Open-content communities that focus on co-creation without requirements for entry have to face the issue of institutional trust in contributors. This research investigates the various ways in which these communities manage this issue. It is shown that communities of open-source software—continue to—rely mainly on hierarchy (reserving write-access for higher echelons), which substitutes (the need for) trust. Encyclopedic communities, though, largely avoid this solution. In the particular case of Wikipedia, which is confronted with persistent vandalism, another arrangement (...) has been pioneered instead. Trust (i.e. full write-access) is ‘backgrounded’ by means of a permanent mobilization of Wikipedians to monitor incoming edits. Computational approaches have been developed for the purpose, yielding both sophisticated monitoring tools that are used by human patrollers, and bots that operate autonomously. Measures of reputation are also under investigation within Wikipedia; their incorporation in monitoring efforts, as an indicator of the trustworthiness of editors, is envisaged. These collective monitoring efforts are interpreted as focusing on avoiding possible damage being inflicted on Wikipedian spaces, thereby being allowed to keep the discretionary powers of editing intact for all users. Further, the essential differences between backgrounding and substituting trust are elaborated. Finally it is argued that the Wikipedian monitoring of new edits, especially by its heavy reliance on computational tools, raises a number of moral questions that need to be answered urgently. (shrink)

PurposeOriginating in the USA and Northern Europe, Free and Open Source Software (FOSS) found on the internet its fertile environment. In more recent years, FOSS is becoming an increasingly important element in strategies for development and implementation of information and communication technologies also in developing countries. Mainstream research on FOSS has catered to the underlying principles or freedom, open organizational forms, and on its economical aspects. The purpose of this paper is to shed new light on (...) the actual consequences of FOSS, often left in the background.Design/methodology/approachThe paper examines where FOSS principles' assumptions are likely to be more evident: in contexts of developing countries, which are geographically and organizationally far from the original environment of FOSS. A mixed methodology characterizes this work: quantitative and qualitative methods bring readers' attention to unusual empirical settings and downplayed organizational processes of information technology (IT) implementation and adoption.FindingsThe consequences of FOSS on IT implementation and actual use are ambivalent. It is argued that FOSS adoption does not happen spontaneously, neither by decree, and that the relevance of open technologies as public goods remains in the different role of local actual technical and organizational capabilities, and environment conditions.Originality/valueSuch a focus complements existing studies on the economical relevance of FOSS, which are not the focus of this paper. (shrink)

Open source software production is a successful new innovation model which disproves that only private ownership of intellectual property rights fosters innovations. It is analyzed here under which conditions the open source model may be successful in general. We show that a complex interplay of situational, motivational, and institutional factors have to be taken into account to understand how to manage the ‘tragedy of the commons’ as well as the ‘tragedy of the anticommons’. It is (...) argued that the success of this new innovation model is greatly facilitated by a well balanced portfolio of intrinsic and extrinsic motivation, low costs for contributors and governance mechanisms that do not crowd out intrinsic motivation. (shrink)

Hacker communities of the 1970s and 1980s developed a quite characteristic work ethos. Its norms are explored and shown to be quite similar to those which Robert Merton suggested govern academic life: communism, universalism, disinterestedness, and organized scepticism. In the 1990s the Internet multiplied the scale of these communities, allowing them to create successful software programs like Linux and Apache. After renaming themselves the `open source software' movement, with an emphasis on software quality, they succeeded (...) in gaining corporate interest. As one of the main results, their `open' practices have entered industrial software production. The resulting clash of cultures, between the more academic CUDOS norms and their corporate counterparts, is discussed and assessed. In all, the article shows that software practices are a fascinating seedbed for the genesis of work ethics of various kinds, depending on their societal context. (shrink)

Imagine if each square of pavement on the sidewalk had an owner, and pedestrians required a license to step on it. Imagine the negotiations necessary to walk an entire block under this system. That is what writing a program will be like if software patents continue. The sparks of creativity and individualism that have driven the computer revolution will be snuffed out. Imagine if each square of pavement on the sidewalk had an owner, and pedestrians required a license to (...) step on it. Imagine the negotiations necessary to walk an entire block under this system. That is what writing a program will be like if software patents continue. The sparks of creativity and individualism that have driven the computer revolution will be snuffed out.—Richard Stallman and Simson Garfinkel (1992) This article highlights the vulnerability of the open source software movement to patent infringement lawsuits. With the number of patents on software algorithms predicted to exceed 100,000 this year, it is now virtually impossible to write any computer program, however trivial, that does not violate one or more patents. This paper argues that this situation is not only ludicrous, but it is contrary to any reasonable reading of the Constitution’s intentions with respect to the protection of intellectual property. In addition, the patentability of software algorithms stems from the U.S. Supreme Court’s failure to grasp one of the most fundamental concepts of computer science. From this error stems a long, dysfunctional chain of legal reasoning and patent policies, the effect of which has been to transform the mental reasoning processes, abstract knowledge, and scientific truths of computing into patentable subject matter. The result poses a potentially catastrophic threat not only to the open source software movement and the emerging industry of electronic commerce, but more fundamentally, to the very existence of the sciences of computing, without which further U.S. technological leadership will be impossible to sustain. (shrink)

Design based research has been acknowledged as a productive approach for advancing educational technology. Coincidentally, open source software has been found to be a good fit for implementing design based research. This report presents a case study of a software project using a design-based research approach and free/open source software. The project, iSocial, is developing a 3D virtual environment for youth with autism spectrum disorders to develop social competence. The study illustrates how the (...) flexibility and community features of FOSS fit with the iterative nature of design-based research to benefit the development of iSocial, and the report also discusses challenges of implementing FOSS and DBR. (shrink)

In this essay we argue that the current social and ethical structure in the Open Source Software Community stem from its roots in academia. The individual developers experience a level of autonomy similar to that of a faculty member. Furthermore, we assert that the Open Source Software Community’s social structure demands benevolent leadership. We argue that it is difficult to pass off low quality open source software as high quality software (...) and that the Open Source development model offers strong accountability. Finally, we argue that Open Source Software introduces ethical challenges for universities and the software development community. (shrink)

In free and open source software (FOSS), computer code is made freely accessible and can be modified by anyone. It is a creative domain with many unique features; the FOSS mode of creativity has also influenced many aspects of contemporary cultural production. In this article we identify a number of fundamental but unresolved general issues in the study of creativity, then examine the potential for the study of FOSS to inform these topics. Archival studies of the genesis (...) of FOSS projects, coupled with laboratory studies detailing the psychological processes involved in software creation, can provide converging evidence on the nature of creativity in software design. Such a research program has broad implications both for theories of creativity and for real-world innovation in software and other forms of digital cultural production. (shrink)

The debate about the impact of information and communication technology has tended to focus on either its economic or its political aspects. The growing centrality of this technology to life in the 21st century, however, raises important questions about social ownership and control that necessitate a broader and more holistic analysis. Central to this issue is the growing challenge posed by open-source software to the proprietary business model that has hitherto dominated the market. The author examines how (...) these developments are being mediated in Britain through the intersection of government policy, private interests, and the institutional configuration of the state. (shrink)

This special issue includes seven articles that make significant contribution to the literature pertaining to knowledge and public policy around Free, Libre and Open Source Software (FLOSS). Focusing on questions in two themes (i) motivation and organization and (ii) public policy, the articles in this volume develop new analytic models and report on new empirical findings, as an important step in bridging the wide gap that exists in public policy literature around FLOSS. Warning against rhetorical pitfalls that (...) have been prevalent in FLOSS research, this introduction starts with a short history of FLOSS development, continues with a brief thematic literature review and review of the misconceptions surrounding FLOSS, and concludes with a first introduction of the articles that follow. (shrink)

This special issue includes seven articles that make significant contribution to the literature pertaining to knowledge and public policy around Free, Libre and Open Source Software (FLOSS). Focusing on questions in two themes (i) motivation and organization and (ii) public policy, the articles in this volume develop new analytic models and report on new empirical findings, as an important step in bridging the wide gap that exists in public policy literature around FLOSS. Warning against rhetorical pitfalls that (...) have been prevalent in FLOSS research, this introduction starts with a short history of FLOSS development, continues with a brief thematic literature review and review of the misconceptions surrounding FLOSS, and concludes with a first introduction of the articles that follow. (shrink)

For a variety of policy reasons, governments throughout the world are now adopting different legislative and administrative strategies that support the development of FLOSS. Some governments have actually begun to procure FLOSS, whereas others have channeled public funds to large-scale FLOSS projects. This study demonstrates both the benefits and the risks of government policy favoring FLOSS from the perspective of economics, technology, and politics, and to further analyze whether these same policy goals can be achieved through government support of FLOSS. (...) The most fundamental argument of the study is that, in lending its support to FLOSS, the difference between a government user and a business user is that the government should take into account society’s long-term interests, not merely its own interests as a consumer. (shrink)

The ethical governance of the global Internet is an accelerating global phenomenon. A key paradox of the global Internet is that it allows individual and collective decision making to co-exist with each other. Open source software (OSS) communities are a globally accelerating phenomenon. OSS refers to groups of programs that allow the free use of the software and further the code sharing to the general and corporate users of the software. The combination of private provision (...) and public knowledge and software, and the seeming paradox of economic versus social motivations have stimulated a wide debate between researchers and policymakers. In this article, we analyze OSS communities from the viewpoint of "intrinsic motivation," knowledge creation, and collective Internet governance. We believe that the growth of global OSS has fundamental implications for business ethics and the governance of the global Internet in the twenty-first century. (shrink)

Free/Libre Open Source Software (FLOSS) development teams provide an interesting and convenient setting for studying distributed work. We begin by answering perhaps the most basic question: what is the social structure of these teams? We conducted social network analyses of bug-fixing interactions from three repositories: Sourceforge, GNU Savannah and Apache Bugzilla. We find that some OSS teams are highly centralized, but contrary to expectation, others are not. Projects are mostly quite hierarchical on four measures of hierarchy, consistent (...) with past research but contrary to the naive image of these projects. Furthermore, we find that the level of centralization is negatively correlated with project size, suggesting that larger projects become more modular, or possibly that becoming more modular is a key to growth. The paper makes a further methodological contribution by identifying appropriate analysis approaches for interaction data. We conclude by sketching directions for future research. (shrink)

This paper asserts that the software engineering (SE) research literature describes open source software development (OSSD) as a homogenous phenomenon. Through a discourse analysis of the SE research literature on OSSD, it is argued that the view of OSSD as a homogenous phenomenon is not grounded in empirical evidence. Rather, it emerges from key assumptions held within the SE research discipline about its identity and how to do SE research. As such, it is argued that the (...) view of OSSD as a homogenous phenomenon may constitute a systematic bias in the SE research literature. Implications of this are. (shrink)

In this study, we explore the future of work by examining differences in productivity when teams are composed of only humans or both humans and machine agents. Our objective was to characterize the similarities and differences between human and human–machine teams as they work to coordinate across their specialized roles. This form of research is increasingly important given that machine agents are becoming commonplace in sociotechnical systems and playing a more active role in collaborative work. One particular class of machine (...) agents, bots, is being introduced to these systems to facilitate both taskwork and teamwork. We investigated the association between bots and productivity outcomes in open source software development through an analysis of hundreds of project teams. The presence of bots in teams was associated with higher levels of productivity and higher work centralization in addition to greater amounts of observed communication. The adoption of bots in software teams may have tradeoffs, in that doing so may increase productivity, but could also increase workload. We discuss the theoretical and practical implications of these findings for advancing human–machine teaming research. (shrink)

In this study, we explore the future of work by examining differences in productivity when teams are composed of only humans or both humans and machine agents. Our objective was to characterize the similarities and differences between human and human–machine teams as they work to coordinate across their specialized roles. This form of research is increasingly important given that machine agents are becoming commonplace in sociotechnical systems and playing a more active role in collaborative work. One particular class of machine (...) agents, bots, is being introduced to these systems to facilitate both taskwork and teamwork. We investigated the association between bots and productivity outcomes in open source software development through an analysis of hundreds of project teams. The presence of bots in teams was associated with higher levels of productivity and higher work centralization in addition to greater amounts of observed communication. The adoption of bots in software teams may have tradeoffs, in that doing so may increase productivity, but could also increase workload. We discuss the theoretical and practical implications of these findings for advancing human–machine teaming research. (shrink)

This article begins by explaining the concepts of proprietary and open source software technology, which are now competing in the marketplace. A review of recent individual and cooperative technology development and public policy advocacy efforts, by both proponents of open source software and advocates of proprietary software, subsequently follows, with supporting positions articulated. This is followed by an analysis of the results of a recent draft of a Center for Strategic & International Studies (...) global study of government initiatives to incorporate open source software as an option in their institutional operations. The article concludes with analysis and recommendations on public policies for appropriate software technology assessment policy. For governments, the encouragement of neutral standards (i.e., not favoring one software business model), open competition for research funding of software development, and nondiscrimination in computer software procurement policies will result in the most effective and efficient procurement decisions. (shrink)

Cognitive Science, Volume 46, Issue 5, May 2022.

Many technologies in our everyday lives are expressions of deliberate and protracted political struggles among interested groups. While some technologies are inherently political, other technologies become politicized through competition among different groups and organizations. How do seemingly apolitical technologies become politicized? In this article, the author examines the case of the “circuit riders,” a progressive technology movement in the United States that promotes information technology use among nonprofit and grassroots organizations, to show how a particular technology is politicized through field-level (...) interactions. Applying and contributing to actor—network theory, the author finds that translation takes place as an organizational process by which actors associate the ideals of the technology in question with their political ideals and then attempt to enroll other actors to accept the resultant associations. Successful association depends on both discursive and organizational practices. (shrink)

The authors present their experience and practices of introducing cloud services, as a means to simplify the adoption of ICT in education, using Free/Open Source Software. The solution creates a hybrid cloud infrastructure, in order to provide a pre-installed virtual machine, acting as a server inside the school, providing desktop environment based on the Software as a Service cloud model, where legacy PCs act as stateless devices. Classroom management is accomplished using the application “Epoptes.” To minimize (...) administration tasks, educational software is provided accordingly, either on-line or through repositories to automate software installation. The advantages of the hybrid cloud implementation, include services that are not completely dependent on broadband connections’ state, minimal cost, reusability of obsolete equipment, ease of administration, centralized management, patches and educational software provisioning and, above all, facilitation of the educational procedure. (shrink)

This paper outlines a critical, textual approach for the analysis of the relationship between different actors in information technology (IT) production, and further concretizes the approach in the analysis of the role of users in the open source software (OSS) development literature. Central concepts of the approach are outlined. The role of users is conceptualized as reader involvement aiming to contribute to the configuration of the reader (to how users and the parameters for their work practices are (...) defined in OSS texts). Afterwards, OSS literature addressing reader involvement is critically reviewed. In OSS context, the OSS writers as readers configure the reader and other readers are assumed to be capable of and interested in commenting the texts. A lack of OSS research on non-technical reader involvement is identified. Furthermore, not only are the OSS readers configured, but so are OSS writers. In OSS context while writers may be empowered, this clearly does not apply to the non-technical OSS readers. Implication for research and practice are discussed. (shrink)

Routledge (New Media and Cyberculture Series), July 2007.

The free and open source software (Foss) movement deserves to be placed in an historico-ethical perspective that emphasizes the end user. Such an emphasis is able to enhance and support the Foss movement by arguing the ways it is heir to a tradition of professional ethical idealism and potentially related to important issues in the history of science, technology, and society relations. The focus on software from an end-user’s perspective also leads to the concept of program (...) conviviality. From a non-technical perspective, however, software is simply a new example of technology, and the effort to assure that technology is developed in a socially responsible manner has a significant history. The argument thus begins with observations about the history of technology. This leads to critical reflections on the development of professional engineering ethics, and to a discussion of the alternative technology movement. Finally, it concludes by indicating some criteria to consider when imagining the design of convivial software. (shrink)

The ideas behind open source software are currently applied to the production of encyclopedias. A sample of six English text-based, neutral-point-of-view, online encyclopedias of the kind are identified: h2g2, Wikipedia, Scholarpedia, Encyclopedia of Earth, Citizendium and Knol. How do these projects deal with the problem of trusting their participants to behave as competent and loyal encyclopedists? Editorial policies for soliciting and processing content are shown to range from high discretion to low discretion; that is, from granting unlimited (...) trust to limited trust. Their conceptions of the proper role for experts are also explored and it is argued that to a great extent they determine editorial policies. Subsequently, internal discussions about quality guarantee at Wikipedia are rendered. All indications are that review and ?super-review? of new edits will become policy, to be performed by Wikipedians with a better reputation. Finally, while for encyclopedias the issue of organizational trust largely coincides with epistemological trust, a link is made with theories about the acceptance of testimony. It is argued that both non-reductionist views (the ?acceptance principle? and the ?assurance view?) and reductionist ones (an appeal to background conditions, and a?newly defined??expertise view?) have been implemented in editorial strategies over the past decade. (shrink)

Open-source communities that focus on content rely squarely on the contributions of invisible strangers in cyberspace. How do such communities handle the problem of trusting that strangers have good intentions and adequate competence? This question is explored in relation to communities in which such trust is a vital issue: peer production of software (FreeBSD and Mozilla in particular) and encyclopaedia entries (Wikipedia in particular). In the context of open-source software, it is argued that trust (...) was inferred from an underlying ‘hacker ethic’, which already existed. The Wikipedian project, by contrast, had to create an appropriate ethic along the way. In the interim, the assumption simply had to be that potential contributors were trustworthy; they were granted ‘substantial trust’. Subsequently, projects from both communities introduced rules and regulations which partly substituted for the need to perceive contributors as trustworthy. They faced a design choice in the continuum between a high-discretion design (granting a large amount of trust to contributors) and a low-discretion design (leaving only a small amount of trust to contributors). It is found that open-source designs for software and encyclopaedias are likely to converge in the future towards a mid-level of discretion. In such a design the anonymous user is no longer invested with unquestioning trust. (shrink)

This chapter discusses nine ways to bias open‐source artificial general intelligence (AGI) toward friendliness. There is no way to guarantee that advanced AGI, once created and released into the world, will behave according to human ethical standards. The primary objective of the chapter is to suggest some potential ways to do so. First it discusses an engineer the capability to acquire integrated ethical knowledge, and provides rich ethical interaction and instruction, respecting developmental stages. The chapter creates stable, hierarchy‐dominated (...) goal systems, and ensures that the early stages of recursive self‐improvement occur relatively slowly and with rich human involvement. It tightly links AGI with the Global Brain, and focuses on foster deep, consensus‐building interactions and commensurability between divergent viewpoints. The chapter creates a mutually supportive community of AGIs, and encourages measured co‐advancement of AGI software and AGI ethics theory. Finally it develops advanced AGI sooner. (shrink)

Cognitive test batteries are widely used in diverse research fields, such as cognitive training, cognitive disorder assessment, or brain mechanism understanding. Although they need flexibility according to their usage objectives, most test batteries are not available as open-source software and are not be tuned by researchers in detail. The present study introduces an open-source cognitive test battery to assess attention and memory, using a javascript library, p5.js. Because of the ubiquitous nature of dynamic attention in (...) our daily lives, it is crucial to have tools for its assessment or training. For that purpose, our test battery includes seven cognitive tasks, common in cognitive science literature. By using the test battery, we conducted an online experiment to collect the benchmark data. Results conducted on 2 separate days showed the high cross-day reliability. Specifically, the task performance did not largely change with the different days. Besides, our test battery captures diverse individual differences and can evaluate them based on the cognitive factors extracted from latent factor analysis. Since we share our source code as open-source software, users can expand and manipulate experimental conditions flexibly. Our test battery is also flexible in terms of the experimental environment, i.e., it is possible to experiment either online or in a laboratory environment. (shrink)

According to its supporters open source software is more secure and reliable than proprietary code, and even tends to foster more innovation. Its technical superiority can be linked to the ongoing peer review process which typifies the open source model. In addition, programs such as Linux offer a potential challenge to the hegemony of Microsoft. Open source holds out the possibility of restraining platform leaders such as Microsoft from acting opportunistically. Some even argue (...) that the open source code model is ethically superior to the proprietary model because of its transparency. Given these economic and social benefits, should government policy makers intervene, by tilting the playing field to open source programs? Would such government intervention truly be welfare‐enhancing? Before answering that question we note that some of the presumed technical and economic benefits of open source software are open to question. At the same time, the claims of moral superiority or social desirability are inflated and discount incentives necessary for software development. But even if this software were technically and morally superior, there is still no basis for government intervention. Our position is simple: the invisible hand of the market and not the visible hand of government should decide the fate of open source code. There is no identifiable market failure for the government to fix nor is there any plausible policy justification for giving open source software preferential treatment. (shrink)

Today, open source intelligence (OSINT), i.e., information derived from publicly available sources, makes up between 80 and 90 percent of all intelligence activities carried out by Law Enforcement Agencies (LEAs) and intelligence services in the West. Developments in data mining, machine learning, visual forensics and, most importantly, the growing computing power available for commercial use, have enabled OSINT practitioners to speed up, and sometimes even automate, intelligence collection and analysis, obtaining more accurate results more quickly. As the infosphere (...) expands to accommodate ever-increasing online presence, so does the pool of actionable OSINT. These developments raise important concerns in terms of governance, ethical, legal, and social implications (GELSI). New and crucial oversight concerns emerge alongside standard privacy concerns, as some of the more advanced data analysis tools require little to no supervision. This article offers a systematic review of the relevant literature. It analyzes 571 publications to assess the current state of the literature on the use of AI-powered OSINT (and the development of OSINT software) as it relates to the GELSI framework, highlighting potential gaps and suggesting new research directions. (shrink)

In this article, we raise ethical concerns about the potential misuse of open-source biology : biological research and development that progresses through an organisational model of radical openness, deskilling, and innovation. We compare this organisational structure to that of the open-source software model, and detail salient ethical implications of this model. We demonstrate that OSB, in virtue of its commitment to openness, may be resistant to governance attempts.

What is there not to like about “openness”? The premise seems to have virtue, particularly in the space of critique of government. From totalitarianism through to oligarchies, it can be argued that it is opacity and secrecy that have contributed to abuses of power for many centuries. In other spaces, the notion has caught hold. In several scientific fields, it appears that a lack of openness can lead to misconduct and in some cases a slowness that may cost lives. In (...) the humanities, we might say that its absence fosters insularity. In computer software production, open-source paradigms have led to remarkable developments such as the Linux kernel and allowed us to see the inner machinations of the code that is.. (shrink)

Open-source communities that focus on content rely squarely on the contributions of invisible strangers in cyberspace. How do such communities handle the problem of trusting that strangers have good intentions and adequate competence? This question is explored in relation to communities in which such trust is a vital issue: peer production of software (FreeBSD and Mozilla in particular) and encyclopaedia entries (Wikipedia in particular). In the context of open-source software, it is argued that trust (...) was inferred from an underlying ‘hacker ethic’, which already existed. The Wikipedian project, by contrast, had to create an appropriate ethic along the way. In the interim, the assumption simply had to be that potential contributors were trustworthy; they were granted ‘substantial trust’. Subsequently, projects from both communities introduced rules and regulations which partly substituted for the need to perceive contributors as trustworthy. They faced a design choice in the continuum between a high-discretion design (granting a large amount of trust to contributors) and a low-discretion design (leaving only a small amount of trust to contributors). It is found that open-source designs for software and encyclopaedias are likely to converge in the future towards a mid-level of discretion. In such a design the anonymous user is no longer invested with unquestioning trust. (shrink)

While it seems unlikely that any method of guaranteeing human-friendliness on the part of advanced Artificial General Intelligence systems will be possible, this doesn’t mean the only alternatives are throttling AGI development to safeguard humanity, or plunging recklessly into the complete unknown. Without denying the presence of a certain irreducible uncertainty in such matters, it is still sensible to explore ways of biasing the odds in a favorable way, such that newly created AI systems are significantly more likely than not (...) to be Friendly. Several potential methods of effecting such biasing are explored here, with a particular but non-exclusive focus on those that are relevant to open-source AGI projects, and with illustrative examples drawn from the OpenCog open-source AGI project. Issues regarding the relative safety of open versus closed approaches to AGI are discussed and then nine techniques for biasing AGIs in favor of Friendliness are presented: 1. Engineer the capability to acquire integrated ethical knowledge.2. Provide rich ethical interaction and instruction, respecting developmental stages.3. Develop stable, hierarchical goal systems.4. Ensure that the early stages of recursive self-improvement occur relatively slowly and with rich human involvement.5. Tightly link AGI with the Global Brain.6. Foster deep, consensus-building interactions between divergent viewpoints.7. Create a mutually supportive community of AGIs.8. Encourage measured co-advancement of AGI software and AGI ethics theory.9. Develop advanced AGI sooner not later. In conclusion, and related to the final point, we advise the serious co-evolution of functional AGI systems and AGI-related ethical theory as soon as possible, before we have so much technical infrastructure that parties relatively unconcerned with ethics are able to rush ahead with brute force approaches to AGI development. (shrink)

Emotion recognition plays an important role in intelligent human–computer interaction, but the related research still faces the problems of low accuracy and subject dependence. In this paper, an open-source software toolbox called MindLink-Eumpy is developed to recognize emotions by integrating electroencephalogram and facial expression information. MindLink-Eumpy first applies a series of tools to automatically obtain physiological data from subjects and then analyzes the obtained facial expression data and EEG data, respectively, and finally fuses the two different signals (...) at a decision level. In the detection of facial expressions, the algorithm used by MindLink-Eumpy is a multitask convolutional neural network based on transfer learning technique. In the detection of EEG, MindLink-Eumpy provides two algorithms, including a subject-dependent model based on support vector machine and a subject-independent model based on long short-term memory network. In the decision-level fusion, weight enumerator and AdaBoost technique are applied to combine the predictions of SVM and CNN. We conducted two offline experiments on the Database for Emotion Analysis Using Physiological Signals dataset and the Multimodal Database for Affect Recognition and Implicit Tagging dataset, respectively, and conducted an online experiment on 15 healthy subjects. The results show that multimodal methods outperform single-modal methods in both offline and online experiments. In the subject-dependent condition, the multimodal method achieved an accuracy of 71.00% in the valence dimension and an accuracy of 72.14% in the arousal dimension. In the subject-independent condition, the LSTM-based method achieved an accuracy of 78.56% in the valence dimension and an accuracy of 77.22% in the arousal dimension. The feasibility and efficiency of MindLink-Eumpy for emotion recognition is thus demonstrated. (shrink)

Using concepts of neoinstitutional economics, such as transaction cost economics, institutional economics, property rights theory, and information economics, the development of the Open Source movement is investigated. Following the evolution of institutions in Open Source, it is discussed what the comparative institutional advantages of this model are. The conclusion is that it is the institutional framework of Open Source, not merely the low cost of Open Source software that makes it an (...) attractive alternative mode of organizing the production and distribution of software and software-related services. Alternative organizations will be formed and existing organizations will be transformed to take advantage of its opportunities. (shrink)

‘Six Degrees of Separation’ is analogous to what we have come to know as the origins of the ‘social network’ (social network service, social network software or SNS). In our time, the application of the ‘social network’ has become a common mode of living shared ubiquitously by different societies, cultures and communities. With the popularity of open source technology, the creation of social networks is no longer the exclusive domain of professional computer programmers. In China, social networking (...) has also become the new focus of new media artists, who are extremely sensitive to materials and creative media. The current article bases its analysis on the collaboration between American artist Max Kazemzadeh and the Jackie Chan Charitable Foundation Beijing in the exhibition of Max’s interactive work ‘Wishing Well’ in China, trying to showcase the intriguing interaction between the social network service, human beings and Chinese society, and inviting the reader to re-examine the role and duties of an artist in our time. (shrink)

This article presents two theorems: a generalization of Löb’s Theorem that applies to formal proof systems operating with bounded computational resources, such as formal verification software or theorem provers, and a theorem on the robust cooperation of agents that employ proofs about one another’s source code as unexploitable criteria for cooperation. The latter illustrates a capacity for outperforming classical Nash equilibria and correlated equilibria, attaining mutually cooperative program equilibrium in the Prisoner’s Dilemma while remaining unexploitable, i.e., sometimes achieving (...) the outcome, and never receiving the outcome as player 1. (shrink)

Free and open source software is taking an increasingly significant role in our software infrastructure. Yet many questions still exist about whether a software economy based on FOSS would be viable. We argue that contemporary trends definitively demonstrate this viability. Claiming that an economy must be evaluated as much by the ends it brings about as by its size or vigor, we draw on widely accepted notions of redistributive justice to show the ethical superiority of (...) a software economy based on FOSS. (shrink)

Researchers in virtually every discipline rely on sophisticated proprietary software for their work. However, some researchers are unable to afford the licenses and instead procure the software illegally. We discuss the prohibition of software piracy by intellectual property laws, and argue that the moral basis for the copyright law offers the possibility of cases where software piracy may be morally justified. The ethics codes that scientific institutions abide by are informed by a rule-consequentialist logic: by preserving (...) personal rights to authored works, people able to do so will be incentivized to create. By showing that the law has this rule-consequentialist grounding, we suggest that scientists who blindly adopt their institutional ethics codes will commit themselves to accepting that software piracy could be morally justified, in some cases. We hope that this conclusion will spark debate over important tensions between ethics codes, copyright law, and the underlying moral basis for these regulations. We conclude by offering practical solutions for researchers. (shrink)