pandemic the conference was postponed until an undetermined date. XP is the premier agile software development conference combining research and practice. It is a hybrid forum where agile researchers, academics, practitioners, thought leaders, coaches, and trainers get together to present and discuss their most recent innovations, research results, experiences, concerns, challenges, and trends. Following this history, for both researchers and seasoned practitioners XP 2020 provided an informal environment to network, share, and discover trends in Agile for the next 20 years. The 14 full and 2 short papers presented in this volume were carefully reviewed and selected from 37 submissions. They were organized in topical sections named: agile adoption; agile practices; large-scale agile; the business of agile; and agile and testing

An automated framework to support agile adoption coaching

This dissertation aims to assist Agile champions in their organisations with their Agile adoption journey. Such a journey typically starts with identifying the Agile challenges and then determining how to address these challenges in their unique context (Hajjdiab & Taleb, 2011a:9). This study provides a manual together with an automated framework to showcase a list of prioritised Agile challenges and their corresponding possible solutions. Before reaching this automated framework, the research presented a comprehensive list of Agile adoption challenges, possible solutions and a mapping between them. The automated framework, also named Agile Adoption Coach (AAC), is in the form of an online tool: www.agilesense.coza/aac. The critical quantitative contribution to this study was the evaluation of the AAC by Scrum Masters and Agile coaches to determine the acceptability of the tool. The research has shown that there is, on average, an 86% acceptability rating for this tool in South Africa.School of ComputingM. Sc. (Computing

Digitalisation and Business Model Innovation: Exploring the Microfoundations of Dynamic Consistency

The Industry 4.0 paradigm (I4.0) as the digitalisation of manufacturing firms denotes the exploitation of real-time data originating from a ubiquitous interconnection of objects, machines and humans (via the internet) across the entire value network. I4.0 not only serves as a catalyst to improve value-adding activities or to design new product and service solutions but also, more fundamentally, enables manufacturing firms to innovate their established business models (BMs). Against this rapid socio-technological shift, manufacturers face the challenge of holistically innovating their BMs. This requires the individualisation of the value proposition alongside the flexibilisation of their value creating and capturing activities, as well as a continuous adaptation and alignment of these activities with the firm’s organisational systems and the resource and competence base. Adopting the view of a BMI (business model innovation) as a system of interdependent activities, the continuous alignment of activities across the BMI is called dynamic consistency. However, it is not clear what mechanisms denote the notion of dynamic consistency. This thesis operationalises the microfoundations of dynamic consistency in an I4.0-driven BMI by empirically investigating six European manufacturing firms. Following the design themes of BMI, it argues that the notion of dynamic consistency comprises three main aspects: (1) a value focus on data and software; (2) a flexi-directional interlinkage to facilitate the exchange of information and materials; (3) agile working ensembles governing changes to the activity system. Moreover, it proposes open-mindedness and integrity of behaviour as a cognitive foundation that facilitates changes to the activity system. Taken together, these microfoundations provide reasoning for manufacturing firms to transform their traditional make-and-sell BM into a sense-and-act BM, yielding higher profits and profitability. The results demonstrate that the notion of BMI as an activity system must be complemented by the cognitive perspective of BMI to sufficiently operationalise the concept of dynamic consistency. This thesis is anticipated to be a starting point for further studies to achieve consistency during I4.0-driven BMI to generate superior and sustained value appropriation for manufacturing firms.Ford Britain Trust, Queens' Colleg

Medical devices with embedded electronics: design and development methodology for start-ups

358 p.El sector de la biotecnología demanda innovación constante para hacer frente a los retos del sector sanitario. Hechos como la reciente pandemia COVID-19, el envejecimiento de la población, el aumento de las tasas de dependencia o la necesidad de promover la asistencia sanitaria personalizada tanto en entorno hospitalario como domiciliario, ponen de manifiesto la necesidad de desarrollar dispositivos médicos de monitorización y diagnostico cada vez más sofisticados, fiables y conectados de forma rápida y eficaz. En este escenario, los sistemas embebidos se han convertido en tecnología clave para el diseño de soluciones innovadoras de bajo coste y de forma rápida. Conscientes de la oportunidad que existe en el sector, cada vez son más las denominadas "biotech start-ups" las que se embarcan en el negocio de los dispositivos médicos. Pese a tener grandes ideas y soluciones técnicas, muchas terminan fracasando por desconocimiento del sector sanitario y de los requisitos regulatorios que se deben cumplir. La gran cantidad de requisitos técnicos y regulatorios hace que sea necesario disponer de una metodología procedimental para ejecutar dichos desarrollos. Por ello, esta tesis define y valida una metodología para el diseño y desarrollo de dispositivos médicos embebidos