The Most Important Functional and Non-Functional Requirements of Knowledge Sharing System at Public Academic Institutions: A Case Study

AbstractNatural language (NL) is pervasive in software requirements specifications (SRSs). However, despite its popularity and widespread use, NL is highly prone to quality issues such as vagueness, ambiguity, and incompleteness. Controlled natural languages (CNLs) have been proposed as a way to prevent quality problems in requirements documents, while maintaining the flexibility to write and communicate requirements in an intuitive and universally understood manner. In collaboration with an industrial partner from the financial domain, we systematically develop and evaluate a CNL, named Rimay, intended at helping analysts write functional requirements. We rely on Grounded Theory for building Rimay and follow well-known guidelines for conducting and reporting industrial case study research. Our main contributions are: (1) a qualitative methodology to systematically define a CNL for functional requirements; this methodology is intended to be general for use across information-system domains, (2) a CNL grammar to represent functional requirements; this grammar is derived from our experience in the financial domain, but should be applicable, possibly with adaptations, to other information-system domains, and (3) an empirical evaluation of our CNL (Rimay) through an industrial case study. Our contributions draw on 15 representative SRSs, collectively containing 3215 NL requirements statements from the financial domain. Our evaluation shows that Rimay is expressive enough to capture, on average, 88% (405 out of 460) of the NL requirements statements in four previously unseen SRSs from the financial domain.

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How do Academic Faculty Members Perceive the Effect of Teaching Surveys Completed by Students on Appointment and Promotion Processes at Academic Institutions? A Case Study

International Journal of Higher Education ◽

10.5430/ijhe.v8n1p171 ◽

2019 ◽

Vol 8 (1) ◽

pp. 171 ◽

Cited By ~ 2

Author(s):

Eyal Eckhaus ◽

Nitza Davidovitch

Keyword(s):

Research Performance ◽

Student Evaluations ◽

Faculty Members ◽

Academic Institutions ◽

Senior Faculty ◽

Statistical Research ◽

Academic Appointment ◽

Academic Faculty ◽

Research Findings

It is commonly thought that the promotion of faculty members is affected by their research performance. The current study is unique in examining how academic faculty members perceive the harm or damage to academic appointment and promotion processes, as a direct effect of student evaluations as manifested in teaching surveys. One hundred eighty two questionnaires were collected from senior faculty members at academic institutions. Most respondents were from three institutions: Ariel University, Ben Gurion University, and the Jezreel Valley College. Qualitative and statistical research tools were utilized, with the goal of forming a model reflecting the effect of the harm to academic appointment and promotion processes, as perceived by faculty members. The research findings show that the lecturers find an association that causes harm to their promotion processes as a result of student evaluations. Assuming that students' voices and their opinion of teaching are important – the question is how should these evaluations be treated within promotion and appointment processes: what and whom do they indicate? Do they constitute a reliable managerial tool with which it is possible to work as a foundation for promotion and appointment processes – or should other tools be developed, unrelated to students' opinions?

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Beginning a journey of knowledge management in a secondary school

Journal of Knowledge Management ◽

10.1108/jkm-04-2015-0155 ◽

2016 ◽

Vol 20 (2) ◽

pp. 364-385 ◽

Cited By ~ 6

Author(s):

Kai Wing Chu

Keyword(s):

Knowledge Management ◽

Secondary School ◽

Knowledge Sharing ◽

Knowledge Base ◽

Lesson Study ◽

Lessons Learned ◽

Digital Archive ◽

Case Study Methodology ◽

Content Type

Purpose Despite the fact that schools should be places where learning occurs, most schools have overlooked the importance of knowledge. In contrast, commercial firms have recognized knowledge as a strategic intangible asset and a key resource of the enterprises. Therefore, enterprises have already harnessed knowledge to a great extent with wide practice of knowledge management (KM). The purpose of this paper is to show that KM could be applied to the education sector similar to the practice in the business world for leveraging intellectual assets. This paper examines how schools can kick off the process of KM implementation. This paper also reports what have been done and what should be done in KM implementation better in a school. This can give insights for schools which will try KM in near future. Design/methodology/approach The paper uses a case study in a secondary school to explore how KM can be kicked off and sustained in a school setting. A KM system called knowledge base and a document management system called Digital Archive were developed to serve as the infrastructure for knowledge sharing. Lesson study and communities of practice (CoPs) were adopted to be the platforms for knowledge sharing among teachers in the school. A case study of the processes and lesson learned was done in this paper. Multiple sources of data, including observations, questionnaires and interviews, have been collected for evaluation. Findings In this paper, KM implementation was found to be effective through dual approaches: information-based and people-/interaction-based approaches. A knowledge base and a Digital Archive as knowledge repositories and lesson study and CoPs as platforms for knowledge sharing have been successfully established to facilitate sharing information/knowledge and nurturing a sharing culture and trust. Challenges faced and the related coping strategies during the process of implementation were shared and reflected. It was also found that building sharing culture is the critical turning point of the process of KM implementation. Breaking through the barrier of sharing was found to be very essential to KM implementation. Research limitations/implications This paper adopts case study methodology to report the process of KM implementation in a school. Although these results of the study conducted in one school may not be generalized to other school contexts, the lessons learned in the study will be a strong empirical evidence of research of KM implementation, especially in schools. Because of the limited number of prior studies and the importance of the pioneering work of launching KM implementation, this paper tries to address the research gap by using theory building from cases as a research strategy rather than theory testing research, especially in “how”and“why” in the steps of kicking off KM implementation in an unexplored research area. Practical implications This paper shows a case of KM implementation in a school with thoughtful procedures of implementing information-based and people-/interaction-based approaches. The paper is a showcase that will shed light on the processes and lessons learned and also helps to provide a model for schools who are interested in applying KM in their schools. Social implications Most people might think that KM can be applied only in commercial sector. This paper shows that KM can also be adopted in schools as well as other sectors. Originality/value This paper represents one of the pioneering work of implementing KM in a school. It hopes to make contributions for KM implementation also in the public sector within which are non-profit-making organizations.

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Case Study of Certification of Small Quantities of RAM: Comparison With SGQ Concept

ASME 2011 Pressure Vessels and Piping Conference: Volume 7 ◽

10.1115/pvp2011-57666 ◽

2011 ◽

Author(s):

Glenn Abramczyk ◽

James Shuler ◽

Steven J. Nathan ◽

Allen C. Smith

Keyword(s):

Radiation Dose ◽

Dose Rate ◽

Large Dose ◽

Hazardous Materials ◽

Photon Radiation ◽

Radiation Hazard ◽

Functional Requirements ◽

Radioactive Materials ◽

Regulatory Limits

The Small Gram Quantity (SGQ) concept is based on the understanding that small amounts of hazardous materials, in this case radioactive materials, are significantly less hazardous than large amounts of the same materials. The essential functional requirements for RAM packaging are containment of the material, ensuring sub-criticality, and ensuring that the radiation hazard of the package, as represented by the radiation dose for the package, is within the regulatory limits. Knowledge of the composition of the material being shipped is also required. By placing the contents in a containment vessel which is helium leaktight, and limiting the mass so that subcriticality is ensured, the first two requirements are readily met. Some materials emit sufficiently strong photon radiation that a small amount of material can yield a large dose rate. Foreknowledge of the dose rate which will be present for a proposed content is a challenging issue for the SGQ approach. Issues associated with certification for several cases of contents which fall within the SGQ envelop are discussed.

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