A robust solution to the stereo-vision-based simultaneous localization and mapping problem with steady and moving landmarks

The problem of visual simultaneous localization and mapping (SLAM) is examined in this paper using recently developed ideas and algorithms from modern robust control and estimation theory. A nonlinear model for a stereo-vision-based sensor is derived that leads to nonlinear measurements of the landmark coordinates along with optical flow-based measurements of the relative robot-landmark velocity. Using a novel analytical measurement transformation, the nonlinear SLAM problem is converted into the linear domain and solved using a robust linear filter. Actually, the linear filter is guaranteed stable and the SLAM state estimation error is bounded within an ellipsoidal set. A mathematically rigorous stability proof is given that holds true even when the landmarks move in accordance with an unknown control input. No similar results are available for the commonly employed extended Kalman filter, which is known to exhibit divergence and inconsistency characteristics in practice. A number of illustrative examples are given using both simulated and real vision data that further validate the proposed method.

Schools and teachers supporting student open investigations

This paper draws on a study of the BHP Billiton Science Awards to explore the ways in which open investigation work occurs in schools. The research used interviews with teachers and students and state organisers to develop a picture of what happens on the ground in running student open investigations, and to trace how schools have built a culture of investigation. The paper explores how schools develop and maintain practices that effectively support students' engagement in open investigation work in Science.

Teaching Australian literature : from classroom conversations to national imaginings

This volume brings together teachers, teacher educators, creative writers and literary scholars in a joint inquiry that takes a fresh look at what it means to teach Australian literature

Student and staff perceptions of learning and teaching online, 2005 data

The dataset consists of data gathered from Deakin University staff and students.

Staff-derived data consists of qualitative data relating to advantages and disadvantages of teaching online; manifestation of cultural diversity in online learning environments; strategies to accommodate cultural diversity online; and using online environments to support cultural diversity

Student-derived data consists of quantitative and qualitative data relating to student perceptions of online learning; student demographics; student expectations of their university experience; students' approach to learning and online learning; perceptions of online learning and online team work; and perceptions of student and teacher roles at university.

Developing a culturally-specific peace curriculum for Vietnamese primary schools : a case study of participatory action research in cross-cultural design

In 2003 the International Conflict Resolution Centre at the University of Melbourne, Australia, produced a primary school teaching manual for UNESCO Vietnam in consultation with ASP schoolteachers and principals. The finished manual included lessons plans and materials for a five year, 50 lesson peace education course. The Manual is one of the first examples of a systematic core national curriculum in peace education worldwide.

Development of the Teaching Manual posed a number of challenges including differences in language, culture, government and education system. To meet these challenges, a Participatory Action Research approach was central in the project’s development and curriculum design. This case study is offered as a model for effective cross-cultural curriculum development of peace education materials. In particular, the creation of a systematic core course in peace education and the use of UNESCO’s peace keys are outlined as innovative aspects of the project.