A framework for deriving semantic web services

Web service-based development represents an emerging approach for the development of distributed information systems. Web services have been mainly applied by software practitioners as a means to modularize system functionality that can be offered across a network (e.g., intranet and/or the Internet). Although web services have been predominantly developed as a technical solution for integrating software systems, there is a more business-oriented aspect that developers and enterprises need to deal with in order to benefit from the full potential of web services in an electronic market. This ‘ignored’ aspect is the representation of the semantics underlying the services themselves as well as the ‘things’ that the services manage. Currently languages like the Web Services Description Language (WSDL) provide the syntactic means to describe web services, but lack in providing a semantic underpinning. In order to harvest all the benefits of web services technology, a framework has been developed for deriving business semantics from syntactic descriptions of web services. The benefits of such a framework are two-fold. Firstly, the framework provides a way to gradually construct domain ontologies from previously defined technical services. Secondly, the framework enables the migration of syntactically defined web services toward semantic web services. The study follows a design research approach which (1) identifies the problem area and its relevance from an industrial case study and previous research, (2) develops the framework as a design artifact and (3) evaluates the application of the framework through a relevant scenario

University Social Responsibility during The Covid-19 Pandemic: Lessons from the Indonesian Context

During the Covid-19 pandemic, social responsibility has become a key subject since it refers to the contribution of non-state actors in resolving the pandemic impact, becoming a non-traditional security issue. One non-state actor playing a significant role in society is educational institutions through university social responsibility (USR) programs. This study aims to analyze the form of USR programs and their benefits for communities affected by the pandemic. This study selected three universities as the case studies, encompassing Universitas Muhammadiyah Yogyakarta (UMY), Universitas Pertamina and Institut Pertanian Bogor (IPB). During the Covid-19 pandemic, these three universities implemented USR in the social field under the triple bottom line concept. This research employed in-depth interviews and secondary data collected through website reviews and clippings from the mass media. The results unveiled that UMY, Universitas Pertamina and IPB implemented USR in community empowerment in education, health, and technological innovation. These three universities established community empowerment schemes by involving students, lecturers and other stakeholders to demonstrate their contribution to dealing with and solving community problems caused by the pandemic. These three universities have always been oriented toward innovation, especially in education, research and community service. Innovation is significant because it helps increase skills, add value to the wider community, and impact sustainable development

Conceptualising the impact of information asymmetry on through-life cost: case study of machine tools sector

Information asymmetry (IA) in terms of contextual variety and importance is one of the most challenging aspects of through-life costing in product-service systems (PSS). IA is an imbalance in the information, data and knowledge shared among the parties involved in a contractual agreement. In manufacturing systems under PSS, interaction and effective communication among several parties who are involved in a contractual agreement, rely on the continuity and accuracy of information and context. In such systems, contextual variety exhibits complexity and uncertainty in through-life costing and subsequently in PSS cost assessment. Although the economic aspect of PSS has been studied previously, the impact of IA on through-life cost and for different PSS solutions has not been detailed. Considering manufacturing value chains, this paper introduces a new concept of PSS-hierarchy to perform through-life costing in the presence of IA for various PSS solutions. Moreover, this paper proposes a generic life-cycle model for different PSS solutions to assess the total cost of ownership (TCO). The proposed model has been developed to support decisions on contract design in manufacturing systems. This study considers the manufacturer, service provider and customer perspectives to develop the TCO model using a machine tool manufacturing case study

Developing Socially Just Teachers: The Interaction of Experiences Before, During, and After Teacher Preparation in Beginning Urban Teachers

This interpretive study investigated how 12 graduates from a justice-oriented teacher preparation program described their teaching goals, practices, and influences on those practices after their 1st year of teaching in an urban school. Relationships among these teachers’ orientations toward socially just teaching, self-reported socially just teaching practices, and self-reported preprogram, program, and postprogram influences were explored. Teachers who were individually and structurally oriented exhibited a sociocultural consciousness and described socially just teaching in various combinations of culturally responsive pedagogies, consciousness-raising, and advocacy; whereas individually oriented teachers focused primarily on “color-blind” caring relationships with their students. Factors that seemed to influence a more structural orientation to socially just teaching included (a) cross-cultural experiences before and during teacher preparation, (b) program course content and field experiences that challenged previous thinking, and (c) administrative and collegial support during the 1st year of teaching. Implications for teacher education practice and research are discussed

Actor perception in business use case modeling

Mainstream literature recognizes the validity and effectiveness of use cases as a technique for gathering and capturing system requirements. Use cases represent the driver of various modern development methods, mainly of object-oriented extraction, such as the Unified Process. Although the adoption of use cases proliferated in the context of software systems development, they are not as extensively employed in business modeling . The concept of business use case is not a novelty, but only recently did it begin to re-circulate in the literature and in case tools. This paper examines the issues involved in adopting business use cases for capturing the functionality of an organization and proposes guidelines for their identification, packaging, and mapping to system use cases. The proposed guidelines are based on the principle of actor perception described in the paper. The application of this principle is exemplified with a worked example aimed at demonstrating the utility of the proposed guidelines and at clarifying the application of the principle of actor perception. The worked example is based on a series of workshops run at a major UK financial institution

De los Derechos Humanos: Reimagining Civics in Bilingual & Bicultural Settings

Dominant approaches to teaching social studies often marginalize bilingual and bicultural students. This is particularly troubling because the explicit goal of the social studies is to cultivate civic participation. Educational inequalities are thus tied to political inequalities. In light of this, this article shares a narrative case study of the author\u27s own bilingual and bicultural approach to teaching middle school civics at a dual-language American school in Mexico. Through the illustration of a comparative civics curriculum that incorporates translanguaging practices, the author argues that embracing bilingualism and biculturalism in the social studies can lead to more expansive possibilities for justice-oriented civic education

Computerization of workflows, guidelines and care pathways: a review of implementation challenges for process-oriented health information systems

There is a need to integrate the various theoretical frameworks and formalisms for modeling clinical guidelines, workflows, and pathways, in order to move beyond providing support for individual clinical decisions and toward the provision of process-oriented, patient-centered, health information systems (HIS). In this review, we analyze the challenges in developing process-oriented HIS that formally model guidelines, workflows, and care pathways. A qualitative meta-synthesis was performed on studies published in English between 1995 and 2010 that addressed the modeling process and reported the exposition of a new methodology, model, system implementation, or system architecture. Thematic analysis, principal component analysis (PCA) and data visualisation techniques were used to identify and cluster the underlying implementation ‘challenge’ themes. One hundred and eight relevant studies were selected for review. Twenty-five underlying ‘challenge’ themes were identified. These were clustered into 10 distinct groups, from which a conceptual model of the implementation process was developed. We found that the development of systems supporting individual clinical decisions is evolving toward the implementation of adaptable care pathways on the semantic web, incorporating formal, clinical, and organizational ontologies, and the use of workflow management systems. These architectures now need to be implemented and evaluated on a wider scale within clinical settings

Using Blogs to Foster Inquiry, Collaboration, and Feedback in Pre-Service Teacher Education

This chapter presents a critical case study on the use of information technology in a pre-service teacher education program. The authors integrated Weblogs (blogs) into two constructivist-oriented teacher preparation courses with the goal of helping students learn to think like a teacher through enhanced inquiry, collaboration, and feedback. The authors found that, through the use of blogs, pre-service teaching candidates grew in their abilities to reflect on their own teaching and to provide constructive comments to peers. The authors’ experience also indicated that while instructor and peer feedback via blogs was valuable, it functioned best when paired with face-to-face meetings between the instructors and students. They discussed design principles for combining online and face-to-face environments and offer possibilities for the expanded use of blogs in pre-service teacher education

Exploring the Development of Core Teaching Practices in the Context of Inquiry-based Science Instruction: An Interpretive Case Study

This paper describes our reflection on a clinical-based teacher preparation program. We examined a context in which novice pre-service teachers and a mentor teacher implemented inquiry-based science instruction to help students make sense of genetic engineering. We utilized developmental models of professional practice that outline the complexity inherent in professional knowledge as a conceptual framework to analyze teacher practice. Drawing on our analysis, we developed a typography of understandings of inquiry-based science instruction that teachers in our cohort held and generated a two dimensional model characterizing pathways through which teachers develop core teaching practices supporting inquiry-based science instruction