Using Big Data to better understand urban questions is an exciting field with challenging methodological and theoretical problems. It is also, however, potentially troubling when Big Data is applied uncritically to urban governance via the ideas and practices of “smart cities”. This essay reviews both the historical depth of central ideas within smart city governance —particular the idea that enough data/information/knowledge can solve society problems—but also the ways that the most recent version differs. Namely, that the motivations and ideological underpinning (...) behind the goal of urban betterment is largely driven by technology advocates and neoliberalism rather than the strong social justice themes associated with earlier applications of data to cities. Geosocial media data and metrics derived from them can provide useful insight and policy direction. But one must be ever mindful that metrics don’t simply measure; in the process of deciding what is important and possible to measure, these data are simultaneously defining what cities are. (shrink)

This paper discusses the implications for public participation in science opened by the sharing of information via electronic media. The ethical dimensions of information flow and control are linked to questions of autonomy, authority and appropriate exploitation of knowledge. It argues that, by lowering the boundaries that limit access and participation by wider active audiences, both scientific identity and practice are challenged in favor of extra-disciplinary and avocational communities such as scientific enthusiasts and lay experts. Reconfigurations of hierarchy, mediated by (...) new channels of information flow, are increasingly visible at the interface between professional and non-professional practice. Setting the scene by surveying the role of the media in defining twentieth-century contexts of lay science, the paper illustrates the appropriation and recuperation of scientific authority being played out in two contemporary models of active public engagement: so-called “citizen science” and varieties of “crowd-sourced science”. Both participatory models are increasingly reliant on information exchange via social media, but may be implemented to support distinctly different societal goals and beneficiaries. (shrink)

This paper discusses how an interactive artwork, the Crowd-Sourced Intelligence Agency, can contribute to discussions of Big Data intelligence analytics. The CSIA is a publicly accessible Open Source Intelligence system that was constructed using information gathered from technical manuals, research reports, academic papers, leaked documents, and Freedom of Information Act files. Using a visceral heuristic, the CSIA demonstrates how the statistical correlations made by automated classification systems are different from human judgment and can produce false-positives, as well as how (...) the display of information through an interface can affect the judgment of an intelligence agent. The public has the right to ask questions about how a computer program determines if they are a threat to national security and to question the practicality of using statistical pattern recognition algorithms in place of human judgment. Currently, the public’s lack of access to both Big Data and the actual datasets intelligence agencies use to train their classification algorithms keeps the possibility of performing effective sous-dataveillance out of reach. Without this data, the results returned by the CSIA will not be identical to those of intelligence agencies. Because we have replicated how OSINT is processed, however, our results will resemble the type of results and mistakes made by OSINT systems. The CSIA takes some initial steps toward contributing to an informed public debate about large-scale monitoring of open source, social media data and provides a prototype for counterveillance and sousveillance tools for citizens. (shrink)

Fission of cellular membranes is ubiquitous and essential for life. Complex protein machineries, such as the dynamin and ESCRT spirals, have evolved to mediate membrane fission during diverse cellular processes, for example, vesicle budding. A new study suggests that non-specialized membrane-bound proteins can induce membrane fission through mass action due to protein crowding. Because up to 2/3 of the mass of cellular membranes is contributed by proteins, membrane protein crowding is an important physiological parameter. Considering the complexity of membrane shape (...) transitions during a fission reaction, spatial and temporal variability in protein distribution, and the abundance of intrinsically disordered regions in proteins on an invaginating membrane, protein crowding can have diverse consequences for fission in the cell. The question is, how and to what extent this mechanism combines with the action of dedicated fission machineries. Membrane fission, which is required for formation of vesicles or cytokinesis, can be carried out by specialized proteins like dynamin and the ESCRT complex. Recent work suggests that fission of cellular membranes, which are densely packed with proteins, can also be induced by protein crowding due to high entropic tension. (shrink)

WikiSilo is a tool for theorizing across interdisciplinary fields such as Cognitive Science, and provides a vocabulary for talking about the problems of doing so. It can be used to demonstrate that a particular cognitive theory is complete and coherent at multiple levels of discourse, and commensurable with and relevant to a wider domain of cognition. WikiSilo is also a minimalist theory and methodology for effectively doing science. WikiSilo is simultaneously similar to and distinct, as well as integrated and separated (...) from Wikipedia™. This paper will introduce the advantages of WikiSilo for use in the Cognitive Sciences. (shrink)

In the era of the global village, crowd sourcing as a new model of service outsourcing is increasingly being valued by all walks of life. This study uses the data envelopment analysis method to explain the crowd sourcing competitiveness of service outsourcing base cities by using input-output efficiency. The crowd sourcing competitiveness among crowd sourcing base cities is organized and analyzed by collating and analyzing the data of 21 service outsourcing base cities (...) in China from 2016 to 2019. The results show that there is no significant difference in the competitiveness of 21 service outsourcing, the overall trend is that the competitiveness of crowd sourcing is not strong, the match between input and output is not high. Comparatively speaking, Beijing, Shanghai, Nanjing, Hangzhou, Suzhou and Wuxi are more competitive in crowd sourcing. Combining with the reality of China's economic development, taking the road of crowd sourcing with Chinese characteristics is a good choice for the development of China's crowd sourcing industry. (shrink)

Increasing numbers of marketers are turning to the crowd—members of the public engaged with brands via the Internet—to develop marketing and advertising campaigns. Some marketers use social media to connect directly with customers, while others use crowdsourcing agencies to harness the power of crowd labor. As more members of the public become aware of creative crowdsourcing, they look to the media to understand more about it. As a result, it is important to examine how the media currently frame (...) creative crowdsourcing to the public, particularly when numerous ethical issues about crowdsourcing have been identified. This study examines media coverage of creative crowdsourcing to examine how benefits and challenges are presented. Informed by a framework developed by Swain, results indicate that most media coverage focuses solely on benefits to the industry: benefits to the ‘crowd’ are rarely discussed, yet drawbacks to the crowd are mentioned more frequently than drawbacks for the industry. This provides a skewed vision of what creative crowdsourcing is and may affect participation in the practice. (shrink)

The epistemic position of an agent often depends on their position in a larger network of other agents who provide them with information. In general, agents are better off if they have diverse and independent sources. Sullivan et al. [19] developed a method for quantitatively characterizing the epistemic position of individuals in a network that takes into account both diversity and independence; and presented a proof-of-concept, closed-source implementation on a small graph derived from Twitter data [19]. This paper reports on (...) an open-source reimplementation of their algorithm in Python, optimized to be usable on much larger networks. In addition to the algorithm and package, we also show the ability to scale up our package to large synthetic social network graph profiling, and finally demonstrate its utility in analyzing real-world empirical evidence of ‘echo chambers’ on online social media, as well as evidence of interdisciplinary diversity in an academic communications network. (shrink)

In lieu of an abstract, here is a brief excerpt of the content:The King and the Crowd: Divine Right and Popular Sovereignty in the French Revolution Robert G. Hamerton-Kelly Stanford University We French cannot really think about politics or philosophy or literature without remembering that all this— politics, philosophy, literature—began, in the modem world, under the sign of a crime. A crime was committed in France in 1793. They killed a good and entirely likable king who was the incarnation (...) of legitimacy. We cannot not remember that this crime was horrible... When we speak about writing, the accent is on what is necessarily criminal in writing. (Jean-François Lyotard, "Discussion Lyotard-Rorty" 583; quoted in Dunn 165) The condemnation ofthe king is at the crux ofour contemporary history. It symbolizes the secularization of our history and the disincarnation of the Christian God. (Albert Camus, The Rebel 120; quoted in Dunn 140) Susan Dunn makes a well-documented case that the death of Louis XVI was unconsciously understood, especially by the Jacobins, as a human sacrifice that was necessary for the founding of the republic. "Louis must die because the patrie must live," said Robespierre at the king's trial, and the representative Carra considered Louis "the source of corruption and servitude... the fatal talisman ofall our ills" whose death would cause the people to be "regenerated in morality and virtue" (Dunn 15-37). The king was a monster and the source ofall the ills, and his death 68Robert G. Hamerton-Kelly had the power to alleviate those ills and regenerate the nation. This image of the king as sacrificial victim persisted throughout the first half of the nineteenth century in French literature and politics, sometimes assimilating itself to the image of Jesus Christ who died for the sins of the world. Legitimist writers like Joseph de Maistre saw his death precisely in this light as a great Christian sacrifice that would do France and the world good (Dunn 28-37). The king as a sacred monster whose life causes all ill and whose death brings healing is the classic figure of the scapegoat or sacrificial victim identified by René Girard. Susan Dunn recognizes this but because she does not know Girard's mimetic theory she is not able to explain the significance of the scapegoat king. Her work is, indeed, as Conor Cruise O'Brien says in the foreword, a work ofdemonstration rather than argument, of evidence rather than interpretation. I offer a mimetic interpretation ofthe Jacobin claim that the death ofthe king was the human sacrifice that founded the republic, and an argument that a universally operative generative mechanism forged the historical events of the revolution.1 There is no essential difference between the sovereignty ofthe king and the sovereignty of the people. In both cases sovereignty arises from a metaphorical contract that threatens death to anyone who violates it. The royal metaphors are organic while the revolutionary metaphors are legal and rational, but they all express the sacrificial structure ofpolitical power. Revolutionary democracy imports the fiction ofrationality to obscure its sacrificial structure. The desire ofthe general will for contractual equality is a transformation of mimetic desire in search of a victim around which the bad violence ofmimetic rivalry can coalesce into the good violence of sacred order. Sovereignty, therefore, is structurally single and simple; it is violence transformed through the sacred into the powers oforder. Max Weber understood this in general ifnot in its particulars when he defined sovereignty as the monopoly of the means of violence within a single territory.2 1 Mimetic theory was discovered by René Girard. I have given an account of my understanding of it in 7Ae Gospel and the Sacred 129-52. The idea of a mechanism universally operative in human history isjustified in the emerging discipline ofevolutionary psychology. Such mechanisms are the result ofthe interaction ofgenetic and environmental factors in the process of evolution (see Robert Wright). 2 The precise quotation from Weber is as follows: "The state is a human community that (successfully) claims the monopoly of the legitimate use of physical force within a The King and the Crowd69 The transition from royal to popular sovereignty is a transformation of the basic pattern of victim and group. The... (shrink)

On-line, just as off-line, there are ways of assessing the credibility of information sources. The Internet, although it arguably makes for nothing wholly new in this regard, complicates the ordinary task of assessing credibility. In the first section, I consider a specific example and argue that Internet content providers have no clear interest in resolving these comlications. In the second, I consider four general ways that we might assess credibility and explore how they apply to life online. Finally, I argue (...) that even careful information gathering may pose subtle pitfalls but that some of these may be mitigated on-line. (shrink)

Philosophy’s engagement with mass media has often been ambiguous: many critical theorists, from Benjamin to Bourdieu, recognised the emancipatory potential of modern communication technologies, but they also denounced the economic, political and ideological forces at work in the creation and dissemination of public opinion. Looking at different media, these authors emphasised the dialectical tension between the plurality of the public sphere and different forms of control and manipulation. In the present paper, I argue that this line of criticism, albeit important, (...) is no longer sufficient. I claim that contemporary forms of communication, defined by a unique emphasis on interactivity, cannot be analysed simply in terms of the opposition between dominant and marginalised agents or discourses. In its most extreme form, interactivity leads to an implosion of the distinction between the sources and the targets of the information flow, which calls into question the very possibility of a meaningful communicative exchange. To clarify the nature of this phenomenon, I retrace the evolution of modern political communication, from live speeches to digital platforms and social networks, and discuss its implications for recent debates on political authority, participation and representation. (shrink)

Publication date: 29 September 2016 Source: Author: Himan Heidari This article aims to analyze Thomas Hardy’s novel, Far from the Madding Crowd, from the perspective of ecocriticism and study where Hardy’s ecological consciousness originates from and how it is represented and interwoven in the characters, setting and plot of the novel. It also focuses on such questions as how Gabriel Oak can be the voice of harmony in nature and what does the portrayal of this character tell us about (...) today’s ecological crises? Ecocriticism, a newly found theoretical framework, explores the ways in which how environment is illustrated in literature and, by so doing, examines and proposes possible solutions concerning our contemporary environmental situation. In an era where a long-established rustic order are giving way to the giants of technology and industrial capitalism, there remains no more appealing vision than that of England’s pastoral and green land. In his Wessex, a part real and a part dream country which is the setting for most of his works, Hardy vividly and skillfully describes his vision and longs for the rustic nature of England. He lays stress to the intrinsic values of nature where men establish a harmonious relationship with their environments. (shrink)

Social media has become a basis for helping us maintain human contact, especially as our alienation from our phenomenological experiences of ‘being human’ is becoming apparent due to the pandemic. I argue for how existentialist philosophy is crucial, more than ever, to interrogate our social media usage, which is a ‘necessary evil’ in our daily lives. Firstly, Kierkegaard’s critiques of the crowd and of the press are equally applicable to social media, which plays both roles: enabling an anonymous mass (...) of public opinion and doubling-up as an information source, reducing responsibility on the individual. Secondly, social media leads to an intrinsic pressure to objectify one's self (as portrayed) due to the possibility of an omnipresent Other, based on the technological design of networks. I will link my arguments on social media to other existential ideals and will conclude by suggesting changes that may promote existential ideals in one’s social media portrayal and engagement. (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)

In the spirit of the pragmatic account of quotation and reporting offered by Macagno and Walton (2017), we outline a systematic pragmatic account of rephrasing. For this purpose, we combine two interrelated methods of inquiry into the variety of uses of rephrase as a persuasive device: (i) the annotation of rephrase types to identify locutionary and illocutionary aspects of rephrase, (ii) the crowd–sourced examination of rephrase types to investigate their perlocutionary effects. As it draws on Waltonian insights and on (...) empirical and experimental research on the (mis)use of rephrase, our approach allows us to ground a novel theoretically–informed and data–driven pragmatic account of rephrase. (shrink)

It is a popular view thatpractical deliberation excludes foreknowledge of one's choice. Wolfgang Spohn and Isaac Levi have argued that not even a purely probabilistic self-predictionis available to thedeliberator, if one takes subjective probabilities to be conceptually linked to betting rates. It makes no sense to have a betting rate for an option, for one's willingness to bet on the option depends on the net gain from the bet, in combination with the option's antecedent utility, rather than on the offered (...) odds. And even apart from this consideration, assigning probabilities to the options among which one is choosing is futile since such probabilities could be of no possible use in choice. The paper subjects these arguments to critical examination and suggests that, appearances notwithstanding, practical deliberation need not crowd outself-prediction. (shrink)

OBJECTIVE: Following two randomized controlled trials that demonstrated reduced mortality and better neurological outcome in cardiac arrest patients, mild therapeutic hypothermia was implemented in many intensive care units. Up to now, no large observational studies have confirmed the beneficial effects of mild therapeutic hypothermia. DESIGN: Internet-based survey combined with a retrospective, observational study. PATIENTS: All patients admitted to an intensive care unit in The Netherlands after cardiac arrest from January 1, 1999 until January 1, 2009. DATA SOURCE: Dutch National Intensive (...) Care Evaluation database. METHODS: The moment of implementation of mild therapeutic hypothermia for each hospital participating in the Dutch National Intensive Care Evaluation database was determined with an Internet survey. To compare mortality before and after implementation of mild therapeutic hypothermia, the odds ratio adjusted for Simplified Acute Physiology Score II score, age, gender, propensity score, and in- or out-of-hospital cardiac arrest was calculated. Patients were excluded if 1) they were admitted to an intensive care unit that did not respond to the survey, 2) they were admitted within 3 months after implementation of mild therapeutic hypothermia, 3) they had a Glasgow Coma Scale score of >8, or 4) they did not satisfy the Simplified Acute Physiology Score II inclusion criteria. INTERVENTIONS: None. MEASUREMENTS AND MAIN RESULTS: A total of 13,962 patients were admitted to an intensive care unit following cardiac arrest. In total 8,645 patients were excluded, 5,544 because of a Glasgow Coma Scale score of >8. Of the resultant 5,317 patients, 1,547 patients were treated before and 3,770 patients after implementation of mild therapeutic hypothermia. Patients admitted after implementation of mild therapeutic hypothermia had lower minimal and maximal temperatures (p < .0001) during the first 24 hrs on the intensive care unit compared to patients admitted before implementation of mild therapeutic hypothermia. The adjusted odds ratio of the hospital mortality of patients treated after implementation of mild therapeutic hypothermia was 0.80 (95% confidence interval of 0.65-0.98, p = .029). CONCLUSION: The results of this retrospective, observational survey suggest that implementation of mild therapeutic hypothermia in Dutch intensive care units is associated with a 20% relative reduction of hospital mortality in cardiac arrest patients. (shrink)

The goal of this pilot study is to investigate expressions of the collective disquiet of people in the first months of Covid-19 pandemic, and to try to understand how they manage covert risk, especially with religion and magic. Four co-authors living in early hot spots of the pandemic speculate on the roles of science, religion, and magic, in the latest global catastrophe. They delve into the consolidation that should be occurring worldwide because of a common, viral enemy, but find little (...) evidence for it. They draw parallels to biblical works, finding evidence of a connection between plague and “social strife.” They explore changes in the purviews of science, religion, and magic, and how and why they have changed, as three systems of covert risk management. They speculate on the coming wave of grief when the world populations finally decide that too many people have died, and they envision cultural changes on the other side of the pandemic, to lifestyles, travel, reverse urbanization, and living and working in smaller communities. Using an unusual approach named “crowd-sourced ethnography”, they conduct un-traditional ethnography and speculate on management of covert risk in their native countries. (shrink)

In the spirit of the pragmatic account of quotation and reporting offered by Macagno and Walton (2017), we outline a systematic pragmatic account of rephrasing. For this purpose, we combine two interrelated methods of inquiry into the variety of uses of rephrase as a persuasive device: (i) the annotation of rephrase types to identify locutionary and illocutionary aspects of rephrase, (ii) the crowd–sourced examination of rephrase types to investigate their perlocutionary effects. As it draws on Waltonian insights and on (...) empirical and experimental research on the (mis)use of rephrase, our approach allows us to ground a novel theoretically–informed and data–driven pragmatic account of rephrase. (shrink)

In the spirit of the pragmatic account of quotation and reporting offered by Macagno and Walton (2017), we outline a systematic pragmatic account of rephrasing. For this purpose, we combine two interrelated methods of inquiry into the variety of uses of rephrase as a persuasive device: (i) the annotation of rephrase types to identify locutionary and illocutionary aspects of rephrase, (ii) the crowd–sourced examination of rephrase types to investigate their perlocutionary effects. As it draws on Waltonian insights and on (...) empirical and experimental research on the (mis)use of rephrase, our approach allows us to ground a novel theoretically–informed and data–driven pragmatic account of rephrase. (shrink)

In a remarkable development, I have constructed a new definition for a self-delimiting universal Turing machine (UTM) that is easy to program and runs very quickly. This provides a new foundation for algorithmic information theory (AIT), which is the theory of the size in bits of programs for selfdelimiting UTM's. Previously, AIT had an abstract mathematical quality. Now it is possible to write down executable programs that embody the constructions in the proofs of theorems. So AIT goes from dealing with (...) remote idealized mythical objects to being a theory about practical down-to-earth gadgets that one can actually play with and use. (shrink)

Internet recruitment methods for research are rapidly evolving as technology and participant preferences do as well. This brings data security concerns, balanced with respect to persons for research participants. Internet recruitment research strategies are still important given the importance of creating private and accessible pathways for potentially marginalized populations or people experiencing stigmatized mental health conditions to participate in research. This manuscript describes the case of social media recruitment for a mental health and racism study in Fall 2022 that was (...) infiltrated by bots. We contextualize it in the context of data quality literature, with considerations for future directions including strategies for study design and management, and further research questions. (shrink)

Existing research shows that people can improve their decision skills by learning what experts paid attention to when faced with the same problem. However, in domains like financial education, effective instruction requires frequent, personalized feedback given at the point of decision, which makes it time‐consuming for experts to provide and thus, prohibitively costly. We address this by demonstrating an automated feedback mechanism that allows amateur decision‐makers to learn what information to attend to from one another, rather than from an expert. (...) In the first experiment, eye movements of N = 100 subjects were recorded while they repeatedly performed a standard behavioral finance investment task. Consistent with previous studies, we found that a significant proportion of subjects were affected by decision bias. In the second experiment, a different group of N = 100 subjects faced the same task but, after each choice, they received individual, machine learning‐generated feedback on whether their pre‐decision eye movements resembled those made by Experiment 1 subjects prior to good decisions. As a result, Experiment 2 subjects learned to analyze information similarly to their successful peers, which in turn reduced their decision bias. Furthermore, subjects with low Cognitive Reflection Test scores gained more from the proposed form of process feedback than from standard behavioral feedback based on decision outcomes. (shrink)

Citizen Inquiry: Synthesising Science and Inquiry Learning is the first book of its kind to bring together the concepts of citizen science and inquiry-based learning to illustrate the pedagogical advantages of this approach. It shifts the emphasis of scientific investigations from scientists to the general public, by educating learners of all ages to determine their own research agenda and devise their own investigations underpinned by a model of scientific inquiry. 'Citizen Inquiry' is an original approach to research education that refers (...) to mass participation of the public in joining inquiry-led scientific investigations. Using a range of practical case studies underpinned by the theory of inquiry-based learning, this book has significant implications for teaching and learning through exploration of how new technologies can be used to engage with scientific research. Key features include: a new perspective on science education and science practice through crowd-sourced research explanation of the benefits of this innovative approach to teaching and learning a steady shift of emphasis from theory to application for readers to thoroughly understand the current state of research in the field and its applications to practice examples of practical applications of this approach and recommendations on how successful citizen inquiry applications can be developed This edited volume is essential reading for academic researchers and professional educators interested in the potential of online technology in all levels of education, from primary and secondary level through to further education and lifelong learning. It will be ideal reading on any undergraduate or postgraduate course involving Research Methods in education as well as developments in science education and educational software. (shrink)

Recently, there has been an upsurge of attention focused on bias and its impact on specialized artificial intelligence applications. Allegations of racism and sexism have permeated the conversation as stories surface about search engines delivering job postings for well-paying technical jobs to men and not women, or providing arrest mugshots when keywords such as “black teenagers” are entered. Learning algorithms are evolving; they are often created from parsing through large datasets of online information while having truth labels bestowed on them (...) by crowd-sourced masses. These specialized AI algorithms have been liberated from the minds of researchers and startups, and released onto the public. Yet intelligent though they may be, these algorithms maintain some of the same biases that permeate society. They find patterns within datasets that reflect implicit biases and, in so doing, emphasize and reinforce these biases as global truth. This paper describes specific examples of how bias has infused itself into current AI and robotic systems, and how it may affect the future design of such systems. More specifically, we draw attention to how bias may affect the functioning of a robot peacekeeper, a self-driving car, and a medical robot. We conclude with an overview of measures that could be taken to mitigate or halt bias from permeating robotic technology. (shrink)

Mobile devices with health apps, direct-to-consumer genetic testing, crowd-sourced information, and other data sources have enabled research by new classes of researchers. Independent researchers, citizen scientists, patient-directed researchers, self-experimenters, and others are not covered by federal research regulations because they are not recipients of federal financial assistance or conducting research in anticipation of a submission to the FDA for approval of a new drug or medical device. This article addresses the difficult policy challenge of promoting the welfare and interests (...) of research participants, as well as the public, in the absence of regulatory requirements and without discouraging independent, innovative scientific inquiry. The article recommends a series of measures, including education, consultation, transparency, self-governance, and regulation to strike the appropriate balance. (shrink)

This paper reviews the actual and potential use of social media in emergency, disaster and crisis situations. This is a field that has generated intense interest. It is characterised by a burgeoning but small and very recent literature. In the emergencies field, social media (blogs, messaging, sites such as Facebook, wikis and so on) are used in seven different ways: listening to public debate, monitoring situations, extending emergency response and management, crowd-sourcing and collaborative development, creating social cohesion, furthering (...) causes (including charitable donation) and enhancing research. Appreciation of the positive side of social media is balanced by their potential for negative developments, such as disseminating rumours, undermining authority and promoting terrorist acts. This leads to an examination of the ethics of social media usage in crisis situations. Despite some clearly identifiable risks, for example regarding the violation of privacy, it appears that public consensus on ethics will tend to override unscrupulous attempts to subvert the media. Moreover, social media are a robust means of exposing corruption and malpractice. In synthesis, the widespread adoption and use of social media by members of the public throughout the world heralds a new age in which it is imperative that emergency managers adapt their working practices to the challenge and potential of this development. At the same time, they must heed the ethical warnings and ensure that social media are not abused or misused when crises and emergencies occur. (shrink)

The question of whether humans represent grammatical knowledge as a binary condition on membership in a set of well-formed sentences, or as a probabilistic property has been the subject of debate among linguists, psychologists, and cognitive scientists for many decades. Acceptability judgments present a serious problem for both classical binary and probabilistic theories of grammaticality. These judgements are gradient in nature, and so cannot be directly accommodated in a binary formal grammar. However, it is also not possible to simply reduce (...) acceptability to probability. The acceptability of a sentence is not the same as the likelihood of its occurrence, which is, in part, determined by factors like sentence length and lexical frequency. In this paper, we present the results of a set of large-scale experiments using crowd-sourced acceptability judgments that demonstrate gradience to be a pervasive feature in acceptability judgments. We then show how one can predict acceptability judgments on the basis of probability by augmenting probabilistic language models with an acceptability measure. This is a function that normalizes probability values to eliminate the confounding factors of length and lexical frequency. We describe a sequence of modeling experiments with unsupervised language models drawn from state-of-the-art machine learning methods in natural language processing. Several of these models achieve very encouraging levels of accuracy in the acceptability prediction task, as measured by the correlation between the acceptability measure scores and mean human acceptability values. We consider the relevance of these results to the debate on the nature of grammatical competence, and we argue that they support the view that linguistic knowledge can be intrinsically probabilistic. (shrink)

An individual's health, genetic, or environmental-exposure data, placed in an online repository, creates a valuable shared resource that can accelerate biomedical research and even open opportunities for crowd-sourcing discoveries by members of the public. But these data become “immortalized” in ways that may create lasting risk as well as benefit. Once shared on the Internet, the data are difficult or impossible to redact, and identities may be revealed by a process called data linkage, in which online data sets (...) are matched to each other. Reidentification, the process of associating an individual's name with data that were considered deidentified, poses risks such as insurance or employment discrimination, social stigma, and breach of the promises often made in informed-consent documents. At the same time, re-ID poses risks to researchers and indeed to the future of science, should re-ID end up undermining the trust and participation of potential research participants. The ethical challenges of online data sharing are heightened as so-called big data becomes an increasingly important research tool and driver of new research structures. Big data is shifting research to include large numbers of researchers and institutions as well as large numbers of participants providing diverse types of data, so the participants’ consent relationship is no longer with a person or even a research institution. In addition, consent is further transformed because big data analysis often begins with descriptive inquiry and generation of a hypothesis, and the research questions cannot be clearly defined at the outset and may be unforeseeable over the long term. In this article, we consider how expanded data sharing poses new challenges, illustrated by genomics and the transition to new models of consent. We draw on the experiences of participants in an open data platform—the Personal Genome Project—to allow study participants to contribute their voices to inform ethical consent practices and protocol reviews for big-data research. (shrink)

Peer review is often taken to be the main form of quality control on academic research. Usually journals carry this out. However, parts of maths and physics appear to have a parallel, crowd-sourced model of peer review, where papers are posted on the arXiv to be publicly discussed. In this paper we argue that crowd-sourced peer review is likely to do better than journal-solicited peer review at sorting papers by quality. Our argument rests on two key claims. First, (...) crowd-sourced peer review will lead on average to more reviewers per paper than journal-solicited peer review. Second, due to the wisdom of the crowds, more reviewers will tend to make better judgments than fewer. We make the second claim precise by looking at the Condorcet Jury Theorem as well as two related jury theorems developed specifically to apply to peer review. (shrink)

Although content related to parenting Autistic children is common in online media, little attention is paid to the experiences of Autistic parents. There is a growing trend of parents receiving autism diagnoses after their children are diagnosed, yet a basic Google search on “parents” and “autism” reveals myriad data on the experiences of parents of Autistic children and little on experiences of Autistic parents. A systematic online search, augmented with a “crowd-sourcing” request to online parent support groups, identified (...) only 15 articles and blogs that discuss Autistic parenting in advocacy, lifestyle, and parenting websites. This article explores the scope and content of Autistic parenting discourse in these online media to consider how the experiences of Autistic parents are conceptualized and situated within broader narratives of neurodiversity, autism and parenting. Media discourse focused on women who had received their autism diagnosis in adulthood, their experiences navigating their diagnoses, minimizing parenting challenges, and pushing back against autism stereotypes, with the majority of content intended for Allistic audiences. Recent increased recognition of autism in women has coincided with a new interest in Autistic parenthood, raising questions about gendered assumptions and disabled mothering. The media narrative includes “defying stereotypes” and “proving” autism is compatible with parenthood, echoing mainstream beliefs. Social justice issues reinscribed in the narrative illustrate how centring the voices of Autistic parents can reconceptualize public perception of autism and bridge the disconnect between parenting Autistic children, and Autistic parenting of children. (shrink)

This paper reports on a study of crowd-sourcing ‘study aid’ web platforms. Students are sharing completed academic coursework through a growing network of ‘study aid’ web platforms like CourseHero.com. These websites facilitate the crowd-sourced exchange of coursework, and effectively support plagiarism. However, virtually no data exists concerning the scope or extent of coursework being shared through these platforms. This paper reports on two experiments to monitor the frequency of coursework from a sample university uploaded onto CourseHero.com. Ultimately, (...) both experiments failed to produce a clear or meaningful measurement of coursework upload frequency. The apparently widespread use of these crowd-sourcing ‘study aid’ websites and the failure of these experiments demonstrates the need for further investigation into how much coursework is being shared through such platforms, how frequently it is shared, and what kind of coursework is being shared. Addressing these issues is an important step into measuring the impact of these wellsprings of academically dishonest behavior. (shrink)

Wikipedia is an important instance of “Big Data,” both because it shapes people's frames of reference and because it is a window into the construction—including via crowd-sourcing—of new bodies of knowledge. Based on our own research as well as others' critical and ethnographic work, we take as an instance Wikipedia's evolving representation of the field of sociology and sociologists, including such gendered aspects as male and female scholars and topics associated with masculinity and femininity. Both the gender-specific dynamics (...) surrounding what counts as “notability” on the online encyclopedia and Wikipedia's relative categorical incoherence are discussed. If “Big Data” can be said to construct its own object, it is, in this instance, a curious and lop-sided one, exemplifying pitfalls as well as promise with respect to more accurate and democratic forms of knowledge. (shrink)

Biological evolution provides a creative fount of complex and subtle adaptations, often surprising the scientists who discover them. However, because evolution is an algorithmic process that transcends the substrate in which it occurs, evolution’s creativity is not limited to nature. Indeed, many researchers in the field of digital evolution have observed their evolving algorithms and organisms subverting their intentions, exposing unrecognized bugs in their code, producing unexpected adaptations, or exhibiting outcomes uncannily convergent with ones in nature. Such stories routinely reveal (...) creativity by evolution in these digital worlds, but they rarely fit into the standard scientific narrative. Instead they are often treated as mere obstacles to be overcome, rather than results that warrant study in their own right. The stories themselves are traded among researchers through oral tradition, but that mode of information transmission is inefficient and prone to error and outright loss. Moreover, the fact that these stories tend to be shared only among practitioners means that many natural scientists do not realize how interesting and lifelike digital organisms are and how natural their evolution can be. To our knowledge, no collection of such anecdotes has been published before. This paper is the crowd-sourced product of researchers in the fields of artificial life and evolutionary computation who have provided first-hand accounts of such cases. It thus serves as a written, fact-checked collection of scientifically important and even entertaining stories. In doing so we also present here substantial evidence that the existence and importance of evolutionary surprises extends beyond the natural world, and may indeed be a universal property of all complex evolving systems. (shrink)

The question of whether grammaticality is a binary categorical or a gradient property has been the subject of ongoing debate in linguistics and psychology for many years. Linguists have tended to use constructed examples to test speakers’ judgements on specific sorts of constraint violation. We applied machine translation to randomly selected subsets of the British National Corpus (BNC) to generate a large test set which contains well-formed English source sentences, and sentences that exhibit a wide variety of grammatical infelicities. We (...) tested a large number of speakers through (filtered) crowd sourcing, with three distinct modes of classification, one binary and two ordered scales. We found a high degree of correlation in mean judgements for sentences across the three classification tasks. We also did two visual image classification tasks to obtain benchmarks for binary and gradient judgement patterns, respectively. Finally, we did a second crowd source experiment on 100 randomly selected linguistic textbook example sentences. The sentence judgement distributions for individual speakers strongly resemble the gradience benchmark pattern. This evidence suggests that speakers represent grammatical well-formedness as a gradient property. (shrink)

This paper proposes a multimodal ethnosemiotic conceptual framework for culturally themed selective Web archiving, taking as a practical example the curation of the London French Special Collection in the UK Web Archive. Its focus on a particular ‘community’ is presented as advantageous in overcoming the sheer scale of data available on the Web; yet, it is argued that these ethnographic boundaries may be flawed if they do not map onto the collective self-perception of the London French. The approach establishes several (...) theoretical meeting points between Pierre Bourdieu’s ethnography and Gunther Kress’s multimodal social semiotics, notably, the foregrounding of practice and the meaning-making potentialities of the everyday; the implications of language and categorisation; the interplay between subject and object; evolving notions of agency, authorship and audience; together with social engagement, and the archive as dynamic process and product. The curation rationale proposed stems from Bourdieu’s three-stage field analysis model, which places a strong emphasis on habitus, considered to be most accurately presented through blogs, yet necessitates its contextualisation within the broader field, through institutional websites, for example, whilst advocating a reflexive awareness of the researcher/curator’s role. This, alongside the Kressian acknowledgement of the inherent multimodality of on-line resources, lends itself convincingly to selection and valuation strategies, whilst the discussion of language, genre, authorship and audience is relevant to the potential cataloguing of Web objects. By conceptualising the culturally themed selective Web-archiving process within the ethnosemiotic framework constructed, concrete recommendations emerge regarding curation, classification and crowd-sourcing. (shrink)

Contemporary professional restaurant reviews have consequences beyond the dinner plate. They now face challenges from the democratizing efforts of blogs and crowd-sourced reviews. Thus an analysis seems appropriate for determining how they are written and what might be lost should they be replaced. Restaurant reviews are presumed to be a species of art and literary criticism and as such have evolved as a rhetorical genre. Through genre analysis we inductively construct the form of the professional restaurant review and then (...) apply it deductively to recent reviews to discover any substantive and stylistic differences that have arisen in the evolution of this genre of writing. We conclude with a critique of this genre that reveals ethical implications for the uses of metaphors in professional restaurant reviews. (shrink)

ABSTRACT:In 1740, Joanna Stephens (fl. 1720–1741) produced a recipe for a tonic that she claimed cured bladder stones. Although she had the support of some notable and powerful men in the medical community and empirical evidence that her tonic worked, it took two years of petitioning, discussing, and even (unsuccessfully) crowd-sourcing before Parliament relented and awarded her the sum she requested to take her tonic public. Stephens’s interaction with the scientific community serves as a case study for how (...) epistemic credibility shapes how communities hear, interpret, and react to testimonies of knowledge claims from marginalized community members. Stephens’s position as an outsider, both qua woman and qua experimentalist, meant that she was effectively and almost immediately written out of her own story by learned and powerful men with who had both vested interests in the cure for the stone and epistemic prejudices that made it impossible for them to hear Stephens’s claim that she had made a discovery. (shrink)

Analysis of online mathematics forums can help reveal how explanation is used by mathematicians; we contend that this use of explanation may help to provide an informal conceptualization of simplicity. We extracted six conjectures from recent philosophical work on the occurrence and characteristics of explanation in mathematics. We then tested these conjectures against a corpus derived from online mathematical discussions. To this end, we employed two techniques, one based on indicator terms, the other on a random sample of comments lacking (...) such indicators. Our findings suggest that explanation is widespread in mathematical practice and that it occurs not only in proofs but also in other mathematical contexts. Our work also provides further evidence for the utility of empirical methods in addressing philosophical problems. (shrink)

Results from a crowdsourced audio questionnaire show that inflected infinitives in Galician are still acceptable in a broad range of contexts, different from those described for European Portuguese. Crucially, inflected infinitives with referential subjects are widely accepted only inside strong islands in Galician (complements of nouns, adjunct clauses). They are widely rejected in non-islands, notably in the complements of epistemic/factive verbs, in contrast with Portuguese and older varieties of Galician (Gondar 1978, Raposo 1987). Statistical analysis shows, however, that, in the (...) complements of epistemic/factive (and desiderative) verbs, inflected infinitives are significantly more acceptable in instances of control, whether partial or exhaustive. In fact, there is no significant difference between these two types of control in Galician, unlike in Portuguese, where inflection is generally better in instances of partial control and is not acceptable in instances of exhaustive local subject control (Modesto 2010, Sheehan 2018). We propose an analysis of this pattern in terms of phase theory. The inflectional domain of non-finite clauses remains visible to the thematic domain of the next clause up, according to the less strict version of the Phase Impenetrability Condition (Chomsky 2001), allowing control to take place. Pronouns/or pronominal inflections in the inflectional domain of visible non-finite clauses therefore get controlled. In islands, however, material in the inflectional domain remains free/referential. Despite this basic pattern, the data are characterized by substantial interspeaker variation. Statistical analysis shows that gender, urban/rural birthplace and mother tongue are all significant factors in this variation, while age and region of birth are not. Most notably, urban-born male bilinguals with Spanish as their mother tongue consistently rate the sentences higher on the Likert scale. Overall, the results show that crowdsourcing can lead to empirically robust syntactic descriptions of minority languages which are likely to be subject to substantial sociolinguistic variation and where judgements from a single social group may be misrepresentative of the general picture. The study also highlights, however, the challenges associated with using crowd-sourced audio-questionnaires of this kind in languages of this kind and the need for statistical analysis of results to control for substantial amounts of variation. (shrink)

Legal inference is fundamental for building and verifying hypotheses in police investigations. In this study, we build a Natural Language Inference dataset in Korean for the legal domain, focusing on criminal court verdicts. We developed an adversarial hypothesis collection tool that can challenge the annotators and give us a deep understanding of the data, and a hypothesis network construction tool with visualized graphs to show a use case scenario of the developed model. The data is augmented using a combination of (...) Easy Data Augmentation approaches and round-trip translation, as crowd-sourcing might not be an option for datasets with sensible data. We extensively discuss challenges we have encountered, such as the annotator’s limited domain knowledge, issues in the data augmentation process, problems with handling long contexts and suggest possible solutions to the issues. Our work shows that creating legal inference datasets with limited resources is feasible and proposes further research in this area. (shrink)

The main characteristic of the modern environment is the negative change by its people – destruction and pollution. Man is part of the biosphere and the technogenic transformations of the biosphere inevitably affect him. Under the influence of technogenic civilization, all spheres of human activity undergo changes, and science above all. Ecology is especially keenly aware of the challenges of technogenic civilization. It focuses on anthropogenic factors, works with the human environment. At the same time, its problem field is expanding (...) due to interdisciplinary research and the allocation of knowledge of new environmental disciplines into an independent industry. The interdisciplinarity of modern ecology is most clearly visible on the example of such a direction as informational ecology. The presence of the digital environment in human life has grown so much that it requires the separation of the digital information environment into a separate subsystem. Information ecology studies the laws of the influence of information on the formation and functioning of man. In turn, interdisciplinarity, assuming the use of knowledge from various branches of science, brings us to the problems of the collective agent of cognition and distributed knowledge. In ecology, the problems of the collective agent of cognition are implemented through crowd-sourcing technology. Ecology is a science that requires massive collection of observation data (samples of water, air, soil pollution in various, sometimes hard-to-reach corners of the planet, observation of fluctuations in the number of species of animals and plants). The popularity of crowdsourcing projects in the field of ecology is explained by the fact that the challenges and threats of anthropogenic civilization have generated such a trend of our time as environmental orientation or environmentalism. Ecological crowdsourcing projects, inspired by the philosophy of environmentalism, can serve as an answer to the challenges of technogenic civilization. (shrink)

This chapter treats the reception and assessment of the two English translations of Simone de Beauvoir's Le deuxième sexe, the first by Howard M. Parshley in 1953 and the second by Constance Borde and Sheila Malovany‐Chevallier in 2009. We examine both the criticisms and the appreciations, concluding that the second is superior in many ways to the first. On that basis, we propose a digital edition of the original book and its earlier drafts en face the 2009 English translation, which (...) would also allow as hypertext the addition of curated scholarly notes and textual exegesis, alongside crowd‐sourced discussion. This would both make the book more accessible worldwide, and add the scholarly dimension for which many Beauvoir scholars have long been waiting. (shrink)