Localization with ghost elimination of emitters via time-of-arrival measurements

This paper looks at the theoretical conditions underpinning unique localization of synchronized multiple emitters using Time-of-Arrival measurements subjected to the data-association problem. The necessary fundamental requirements to solve the so-called ghost node problem associated with sensor arrays are examined. We derive a measurement bound for ideal situations and the underlying concepts are illustrated via simulations.

Migrant stones : stonewalling with ghost muscle

A series of events: workshop in the collective memory and response to the stones of SW Vic, followed by a stone walling workshop led by professional stone wallers, and the construction of a permanent section of stone wall on the foreshore of Lake Bolac.

A journey through places: politics of spatial location in the stories of South Asian diaspora in Australia

In this paper, I analyse the post-colonial and post-modern experiences in the light of questions and issues concerning the spatial identities or locations that the diasporans carry. By politics of spatial location, I mean a migrant's positions within power hierarchies created through geographic, historical, political, economic and other socially stratifying factors in the new homeland. This paper is mainly concerned with the theoretical ways in which a shift is accelerated in Australia's literary landscape by the South Asian diasporic writers who produce and cover the dynamics of politics of location in different contexts. It also focuses on South Asian diaspora's widely agreed ‘ability to recreate their cultures in diverse locations’. I conclude that these stories are not just of spaces but also of a promising future for the South Asian diaspora in Australia.