Commonly, learning-based topological navigation approaches produce a local policy while preserving some loose connectivity of the space through map. Nevertheless, spurious or missing edges in graph often lead to failure. In this work, we propose sampling-based building method, which results sparser graphs yet with higher performance compared baseline methods. We also maintenance strategies that...

This paper draws on insights gained from the evaluation of the Curriculum Innovation Projects (CIPs) conducted over 2003–2004 (Boyd et al., 2005). The four secondary schools and the school cluster in the CIPs were offered two years of additional Ministry of Education funding to assist them to implement local solutions which addressed some of the challenges of today’s educational environment. Fo...