On Approximations of the Beta Process in Latent Feature Models

The beta process has recently been widely used as a nonparametric prior for different models in machine learning, including latent feature models. In this paper, we prove the asymptotic consistency of the finite dimensional approximation of the beta process due to Paisley \& Carin (2009). In addition, we derive an almost sure approximation of the beta process. This approximation provides a direct method to efficiently simulate the beta process. A simulated example, illustrating the work of the method and comparing its performance to several existing algorithms, is also included.Comment: 25 page

IIASA's Gateway System and Experiments in Daily Operation

At IIASA a Hungarian-made minicomputer, the TPA 70, has been put into operation to serve as a switching node for some of IIASA's remote computer connections. The system is designed to handle asynchronous data communications lines of different speeds connected to computers and terminals. It provides simultaneous access and reliable data transmission between host-terminal pairs, and also permits a kind of remote user support. For security reasons, the overall control of the connections can be carried out either by the system automatically, or by the operator of the node

Rethinking Heritage for Sustainable Development

The Sustainable Development Goals (SDGs) adopted by the UN in 2015 have influenced the actions of international and intergovernmental organisations and governments around the world, and have dictated priorities for international aid spending. Culture, including heritage, is often presented as fundamental to addressing the SDGs: since 2010, the United Nations has adopted no fewer than five major policy recommendations that assert its importance as a driver and enabler of development. Yet, heritage is marginalized from the Sustainable Development Goals. Rethinking Heritage for Sustainable Development constitutes a substantial and original assessment of whether and how heritage has contributed to three key dimensions of sustainable development (namely poverty reduction, gender equality and environmental sustainability) within the context of its marginalisation from the Sustainable Development Goals and from previous international development agendas. Sophia Labadi adopts a novel, inclusive, large-scale and systematic approach, providing the first comprehensive history of the international approaches on culture (including heritage) for development, from 1970 to the present day. This book is also the first to assess the negative and positive impacts of all the international projects implemented in sub-Saharan Africa by a consortium of UN organisations that aimed to provide evidence for the contribution of heritage for development in time for the negotiation of the SDGs. The book’s conclusions provide recommendations for rethinking heritage for development, while reflecting on the major shortcomings of the selected projects

Rethinking Heritage for Sustainable Development

The Sustainable Development Goals (SDGs) adopted by the UN in 2015 have influenced the actions of international and intergovernmental organisations and governments around the world, and have dictated priorities for international aid spending. Culture, including heritage, is often presented as fundamental to addressing the SDGs: since 2010, the United Nations has adopted no fewer than five major policy recommendations that assert its importance as a driver and enabler of development. Yet, heritage is marginalized from the Sustainable Development Goals. Rethinking Heritage for Sustainable Development constitutes a substantial and original assessment of whether and how heritage has contributed to three key dimensions of sustainable development (namely poverty reduction, gender equality and environmental sustainability) within the context of its marginalisation from the Sustainable Development Goals and from previous international development agendas. Sophia Labadi adopts a novel, inclusive, large-scale and systematic approach, providing the first comprehensive history of the international approaches on culture (including heritage) for development, from 1970 to the present day. This book is also the first to assess the negative and positive impacts of all the international projects implemented in sub-Saharan Africa by a consortium of UN organisations that aimed to provide evidence for the contribution of heritage for development in time for the negotiation of the SDGs. The book’s conclusions provide recommendations for rethinking heritage for development, while reflecting on the major shortcomings of the selected projects