http://hdl.handle.net/10453/35204 2026-04-06T23:04:14Z http://hdl.handle.net/10453/176356 Title: Domain Knowledge Enhanced Text Mining for Identifying Mental Disorder Patterns Authors: Shahabikargar, M; Beheshti, A; Khatami, A; Nguyen, R; Zhang, X; Alinejad-Rokny, H Abstract: Mental health disorders may cause severe consequences for countries’ economies and health. Identifying early signs of these disorders is vital. The state-of-the-art research in identifying mental health disorder patterns from textual data, uses hand-labeled training sets, especially when a domain expert’s knowledge is required to analyze various symptoms in a patient. This task could be time-consuming and expensive. To address this challenge, in this paper, we study and analyze the various clinical and non-clinical approaches to identifying mental health disorders. We leverage the domain knowledge and expertise in cognitive science to build a domain-specific Knowledge Base for the mental health disorder concepts and patterns. We present a weaker form of supervision by facilitating and generating training data from a domain-specific Knowledge Base. We adopt a typical scenario for analyzing social media to identify depression symptoms from the textual content generated by social users. 2023-10-16T00:00:00Z http://hdl.handle.net/10453/146461 Title: What is going on in digital health communities? A typology of support exchanges for cancer patients Authors: Abedin, B; Milne, D; Erfani, S Abstract: The use of online health communities (OHCs) for informational and emotional social support seeking is on the rise. However, still little is known about type of exchanges in these communities. In this chapter, we draw on and contribute to the digital health literature by critically studying online support exchanges in a major Australia OHC for cancer patients. We examine about 2,500 messages from 2009 to 2018 and develop a novel annotation scheme of support topics that comprise of five overarching themes: informational support provision, emotional support provision, request for help, self-reflection and disclosures, and conversational cues. Findings revealed that members of OHCs overwhelmingly disclose personal reflections to bond with the community and many members actively post to the community solely to provide informational and emotional support to others. We present implications of our finding to the practice as well as to the theory and discuss potentials for future studies. 2020-10-06T00:00:00Z http://hdl.handle.net/10453/140720 Title: Programming for holistic value creation: collaboration, coordination and perception Authors: Laursen, M; Killen, CP Abstract: © 2018, Emerald Publishing Limited. Purpose: The purpose of this paper is to holistically explore value creation approaches in a program of cultural projects to inform the practices of project/program management in both public and private sectors. Design/methodology/approach: The paper brings together the literature on project, program and portfolio value creation to inform a case study conducted with engaged scholarship research methods. Findings: Three themes of value creation are revealed: managing collaboration, coordination and perception. Effectuation and causation are both observed, demonstrating that a combination of logics underpin decision making in projects. Research limitations/implications: The results are based on a single case in a cultural context. Further research is needed to determine whether the observed value creation themes apply more generally, and to explore more deeply the use of logics associated with entrepreneurship in project decision making. Practical implications: The study reveals several non-commercial aspects of value creation that may play a role across a range of project environments. Practitioners may be able to recognize a wider range of value creation and to better nurture these previously unacknowledged types of value. Originality/value: The study provides new insights on value and decision logic through in-depth analysis of value creation in a program of culture projects. 2019-01-01T00:00:00Z http://hdl.handle.net/10453/75843 Title: Appraising and enhancing a leadership in innovation model Authors: George, M; Al-Kilidar, H; Mooney, G 2016-01-01T00:00:00Z