title: Akuhata Koropango Lipsey

authors: Hart, Philip

abstract: The eldest son of George and Ema Lipsey, Augie, as he was known, was most notable, and popular, as a sportsman. A good rugby player in his youth, he later became a keen golfer. As well, he owned and raced horses, an interest that would result in his financial downfall. Although a farmer off and on, he had no farming skills and had to take on other work, in his last years working in a billiard saloon.  
After marrying an English girl and fathering several children, he proved to be a poor provider for his family. His wife, well liked for her involvement in various worthy causes, especially those organized by the Anglican Church, had to teach dancing and to milk cows to raise money, for Lipsey squandered his inheritance, notably on the Auckland racecourse. His method of meeting his debts and living expenses was to sell land, and although over many years officials tried to prevent this (to protect his family), they gradually let him have his way. Bankrupted twice, on his death his family was left in poverty.

text: Akuhata Koropango Lipsey The eldest son of George and Ema Lipsey, Augie, as he was known, was most notable, and popular, as a sportsman. A good rugby player in his youth, he later became a keen golfer. As well, he owned and raced horses, an interest that would result in his financial downfall. Although a farmer off and on, he had no farming skills and had to take on other work, in his last years working in a billiard saloon.  
After marrying an English girl and fathering several children, he proved to be a poor provider for his family. His wife, well liked for her involvement in various worthy causes, especially those organized by the Anglican Church, had to teach dancing and to milk cows to raise money, for Lipsey squandered his inheritance, notably on the Auckland racecourse. His method of meeting his debts and living expenses was to sell land, and although over many years officials tried to prevent this (to protect his family), they gradually let him have his way. Bankrupted twice, on his death his family was left in poverty.

year: 2016

title: Technology, culture and location in a recent New Zealand sonic art project

authors: Whalley, Ian

subjects: music

abstract: The HIEMPA (Hybrid Instruments from Electroacoustic Manipulation And Models of Pütorino and Aquascape) project combined a team of people with technical, artistic, environmental and cultural expertise toward the artistic outcome of extending the New Zealand sonic art tradition. The project involved collecting audio samples from the aquascape of the Ruakuri Caves and Nature Reserve in Waitomo, South Waikato, New Zealand; and samples of a variety of Pütorino – a New Zealand Mäori wind instrument. Following a machine learning analysis of this audio material and an analysis of the performance material, hybrid digital instruments were built and mapped to suitable hardware triggers. The new instruments are playable in real-time, along with the electroacoustic manipulation of Pütorino performances. The project takes into account the environmental and cultural significance of the source material, with the results to be released as a set of compositions. This paper discusses the research process.

text: Technology, culture and location in a recent New Zealand sonic art project The HIEMPA (Hybrid Instruments from Electroacoustic Manipulation And Models of Pütorino and Aquascape) project combined a team of people with technical, artistic, environmental and cultural expertise toward the artistic outcome of extending the New Zealand sonic art tradition. The project involved collecting audio samples from the aquascape of the Ruakuri Caves and Nature Reserve in Waitomo, South Waikato, New Zealand; and samples of a variety of Pütorino – a New Zealand Mäori wind instrument. Following a machine learning analysis of this audio material and an analysis of the performance material, hybrid digital instruments were built and mapped to suitable hardware triggers. The new instruments are playable in real-time, along with the electroacoustic manipulation of Pütorino performances. The project takes into account the environmental and cultural significance of the source material, with the results to be released as a set of compositions. This paper discusses the research process.

year: 2008

title: Adversarial risk analysis for auctions using non-strategic play and level-k thinking: A general case of n bidders with regret

authors: Ejaz, Muhammad

subjects: Science & Technology

abstract: First-price sealed-bid auctions have been modeled using a utility function that takes into account bidders’ regret in case of winning or losing the auctioned item. However, that modeling does not consider bidders’ wealth which is an important determinant of bidders’ behavior in these auctions. In this paper, we apply an adversarial risk analysis approach for these auctions and find solutions using non-strategic play and level-k thinking solution concepts assuming n bidders. We define new regret parameters and a modified utility function to incorporate the effect of bidders’ wealth on their bidding behavior. In our modeling, we assume that the auctioned item is a normal item and has a reserve price. We give numerical examples to illustrate our methodology for each solution concept.

text: Adversarial risk analysis for auctions using non-strategic play and level-k thinking: A general case of n bidders with regret First-price sealed-bid auctions have been modeled using a utility function that takes into account bidders’ regret in case of winning or losing the auctioned item. However, that modeling does not consider bidders’ wealth which is an important determinant of bidders’ behavior in these auctions. In this paper, we apply an adversarial risk analysis approach for these auctions and find solutions using non-strategic play and level-k thinking solution concepts assuming n bidders. We define new regret parameters and a modified utility function to incorporate the effect of bidders’ wealth on their bidding behavior. In our modeling, we assume that the auctioned item is a normal item and has a reserve price. We give numerical examples to illustrate our methodology for each solution concept.

year: 2022-02-21