abstract: One of the most remarkable outcomes resulting from the evolution of the web into Web 2.0, has been the propelling of blogging into a widely adopted and globally accepted phenomenon. While the unprecedented growth of the Blogosphere has added diversity and enriched the media, it has also added complexity. To cope with the relentless expansion, many enthusiastic bloggers have embarked on voluntarily writing, tagging, labeling, and cataloguing their posts in hopes of reaching the widest possible audience. Unbeknown to them, this reaching-for-others process triggers the generation of a new kind of collective wisdom, a result of shared collaboration, and the exchange of ideas, purpose, and objectives, through the formation of associations, links, and relations. Mastering an understanding of the Blogosphere can greatly help facilitate the needs of the ever growing number of these users, as well as producers, service providers, and advertisers into facilitation of the categorization and navigation of this vast environment. This work explores a novel method to leverage the collective wisdom from the infused label space for blog search and discovery. The work demonstrates that the wisdom space can provide a most unique and desirable framework to which to discover the highly sought after background information that could aid in the building of classifiers. This work incorporates this insight into the construction of a better clustering of blogs which boosts the performance of classifiers for identifying more relevant labels for blogs, and offers a mechanism that can be incorporated into replacing spurious labels and mislabels in a multi-labeled space. / Dissertation/Thesis / Doctoral Dissertation Computer Science 2015

O conceito de sabedoria bíblica como corpus, tema ou estilo costuma ser aplicado livremente à leitura da Bíblia Hebraica. Ao mesmo tempo, estudiosos admitem a falta de precisão para a eleição daquilo que deveria ou não compor um tema ou estilo sapiencial, tanto para a análise do texto bíblico quanto para os estudos comparados. Este trabalho apresenta uma breve introdução às abordagens acadêmicas que pretenderam reconhecer a sabedoria bíblica como um gênero literário, enfatizando suas peculiaridades em termos de forma e conteúdo a fim de distingui-la de outros discursos encontrados na Bíblia Hebraica. Além disso, a pesquisa também expõe como os estudos comparados aplicaram os conceitos elaborados por biblistas para a compreensão da sabedoria no Antigo Oriente Médio. / Biblical Wisdom as a corpus, theme or style is frequently applied freely to the reading of the Hebrew Bible. At the same time, the academicians admits the lack of precision on the preference for what should be considered or not as a sapiential theme or style, both for the analysis of biblical texts and for comparative studies. The following research presents a short introduction to the academic approaches which intented to recognize biblical wisdom as a literary genre, enphasizing its peculiarities in terms of form and content in order to make a distinction betweem them from the other discourses found in the Hebrew Bible. Likewise, the research also presents how the comparative studies applied the concepts formulated by biblicists for a comprehension of wisdom in the Ancient Middle East.

This thesis investigates the conceptual use of discernment in First Corinthians. As a motif, discernment spans many issues in the epistle while forming a key element in Paul’s understanding of the eschatological people of God in Christ and his expectations for them to emerge through the renewing process of the Gospel into their new identity. This identity has its type in the Wilderness Tradition of Israel, with the literary influences of 2TJ Wisdom and the OT scriptures undergirding Paul’s conceptualization in an intertextual matrix. Paul develops the motif through an open, subtle intertextuality that does not rely primarily on overt citation, but reflects a conceptual/theological movement from text/history/type to existential situation/antitype in the new covenant community being formed in the first century context of Pauline communities. Discernment does not recur in random, discrete units, but builds throughout the epistle in consistent applications that contribute in significant ways to the development of the Corinthian community. Part I analyses the Pauline groundwork for wisdom exercised through discernment as a foundational necessity for the ἐκκλησία of Corinth. Part II demonstrates the importance of discernment for the community as it functions within society, with respect to internal and external relationships. Part III studies aspects of discernment in the community gathered for worship, with discernment forming a basis for interactions of the worshipping community. Part IV concludes the study. These aspects are tracked in order through the epistle to follow Paul’s coherent use of the motif even as he addresses the occasional nature of varied issues in the Corinthian community. This study moves the discussion away from a strong focus on the dysfunctional aspect of Corinthian schism toward a more positive theology for and about the community. It also expands on limited or fragmented approaches to issues of judgement/discernment to argue for an additional coherent thread in Paul’s thought. Paul maintains a highly hopeful view for this community as an emerging people of realized eschatological fulfilment, empowered to function at a high level of spiritual wisdom as a manifestation of the body of Christ.

The structure of this study is a complex inter-relationship of a variety of sources in a theological work, namely, personal experience, African social and politico-economic context, philosophical reflection, wisdom traditions and Christian theology. These sources form a coherent inter-relationship which is foundational for an African theology of wisdom. The introduction gives an overview of my moral and theological formation. This is intended to provide a perspective through which the issue of moral orientation in African context has been approached. It is therefore entitled: Moral formation and the shaping of a theological mind. The first chapter answers the question: Why is Africa in need of a wisdom theology that addresses the issue of moral regeneration? This question is posed in the broader context of the current African Renaissance debates. The links between the Italian (European) and African Renaissance indicate that moral regeneration is a crucial part of the socio-political, intellectual and economic re-birth of Africa. This “socio-historical” source gives the context and urgency of a wisdom theology. It is therefore entitled: A contextual analysis: The European and African Renaissance. The second chapter re-asserts the rise of virtue ethics as an alternative ethical theory to the predominant deontological and utilitarian traditions. This is achieved through analysing Alisdair MacIntyre’s earlier work, After Virtue: A Study in Moral Theory (1981), set in the context of Iris Murdoch and Elizabeth Anscombe, the modern initiators of a virtue ethic. This “philosophical” source gives the theoretical framework that addresses the question of moral formation. It is therefore entitled: A philosophical analysis: The rise of virtue ethics as alternative ethical theory. The third chapter is devoted to two related “wisdom” themes: Firstly, the seven traditional virtues are briefly described highlighting the virtue of wisdom as foundational. Secondly, the idea of wisdom is further developed via three wisdom traditions, namely: wisdom in the Hellenistic, Judeo-Christian and African traditions. This “sapiential” source gives this African theology of wisdom its most important building blocks. This chapter is therefore entitled: A sapiential analysis: Wisdom as foundation for virtue ethics in Africa. The last chapter brings the previous sources together under a specific theological perspective. It draws on aspects of recent African theologians’ work, notably: Kwame Gyekye and Benezet Bujo who engage with and bring together Western and African theological traditions. I answer a pertinent question, “What does such a ‘theological’ perspective entail?” I draw on Scripture and its Trinitarian tradition to demonstrate how African wisdom, reinforced by the framework of virtue theory, and developed in the context of present-day Africa by an African student of theology, has the potential to contribute to the moral transformation of Africa. This more overt “theological” source is the distinctive Christian enterprise of an African wisdom theology. The chapter title is aligned with the overall title of this study: A theological analysis: Toward an African virtue ethics? To this end, this study achieves its attempt to construct an inter-related framework from which an African theology of wisdom may emerge.

In the eddic poem Hávamál, the god Óðinn gives advice, including a warning about the fickleness of human, and divine, nature. He cites his own flagrant deception of giants who trusted him in order to win the mead of poetry as evidence for this deep-seated capacity for deceit, asking of himself: ‘how can his word be trusted?’ This is an intriguing question to ask in a poem purporting to relate the wisdom of Óðinn, and it is a concern repeatedly voiced in regard to him and other speakers in the elaborate narrative frames of the Old Norse wisdom poems. The exchange of wisdom in poetic texts such as this is no simple matter. Wisdom is conceived of as a body of knowledge, experience and observation that binds together all aspects of human life, the natural world and the supernatural realms. But its application depended heavily on the way in which it was passed on and interpreted. This dissertation examines the ways that these poems reflect on the interpretation and value of their own contents as a function of the particular speaker and circumstances of each wisdom exchange. The texts which form the foundation of this enquiry are the so-called eddic poems: alliterative verses largely preserved within a single manuscript of the thirteenth century, though many are arguably of much earlier date. About a dozen of the surviving poems might be classed, however tentatively, as concerning wisdom, though the route to this classification is not straightforward. Definition of this corpus, and of the genre of wisdom literature more widely, is thus the principal aim of the introductory Chapter I, while Chapter II expands on the question of material and methodology by scrutinizing the idea of wisdom in general within Old Norse. Crucial here is an examination of the terms used for wisdom and associated concepts, which suggest an antagonistic view of how knowledge might pass from one person to another. Close readings of the text and sensitivity to the manuscript context of each poem, as well as consideration of the significance of their potential oral prehistory and awareness of comparable literatures from other contexts, are established here as the dominant mode of analysis. Observations derived from the interpretation of comparable literatures also inform my approach. With a grounding in wisdom literature more generally and with the salient concepts relating to knowledge transfer thus established, I go on to examine specific points and groups within the body of eddic wisdom poetry which shed light on the evolving interpretation of wisdom exchange. An important case-study analyzed in this way in Chapter III is perhaps the most complex: Hávamál itself, a famous but notoriously problematic text probably reflecting multiple layers of composition. It is at the heart of the question of how mankind relates to supernatural beings - a relationship which could be particularly fraught where the transmission of wisdom occurred. Thus this chapter also contains analysis of terminology for men, gods and other supernatural beings which sheds light on the relationships between the human and the divine. Chapter IV expands on these issues to consider three paradigms of mythological wisdom instruction which bridge different worlds, human and supernatural, or between different supernatural domains: poems in which Óðinn dispenses wisdom; those in which he acquires it from a contest with another living being; and those in which he acquires it from the dead through sacrifice and magical ability. These chapters establish the 'traditional' form of wisdom exchange as defined through eddic verses that adopt a broadly pre- or non-Christian setting. Yet eddic verse-forms did not die out with conversion, and in some cases were exploited for new compositions written from an explicitly Christian perspective or with parodic intent. These poems, discussed in Chapter V, cast an important sidelight onto the associations of eddic verse as a medium for conveying information of complicated or questionable authority. The concluding Chapter VI then addresses questions of what we may deduce from the preceding chapters about evolving cultural attitudes towards wisdom, authority and truth in medieval Iceland.

Tidigare forskning visar på att analytiker i många fall begår fel vid framtagandet av estimat, samtidigt som deras estimat anses vara en proxy för vad marknaden förväntar sig. Denna studie avser att undersöka om analytiker är den främsta representanten för marknaden eller om Crowdsourcing, som en tillämpning av Wisdom of Crowds, kan representera marknaden bättre. Jämförelsen görs genom en multipel regression där 117 observationer används för att undersöka om konsensusestimat från crowdsourcing-tjänsten Pinpoint Estimates åstadkommer en större kursreaktion än analytikers konsensusestimat, givet ett visst oväntat resultat. Jämförelser görs även för träffsäkerhet där vi genom 123 observationer undersöker vilken grupps konsensusestimat som är mer träffsäker kontra utfallen. Studien finner indikationer på att Pinpointestimat representerar marknaden bättre samt att Pinpoint generellt är mer träffsäkra än analytiker.

This thesis is concerned with seniors education in religious area. The text gives comprehensive information about problems of this life stage and point out the changes that these years bring and seniors have to deal with. It describes the importance of religion to cope with age and the constant need of being educated associated with it. This work outlines the learning opportunities and summary of activities helping with spiritual growth. The thesis includes practical demonstration of religious education cycle which is important part of care for elderly believers.

There are many debates in the field of interpreting the book of James and there is no consensus among scholars. Some propose that this book is a paraenesis, whereas others argue for its inner coherence. On the basis of these disagreements, however, different scholars propose diverse themes for this book. This work attempts to view the book of Jams has a linguistic approach to identify its cohesion and its discourse theme. After providing a brief introduction to the understanding of cohesion based on the model of Systemic Functional Linguistics, this thesis represents a model of discourse analysis, seeking for the cohesion in this book and arguing that wisdom is the discourse theme of James through an analysis of the cohesive ties between James 3:13-18 and the rest of the discourses. / Thesis / Master of Arts (MA)

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Enabled by the wave of online crowdsourcing activities, extracting the Wisdom of Crowds (WoC) has become an emerging research area, one that is used to aggregate judgments, opinions, or predictions from a large group of individuals for improved decision making. However, existing literature mostly focuses on eliciting the wisdom of crowds in an offline context—without tapping into the vast amount of data available on online crowdsourcing platforms. To extract WoC from participants on online platforms, there exist at least three challenges, including social influence, suboptimal aggregation strategies, and data sparsity. This dissertation aims to answer the research question of how to effectively extract WoC from crowdsourcing platforms for the purpose of making better decisions. In the first study, I designed a new opinions aggregation method, Social Crowd IQ (SCIQ), using a time-based decay function to eliminate the impact of social influence on crowd performance. In the second study, I proposed a statistical learning method, CrowdBoosting, instead of a heuristic-based method, to improve the quality of crowd wisdom. In the third study, I designed a new method, Collective Persuasibility, to solve the challenge of data sparsity in a crowdfunding platform by inferring the backers' preferences and persuasibility. My work shows that people can obtain business benefits from crowd wisdom, and it provides several effective methods to extract wisdom from online crowdsourcing platforms, such as StockTwits, Good Judgment Open, and Kickstarter. / Doctor of Philosophy / Since Web 2.0 and mobile technologies have inspired increasing numbers of people to contribute and interact online, crowdsourcing provides a great opportunity for the businesses to tap into a large group of online users who possess varied capabilities, creativity, and knowledge levels. Howe (2006) first defined crowdsourcing as a method for obtaining necessary ideas, information, or services by asking for contributions from a large group of individuals, especially participants in online communities. Many online platforms have been developed to support various crowdsourcing tasks, including crowdfunding (e.g., Kickstarter and Indiegogo), crowd prediction (e.g., StockTwits, Good Judgment Open, and Estimize), crowd creativity (e.g., Wikipedia), and crowdsolving (e.g., Dell IdeaStorm). The explosive data generated by those platforms give us a good opportunity for business benefits. Specifically, guided by the Wisdom of Crowds (WoC) theory, we can aggregate multiple opinions from a crowd of individuals for improving decision making. In this dissertation, I apply WoC to three crowdsourcing tasks, stock return prediction, event outcome forecast, and crowdfunding project success prediction. Our study shows the effectiveness of WoC and makes both theoretical and practical contributions to the literature of WoC.