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11 – 20 of over 5000Hamed Khiabani, Norbik Bashah Idris and Jamalul-lail Ab Manan
Ambient service provisioning with the least human participation in a pervasive computing environment, which is composed of interconnected devices and sensors, raises several trust…
Abstract
Purpose
Ambient service provisioning with the least human participation in a pervasive computing environment, which is composed of interconnected devices and sensors, raises several trust and security issues. Accurate measuring of the integrity of the nodes that are willing to interact in this intimate environment can boost the trust evolution process, particularly in the uncertainty state and initiation phase. The paper aims to discuss these issues.
Design/methodology/approach
The paper presents a unified approach in calculating the trust value among the nodes by leveraging some trusted computing functionalities. The approach aggregates different trust metrics like context, recommendation, and history to compute the trust index of each party more accurately. The paper also describes several existing remote attestation techniques including the chosen attestation technique for the model. The paper simulated the behaviour of the model in different scenarios and evaluates its responsiveness when the trustworthiness among peer nodes can be attested.
Findings
The results obtained from different simulated scenarios demonstrate the usefulness of the proposed model. It is shown that trust evaluation process in the proposed model is very granular and also can be fine-tuned according to the application and context. The model strength in solving the uncertain situations and assigning appropriate initial trust values is shown, as well. Finally, the paper describes the future research plan to evaluate the accuracy of the model.
Originality/value
The novel idea of applying remote attestation in trust determination may open up new avenues of research in the study of trust management and trust models.
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Nares Damrongchai and Evan S. Michelson
The purpose of this paper is to highlight the overall lack of focus of existing foresight analysis concerning the future of science and technology on the issue of poverty. The…
Abstract
Purpose
The purpose of this paper is to highlight the overall lack of focus of existing foresight analysis concerning the future of science and technology on the issue of poverty. The paper looks to re‐orient the technology foresight community to adopting an explicit pro‐poor perspective when considering future developments in science and technology (S&T).
Design/methodology/approach
The paper presents a general overview of existing technology foresight studies from organizations located in North America, Europe, and Asia. By describing the key points made in a selection of foresight studies, the paper emphasizes the conceptual links between forward‐looking analysis related to S&T and poverty‐related issues.
Findings
The paper reaches two main conclusions about the role of S&T foresight and development. The first is that the foresight research community needs to interact more closely with the development community in order to enhance the value of the findings in each field to the other. Second, the pressing matter of poverty alleviation requires that the foresight community should come together and create a sense of urgency in issues that have long‐term implications but need immediate action and attention.
Research limitations/implications
This paper is limited to an approach that provides an overview of existing work in technology foresight. While no such review could be comprehensive, this paper provides examples of technology foresight analysis from a range of geographies, sectors, and perspectives to help mitigate this gap.
Practical implications
The argument suggests that technology foresight practitioners should make issues of poverty an explicit topic or category of analysis in future technology foresight activities. Including poverty issues in future scenario activities would go a long way to closing this gap.
Originality/value
This paper synthesizes ideas from a variety of forward‐looking studies addressing the future of science and technology and identifies the need to include poverty as a dimension for analysis in future studies. In addition, the paper provides an introduction to technology foresight work being conducted in Asia by the APEC Center for Technology Foresight.
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Tolulope Balogun and Trywell Kalusopa
The purpose of this study is to assess the digital preservation policies and plans for long-term digital preservation in selected repositories in South Africa, with a view to…
Abstract
Purpose
The purpose of this study is to assess the digital preservation policies and plans for long-term digital preservation in selected repositories in South Africa, with a view to develop a digital preservation framework for the preservation of Indigenous knowledge system (IKS) in South Africa.
Design/methodology/approach
Through the multiple case study research design, data was obtained from eight respondents in four Indigenous Knowledge Systems Documentation Centers (IKSDCs) in institutions that are part of the National Recordal Systems (NRS) initiative across four provinces in South Africa using in-depth face-to-face interviews. Data collected was also supplemented with the content analysis of several policy documents in South Africa.
Findings
The findings reveal that there are no digital preservation policies in place in the institutions, especially long-term digital preservation for IKS. However, some of the institutions are formulating policies that will include the management of IKS collected in the institutions. This study also reveals that digital curation, policy formulation and disaster preparedness plans to some extent are measures said to be in place for the digital preservation of IKS.
Research limitations/implications
This study focuses mainly on the NRS initiative in South Africa. Indigenous Knowledge (IK) related to traditional medicine, traditional plants and food are currently being digitized at the IKSDCs by IK recorders. This study will help in ensuring that the South African Government’s effort and investment in digitizing IKS and making them accessible online is not wasted. This study will help mitigate the risk of damage and alteration over time, either deliberately or in error.
Originality/value
This study fills a gap in the literature on the digitization and digital preservation of IKS from the context of the NRS project in South Africa. Very few studies have been carried out on the digital preservation of IKS in Africa. This study also proposed a framework for the digital preservation of IKS in South Africa.
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The purpose of this paper is to revisit Spivak’s seminal essay “Can the Subaltern Speak” and the perennial challenges of researchers to collect information about the Other…
Abstract
Purpose
The purpose of this paper is to revisit Spivak’s seminal essay “Can the Subaltern Speak” and the perennial challenges of researchers to collect information about the Other, focusing on the recent developments in affect theory.
Design/methodology/approach
The paper brings into the conversation the recent work on affect and sentimentality by Lauren Berlant with Spivak’s claims in the essay concerning the representation of the subaltern by scholars and researchers. The paper draws on Berlant’s work to trouble the liberal culture of “true feeling” as well as the liberal subject implied in Spivak’s essay as a subject who is “actively speaking.”
Findings
Recent theoretical developments on the affect theory make an important intervention to the perennial methodological tensions about representation, ontology and epistemology – as raised by Spivak and others over the years – and inspire new ways of thinking with the tools of doing qualitative research.
Originality/value
Bringing into the conversation, the affect theory and Spivak’s iconic essay have important methodological implications for qualitative research.
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I’ll give it to you as I remember it … a sequence of things that did all happen within a period. So, it’s my recollection of them.1
Abstract
I’ll give it to you as I remember it … a sequence of things that did all happen within a period. So, it’s my recollection of them.1
This article aims to further discussion on viable methods for marketing measurement that account for the complete customer journey by exploring common technology and communication…
Abstract
Purpose
This article aims to further discussion on viable methods for marketing measurement that account for the complete customer journey by exploring common technology and communication barriers and solutions.
Design/methodology/approach
Extensive industry experience with technical and business methods, referenced in cited case studies, and research on available methods of tracking, also cited, informed the analysis contained within the article. The article is intended as a jumping off point for further conversation and debate.
Findings
Internal (author informed) case studies, and current industry offerings reveal that extant technology and standard business practices prevent the development of a total value model of marketing measurement. These barriers must be corrected before a complete picture of media efforts can be realized.
Practical implications
A total value model of marketing will require correcting for extant insufficient technology, and coordinating data and knowledge integration between business departments, to facilitate analysis of both online and offline marketing, and discern the value of individual media along the customer journey that lead to sales.
Originality/value
This article consolidates and pinpoints the crucial barriers to a method of marketing measurement that reveals online and offline media value along the entire customer journey. It offers solutions, for C‐level executives and marketers, to these barriers, and suggests that the most critical factor is internal business knowledge and practices.
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Analyzes a national random telephone survey, carried out in October 1995, on the motivations for and barriers to Internet usage. Eight percent of the random sample reported being…
Abstract
Analyzes a national random telephone survey, carried out in October 1995, on the motivations for and barriers to Internet usage. Eight percent of the random sample reported being Internet users, while surprisingly another 8 percent reported being former users. In total, 85 percent of respondents reported having heard of the Internet. The survey showed evidence of a digital divide, Internet users being generally wealthier and more highly educated, and blacks and Hispanics disproportionately unaware of the Internet. Social and work networks appear to be important for stimulating interest in the Internet and providing users with support. As to reasons for using the Internet, socio‐personal development appears to be the key driver, while nonusers have a decidedly different set of beliefs about the Internet’s value. As to the barriers to Internet usage, even experienced users find it difficult to get started, which confirms other studies of this topic. Barriers include cost and difficulties in understanding how to use the Internet. Concludes that the results of the survey indicate that people strongly desire an easier‐to‐use Internet.
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The paper uses archival materials, interviews, and secondary scholarship to examine debates among Indian coalitional activists on legal argumentation against India’s national…
Abstract
The paper uses archival materials, interviews, and secondary scholarship to examine debates among Indian coalitional activists on legal argumentation against India’s national sodomy law in Naz Foundation v. Government of NCT of Delhi in particular, and in their mobilization activities in general. At the heart of activists’ debates was whether “rights to privacy” was the appropriate legal justification with which to argue the unconstitutionality of the sodomy law. Activists warned against uncritically advancing the notion that the sodomy law was an unlawful intrusion into an individual’s privacy, understood in spatial terms as existing within the bounds of a physical home or area, instead highlighting how gender and class shaped queer citizens’ engagements with private space. The paper argues that activists’ critical examinations of private and public space in the Indian context problematize canonical foundations of queer theory and sociological approaches to sexual citizenship, much of which assumes that all queer life moves from an inner sanctum of private secrecy, experienced as shameful, to an outer realm of equality vis-à-vis the state, the public, and the economy through declarative acts of embodiment. Drawing on critical queer studies scholarship, the paper argues that the legal debates in Naz and Indian queer activism reveal the unstated Western liberalism in prevailing scholarship on the promise of law for queer communities in contexts where core differences exist in material and social realities, and, consequently, in the meanings that individuals attach to space, privacy, embodiment, and visibility.
The study focusses on the legal issues surrounding artificial intelligence (AI), which are being investigated and debated about several European Union initiatives to manage and…
Abstract
The study focusses on the legal issues surrounding artificial intelligence (AI), which are being investigated and debated about several European Union initiatives to manage and regulate Information and Communication Technologies. The goal is to discuss the benefits and drawbacks of adopting AI technology and the ramifications for the articulations of law and politics in democratic constitutional countries. Thus, the study aims to identify socio-legal concerns and possible solutions to protect individuals’ interests. The exploratory study is based on statutes, rules, and committee reports. The study has used news pieces, reports issued by organisations and legal websites. The study revealed computer security vulnerabilities, unfairness, bias and discrimination, and legal personhood and intellectual property issues. Issues with privacy and data protection, liability for harm, and lack of accountability will all be discussed. The vulnerability framework is utilised in this chapter to strengthen comprehension of key areas of concern and to motivate risk and impact mitigation solutions to safeguard human welfare. Given the importance of AI’s effects on weak individuals and groups as well as their legal rights, this chapter contributes to the discourse, which is essential. The chapter advances the conversation while appreciating the legal work done in AI and the fact that this sector needs constant review and flexibility. As AI technology advances, new legal challenges, vulnerabilities, and implications for data privacy will inevitably arise, necessitating increased monitoring and research.
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