title: Advanced Recommendation Models for Mobile Tourist Information

authors: Hinze, Annika

subjects: computer science

abstract: Personalized recommendations in a mobile tourist information system suffer from a number of limitations. Most pronounced is the amount of initial user information needed to build a user model. In this paper, we adopt and extend the basic concepts of recommendation paradigms by exploiting a user’s personal information (e.g., preferences, travel histories) to replace the missing information. The designed algorithms are embedded as recommendation services in our TIP prototype. We report on the results of our analysis regarding effectiveness and performance of the recommendation algorithms. We show how a number of limiting factors were successfully eliminated by our new recommender strategies.

text: Advanced Recommendation Models for Mobile Tourist Information Personalized recommendations in a mobile tourist information system suffer from a number of limitations. Most pronounced is the amount of initial user information needed to build a user model. In this paper, we adopt and extend the basic concepts of recommendation paradigms by exploiting a user’s personal information (e.g., preferences, travel histories) to replace the missing information. The designed algorithms are embedded as recommendation services in our TIP prototype. We report on the results of our analysis regarding effectiveness and performance of the recommendation algorithms. We show how a number of limiting factors were successfully eliminated by our new recommender strategies.

year: 2006

title: A Sea of Voices: Deep sea mining and the Solwara 1 Project in Papua New Guinea

authors: Phillips, Hayley

subjects: Anthropology

abstract: Deep sea mining is a new and increasingly important part of the capitalist exploitation of the world’s oceans. Situated off the coast of New Ireland Province, Papua New Guinea, Solwara 1 is expected to become the world’s first deep sea mining project. Developments in late 2018, however, suggest that the project might not go ahead. If Solwara 1 does proceed, it shall occur in a country with a long history of mining developments that have produced widespread social and environmental harm. The aim of this thesis is to critically analyse the discursive articulations of four key stakeholder groups: the mining company, the government, local communities and the fourth estate, the latter taken to include NGOs, the scientific community, as well as media. In order to discover how each of these groups portrays and reacts to the Solwara 1 project, this thesis will examine bureaucratic artefacts, such as reports, media releases and social media. It is evident that each party has constructed its own unique discourse regarding the project and its interrelationship with the surrounding communities and marine environment. The mining company claim that local people do not have a tangible or intangible relationship to the sea, which is also echoed by the national government, who are shareholders in Solwara 1. Local communities dispute this however, and argue they are deeply connected to the sea. The fourth estate are primarily concerned with the environmental impacts that deep sea mining may cause. Ultimately, this ‘sea of voices’ presents a situation whereby each stakeholder ultimately constructs a discourse that best serves and advances their own interests, and does so on a highly uneven playing field.

text: A Sea of Voices: Deep sea mining and the Solwara 1 Project in Papua New Guinea Deep sea mining is a new and increasingly important part of the capitalist exploitation of the world’s oceans. Situated off the coast of New Ireland Province, Papua New Guinea, Solwara 1 is expected to become the world’s first deep sea mining project. Developments in late 2018, however, suggest that the project might not go ahead. If Solwara 1 does proceed, it shall occur in a country with a long history of mining developments that have produced widespread social and environmental harm. The aim of this thesis is to critically analyse the discursive articulations of four key stakeholder groups: the mining company, the government, local communities and the fourth estate, the latter taken to include NGOs, the scientific community, as well as media. In order to discover how each of these groups portrays and reacts to the Solwara 1 project, this thesis will examine bureaucratic artefacts, such as reports, media releases and social media. It is evident that each party has constructed its own unique discourse regarding the project and its interrelationship with the surrounding communities and marine environment. The mining company claim that local people do not have a tangible or intangible relationship to the sea, which is also echoed by the national government, who are shareholders in Solwara 1. Local communities dispute this however, and argue they are deeply connected to the sea. The fourth estate are primarily concerned with the environmental impacts that deep sea mining may cause. Ultimately, this ‘sea of voices’ presents a situation whereby each stakeholder ultimately constructs a discourse that best serves and advances their own interests, and does so on a highly uneven playing field.

year: 2019

title: The timing of the human discovery and colonization of New Zealand

authors: Sutton, Douglas G.

abstract: In discriminating between the proposed Long, Short and Intermediate Chronologies for New Zealand prehistory, archaeologists have recently voted by a narrow majority that the human commensal, Rattus exulans, was present in New Zealand up to 2000 years BP, although the preferred date of ‘first settlement’ by people was ca 800 years BP. A recalibration of New Zealand chronometric data has resulted in reinterpretations of the date and duration of occupation on critical archaeological sites. A remodelling of the ages of the putatively earliest sites in New Zealand has shown these to indicate only a broadly defined period when settlement occurred rather than the date when New Zealand was discovered (as the Short Chronology advocates have insisted). Finally, comparisons with archaeological research on islands elsewhere in the world have brought with them recognition that the discovery, exploration, initial settlement and colonization of New Zealand by Polynesian voyagers were broadly consecutive processes. This paper reviews a range of current evidence in the context of its current theorization and affirms the Long Chronology, recognizing it as the most plausible hypothesis.

text: The timing of the human discovery and colonization of New Zealand In discriminating between the proposed Long, Short and Intermediate Chronologies for New Zealand prehistory, archaeologists have recently voted by a narrow majority that the human commensal, Rattus exulans, was present in New Zealand up to 2000 years BP, although the preferred date of ‘first settlement’ by people was ca 800 years BP. A recalibration of New Zealand chronometric data has resulted in reinterpretations of the date and duration of occupation on critical archaeological sites. A remodelling of the ages of the putatively earliest sites in New Zealand has shown these to indicate only a broadly defined period when settlement occurred rather than the date when New Zealand was discovered (as the Short Chronology advocates have insisted). Finally, comparisons with archaeological research on islands elsewhere in the world have brought with them recognition that the discovery, exploration, initial settlement and colonization of New Zealand by Polynesian voyagers were broadly consecutive processes. This paper reviews a range of current evidence in the context of its current theorization and affirms the Long Chronology, recognizing it as the most plausible hypothesis.

year: 2008