Why Is This Link Here? Identifying Academic Web Interlinking Motivations in Nigerian Universities

This paper investigates the university websites of Nigeria, Africa's most populous nation. Its aim is to identify motivations why authors embed outbound hyperlinks on these websites. A classification scheme for academic web interlinking motivations was applied to over 5,000 hyperlinks pointing from the websites of 107 Nigerian universities. Classifying the motivations based on studying the source and target pages is a big challenge, especially due to the following three reasons: there could be many possible reasons available; guessing the true intentions of link creators could be a difficult task; multiple link creation motivations could exist. The pioneer application of Pearson's chi-square test of independence offers a better picture of motivations. The chi-square test identifies the significant differences in interlinking motivations, which are peculiar to Nigerian universities of a particular category (federal, state and private universities). The study is a stepping stone toward further research on feasibility of findings in other developing countries. Results obtained from this research will be of great use for academic webpage developers and web authors, and will modify their work towards improving the use of hyperlinks as one of the major communication tools on the Web

Tacit knowledge generation and utilisation in the construction industry

The importance of knowledge as a key determinant of organisational competitiveness and better performance is increasingly appreciated by both academics and practitioners. However, the concept of tacit knowledge still lacks sufficient attention within the construction industry, despite the fact that proper understanding and management of this resource is of immense importance for the achievement of better organisational performance. As the initial step towards the management of tacit knowledge, this paper examines the factors affecting tacit knowledge generation and utilisation in the construction industry. The study integrates theories of experiential learning, cognitive science and knowledge creation, in order to articulate the process of tacit knowledge generation and utilisation. The exploratory phase of the case study identified several factors affecting tacit knowledge generation and utilisation in an organisational context in terms of Individual level: Intra-personal drivers; Group level: Inter-personal drivers; and Organisational level: Situational drivers

Storying leaks for sharing: The case of leaking the “Moscovici draft” on Twitter

This article proposes a discourse-narrative approach to news making online as a networked practice of storying and sharing. This approach is illustrated in the examination of the release of a draft Eurogroup statement via journalist Paul Mason’s Facebook, Scribd and Twitter accounts on the 16th February 2015. The analysis draws on small story insights (Georgakopoulou, 2015) and the empirical framework of sharing (Androutsopoulos, 2014). It shows how the release of this leak event on Twitter is storied as a breaking news story unfolding moment-by-moment as it happens, at the same time as making up an incipient record of the event as it happened. It is argued that breaking news (micro)stories are shared as moments of narrative stancetaking, featuring a concise, portable storyline and cumulative evaluation(s) that foreground the relevance of the leak for the ongoing discussions on the Greek bailout negotiations as well as the continued importance of the journalist as the mediator of the leak. In this case of sharing a leaked document with networked participants, narrativity is drawn upon as a key resource for producing and circulating alternative stances on the Greek crisis, creating a range of networked participation positions. This article contributes to the study of news sharing online and digital storytelling based on the qualitative analysis of ‘small’ data

Semi-automated mobile television interactive application generation based on XHTML and Java ME

This thesis was submitted for the degree of Doctor of Philosophy and awarded by Brunel University, 11/02/2011.Mobile Digital TV (MDTV), the hybrid of Digital Television (DTV) and mobile devices (such as mobile phones), has introduced a new way for people to watch DTV and has brought new opportunities for development in the DTV industry. Nowadays, the development of the next generation MDTV service has progressed in terms of both hardware layers and software, with interactive services/applications becoming one of the future MDTV service trends. However, current MDTV interactive services still lack in terms of attracting the consumers and the service creation and implementation process relies too much on commercial solutions, resulting in most parts of the process being proprietary. In addition, this has increased the technical demands for developers as well as has increased substantially the cost of producing and maintaining MDTV services. In light of the aforementioned situation, the Thesis has contributed to this field, by proposing an innovative MDTV service creation and consumption system based on XHTML and Java ME. On the head-end it introduces a semi-automatic creation mechanism to facilitate a less technical and more efficient interactive service creation process. This enables designers and creative individuals to be actively involved in the MDTV service creation process and to develop interactive-rich MDTV service. On the client-end it employs an open-source software environment as the interactive service MDTV consumption platform, rendering the MDTV service implementation process as less proprietary as possible. Furthermore, the Thesis offers a discussion on the different MDTV interactive application models currently used and based on the proposed software, a novel MDTV service presentation method is further introduced and adopted instead of the Rich Media and ECMAScript based methods. Finally, a series of qualitative testing procedures have been implemented with regards to conducting an essential evaluation on the operability of the proposed software system

Towards hypermedia support in database systems

The general goal of our research is to automatically generate links and other hypermedia related services to analytical applications. Using a dynamic hypermedia engine (DHE), the following features have been automated for database systems. Based on the database\u27s relational (physical) schema and its original (non-normalized) entity-relationship specification links are generated, database application developers may also specify the relationship between different classes of database elements. These elements can be controlled by the same or different database application, or even by another software system. A DHE prototype has been developed and illustrates the above for a relational database management system. The DHE is the only approach to automated linking that specializes in adding a hyperlinks automatically to analytical applications that generate their displays dynamically (e.g., as the result of a user query). The DHE\u27s linking is based on the structure of the application, not keyword search or lexical analysis based on the display values within its screens and documents. The DHE aims to provide hypermedia functionality without altering applications by building application wrappers as an intermediary between the applications and the engine

OntoMathPROOntoMath^{PRO} Ontology: A Linked Data Hub for Mathematics

In this paper, we present an ontology of mathematical knowledge concepts that covers a wide range of the fields of mathematics and introduces a balanced representation between comprehensive and sensible models. We demonstrate the applications of this representation in information extraction, semantic search, and education. We argue that the ontology can be a core of future integration of math-aware data sets in the Web of Data and, therefore, provide mappings onto relevant datasets, such as DBpedia and ScienceWISE.Comment: 15 pages, 6 images, 1 table, Knowledge Engineering and the Semantic Web - 5th International Conferenc