22,046 research outputs found
Evaluating trust in electronic commerce : a study based on the information provided on merchants' websites
Lack of trust has been identified as a major problem hampering the growth of Electronic Commerce (EC). It is reported by many studies that a large number of online shoppers abandon their transactions because they do not trust the website when they are asked to provide personal information. To support trust, we developed an information framework model based on research on EC trust. The model is based on the information a consumer expects to find on an EC website and that is shown from the literature to increase his/her trust towards online merchants. An information extraction system is then developed to help the user find this information. In this paper, we present the development of the information extraction system and its evaluation. This is then followed by a study looking at the use of the identified variables on a sample of EC websites
The Role of US Higher Education in the Global E-Learning Market
This paper analyzes system and institutional level responses to the growing demand for e-learning in the US in comparison with a number of other countries\ud
and regions. It reviews the external forces and factors that are driving institutions to introduce and use ICT in this area and investigates in particular the role of globalisation and increasing competition. The responses of institutions to the changing (global) environment are discussed with respect to e-learning models and international strategies. Finally, a number of future scenarios are presented as well as an outline for research on the strategic pathways institutions may choose in planning for the future
Overview of building information modelling in healthcare projects
In this paper, we explore how BIM functionalities together with novel
management concepts and methods have been utilized in thirteen hospital
projects in the United States and the United Kingdom. Secondary data collection
and analysis were used as the method. Initial findings indicate that the utilization
of BIM enables a holistic view of project delivery and helps to integrate project
parties into a collaborative process. The initiative to implement BIM must come
from the top down to enable early involvement of all key stakeholders. It seems
that it is rather resistance from people to adapt to the new way of working and
thinking than immaturity of technology that hinders the utilization of BIM
After the Bubble: The Survival and Ownership of Internet Marketplaces for Farmers and Agribusiness
This paper presents a theory of how industry structure and beliefs about Internet marketplace use have driven choice and ownership of marketplaces. The theory's predictions suggest that surviving Internet marketplaces will be those with strong historical linkages in an industry and those owned by or affiliated with major commodity buyers. Comparisons of these predictions with actual outcomes provide validation of the theory. Where predictions differ from results, observations are made as to the nature of the deviations.agricultural markets, electronic commerce, Internet markets, network externalities, technology adoption, Agribusiness,
Accredited qualifications for capacity development in disaster risk reduction and climate change adaptation
Increasingly practitioners and policy makers working
across the globe are recognising the importance of
bringing together disaster risk reduction and climate
change adaptation. From studies across 15 Pacific island
nations, a key barrier to improving national resilience
to disaster risks and climate change impacts has been
identified as a lack of capacity and expertise resulting
from the absence of sustainable accredited and quality
assured formal training programmes in the disaster risk
reduction and climate change adaptation sectors. In the
2016 UNISDR Science and Technology Conference
on the Implementation of the Sendai Framework for
Disaster Risk Reduction 2015â2030, it was raised that
most of the training material available are not reviewed
either through a peer-to-peer mechanism or by the
scientific community and are, thus, not following quality
assurance standards. In response to these identified
barriers, this paper focuses on a call for accredited formal
qualifications for capacity development identified in the
2015 United Nations landmark agreements in DRR and
CCA and uses the Pacific Islands Region of where this
is now being implemented with the launch of the Pacific
Regional Federation of Resilience Professionals, for
DRR and CCA. A key issue is providing an accreditation
and quality assurance mechanism that is shared across
boundaries. This paper argues that by using the United
Nations landmark agreements of 2015, support for a
regionally accredited capacity development that ensures
all countries can produce, access and effectively use
scientific information for disaster risk reduction and
climate change adaptation. The newly launched Pacific
Regional Federation of Resilience Professionals who
work in disaster risk reduction and climate change
adaptation may offer a model that can be used more
widely
A survey of QoS-aware web service composition techniques
Web service composition can be briefly described as the process of aggregating services with disparate functionalities into a new composite service in order to meet increasingly complex needs of users. Service composition process has been accurate on dealing with services having disparate functionalities, however, over the years the number of web services in particular that exhibit similar functionalities and varying Quality of Service (QoS) has significantly increased. As such, the problem becomes how to select appropriate web services such that the QoS of the resulting composite service is maximized or, in some cases, minimized. This constitutes an NP-hard problem as it is complicated and difficult to solve. In this paper, a discussion of concepts of web service composition and a holistic review of current service composition techniques proposed in literature is presented. Our review spans several publications in the field that can serve as a road map for future research
Overview of building information modelling in healthcare projects
In this paper, we explore how BIM functionalities together with novel management concepts and methods have been utilized in thirteen hospital
projects in the United States and the United Kingdom. Secondary data collection and analysis were used as the method. Initial findings indicate that the utilization of BIM enables a holistic view of project delivery and helps to integrate project parties into a collaborative process. The initiative to implement BIM must come from the top down to enable early involvement of all key stakeholders. It seems that it is rather resistance from people to adapt to the new way of working and thinking than immaturity of technology that hinders the utilization of BIM
The 4s web-marketing mix model
This paper reviews the criticism on the 4Ps Marketing Mix framework, the most popular tool of traditional marketing management, and categorizes the main objections of using the model as the foundation of physical marketing. It argues that applying the traditional approach, based on the 4Ps paradigm, is also a poor choice in the case of virtual marketing and identifies two main limitations of the framework in online environments: the drastically diminished role of the Ps and the lack of any strategic elements in the model. Next to identifying the critical factors of the Web marketing, the paper argues that the basis for successful E-Commerce is the full integration of the virtual activities into the companyâs physical strategy, marketing plan and organisational processes. The four S elements of the Web-Marketing Mix framework present a sound and functional conceptual basis for designing, developing and commercialising Business-to-Consumer online projects. The model was originally developed for educational purposes and has been tested and refined by means of field projects; two of them are presented as case studies in the paper.\ud
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Generating citizen trust in e-government using a trust verification agent: A research note
Generating Citizen Trust in e-Government using a Trust Verification AgentThis is an eGISE network paper. It is motivated by a concern about the extent to which trust issues inhibit a citizenâs take-up of online public sector services or engagement with public decision and
policy making. A citizenâs decision to use online systems is influenced by their willingness to trust the environment and agency involved. This project addresses one aspect of individual âtrustâ decisions by
providing support for citizens trying to evaluate the implications of the security infrastructure provided by the agency. Based on studies of the way both groups (citizens and agencies) express their concerns and concepts in the security area, the project will develop a software tool â a trust
verification agent (TVA) - that can take an agencyâs security statements (or security audit) and infer how effectively this meets the security concerns of a particular citizen. This will enable citizens to state
their concerns and obtain an evaluation of the agencyâs provision in appropriate âcitizen friendlyâ language. Further, by employing rule-based expert systems techniques the TVA will also be able to explain its evaluation.Engineering and Physical Sciences Research Council, UK (grant GR/T27020/01
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