Description:
This paper presents a model of knowledge acquisition from definitions of data, information and knowledge. The model asserts that knowledge cannot exist outside of the human brain, and that any expression of the knowledge requires it to be transformed into information to be communicated outside of the brain. The model asserts that information is acquired through the sensors to the brain where it is processed with prior knowledge and that new knowledge can be created from the processing of information within the brain only. From a discussion of this model in the context of alternative viewpoints, it is concluded that the future focus for knowledge management should be toward human resource strategies that leverage human-intellectual capital within firms and for the dissemination and sharing of important information that promotes creativity and innovation within and between employees.
Description:
This study explores knowledge management within an Australian regional health care organization. Many barriers inherent in the organizational structure and design of the organization that are indicative of the public health sector have been identified and discussed. From the results and discussion it is concluded that new models, tools and techniques for knowledge management specific to the environment of the public sector and particularly the health sector are required.
Description:
This paper focuses on the registration of supervisors as a crucial element in constructs and practices of postgraduate studies in Australian universities. It examines two processes in a number of Australian universities postgraduate divisions' practices in compilation of postgraduate supervisor registers-how people get onto the register, and how people get off it. It takes issue with the reliance on custom and tradition as a dominant practice of registration and/or deregistration for supervision of postgraduate research studies. It suggests a model of supervisor registration and deregistration as intentional and systematic intervention, based on literature deriving from research in postgraduate supervision which acknowledges the problematic natures of relationships between teaching, learning and knowledge production. In doing so, it examines issues of discursive practice and the problematic nature of power differentials in supervisor/supervisee relationships and the possibilities presented by both registration and deregistration for such relationships.
Description:
This paper focuses on the registration of supervisors as a crucial element in constructs and practices of postgraduate studies in Australian universities. It examines two processes in a number of Australian universities postgraduate divisions' practices in compilation of postgraduate supervisor registers-how people get onto the register, and how people get off it. It takes issue with the reliance on custom and tradition as a dominant practice of registration and/or deregistration for supervision of postgraduate research studies. It suggests a model of supervisor registration and deregistration as intentional and systematic intervention, based on literature deriving from research in postgraduate supervision which acknowledges the problematic natures of relationships between teaching, learning and knowledge production. In doing so, it examines issues of discursive practice and the problematic nature of power differentials in supervisor/supervisee relationships and the possibilities presented by both registration and deregistration for such relationships.
Description:
This paper discusses the important support role that universities can play in the establishment and ongoing sustainability of regional information and communication technology (ICT) initiatives. Three case studies are presented to explore the uptake of ICT in a regional and rural context. A common element in each of these initiatives is the active participation of the University of Ballarat throughout all project phases. The resultant combination of on-the-ground leadership, infrastructure, collaboration and multi-disciplinary research has not only created benefits for the individual communities but also through the generation of consultancy income, publications and community engagement of a type which is highly consistent with the University’s vision and mission.
Description:
This paper introduces the ESL Information Literacy Project (ESLILP) at University of Ballarat. It describes the development, implementation and evaluation of a library orientation course designed in a TAFE context for adult, non-academic students who speak English as a Second Language (ESL). The paper seeks to raise awareness of an apparent lack of research and information literacy programs for adult ESL speakers in a non-academic environment. It also offers a framework for developing information literacy education programs for people with very low levels of literacy. The framework may be of particular use to librarians working in this area with limited backgrounds in ESL teaching or practical resources. The paper concludes by inviting other libraries to trial the ESL Library Skills course.
Description:
This paper introduces the ESL Information Literacy Project (ESLILP) at University of Ballarat. It describes the development, implementation and evaluation of a library orientation course designed in a TAFE context for adult, non-academic students who speak English as a Second Language (ESL). The paper seeks to raise awareness of an apparent lack of research and information literacy programs for adult ESL speakers in a non-academic environment. It also offers a framework for developing information literacy education programs for people with very low levels of literacy. The framework may be of particular use to librarians working in this area with limited backgrounds in ESL teaching or practical resources. The paper concludes by inviting other libraries to trial the ESL Library Skills course.
Description:
The performance of clustering algorithms for image segmentation are highly sensitive to the features used and types of objects in the image, which ultimately limits their generalization capability. This provides strong motivation to investigate integrating shape information into the clustering framework to improve the generality of these algorithms. Existing shape-based clustering techniques mainly focus on circular and elliptical clusters and so are unable to segment arbitrarily-shaped objects. To address this limitation, this paper presents a new shape-based algorithm called fuzzy clustering for image segmentation using generic shape information (FCGS), which exploits the B-spline representation of an object’s shape in combination with the Gustafson-Kessel clustering algorithm. Qualitative and quantitative results for FCGS confirm its superior segmentation performance consistently compared to well-established shape-based clustering techniques, for a wide range of test images comprising various regular and arbitrary-shaped objects
Description:
Australian education has been traditionally divided between the university sector and the vocational training sector. In Australia, the movement or "articulation" of students between these sectors has interested governments and professional bodies concerned with the associated structural and workforce issues. Such articulation includes movement from vocational training into professional education, from professional education to vocational training, and what has been called a "swirling" combination of movement back and forth between the sectors. The authors have considered why students who already hold a university degree and wish to pursue a career in librarianship/information management choose to undertake a vocational sector qualification in preference to a postgraduate professional qualification in Library and Information Studies (LIS). This article will provide historical context and report the results of research undertaken to investigate the underlying motivation of these students. The methodology included a survey of current students undertaking Vocational Education and Training (VE) in LIS paraprofessional qualifications at Australian educational institutions, and an analysis of statistical data from the VE sector. The study will contribute to a broader understanding of student motivations, career choices, and understanding of the concept of lifelong learning. It may also lead to a re-evaluation of how entry into the LIS industry should be managed.
Description:
This study empirically evaluates the effectiveness of different feature types for the classification of the first language of an author. In particular, it examines the utility of psycholinguistic features, extracted by the Linguistic Inquiry and Word Count (LIWC) tool, that have not previously been applied to the task of author profiling. As LIWC is a tool that has been developed in the psycholinguistic field rather than the computational linguistics field, it was hypothesized that it would be effective, both as a single type feature set because of its psycholinguistic basis, and in combination with other feature sets, because it should be sufficiently different to add insight rather than redundancy. It was found that LIWC features were competitive with previously used feature types in identifying the first language of an author, and that combined feature sets including LIWC features consistently showed better accuracy rates and average F measures than were achieved by the same feature sets without the LIWC features. As a secondary issue, this study also examined how effectively first language classification scaled up to a larger number of possible languages. It was found that the classification scheme scaled up effectively to the entire 16 language collection from the International Corpus of Learner English, when compared with results achieved on just 5 languages in previous research. 2012 ASIS&T.
Exploring ways in which social networkers contribute to online groups : A case study of one facebook group's discussion of australian broadcaster channel 9 during the 2010 winter olympic games
Description:
This research paper looks at the social implications of biometrics pertaining to the ethics of privacy and the ownership of individual biometric data, including how these issues can be resolved through the establishment of a Biometric Commission by introducing global standardised biometric uniformity and the guidelines that will ensure their technological foundations. Much of the distrust that engulfs society is due to the past performances and policy implementations that governments have initiated surrounding biometric technology and its miss use beyond the realms of individual identification for security purposes. There needs to be total transparency from governments and organisations that use biometric technology for security identification in how every individuals biometric data will be used, stored and the ethical standards provided in eliminating many of the implications that every society has towards on how their biometric data will be used.
Description:
International studies indicate that the recognition and management of deteriorating patients in hospitals are poor and that patient assessment is often inadequate. Face-to-face simulation programs have been shown to have an impact on educational and clinical outcomes; however, little is known about performance in contemporary healthcare e-simulation approaches. Using data from an open-access Web-based patient deterioration program (FIRSTACTWeb), the performance of 367 Australian nursing students in identification of treatment priorities and clinical actions was analyzed using a military model of Course of Action Simulation Analysis. Participants' performance in the whole program demonstrated a significant improvement in knowledge and skills (P ≤ .001) with high levels of participant satisfaction. Course of Action Simulation Analysis modeling identified three key participant groupings within which only 18% took the "best course of action" (the right actions and timing), with most (70%) completing the right actions but in the wrong order. The remaining 12% produced incomplete assessments and actions in an incorrect sequence. Contemporary approaches such as e-simulation do enhance educational outcomes. Measurement of performance when combined with Course of Action Simulation Analysis becomes a useful tool in the description of outcomes, an understanding of decision making, and the prediction of future events.
Description:
This study explores preregistration nursing students’ views of a Web-based simulation program: FIRST2 ACTWeb (Feedback Incorporating Review and Simulation Techniques to Act on Clinical Trends-Web). The multimedia program incorporating three videoed scenarios portrayed by a standardized patient (human actor) aims to improve students’ recognition and management of hospital patient deterioration. Participants were 367 final-year nursing students from three universities who completed an online evaluation survey and 19 students from two universities who attended one of five focus groups. Two researchers conducted a thematic analysis of the transcribed narratives. Three core themes identified were as follows: “ease of program use,” “experience of e-Simulation,” and “satisfaction with the learning experience.” The Web-based clinical learning environment was endorsed as functional, feasible, and easy to use and was reported to have high fidelity and realism. Feedback in both focus groups and surveys showed high satisfaction with the learning experience. Overall, evaluation suggested that the Web-based simulation program successfully integrated elements essential for blended learning. Although Web-based educational applications are resource intensive to develop, positive appraisal of program quality, plus program accessibility and repeatability, appears to provide important educational benefits. Further research is needed to determine the transferability of these learning experiences into real-world practice.
Description:
Behavioral patterns for sensors have received a great deal of attention recently due to their usefulness in capturing the temporal relations between sensors in wireless sensor networks. To discover these patterns, we need to collect the behavioral data that represents the sensor's activities over time from the sensor database that attached with a well-equipped central node called sink for further analysis. However, given the limited resources of sensor nodes, an effective data collection method is required for collecting the behavioral data efficiently. In this paper, we introduce a new framework for behavioral patterns called associated-correlated sensor patterns and also propose a MapReduce based new paradigm for extract data from the wireless sensor network by distributed away. Extensive performance study shows that the proposed method is capable to reduce the data size almost 50% compared to the centralized model.
Description:
Behavioral patterns for sensors have received a great deal of attention recently due to their usefulness in capturing the temporal relations between sensors in wireless sensor networks. To discover these patterns, we need to collect the behavioral data that represents the sensor's activities over time from the sensor database that attached with a well-equipped central node called sink for further analysis. However, given the limited resources of sensor nodes, an effective data collection method is required for collecting the behavioral data efficiently. In this paper, we introduce a new framework for behavioral patterns called associated-correlated sensor patterns and also propose a MapReduce based new paradigm for extract data from the wireless sensor network by distributed away. Extensive performance study shows that the proposed method is capable to reduce the data size almost 50% compared to the centralized model.