An Ontology Approach for Knowledge Acquisition and Development of Health Information System (HIS)

This paper emphasizes various knowledge acquisition approaches in terms of tacit and explicit knowledge management that can be helpful to capture, codify and communicate within medical unit. The semantic-based knowledge management system (SKMS) supports knowledge acquisition and incorporates various approaches to provide systematic practical platform to knowledge practitioners and to identify various roles of healthcare professionals, tasks that can be performed according to personnel’s competencies, and activities that are carried out as a part of tasks to achieve defined goals of clinical process. This research outcome gives new vision to IT practitioners to manage the tacit and implicit knowledge in XML format which can be taken as foundation for the development of information systems (IS) so that domain end-users can receive timely healthcare related services according to their demands and needs

Semantic discovery and reuse of business process patterns

Patterns currently play an important role in modern information systems (IS) development and their use has mainly been restricted to the design and implementation phases of the development lifecycle. Given the increasing significance of business modelling in IS development, patterns have the potential of providing a viable solution for promoting reusability of recurrent generalized models in the very early stages of development. As a statement of research-in-progress this paper focuses on business process patterns and proposes an initial methodological framework for the discovery and reuse of business process patterns within the IS development lifecycle. The framework borrows ideas from the domain engineering literature and proposes the use of semantics to drive both the discovery of patterns as well as their reuse

A Software Product Line Approach to Ontology-based Recommendations in E-Tourism Systems

This study tackles two concerns of developers of Tourism Information Systems (TIS). First is the need for more dependable recommendation services due to the intangible nature of the tourism product where it is impossible for customers to physically evaluate the services on offer prior to practical experience. Second is the need to manage dynamic user requirements in tourism due to the advent of new technologies such as the semantic web and mobile computing such that etourism systems (TIS) can evolve proactively with emerging user needs at minimal time and development cost without performance tradeoffs. However, TIS have very predictable characteristics and are functionally identical in most cases with minimal variations which make them attractive for software product line development. The Software Product Line Engineering (SPLE) paradigm enables the strategic and systematic reuse of common core assets in the development of a family of software products that share some degree of commonality in order to realise a significant improvement in the cost and time of development. Hence, this thesis introduces a novel and systematic approach, called Product Line for Ontology-based Tourism Recommendation (PLONTOREC), a special approach focusing on the creation of variants of TIS products within a product line. PLONTOREC tackles the aforementioned problems in an engineering-like way by hybridizing concepts from ontology engineering and software product line engineering. The approach is a systematic process model consisting of product line management, ontology engineering, domain engineering, and application engineering. The unique feature of PLONTOREC is that it allows common TIS product requirements to be defined, commonalities and differences of content in TIS product variants to be planned and limited in advance using a conceptual model, and variant TIS products to be created according to a construction specification. We demonstrated the novelty in this approach using a case study of product line development of e-tourism systems for three countries in the West-African Region of Africa

Enterprise modelling framework for dynamic and complex business environment: socio-technical systems perspective

The modern business environment is characterised by dynamism and ambiguity. The causes include global economic change, rapid change requirements, shortened development life cycles and the increasing complexity of information technology and information systems (IT/IS). However, enterprises have been seen as socio-technical systems. The dynamic complex business environment cannot be understood without intensive modelling and simulation. Nevertheless, there is no single description of reality, which has been seen as relative to its context and point of view. Human perception is considered an important determinant for the subjectivist view of reality. Many scholars working in the socio-technical systems and enterprise modelling domains have conceived the holistic sociotechnical systems analysis and design possible using a limited number of procedural and modelling approaches. For instance, the ETHICS and Human-centred design approaches of socio-technical analysis and design, goal-oriented and process-oriented modelling of enterprise modelling perspectives, and the Zachman and DoDAF enterprise architecture frameworks all have limitations that can be improved upon, which have been significantly explained in this thesis. [Continues.

Learning in doing: the social anthropology of innovation in a large UK organisation

In the face of increasingly dynamic market environments, firms are being urged to develop learning and innovation capabilities if they wish to secure competitive advantage and long-term growth. A bank of work written from numerous theoretical perspectives has converged on the view that knowledge underpins the formation of such capabilities. While much of this literature emphasises the importance of cognitive knowledge, a new approach grounded in techniques from social anthropology suggests that learning is a non-cognitive practice, drawing on embodied exploration, everyday sociality, and a communitarian infrastructure of human and non-human actants. This thesis aims to consolidate the current literature on 'possessed' knowledge by clarifying the relationship between cognition and learning, and to advance understanding of innovation practices within firms by examining the role of non-cognitive mechanisms in the development of organisational capabilities. Drawing on a nine-month period of ethnographic research, this thesis describes the on-the-ground processes of learning and innovation within the marketing department of a large UK organisation. This evidence is used to investigate critically the theoretical claims regarding the role of both cognitive and non-cognitive forms of knowledge. Based on the empirical findings, three interrelated arguments are proposed: the design and governance of strategic learning devices involve non-cognitive practices; informal mechanisms of learning underpin the formation of new capabilities; and communitarian theories of learning overemphasise the social construction of knowledge, while neglecting the agency of the materiality of context

Business-IT alignment from operational level: empirical evidence from the Bank of Qingdao, China

Business-IT Alignment (BITA) has long been a significant topic for scholars as well as enterprise managers especially in the Internet era. Although numerous studies have identified the factors influencing the aligning process and relationships between them and organization successes from strategic perspective, few consider the impact of these elements on employees’s performances from an operational level. To fill this gap, this thesis first discusses the state-of-art and the challenges of BITA in China’s city commercial banks (CCBs) and further develops a theoretical framework to empirically evaluate the BITA in China banking industry. Finally, some recommendations for improving the level of BITA in China’s CCBs are provided. Taking the Bank of Qingdao (BQD) as a sample, this thesis empirically examines BITA maturity model with the results that five factors including communication, IT competency/value measurement, IT governance, partnership, and IT skills are positively related to the BITA while IT scope and architecture are not significant. In addition, the moderating effect of service quality between BITA and employee’s working performance is also supported by the survey. This study also develops a new theoretical model namely, business-IT punctuated equilibrium alignment model (BIPEAM), based on life cycle theory and punctuated equilibrium theory to describe the alternately leading roles between business and IT strategies. This model may contribute towards the better understanding of the mechanism of business-IT strategic alignment process from a longitudinal perspective within an enterprise.O alinhamento entre o negócio e as Tecnologias de Informação (TI) ou alinhamento business-IT (BITA) tem sido desde há muito um tópico significativo para académicos bem como para gestores de empresas, especialmente na era da Internet. Embora numerosas investigações tenham identificado os fatores que influenciam o processo de alinhamento e as relações entre eles e os sucessos da organização do ponto de vista estratégico, poucas consideram o impacto destes elementos no desempenho dos empregados a partir de um nível operacional. Para preencher esta lacuna, esta tese começa por discutir o estado da arte e os desafios do BITA nos bancos comerciais das cidades da China (CCBs) e desenvolve um quadro teórico para avaliar empiricamente o BITA na indústria bancária Chinesa. Por último, são fornecidas algumas recomendações para melhorar o nível de BITA nos CCBs da China. Tomando o Banco de Qingdao (BQD) como amostra, esta tese examina empiricamente o modelo de maturidade do BITA com os resultados de que cinco fatores, incluindo comunicação, competência/avaliação de TI, governação de TI, parceria, e competências de TI estão positivamente relacionados com o BITA enquanto que o âmbito e a arquitetura de TI não são significativos. Além disso, o efeito moderador da qualidade do serviço entre a BITA e o desempenho de trabalho do empregado é também apoiado pelo inquérito realizado. Este estudo também desenvolve um novo modelo teórico, nomeadamente o modelo de alinhamento de equilíbrio pontuado de business-IT (BIPEAM) baseado na teoria do ciclo de vida e na teoria do equilíbrio pontuado para descrever os papéis alternadamente de liderança entre as estratégias empresariais e de TI. Este modelo pode contribuir para uma melhor compreensão do mecanismo do processo de alinhamento estratégico entre empresas e as TI, a partir de uma perspetiva longitudinal dentro de uma empresa

Security Enhanced Applications for Information Systems

Every day, more users access services and electronically transmit information which is usually disseminated over insecure networks and processed by websites and databases, which lack proper security protection mechanisms and tools. This may have an impact on both the users’ trust as well as the reputation of the system’s stakeholders. Designing and implementing security enhanced systems is of vital importance. Therefore, this book aims to present a number of innovative security enhanced applications. It is titled “Security Enhanced Applications for Information Systems” and includes 11 chapters. This book is a quality guide for teaching purposes as well as for young researchers since it presents leading innovative contributions on security enhanced applications on various Information Systems. It involves cases based on the standalone, network and Cloud environments