{"title":"Differentiating Communication Styles of Leaders on the Linux Kernel Mailing List","authors":"Daniel Schneider, Scott Spurlock, Megan Squire","doi":"10.1145/2957792.2957801","DOIUrl":"https://doi.org/10.1145/2957792.2957801","url":null,"abstract":"Much communication between developers of free, libre, and open source software (FLOSS) projects happens on email mailing lists. Geographically and temporally dispersed development teams use email as an asynchronous, centralized, persistently stored institutional memory for sharing code samples, discussing bugs, and making decisions. Email is especially important to large, mature projects, such as the Linux kernel, which has thousands of developers and a multi-layered leadership structure. In this paper, we collect and analyze data to understand the communication patterns in such a community. How do the leaders of the Linux Kernel project write in email? What are the salient features of their writing, and can we discern one leader from another? We find that there are clear written markers for two leaders who have been particularly important to recent discussions of leadership style on the Linux Kernel Mailing List (LKML): Linux Torvalds and Greg Kroah-Hartman. Furthermore, we show that it is straightforward to use a machine learning strategy to automatically differentiate these two leaders based on their writing. Our findings will help researchers understand how this community works, and why there is occasional controversy regarding differences in communication styles on the LKML.","PeriodicalId":297748,"journal":{"name":"Proceedings of the 12th International Symposium on Open Collaboration","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-08-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128814760","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"User Generated Services during Software Introductions","authors":"Martin Schymanietz, Nivedita Agarwal","doi":"10.1145/2957792.2957812","DOIUrl":"https://doi.org/10.1145/2957792.2957812","url":null,"abstract":"In this paper, we describe the lack of user participation and involvment during software introductions. Especially big projects with a volume larger than 10 million US-$ are very likely to neglect important benchmarks like e.g. the budget or even completely fail. To fight these costly failures and support software introductions, we propose a service system that integrates the user into the software rollout. This service system consists of three service modules that are supported by components for feedback, communication, user incentives and motivation as well as. The service modules shall empower the users to give support and deliver tutorials or training to other users and furthermore establish a project specific platform which encourages a continuous improvement of the current software solution.","PeriodicalId":297748,"journal":{"name":"Proceedings of the 12th International Symposium on Open Collaboration","volume":"27 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-08-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123139799","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Maximilian Klein, Harsh Gupta, Vivek Rai, Piotr Konieczny, Haiyi Zhu
{"title":"Monitoring the Gender Gap with Wikidata Human Gender Indicators","authors":"Maximilian Klein, Harsh Gupta, Vivek Rai, Piotr Konieczny, Haiyi Zhu","doi":"10.1145/2957792.2957798","DOIUrl":"https://doi.org/10.1145/2957792.2957798","url":null,"abstract":"The gender gap in Wikipedia's content, specifically in the representation of women in biographies, is well-known but has been difficult to measure. Furthermore the impacts of efforts to address this gender gap have received little attention. To investigate we utilise Wikidata, the database that feeds Wikipedia, and introduce the \"Wikidata Human Gender Indicators\" (WHGI), a free and open source, longitudinal, biographical dataset monitoring gender disparities across time, space, culture, occupation and language. Through these lenses we show how the representation of women is changing along 11 dimensions. Validations of WHGI are presented against three exogenous datasets: the world's historical population, \"traditional\" gender-disparity indices (GDI, GEI, GGGI and SIGI), and occupational gender according to the US Bureau of Labor Statistics. Furthermore, to demonstrate its general use in research, we revisit previously published findings on Wikipedia's gender bias that can be strengthened by WHGI.","PeriodicalId":297748,"journal":{"name":"Proceedings of the 12th International Symposium on Open Collaboration","volume":"22 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-08-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123174177","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Exploring the roles of external facilitators in IT-driven open strategizing","authors":"J. Morton, Alexander D. Wilson, Louise Cooke","doi":"10.1145/2957792.2957807","DOIUrl":"https://doi.org/10.1145/2957792.2957807","url":null,"abstract":"This paper examines the different roles external facilitators have in information technology driven open strategizing. Using a strategy-as-practice lens and drawing on two empirical cases of open strategy in organizations, our paper highlights four emerging roles of external facilitators which we call; structuring, promoting, moderating and analyzing. In concluding the paper we call for further research relating to external facilitators and open strategy.","PeriodicalId":297748,"journal":{"name":"Proceedings of the 12th International Symposium on Open Collaboration","volume":"52 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-08-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121905197","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"A Leader-Driven Open Collaboration Platform for Exploring New Domains","authors":"M. Weiss, I. Abualhaol, M. Amin","doi":"10.1145/2957792.2957797","DOIUrl":"https://doi.org/10.1145/2957792.2957797","url":null,"abstract":"This paper describes the design and initial evaluation of a leader-driven open collaboration platform for exploring new domains. The goal of this platform is to enable the collaboration of subject matter experts across knowledge boundaries. Traditionally, new domains are explored from within a single specialist or a focused group perspective. However, this often introduces bias. Collaboration helps reduce such bias by providing access to a broader range of information sources, increasing the chances for producing new insights in a new domain. However, it also introduces a new problem: variance between the contributions made. Variance makes it difficult to produce a coherent document. In this paper, we derive propositions about how leader-driven open collaboration is expected to help reduce bias while containing variance. We also offer an initial evaluation of these propositions based on our observations from developing an initial prototype of the open collaboration platform.","PeriodicalId":297748,"journal":{"name":"Proceedings of the 12th International Symposium on Open Collaboration","volume":"22 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-08-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132381711","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"A Framework for Open Assurance of Learning","authors":"G. Bhandari, Maureen Gowing","doi":"10.1145/2957792.2957808","DOIUrl":"https://doi.org/10.1145/2957792.2957808","url":null,"abstract":"Assurance of Learning (AOL) refers to the outcomes assessment process which involves the systematic collection, review, and use of information about educational programs undertaken for the purpose of improving student learning and development [8]. While emerging trends such as open education, open learning, learning analytics, academic analytics, and big data in education have recently become mainstream, studies regarding the design and development of open source analytics applications for AOL are non-existent. In this paper, we describe an application called AOL Analyzer that we developed for our business school last year to assist in the analysis of AOL results reported by faculty. To the best of our knowledge, this is a first paper to bridge the existing gap in AOL analytics research.","PeriodicalId":297748,"journal":{"name":"Proceedings of the 12th International Symposium on Open Collaboration","volume":"13 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-08-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115334010","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Grace Gimon Betancourt, Armando Segnine, Carlos Trabuco, Amira Rezgui, Nicolas Jullien
{"title":"Mining team characteristics to predict Wikipedia article quality","authors":"Grace Gimon Betancourt, Armando Segnine, Carlos Trabuco, Amira Rezgui, Nicolas Jullien","doi":"10.1145/2957792.2971802","DOIUrl":"https://doi.org/10.1145/2957792.2971802","url":null,"abstract":"In this study, we were interested in studying which characteristics of virtual teams are good predictors for the quality of their production. The experiment involved obtaining the Spanish Wikipedia database dump and applying different data mining techniques suitable for large data sets to label the whole set of articles according to their quality (comparing them with the Featured/Good Articles, or FA/GA). Then we created the attributes that describe the characteristics of the team who produced the articles and using decision tree methods, we obtained the most relevant characteristics of the teams that produced FA/GA. The team's maximum efficiency and the total length of contribution are the most important predictors. This article contributes to the literature on virtual team organization.","PeriodicalId":297748,"journal":{"name":"Proceedings of the 12th International Symposium on Open Collaboration","volume":"24 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-08-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128369542","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Motivation of Newcomers to FLOSS Projects","authors":"C. Hannebauer, V. Gruhn","doi":"10.1145/2957792.2957793","DOIUrl":"https://doi.org/10.1145/2957792.2957793","url":null,"abstract":"While the motivations of Free/Libre and Open Source Software (FLOSS) developers have been the subject of extensive research, the motivations for their initial contribution to a FLOSS project has received only little attention. This survey of 94 newcomers to the FLOSS projects Mozilla and GNOME identifies the motivations for the modification of the FLOSS components and for the submission of these modifications back to the FLOSS project. With the responses, we test a hypothesis based on the previous qualitative research on newcomer motivations: Most newcomers modify a component because they need the modification for themselves. Surprisingly, this is not the case for our respondents, who have a variety of primary modification motivations. Newcomer occupation is discussed as a reason for this difference to previous results.","PeriodicalId":297748,"journal":{"name":"Proceedings of the 12th International Symposium on Open Collaboration","volume":"46 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-08-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123161536","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Supporting Cyber Resilience with Semantic Wiki","authors":"Riku Nykänen, T. Kärkkäinen","doi":"10.1145/2957792.2957803","DOIUrl":"https://doi.org/10.1145/2957792.2957803","url":null,"abstract":"Cyber resilient organizations, their functions and computing infrastructures, should be tolerant towards rapid and unexpected changes in the environment. Information security is an organization-wide common mission; whose success strongly depends on efficient knowledge sharing. For this purpose, semantic wikis have proved their strength as a flexible collaboration and knowledge sharing platforms. However, there has not been notable academic research on how semantic wikis could be used as information security management platform in organizations for improved cyber resilience. In this paper, we propose to use semantic wiki as an agile information security management platform. More precisely, the wiki contents are based on the structured model of the NIST Special Publication 800-53 information security control catalogue that is extended in the research with the additional properties that support the information security management and especially the security control implementation. We present common uses cases to manage the information security in organizations and how the use cases can be implemented using the semantic wiki platform. As organizations seek cyber resilience, where focus is in the availability of cyber-related assets and services, we extend the control selection with option to focus on availability. The results of the study show that a semantic wiki based information security management and collaboration platform can provide a cost-efficient solution for improved cyber resilience, especially for small and medium sized organizations that struggle to develop information security with the limited resources.","PeriodicalId":297748,"journal":{"name":"Proceedings of the 12th International Symposium on Open Collaboration","volume":"18 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-08-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125475739","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Operation Digital Chameleon: Towards an Open Cybersecurity Method","authors":"Andreas Rieb, U. Lechner","doi":"10.1145/2957792.2957800","DOIUrl":"https://doi.org/10.1145/2957792.2957800","url":null,"abstract":"In the Serious Game Operation Digital Chameleon red and blue teams develop attack and defense strategies to explore IT-Security of Critical Infrastructures as part of an IT-Security training. Operation Digital Chameleon is the training game of the IT-Security Matchplay series in the IT-Security for Critical Infrastructure research program funded by BMBF. We present the design of Operation Digital Chameleon in its current form as well as results from game #3. We analyze the potential and innovation capability of Operation Digital Chameleon as an Open Innovation method for the domain of IT-Security of Critical Infrastructures. We find that Operation Digital Chamaeleon facilitates creativity, opens the process of IT-Security strategy development and --despite being designed for training purposes -- opens the process to explore innovative attack vectors.","PeriodicalId":297748,"journal":{"name":"Proceedings of the 12th International Symposium on Open Collaboration","volume":"3 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-08-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128401579","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}