@proceedings {1896,
	title = {Addressing Lock-in, Interoperability, and Long-Term Maintenance Challenges Through Open Source: How Can Companies Strategically Use Open Source?},
	volume = {496},
	year = {2017},
	month = {05/2017},
	pages = {80-88},
	publisher = {Springer},
	abstract = {This industry paper reports on how strategic use of open source in company contexts can provide effective support for addressing the fundamental challenges of lock-in, interoperability, and longevity of software and associated digital assets. The fundamental challenges and an overview of an ongoing collaborative research project are presented. Through a conceptual model for open source usage in company contexts we characterise how companies engage with open source and elaborate on how the fundamental challenges can be effectively addressed through open source usage in company contexts.

},
	doi = {10.1007/978-3-319-57735-7_9},
	url = {https://link.springer.com/chapter/10.1007/978-3-319-57735-7_9},
	author = {Lundell, Bj{\"o}rn and Gamalielsson, Jonas and Stefan Tengblad and Bahram Hooshyar Yousefi and Thomas Fischer and Gert Johansson and Bengt Rodung and Mattsson, Anders and Johan Oppmark and Gustavsson, Tomas and Feist, Jonas and Stefan Landemoo and Erik L{\"o}nroth}
}
@inbook {1735,
	title = {On the Availability and Effectiveness of Open Source Software for Digital Signing of PDF Documents},
	booktitle = {Open Source Systems: Adoption and Impact},
	series = {IFIP Advances in Information and Communication Technology},
	volume = {451},
	year = {2015},
	pages = {71-80},
	publisher = {Springer International Publishing},
	organization = {Springer International Publishing},
	abstract = {Digital signatures are important in order to ensure the integrity and authenticity of information communicated over the Internet involving different stakeholders within and beyond the borders of different nations. The topic has gained increased interest in the European context and there is legislation and project initiatives aiming to facilitate use and standardisation of digital signatures. Open standards and open source implementations of open standards are important means for the interoperability and long-term maintenance of software systems implementing digital signatures. In this paper we report from a study aiming to establish the availability and effectiveness of software provided under an open source license for digital signing and validation of PDF documents. Specifically, we characterise the use of digital signatures in Swedish Governmental agencies, report on the interoperability of open source and proprietary licensed software for digital signatures in PDF documents, and establish the effectiveness of software provided under an open source license for validation of digital signatures in PDF documents.
},
	isbn = {978-3-319-17836-3},
	doi = {10.1007/978-3-319-17837-0_7},
	url = {http://dx.doi.org/10.1007/978-3-319-17837-0_7},
	author = {Gamalielsson, Jonas and Jakobsson, Fredrik and Lundell, Bj{\"o}rn and Feist, Jonas and Gustavsson, Tomas and Landqvist, Fredric},
	editor = {Damiani, Ernesto and Frati, Fulvio and Dirk Riehle and Wasserman, Anthony I.}
}
@book {1534,
	title = {Towards a Reference Model on How to Utilise Open Standards in Open Source Projects: Experiences Based on Drupal},
	series = {IFIP Advances in Information and Communication TechnologyOpen Source Software: Quality Verification},
	volume = {404},
	year = {2013},
	pages = {257 - 263},
	publisher = {Springer Berlin Heidelberg},
	organization = {Springer Berlin Heidelberg},
	address = {Berlin, Heidelberg},
	abstract = {

It is known that standards implemented in Open Source software (OSS) can promote a competitive market, reduce the risk for lock-in and improve interoperability, whilst there is limited knowledge concerning the relationship between standards and their implementations in OSS. In this paper we report from an ongoing case study conducted in the context of the ORIOS (Open Source software Reference Implementations of Open Standards) project in which influences between OSS communities and software standard communities are investigated. The study focuses on the Drupal project and three of its implemented standards (RDFa, CMIS, and OpenID).
},
	isbn = {978-3-642-38928-3},
	issn = {1868-422X},
	doi = {10.1007/978-3-642-38928-3_19},
	author = {Andersson, Stefan and Feist, Jonas and Gustavsson, Tomas and Strindberg, Henrik and Gamalielsson, Jonas and Lundell, Bj{\"o}rn and Grahn, Alexander},
	editor = {Petrinja, Etiel and Succi, Giancarlo and Ioini, Nabil and Sillitti, Alberto}
}
@proceedings {1476,
	title = {How Can Open Standards Be Effectively Implemented in Open Source? Challenges and the ORIOS Project},
	volume = {378},
	year = {2012},
	month = {09/2012},
	pages = {383-388},
	publisher = {IFIP AICT,  Springer},
	address = {Eighth International Conference on Open Source Systems},
	abstract = {Many organisations are currently restricted in their choice of software because of restrictions imposed by existing systems. Challenges include a lack of interoperability and a risk of technological lock-in, which many small companies seek to address by utilising Open Standards and Open Source implementations of such standards when developing and deploying systems. This paper presents an overview of how the industrial research project ORIOS (Open Source software Reference Implementations of Open Standards) seeks to address identified challenges. An overarching goal of the project is to improve understanding within organisations of Open Standards, Open Source Reference Implementations, and the ecosystems around them. This will be done by developing a reference model of necessary and desirable features of an Open Standard, and how Open Standards and their implementations can be utilised by small companies in different usage contexts. An action case study approach will be used as a core strategy for evolving a reference model together with Swedish companies.},
	author = {Lundell, Bj{\"o}rn and AbduraHmanovic, Admir and Andersson, Stefan and Bergström, Erik and Feist, Jonas and Gamalielsson, Jonas and Gustavsson, Tomas and Kahlbom, Roger and Papaxanthis, Konstantin}
}
