Human resource behaviour simulation in business processes

The structure and dynamics of a modern business environment are very hard to model using traditional methods. Such complexity raises challenges to effective business analysis and improvement. The importance of applying business process simulation to analyze and improve business activities has been widely recognized. However, one remaining challenge is the development of approaches to human resource behavior simulation. To address this problem, we describe a novel simulation approach where intelligent agents are used to simulate human resources by performing allocated work from a workflow management system. The behavior of the intelligent agents is driven a by state transition mechanism called a Hierarchical Task Network (HTN). We demonstrate and validate our simulator via a medical treatment process case study. Analysis of the simulation results shows that the behavior driven by the HTN is consistent with design of the workflow model. We believe these preliminary results support the development of more sophisticated agent-based human resource simulation systems.

Influence of medium range transport of particles from nucleation burst on particle number concentration within the urban airshed

An elevated particle number concentration (PNC) observed during nucleation events could play a significant contribution to the total particle load and therefore to the air pollution in the urban environments. Therefore, a field measurement study of PNC was commenced to investigate the temporal and spatial variations of PNC within the urban airshed of Brisbane, Australia. PNC was monitored at urban (QUT), roadside (WOO) and semi-urban (ROC) areas around the Brisbane region during 2009. During the morning traffic peak period, the highest relative fraction of PNC reached about 5% at QUT and WOO on weekdays. PNC peaks were observed around noon, which correlated with the highest solar radiation levels at all three stations, thus suggesting that high PNC levels were likely to be associated with new particle formation caused by photochemical reactions. Wind rose plots showed relatively higher PNC for the NE direction, which was associated with industrial pollution, accounting for 12%, 9% and 14% of overall PNC at QUT, WOO and ROC, respectively. Although there was no significant correlation between PNC at each station, the variation of PNC was well correlated among three stations during regional nucleation events. In addition, PNC at ROC was significantly influenced by upwind urban pollution during the nucleation burst events, with the average enrichment factor of 15.4. This study provides an insight into the influence of regional nucleation events on PNC in the Brisbane region and it the first study to quantify the effect of urban pollution on semi-urban PNC through the nucleation events. © 2012 Author(s).

Science fiction

Few science fiction films have been made in Australia by Australians for Australian audiences, with most of the handful of locally-produced films made since the mid-1990s. Yet there has always been a solid Australian audience for non-Australian science fiction films and a strong international niche audience for the genre. While Australia has provided below-the-line crews and heads of departments (cinematographers, production designers, and so on) for many non-Australian science fiction films produced domestically, few Australian film directors have specialised in the genre. This is somewhat surprising considering that Alex Proyas achieved a degree of international success for his gothic science fiction film Dark City (1998), and George Miller achieved international fame following the worldwide success of Mad Max II (1981). Although the science fiction element of Mad Max II is tenuous – and even more so in the case of the original Mad Max (George Miller, 1979) – Miller is credited with creating a new (sub)genre which incorporates science fiction elements and has been widely imitated internationally: the dystopian, post-apocalyptic movie. Nevertheless, Australia has only produced a small number of science fiction movies. In addition to the above films, key titles include: Mad Max Beyond Thunderdome (George Miller, 1985), Shirley Thompson versus the Aliens (Jim Sharman, 1972), The Time Guardian (Brian Hannant, 1987), The Chain Reaction (Ian Barry, 1980) and, more recently, Knowing (Alex Proyas, 2009), Daybreakers (Michael and Peter Spierig, 2009), and Iron Sky (Timo Vuorensola, 2012).

Directory of World Cinema : Australia and New Zealand 2

Building on and bringing up to date the material presented in the first installment of Directory of World Cinema : Australia and New Zealand, this volume continues the exploration of the cinema produced in Australia and New Zealand since the beginning of the twentieth century. Among the additions to this volume are in-depth treatments of the locations that feature prominently in the countries' cinema. Essays by leading critics and film scholars consider the significance in films of the outback and the beach, which is evoked as a liminal space in Long Weekend and a symbol of death in Heaven's Burning, among other films. Other contributions turn the spotlight on previously unexplored genres and key filmmakers, including Jane Campion, Rolf de Heer, Charles Chauvel, and Gillian Armstrong.

Introduction

This chapter discusses the various ways in which we can understand 'Australian film'. It is the introductory chapter to the Australian section of the second edition of the Directory of World Cinema: Australia and New Zealand.

Action and Adventure

This chapter discusses the history of action and adventure films in Australian cinema. It focuses on those films starring Australian actors who have gained international fame, and on those films featuring a female protagonist.

Intercontinental haptic teleoperation of a flying vehicle : a step towards real-time applications

This paper describes the theory and practice for a stable haptic teleoperation of a flying vehicle. It extends passivity-based control framework for haptic teleoperation of aerial vehicles in the longest intercontinental setting that presents great challenges. The practicality of the control architecture has been shown in maneuvering and obstacle-avoidance tasks over the internet with the presence of significant time-varying delays and packet losses. Experimental results are presented for teleoperation of a slave quadrotor in Australia from a master station in the Netherlands. The results show that the remote operator is able to safely maneuver the flying vehicle through a structure using haptic feedback of the state of the slave and the perceived obstacles.

Australian animated feature films

Building on and bringing up to date the material presented in the first installment of Directory of World Cinema : Australia and New Zealand, this volume continues the exploration of the cinema produced in Australia and New Zealand since the beginning of the twentieth century. Among the additions to this volume are in-depth treatments of the locations that feature prominently in the countries' cinema. Essays by leading critics and film scholars consider the significance in films of the outback and the beach, which is evoked as a liminal space in Long Weekend and a symbol of death in Heaven's Burning, among other films. Other contributions turn the spotlight on previously unexplored genres and key filmmakers, including Jane Campion, Rolf de Heer, Charles Chauvel, and Gillian Armstrong.

Thriller

Shifts in genre definitions and classifications over time are very much a part of a living art form such as cinema. Films that today we might identify as bearing some of the hallmarks of the thriller, but which were not understood as such at the time of release, have been made in Australia since the earliest days of narrative cinema. The Story of the Kelly Gang (Charles Tait, 1906) contains some of the thriller’s stock elements: crime, conspiracy, suspense, a chase, heroes and villains. The fact that these elements are not exclusive to the thriller underscores the point that genres change, evolve, and often overlap. While contemporary reportage attests that The Story of the Kelly Gang thrilled audiences, it was not named as a ‘thriller’ at the time. Even so, a genealogy of the thriller can be traced through Australian film history, despite quiescent periods.

BMX Bandits

Synopsis and review of the Australian film BMX Bandits, directed by Brian Trenchard-Smith, and starring Nicole Kidman in one of her first screen roles.

Deathcheaters

Synopsis and review of the Australian feature film Deathcheaters, directed by Brian Trenchard-Smith.

Tomorrow, When the War Began

Synopsis and review of the Australian feature film Tomorrow, When the War Began directed by Stuart Beattie.

Walk into Paradise

Synopsis and review of Australian feature film Walk into Paradise (aka Walk into Hell) directed by Lee Robinson and starring Chips Rafferty.