953 resultados para online service


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The interest to small and media size enterprises’ (SMEs) internationalization process is increasing with a growth of SMEs’ contribution to GDP. Internet gives an opportunity to provide variety of services online and reach market niche worldwide. The overlapping of SMEs’ internationalization and online services is the main issue of the research. The most SMEs internationalize according to intuitive decisions of CEO of the company and lose limited resources to worthless attempts. The purpose of this research is to define effective approaches to online service internationalization and selection of the first international market. The research represents single holistic case study of local massive open online courses (MOOCs) platform going global. It considers internationalization costs and internationalization theories applicable to online services. The research includes preliminary screening of the markets and in-depth analysis based on macro parameters of the market and specific characteristics of the customers and expert evaluation of the results. The specific issues as GILT (Globalization, Internationalization, Localization and Translation) approach and Internet-enabled internationalization are considered. The research results include recommendations on international market selection methodology for online services and for effective internationalization strategy development.

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Bei der Vermittlung geographischer Kompetenzen im Sachunterricht der Grundschule stellen Karten und andere visuelle Medien wichtige Lernmedien dar (vgl. Haubrich 2006, 174ff.). Der vorliegende Beitrag beschäftigt sich mit der Einbindung von audiovisuellen Medien in die Onlineplattform kidipedia. Dabei wird zunächst ein Überblick über aktuelle Möglichkeiten der Einbindung multimedialer Inhalte gegeben, bevor Erweiterungsmöglichkeiten mit dem Fokus auf geographische Inhalte skizziert werden. (DIPF/Orig.)

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Online travel reviews are emerging as a powerful source of information affecting tourists' pre-purchase evaluation of a hotel organization. This trend has highlighted the need for a greater understanding of the impact of online reviews on consumer attitudes and behaviors. In view of this need, we investigate the influence of online hotel reviews on consumers' attributions of service quality and firms' ability to control service delivery. An experimental design was used to examine the effects of four independent variables: framing; valence; ratings; and target. The results suggest that in reviews evaluating a hotel, remarks related to core services are more likely to induce positive service quality attributions. Recent reviews affect customers' attributions of controllability for service delivery, with negative reviews exerting an unfavorable influence on consumers' perceptions. The findings highlight the importance of managing the core service and the need for managers to act promptly in addressing customer service problems.

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Online dating websites enable a specific form of social networking and their efficiency can be increased by supporting proactive recommendations based on participants' preferences with the use of data mining. This research develops two-way recommendation methods for people-to-people recommendation for large online social networks such as online dating networks. This research discovers the characteristics of the online dating networks and utilises these characteristics in developing efficient people-to-people recommendation methods. Methods developed support improved recommendation accuracy, can handle data sparsity that often comes with large data sets and are scalable for handling online networks with a large number of users.

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This paper contributes a number of design principles for developing large-scale online communities of pre-service and early career teachers (PS&ECTs). It presents the paradigms of connected learning, networked learning and communities of practice and contrasts them. It describes the potential for online communities to meet the needs of PS&ECTs and it identifies gaps that exist within certain types of existing online communities that currently support PS&ECTs. The paper proposes design principles for a new type of online community for PS&ECTs. These principles are drawn from the literature and from the preliminary outcomes of a pilot study.

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Online content services can greatly benefit from personalisation features that enable delivery of content that is suited to each user's specific interests. This thesis presents a system that applies text analysis and user modeling techniques in an online news service for the purpose of personalisation and user interest analysis. The system creates a detailed thematic profile for each content item and observes user's actions towards content items to learn user's preferences. A handcrafted taxonomy of concepts, or ontology, is used in profile formation to extract relevant concepts from the text. User preference learning is automatic and there is no need for explicit preference settings or ratings from the user. Learned user profiles are segmented into interest groups using clustering techniques with the objective of providing a source of information for the service provider. Some theoretical background for chosen techniques is presented while the main focus is in finding practical solutions to some of the current information needs, which are not optimally served with traditional techniques.

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Grid users and their jobs need credentials to access grid resources and services. It is important to minimize the exposure of credentials to adversaries. A practical solution is needed that works with existing software and is easy to deploy, administer, and maintain. Thus, credential management services are the wave of the future for virtual organizations such as Grid computing. This paper describes architecture of a scalable, secure and reliable on-line credential management service called SafeBox for InterGrid computing platform. SafeBox provides InterGrid users with secure mechanism for storing one or multiple credentials and access them based on need at anytime from anywhere.

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In 2010, 34 pre-service teachers at Deakin University were invited to use Web 2.0 technologies to support practicum in rural and regional schools. Students in their final year of the Bachelor of Education Primary course were given access to an online forum, a ‗ning‘, to facilitate development of mentoring relationships within a community of peers. Access to the ning was presented as an optional extra available only to students undertaking their professional experience in rural and regional settings. Based on the work of Le Cornu (2005), mentoring was framed as a collaborative and collegial arrangement through which participants could hone the interpersonal and critical reflection skills crucial to practicum. A ning was selected as it: 1) allowed the creation of a closed, protected social network with customised options, and 2) requires little technological skills and investment of time from participants in terms of setting up a profile and participating in the online community. These features seemed to make it an ideal platform for pre-service teachers to analyse and reflect on professional experience. However, the small pre-service cohort did not choose to access the site. This unexpected outcome seems to challenge contemporary discourses about the current generation‘s attitudes to web based technology. It also highlights the importance of coupling use of template-based online tools, such as the ning, with awareness of Bourdieu‘s (1977) social capital to ensure uptake. In capturing the learnings from the project and systematically reviewing relevant literature, this paper provides a set of recommendations for conceptualising and engaging pre-service teachers in the use of online forums.

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The aim of the study reported in this paper was to evaluate the perceived benefit of video-recorded interviews as an alternative to the traditional lecture format in pre-service teacher education programs. Pre-service teachers traditionally struggle with the gap that they perceive exists between the theories taught at university and the practical competencies they require as teachers in primary and secondary school contexts. Additionally, they report that the shift from face-to-face to online delivery of course content, rapidly being adopted in the tertiary environment, seems to have often been made without associated shifts in format and pedagogy.

In the previously mentioned study, participants were drawn from cohorts of more than 300 pre-service teachers enrolled in an inclusive Education course in the Faculty of Education of an urban Australian university. The course was delivered both online and face-to-face on three campuses of the university to students in three different Education programs. In order to provide an alternative to the traditional lecture format, the developer of this course initiated and created video-recorded interview dialogues which were subsequently uploaded into the Faculty’s Learning Management System for student access. The interviews, conducted by the Course Coordinator, were held with a number of professionals with field experience relevant to key concepts of the course.

Data were collected from Student Evaluation of Teaching and Learning (SETL) questionnaires. The questionnaires were designed to gather both quantitative and qualitative data from the pre-service teachers about the extent to which the use of video-recorded interview dialogues enhanced their learning. In particular the questionnaires sought to ascertain whether, in the views of the pre-service teachers, this delivery method, first, engaged and interested them, and, second, assisted their learning through linking theory to practice. This paper provides a synthesis of the study’s findings and explores their implications for the delivery of learning experiences in both the online and on-campus modes of pre-service teacher education programs. A focus is placed on how video-recorded interviews can be used to enhance resource accessibility and to increase pre-service teachers’ engagement and learning in coursework.

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This study examines the relationship between perceived brand orientation (PBO) and service quality (SERVQUAL) in both online and offline education environment. A total of 476 questionnaires were completed by undergraduate students of a particular university in Australia. Structural equation modeling was employed in this study to examine the associations between PBO and service quality (SERVQUAL). The “interaction” dimension of PBO is significantly related to all elements of SERVQUAL in both groups. The “affect” dimension is only significantly related to the “tangibles” dimension in the online groups and is not significantly related to all SERVQUAL dimension in the offline groups

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This paper reports on a study conducted into how one cohort of Master of Teaching pre-service visual art teachers perceived their learning in a fully online learning environment. Located in an Australian urban university, this qualitative study provided insights into a number of areas associated with higher education online learning, including that of assessment, the focus of this paper. Authentic assessment tasks were designed within the University’s learning and teaching framework of constructive alignment and were sequenced across the three semesters of the visual art program. Analysis of data collected through a questionnaire and semi-structured interviews revealed that participants largely held very positive attitudes about the suite of online assessment tasks, particularly in light of (a) the collaborative learning that took place, (b) the nature, structure and sequence of the tasks, and (c) the ways in which the tasks contributed to their workplace readiness.