title: The practice of sustainable business: A New Zealand perspective

authors: Bather, Andrea

subjects: sustainable business

abstract: The paper outlines the business decision making paradigm that prevailed in the 20th century and how the resultant business decisions revealed deficiencies in that paradigm. However, it recognises that some powerful forces in society wish to retain the 20th century model; there is much available evidence to demonstrate the dangers inherent in such a strategy. Those engaged in business decision making today must recognise the urgent need for a paradigm shift away from the 20th century business decision making model, if our fragile planet is to survive in a form able to sustain human life.

text: The practice of sustainable business: A New Zealand perspective The paper outlines the business decision making paradigm that prevailed in the 20th century and how the resultant business decisions revealed deficiencies in that paradigm. However, it recognises that some powerful forces in society wish to retain the 20th century model; there is much available evidence to demonstrate the dangers inherent in such a strategy. Those engaged in business decision making today must recognise the urgent need for a paradigm shift away from the 20th century business decision making model, if our fragile planet is to survive in a form able to sustain human life.

year: 2012

title: Efficient data stream classification via probabilistic adaptive windows

authors: Bifet, Albert

subjects: computer science

abstract: In the context of a data stream, a classifier must be able to learn from a theoretically-infinite stream of examples using limited time and memory, while being able to predict at any point. Many methods deal with this problem by basing their model on a window of examples. We introduce a probabilistic adaptive window (PAW) for data-stream learning, which improves this windowing technique with a mechanism to include older examples as well as the most recent ones, thus maintaining information on past concept drifts while being able to adapt quickly to new ones. We exemplify PAW with lazy learning methods in two variations: one to handle concept drift explicitly, and the other to add classifier diversity using an ensemble. Along with the standard measures of accuracy and time and memory use, we compare classifiers against state-of-the-art classifiers from the data-stream literature.

text: Efficient data stream classification via probabilistic adaptive windows In the context of a data stream, a classifier must be able to learn from a theoretically-infinite stream of examples using limited time and memory, while being able to predict at any point. Many methods deal with this problem by basing their model on a window of examples. We introduce a probabilistic adaptive window (PAW) for data-stream learning, which improves this windowing technique with a mechanism to include older examples as well as the most recent ones, thus maintaining information on past concept drifts while being able to adapt quickly to new ones. We exemplify PAW with lazy learning methods in two variations: one to handle concept drift explicitly, and the other to add classifier diversity using an ensemble. Along with the standard measures of accuracy and time and memory use, we compare classifiers against state-of-the-art classifiers from the data-stream literature.

year: 2013

title: Te mana o ngā toa: Māori experiences of Ngāti Tūmatauenga, the New Zealand Army

authors: Kohere, Cheyenne Atairehia Mere

subjects: Kaupapa Māori

abstract: Diverse realities impact Māori people and their capacity to flourish. It is well- established that Māori are significant contributors to the New Zealand Defence Force (NZDF), and especially the New Zealand Army. Noteworthy participation in major conflicts, especially WWI and WWII create a whakapapa of military tradition which contributed to institutional change within the Army in the 1990s. The inclusion of Māori cultural training in the New Zealand Army can contribute to morale and the effectiveness of the organisation (Hohaia, 2016). This master’s thesis aims to deepen understandings of the experiences of Māori personnel in the Army by exploring the role of the New Zealand Army in the health and wellbeing of Māori soldiers, as well as how the Army can be a career pathway for Māori and their whānau to flourish.
This research employs the use qualitative methods such as Kaupapa Māori theory, phenomenology, and pūrākau as a form of narrative analysis. Semi-structured interviews with five participants (three retired personnel and two currently serving) explores these factors that contribute to the flourishing of Māori soldiers in the New Zealand Army. Each pūrākau developed from interview data is an acknowledgment of the personal journeys of the five participants and contains philosophical thought, epistemological constructs, cultural codes, and worldviews (Lee, 2009).
The findings of the research highlight the complexities that arise when considering the health and wellbeing of Māori soldiers. A range of interconnected factors conceptualised within five themes contributes to participants’ ability to flourish. These five themes include hauora (health), whanaungatanga (relationships), manaakitanga (support), whanonga pono (values) and whakapāwera (hardships). These results suggest that flourishing for Māori personnel is complex, and there is not a simple route to enable Māori to flourish. There are many ‘trade-offs’ for Māori and their experiences. However, Māori service provides opportunities and obstacles for an individual, as well as their whānau, hapū and iwi.

text: Te mana o ngā toa: Māori experiences of Ngāti Tūmatauenga, the New Zealand Army Diverse realities impact Māori people and their capacity to flourish. It is well- established that Māori are significant contributors to the New Zealand Defence Force (NZDF), and especially the New Zealand Army. Noteworthy participation in major conflicts, especially WWI and WWII create a whakapapa of military tradition which contributed to institutional change within the Army in the 1990s. The inclusion of Māori cultural training in the New Zealand Army can contribute to morale and the effectiveness of the organisation (Hohaia, 2016). This master’s thesis aims to deepen understandings of the experiences of Māori personnel in the Army by exploring the role of the New Zealand Army in the health and wellbeing of Māori soldiers, as well as how the Army can be a career pathway for Māori and their whānau to flourish.
This research employs the use qualitative methods such as Kaupapa Māori theory, phenomenology, and pūrākau as a form of narrative analysis. Semi-structured interviews with five participants (three retired personnel and two currently serving) explores these factors that contribute to the flourishing of Māori soldiers in the New Zealand Army. Each pūrākau developed from interview data is an acknowledgment of the personal journeys of the five participants and contains philosophical thought, epistemological constructs, cultural codes, and worldviews (Lee, 2009).
The findings of the research highlight the complexities that arise when considering the health and wellbeing of Māori soldiers. A range of interconnected factors conceptualised within five themes contributes to participants’ ability to flourish. These five themes include hauora (health), whanaungatanga (relationships), manaakitanga (support), whanonga pono (values) and whakapāwera (hardships). These results suggest that flourishing for Māori personnel is complex, and there is not a simple route to enable Māori to flourish. There are many ‘trade-offs’ for Māori and their experiences. However, Māori service provides opportunities and obstacles for an individual, as well as their whānau, hapū and iwi.

year: 2022