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How Do Software Ecosystems Co-Evolve? [chapter]

Jose Teixeira, Sami Hyrynsalmi
2017 Lecture Notes in Business Information Processing  
Finally, we would like to thank the R, Gource, Gephi, Tulip, Blender, and the OpenStack open-source communities for developing cool and research-friendly software.  ...  This research was partially funded by the Fundação para a Ciência e a Tecnologia (grant SFRHBD615612009), Liikesivistysrahasto (grants 5-3076 and 8-4499), Marcus Wallenberg Säätiö (grant "open-coopetition  ...  That is, this study seeks to answer a question RQ How do software ecosystems co-evolve?  ... 
doi:10.1007/978-3-319-69191-6_8 fatcat:a6e5li22tjcfpnxlcbuesoos7q

Open source software ecosystems: A Systematic mapping

Oscar Franco-Bedoya, David Ameller, Dolors Costal, Xavier Franch
2017 Information and Software Technology  
Context: Open source software (OSS) and software ecosystems (SECOs) are two consolidated research areas in software engineering.  ...  We applied automatic and manual searches on different sources and used a rigorous method to elicit the keywords from the research questions and selection criteria to retrieve the final papers.  ...  Oscar Franco-Bedoya has a grant from Universidad Nacional de Colombia.  ... 
doi:10.1016/j.infsof.2017.07.007 fatcat:57spu3zuznd3xii4uwrqharjca

Digital Ecosystems for Developing Digital Twins of the Earth: The Destination Earth Case

Stefano Nativi, Paolo Mazzetti, Max Craglia
2021 Remote Sensing  
This manuscript discusses the key characteristics of the Digital Ecosystems (DEs) model, which, we argue, is particularly appropriate for connecting and orchestrating the many heterogeneous and autonomous  ...  DEs require the definition and the governance of a metasystemic level, which is not necessary for a traditional information system.  ...  The authors recognize the important contribution provided by the JRC team on Destination Earth, and the colleagues from ECMWF, EUMETSAT, ESA, and DG CNECT engaged in Destination Earth.  ... 
doi:10.3390/rs13112119 fatcat:qkqvszas3ffj5opx5afzkt2mxe

5G Ecosystems

Hanne Kristine Hallingby, Simon Fletcher, Valerio Frascolla, Anastasius Gavras, Ioanna Mesogiti, Fanny Parzysz
2021 Zenodo  
The power of the ecosystem comes from the fact that no single actor needs to own or operate all components of a solution, with the value of the ecosystem being greater than the combined value of each actor  ...  This white paper discusses 5G ecosystems as a prerequisite for value creation for and by the engaged stakeholders and return of investment as a potential award for the engagement.  ...  Instead, we will find several ecosystems in which stakeholders and technologies co-exist and co-evolve together.  ... 
doi:10.5281/zenodo.5094339 fatcat:i3psckiljzbf5hxttwkurr7mu4

Supporting Quality In Test Code For Higher Quality Software Systems

Davide Spadini
2021 Zenodo  
Then, we study test design issues and their impact on the overall software code quality, demonstrating how important it is to have a good and effective test suite.  ...  First, we create and make publicly available Pydriller, a Python framework to analyze software repositories that will help us gather important information for the following studies.  ...  [56] investigated how test and production code co-evolve in both open source and industrial projects.  ... 
doi:10.5281/zenodo.4600817 fatcat:5j26gy2wzjfljkij6vkq2wkvd4

D1.1 - State of the Art Analysis

Danilo Ardagna
2021 Zenodo  
) introducing the software development frameworks and hardware solutions which allow to run such applications in a computing continuum.  ...  The aim of the AI-SPRINT "Artificial intelligence in Secure PRIvacy-preserving computing coNTinuum" project is to develop a platform composed of design and runtime management tools to seamlessly design  ...  Also, training such a predictor 𝑓 ‹ is very complex because the architecture space is incredibly large and samples 𝑆 are limited. Predictor 𝑓 † and sampling 𝑆 should therefore co-evolving.  ... 
doi:10.5281/zenodo.6372377 fatcat:f6ldfuwivbcltew4smiiwphfty

Position Papers of the 2014 Federated Conference on Computer Science and Information Systems

Maria Ganzha, Leszek Maciaszek, Marcin Paprzycki, Maria Ganzha, Leszek Maciaszek, Marcin Paprzycki, Wil Van Der Aalst, Marco Aiello, Barrett Bryant, Ana Fred, Janusz Górski, Mike Hinchey (+13 others)
2014 Polskie Towarzystwo Informatyczne Annals of Computer Science and Information Systems   unpublished
During the migration phase every island sends its representatives (emigrants) to all other islands and receives the representatives (immigrants) from all co-evolving subpopulations.  ...  Co-evolving subpopulations are built of individuals of the same type and are ruled by one adaptation function. The selection process is decentralized.  ...  The output of the VICON software solution ConVic 1 is extracted by a set of target user models, typical environments and typical tasks of a product (Modzelewski 2014) .  ... 

The Multiple Facets of Test Case Quality: Analyzing Effectiveness and Going Beyond

Giovanni Grano
Unit test cases represent the first line of defense against the introduction of software bugs and a pillar of any software development pipeline.  ...  We learned that test quality does not have an exact definition and includes a variety of different facets.  ...  Vargha-Delaney (Â 12 ) statistic also returns a categorical estimation of the effect size values [Vargha and Delaney, 2000] , with negligible, small, medium, and large as possible levels.  ... 
doi:10.5167/uzh-203161 fatcat:h5lhucmlqnbihnnc74khsarq6i