Tag: abstract

New paper: Exploring collaborative practices in archaeological software development

I’m happy to announce that Joe Roe and I just published a paper in Internet Archaeology that explores collaborative practices in archaeological open source software development. This paper has been in development for a while, and we’re glad to finally release our work.

To briefly summarize: we investigated the under-explored practices involved in research software engineering in archaeology, with an emphasis on collaborative experiences involved in open source software development. We identified not only what kinds of software archaeologists are making, but how archaeologists create these tools as part of a broader community of practice. We conducted exploratory data analysis and network analysis on data from open-archaeo, supplemented with additional data pulled from the GitHub API, to trace how archaeologists use various languages, forges, licenses and supporting features (e.g. issues, stars, pull requests), and to discern trends regarding projects’ longevity, degree of community participation, and overall structure of collaborative ties.

Open archaeology, open source? Collaborative practices in an emerging community of archaeological software engineers

Surveying the first quarter-century of computer applications in archaeology, Scollar (1999) lamented that the field relied almost exclusively on “hand-me-down” tools repurposed from other disciplines. Twenty five years later, this is no longer the case: computational archaeologists often find themselves practicing the dual roles of data analyst and research software engineer (Baxter et al. 2012; Schmidt and Marwick 2020), developing and applying new tools that are tailored specifically to archaeological problems and archaeological methods. Though this trend can be traced to the very earliest days of the field (Cowgill 1967), its most recent manifestation is distinguished by its apparent embrace of practices from free and open source software. Most prominently, since around 2015, there has been a rapid uptake of workflow tools designed for open source development communities, such as the version control system git and associated online source code management platforms (e.g. GitHub, GitLab). These tools facilitate collaboration among developers and users of open source software using patterns that can diverge quite radically from conventional scholarly norms (Tennant et al. 2020).

In this paper, we investigate modes of collaboration in this emerging community of practice using ‘open-archaeo’, a curated list of archaeological software, and data on the activity of associated GitHub repositories and users. We conduct an exploratory quantitative analysis to characterize the nature and intensity of these collaborations and map the collaborative networks that emerge from them. We document uneven adoption of open source collaborative practices beyond the basic use of git as a version control system and GitHub to host source code. Most projects do make use of collaborative features and, through shared contributions, we can can trace a collaborative network that includes the majority of archaeologists active on GitHub. However, a majority of repositories have 1–3 contributors, with only a few projects distinguished by an active and diverse developer base. Direct collaboration on code or other repository content—as opposed to the more passive, social media-style interaction that GitHub supports—remains very limited. In other words, there is little evidence that archaeologists’ adoption of open source tools (git and GitHub) has been accompanied by the decentralized, participatory forms of collaboration that characterise other open source communities. On the contrary, our results indicate that research software engineering in archaeology remains largely embedded in conventional professional norms and organizational structures of academia.

Abstract submitted for DAB23 (Bern, Switzerland)

Today I submitted an abstract to present at the DAB23 colloquium hosted by the Bern Computational and Digital Archaeology lab. The conference is about “advancing open research into the next decade” and my paper is titled Documenting the collaborative commitments that support data sharing within archaeological project collectives. Here is the abstract:

Archaeological research is inherently collaborative, in that it involves many people coming together to examine a material assemblage of mutual interest by implementing a variety of tools and methods in tandem. Independent projects establish organizational structures and information systems to help coordinate labour and pool information derived thereof into a communal data stream, which can then be applied towards the production and publication of analytical findings. Albeit not necessarily egalitarian, and with different expectations set for people assigned different roles, archaeological projects thus constitute a form of commons, whereby participants contribute to and obtain value from a collective endeavour. Adopting open research practices, including sharing data beyond a project’s original scope, involves altering the collaborative commitments that bind work together. This paper, drawn from my doctoral dissertation, examines how archaeologists are presently navigating this juncture between established professional norms and expectations on the one hand, and the potential benefits and limitations afforded by open research on the other.

I applied an abductive qualitative data analysis approach based on recorded observations, interviews, and documents collected from three cases, including two independent archaeological projects and one regional data sharing consortium with limited scope and targeted research objectives. My analysis documents a few underappreciated aspects of archaeological projects’ sociotechnical arrangements that open data infrastructures should account for more thoroughly:

  1. boundaries, whether they restrict membership within a collective, delimit a project’s scope, or limit the time frame under which a project operates, have practical positive value, and are not just arbitrary impediments;
  2. systems designed to direct the flow of information do so via the coordination of labour, and the strategic arrangement of human and object agency, as well as resistances against such managerial control, are rarely accounted for in data documentation; and
  3. information systems and the institutional structures that support them tend to reinforce and reify existing power structures and divisions of labour, including implicit rules that govern ownership and control over research materials and that designate who may benefit from their use.

By framing data sharing, whether it occurs between close colleagues or as mediated by open data platforms among strangers, as comprising a series of collaborative commitments, my work highlights the broader social contexts within which we develop open archaeological research infrastructures. As we move forward, we should be aware of and account for how the data governance models embedded within open research infrastructures either complement or challenge existing social dynamics.