Don't rain on my parade : barriers to ecological tourism

This research investigates the perceived risks and perceptions of visitor experiences associated with visitation to an ecological tourist destination. The research identified a significant consumption barrier which appeared to impact significantly and reflect juxtapositions with regard to tourists’ perceived (reflective) and lived (responsive) experiences with the tourist attraction. The conflicting reports of the “over-commercialisation” of the attraction and the enjoyment of the natural experience recorded at varying recollection periods, provided valuable insight into tourist consumption barriers to the establishment of relational bonds between tourists and ecological tourist attractions.

Geographic routing with cooperative relaying and leapfrogging in wireless sensor networks

A novel geographic routing protocol for multi-hop wireless sensor networks is presented. It exploits the broadcast nature of the wireless channel to enable on-demand cooperative relaying and leapfrogging for circumventing weak radio links. In order to achieve energy efficiency, a metric is introduced for next-hop selection that takes into account information on the residual battery energy, the geographical position of the sensor nodes, and the channel quality of the involved radio links when available. Performance results show that the completely decentralized protocol offers significant benefits by reducing the number of (re)transmissions required to reach the destination. This translates into network-wide energy savings that extend the network lifetime.

Comparative analysis of student perceptions : impact on satisfaction among international postgraduate students from China, India, Indonesia and Thailand

The paper undertakes a comparative analysis of the gap in student expectations and perceptions on key service quality factors influencing the choice of Australia as a study destination by international postgraduate students of Asian origin and their relationship with student satisfaction. Based on the theoretical framework of expectancy-disconfirmation paradigm, the paper examines the differences in student perceptions of the level of service quality related to the key factors of choice among four groups of students from China, India, Indonesia and Thailand using structural equation modelling, ANOV A and MANOV A. It concludes with strategic implications for universities.

Full house theory: A new theory for assessing demand for arts centers

In this article I will establish an underpinning theory to apply in measuring demand for a new arts center (theater, museum, gallery, multipurpose space, tourism destination, or cultural precinct). The new theory is called "Full House Theory"-so called because it aims to provide an equation among the factors that result in maximum occupancy and use of an arts center or cultural facility. Existing theories used in the retail sector offer a distance-and-time analysis of expected customer demand but do not include differentiated product-demand analysis. Cultural planning literature examines community need in relation to cultural development but fails to provide a formula to predict sustainable demand. In addition, I will analyze the theories and methodologies in current use as well as their weaknesses in assessing cultural facility demand.

The group purchasing process : an investigation into the influence of the facilitator in alpine tourism

Group travel is a common feature of all tourism markets and can vary from the familiar peer group/common purpose associations of the football and cricket followers to the non-familiar co-operative travel group of the under 35 year olds bus adventures throughout Europe. This study investigates the nature of social group travel in alpine tourism. It specifically examines the phenomena of the "group facilitator"; the person within the group who takes a major role in the travel decisions and organisation on rehalf of all the other members in the travel party. The specific activities of this "group facilitator" and the role of opinion leadership, information search, organisation process, previous experience, relationship ties between the group members are examined. The 'facilitator' also influences other individuals' decision to participate who delegate selection of destination to this person as well. The 'facilitator' has many of the characteristics of an opinion leader and was recognised by group participants as a major source of information about the destination. The findings of the study have important implications for tourism marketers as they highlight an opportunity to reach many potential travellers by directly targeting one key influencer and decision maker.

Acting at the Nexus : integration of research, policy and practice

This report is the result of an exciting journey of discovery. As with all journeys, we have been to many exotic places, have met extraordinary people, and at times have been challenged to keep going ahead rather than retreating. Good journeys are also enjoyed best in good company. We would like to thank VicHealth for giving us the opportunity to embark on our voyage, but also specifically to some great VicHealth staff: John Biviano, Siân Lloyd, Barb Mouy and Ali Barr have all been travelers along the way, providing us with encouragement, directions and nourishment. We know that our Project Advisory Committee and the then Chief Executive of VicHealth, dr. Rob Moody, have followed our progress on the journey with great interest. A special word of thanks to professor David Hill, chair of our advisory committee and member of the VicHealth Board of Governance, to sit down with us and critically review our navigation procedures. But we could not have reached our destination without the great assistance of the people and agencies that gave us their time, energy, and sometimes precious resources, to engage in data collection for our case studies. Again, a particular word of appreciation, to professor Brian Head, and to Ruth Belben for her incredibly efficient assistance, in organising the ARACY workshop on 24 November, 2006 in which we were given an opportunity to triangulate our position with colleagues from research, policy and practice.

Simulating autonomous robot teams with Microsoft robotics studio

This paper presents an application of Microsoft Robotics Studio (MSRS) in which a team of six four wheel drive, ground based robots explore and map simulated terrain. The user has the ability to modify the terrain and assign destination objectives to the team while the simulation is running. The terrain is initially generated using a gray scale image, in which the intensity of each pixel in the image gives an altitude datum. The robots start with no knowledge of their surroundings, and map the terrain as they attempt to reach user-defined target objectives. The mapping process simulates the use of common sensory hardware to determine datum points, including provision for field of view, detection range, and measurement accuracy. If traversal of a mapped area is indicated by the users’ targeting commands, path planning heuristics developed for MSRS by the author in earlier work are used to determine an efficient series of waypoints to reach the objective. Mutability of terrain is also explored- the user is able to modify the terrain without stopping the simulation. This forces the robots to adapt to changing environmental conditions, and permits analysis of the robustness of mapping algorithms used when faced with a changing world.

Socio-demographic constraints to travel behavior

Purpose – This study aims to ascertain the effect of socio-demographic constraints on dimension of travel choice. This study also seeks to derive personal ecological explanations for variation in travel preference, travel intention and travel choice behavior of a wide range of destinations.

Design/methodology/approach – A large representative sample of 49,105 Australian respondents is utilized. Binary logistic regression is used to determine the impact of constraint variables.

Findings – Age, income and life stage have significant differential and interactive effects on travel behavior. Socio-demographic variables act in different ways to constrain/free different types of travel behavior. However there are significant levels of travel by even the most constrained groups as well as significant amounts of non-travel by the least constrained sectors of our society. These impacts are country specific.

Research limitations/implications – The travel motivations of constraint groups need to be considered to order better understand travel behavior. Investigation of psychological and ecological facilitators and constraints to travel is needed.

Practical implications – This information is most useful for market segmentation and the development of constraint group destination marketing plans. Managers can use utilize such results to minimize the barriers to travel by particular groups.

Originality/value – This paper utilizes a large database to provide insights into the personal ecological constraints to travel.

Objective versus perceived walking distances to destinations : correspondence and predictive validity

Judgments concerning features of environments do not always correspond accurately with objective measures of those same features. Moreover, perceived and objectively assessed environmental attributes, including proximity of destinations, may influence walking behavior in different ways. This study compares perceived and objectively assessed distance to several different destinations and examines whether correspondence between objective and perceived distance is influenced by age, gender, neighborhood walkability, and walking behavior. Distances to most destinations close to home are overestimated, whereas distances to those farther away are underestimated. Perceived and objective distances to certain types of destinations are differentially associated with walking behavior. Perceived environmental attributes do not consistently reflect objectively assessed attributes, and both appear to have differential effects on physical activity behavior.

Examining the relationship between event owners and host destinations

The event sector has often come under the scrutiny of the public. A cursory glance at print and electronic media highlights some of the many negative attitudes social commentators and residents of host destinations have of special events. While there are a number of stakeholders of events, two entities which play a pivotal role in whether, when, and how events are delivered are the event governing bodies (or owners) and the host destinations. This paper examines the relationship between these two stakeholders. Research questions guiding this study are: Do event owners vary in their interactions with event destinations? Should event destinations be more discerning in their selection of the events they host? Can event destinations be more discerning in their selection of the events that they bid for?

While considerable research has focused on the relationship between event owners and host destinations during the event bidding process, this study aimed to explore the relationship more generally to provide greater insights into the event planning process. Thus, the study aimed to address a gap in knowledge about event marketing and management to understand motives for destinations to engage with event owners, and ultimately to enhance the quality of the event experience (for both attendees and non-attendees). A qualitative research approach was employed for this study, with elite interviews being the main data collection method.

The findings indicate that the relationship between event owners and host destinations can be highly problematic. A number of factors were identified as contributing to this situation, including the varying objectives that event owners have for their events; the way in which these objectives are congruent (or not) with host destinations objectives for events in their community; and the way in which a potential match or mis-match of objectives impacts a host destination’s ability to leverage an event. Overall, the researchers concluded that when there is disparity between the culture of the event owners’ organisation, and the social culture of the host destination, this situation is exacerbated. When event owners demonstrated empathy and an understanding of the host destination’s culture, and an understanding of the host destination’s aim for delivering an event, greater levels of perceived success are evident.

In the past, the bid process has been highly competitive. Host destinations have been at the mercy of event owners. However, the authors of this study indicate that as a result of this research, host destinations should be more discerning with regard to which event owners they ‘lie in bed with’ to ensure that the outcomes of the events are beneficial for their myriad stakeholders. It is acknowledged that the event planning and execution process is set within a political market square, as per Larson and Wikstrom’s (2001) suggestion, and that this context provides a fertile ground for research on this topic.

Service migration in autonomic service oriented grids

The introduction of Web services into grids helped to address their two main obstacles to be embraced by business and industry, heterogeneity and useability. However, many problems are still open, e.g., grid reconfiguration, reliability and computing optimization. We argue here that a mechanism that could help solving these problems is Web Service migration, a part of automatic and transparent brokerage. Web service migration presents a number of new requirements not addressed in traditional process migration, being the outcome of Web services specific configuration of hosts and application servers, and availability of Web services / resources state. In this paper we report on our study into the development of a Web service migration facility focused on providing migration of services in a Service Oriented Grid environment. We present a novel approach to Web service migration, embodied in a System Management Broker, which is transparent, interoperable and flexible. We take the requirements of Web services into consideration when discovering suitable destination hosts and match services to suitable grid resources which are able to fulfil the needs of the service. We discuss a number of experiments conducted with different types of grid and Web service applications to highlight the feasibility and effectiveness of our migration facility and demonstrate how our facility significantly improves Service Oriented Grids.

Ripple effect : an improved geographic routing with local connectivity information

One of the key challenges in geographic routing is how to deal with dead-ends, where greedy routing fails to find a neighbor node which is closer to the destination. Most existing geographic routing algorithms just switch to the deterministic face routing or limits its face searching range. In this paper, we demonstrate that we can improve routing performance by considering local connectivity status at each node before making routing decision. We present a protocol, Density Ripple Exchange (DRE), that maintains local density information at each node, and a new geographic routing algorithm, Geographic Ripple Routing (GRR), that achieves better routing performance in both hop stretch and transmission stretch than existing geographic routing algorithms by exploiting available connectivity information. Our simulations demonstrate that we increased the performance for GRR over Greedy Perimeter Stateless Routing (GPSR) by about 15%. The cost of this improved performance is a small amount of additional local connectivity information required for our algorithm.

Post choice satisfaction among international postgraduate students from Asia studying in Victorian universities

As a study destination Australian universities operate in a competitive international market for full fee paying international students. In order to be successful it is vital that universities, like any other business, address issues of customer satisfaction. Using the expectations/perceptions paradigm this study examines the gap between pre-choice expectations and post-choice perceptions and the resulting satisfaction levels of international postgraduate students from four Asian countries studying in Victorian universities. The study concludes that although the students, in general, appear to be relatively satisfied with the university as a study destination, students' perceptions remained far below expectations across all factors and variables investigated. The study also found that there were significant variances in the expectations and perceptions among students from different countries, suggesting that the impact of culture on the decision-making behaviour of students requires further investigation.

Differences within and between travel preference, planned travel and choice behavior of Australians traveling to Asian and oversea destinations

This study seeks to examine differences in travel preference, travel intention and destination choice behavior of an aggregated set of Australian travelers. Additionally the study seeks to relate income, age, gender, life cycle and life style of Australians to the preference, planning and choice of Asian and overseas destinations. A large representative sample of 49,000 Australian respondents is utilized. Binomial regression is used to profile travelers to Asia and overseas in general. Specific significant variables and differences are highlighted. There are consistent relationships between travel preference, planning and choice and the set of independent variables of income, life cycle and life style. Age nor gender are not consistently related to travel planning or travel choice. It is apparent that a combination of demographics, e.g. age, income and life cycle, combined with life style will provide a more valuable basis for segmentation of Asian and overseas travel markets. The study aims to profile potential Australian tourists thereby making a contribution to tourism knowledge and market segmentation practice.

What drives long-distance movements in the nomadic Grey Teal Anas gracilis in Australia?

In contrast to northern temperate environments, where day length and temperature changes are obvious proximate cues for movement to resource-rich breeding habitats, the cues for movement used by birds in an often resource-poor, stochastic environment are less obvious. We recorded long-distance movements of 23 Grey Teal Anas gracilis using satellite telemetry for up to 879 days and examined the relationship between those movements and environmental factors, such as heavy rainfall and flooding, at the destination site. We identified 32 long-distance [> 150 km) movements that met our criterion for minimally interrupted flight between origin and destination. Thirteen of these flights coincided with rainfall and/or flooding events up to 1050 km from the origin. However, some ducks moved without any clear beneficial conditions at the destination onto small wetlands in regions with little surface water. The data suggest that there are two types of long-distance movement - ranging and directed. These flights occurred over distances up to 1200 km across the arid inland. The rates and distances of movement suggest that long-distance movements of Grey Teal entail high energy costs as in waterfowl elsewhere. We conclude that the proximate controls of directIn contrast to northern temperate environments, where day length and temperature changes are obvious proximate cues for movement to resource-rich breeding habitats, the cues for movement used by birds in an often resource-poor, stochastic environment are less obvious. We recorded long-distance movements of 23 Grey Teal Anas gracilis using satellite telemetry for up to 879 days and examined the relationship between those movements and environmental factors, such as heavy rainfall and flooding, at the destination site. We identified 32 long-distance (> 150 km) movements that met our criterion for minimally interrupted flight between origin and destination. Thirteen of these flights coincided with rainfall and/or flooding events up to 1050 km from the origin. However, some ducks moved without any clear beneficial conditions at the destination onto small wetlands in regions with little surface water. The data suggest that there are two types of long-distance movement – ranging and directed. These flights occurred over distances up to 1200 km across the arid inland. The rates and distances of movement suggest that long-distance movements of Grey Teal entail high energy costs as in waterfowl elsewhere. We conclude that the proximate controls of directed movements need not be very different from those of their temperate counterparts.ed movements need not be very different from those of their temperate counterparts.