For nearly four decades, Ian Keen has been an important, challenging, and engaging presence in Australian anthropology. Beginning with his PhD research in the mid-1970s and through to the present, he has been a leading scholar of Yolngu society and culture, and has made lasting contributions to a range of debates. His scholarly productivity, however, has never been limited to the Yolngu, and he has conducted research and published widely on many other facets of Australian Aboriginal society: on Aboriginal culture in ‘settled’ Australia; comparative historical work on Aboriginal societies at the threshold of colonisation; a continuing interest in kinship; ongoing writing on language and society; and a set of significant land claims across the continent. In this volume of essays in his honour, a group of Keen’s former students and current colleagues celebrate the diversity of his scholarly interests and his inspiring influence as a mentor and a friend, with contributions ranging across language structure, meaning, and use; the post-colonial engagement of Aboriginal Australians with the ideas and structures of ‘mainstream’ society; ambiguity and indeterminacy in Aboriginal symbolic systems and ritual practices; and many other interconnected themes, each of which represents a string that he has woven into the rich tapestry of his scholarly work.

The research and development of multi-dimensional pattern recognition, scene analysis, computer vision and image processing have progressed very rapidly in recent years. Among various models employed for pattern representation and analysis, the array grammar has attracted more and more attention because it has several advantages over others.This special volume, perhaps the first time ever in the literature, is a collection of 14 papers by prominent professionals and experts, aimed at promoting array grammars, patterns and recognizers. They are grouped in the following categories: (1) Array grammars and pattern generation, (2) Array pattern recognizers, (3) Coordinate grammars and L-systems, and (4) Hexagonal grids, tilings and encryption.

The Japanese game of Go is of interest both as a problem in mathematical representation and as a game which generates a move tree with an extraordinarily high branching factor (100 to 300 branches per ply). The complexity of Go (and the difficulty of Go for human players) is thought to be considerably greater than that of chess. The constraints of being able to play a complete game and of being able to produce a move with a moderate amount of processing time were placed on the solution. The basic approach used was to find methods for isolating and exploring several sorts of relevant subsections of the global game tree. This process depended heavily on the ability to define and manipulate entitles of Go as recursive functions rather than as patterns of stones. A general machine-accessible theory of Go was developed to provide context for program evaluations. A program for playing Go is now available on the Stanford PDP-10 computer. (Modified author abstract).

Some topics covered during the workshop include String Theory, Conformal Field Theory, Physics in 2+1 Dimensions, String Phenomenology and Quantum Cosmology.

This book is devoted to one of the most relevant problems of modern cosmology: the formation of structures in the framework of big bang cosmology. The standard theory of gravitational instability has met with great success but has also encountered significant difficulties. In this book the alternative possibility offered by topological defects is explored in detail. A pedagogical introduction to the problem is given and several theoretical aspects of the problem are reviewed. Special emphasis is placed on the observable consequences of the presence of topological defects, and in particular their interaction with cosmic background radiation; other observable effects are also discussed. In addition, laboratory experiments on topological defects are dealt with. This book will, for a long time, serve as one of the best references, on the topic for students and researchers in cosmology.

What Mama Didn t Tell Me About Menopause is a funny and poignant look at a particularily difficult time for a woman. You ll laugh, cry and even have some A-HA moments as you read this book again and again."

In the humanities and social sciences, context is one of those terms which is frequently used and frequently referred to, but hardly made explicit. This book proposes a model for describing the multifaceted connectedness between language and language use, and between cognitive context, linguistic context, social context and sociocultural context and their underlying principles of well-formedness, grammaticality, acceptability and appropriateness. Combining a range of theoretical frameworks in linguistics, pragmatics, sociolinguistics, discourse analysis and philosophy of language, Fetzer goes beyond the unilateral conception of speech and argues for a dialogue outlook on natural-language communication based on dialogue principles and dialogue categories. The most important ones are cooperation, joint production, micro and macro communicative intentions, micro and macro validity claims, co-suppositions, dialogue-common ground and communicative genre.

This pioneering text explores the emerging discipline of ethorobotics which brings together the fields of animal behaviour and robotics. It encourages closer collaboration between behavioural scientists and engineers to facilitate the creation of robots with a higher degree of functionality in animal/human environments and to broaden understanding of animal behaviour in new and intriguing ways. Utilising the knowledge of key ethologists and roboticists in the field today, this book is divided into four major parts. The first part is written for those with little or no background in the biology of animal behaviour, particularly for those coming from an engineering background seeking an accessible introduction to the field and how it can be applied to robotic behaviour. Topics include problem solving in animals, social cognition, and communication (visual, acoustic, olfactory, etc.). The second part is an introduction to the basic construction of robots for non‐engineers, and the possibilities offered by current technical achievements and their limitations to the study of animal behaviour. The third part explores the core theme of ethorobotics, the basic framework of the discipline, the field’s evolution, and current topics including ethical considerations, autonomy, to ‘living’ social robots. The fourth and final chapter looks at ethorobotics in practice through key research projects which have had the biggest impact. This is a ground‐breaking interdisciplinary text which will appeal to upper‐level undergraduates, postgraduates, and researchers focusing on animal behaviour and cognition, as well as those undertaking courses in engineering, social robotics, biologically inspired robotics, AI, and human–robot and animal–robot interactions.

Contains selection of expository and research article by lecturers at the school. Highlights current interests of researchers working at the interface between string theory and algebraic supergravity, supersymmetry, D-branes, the McKay correspondence andFourer-Mukai transform.