Semantic reasoning for intelligent emergency response applications

Emergency response applications require the processing of large amounts of data, generated by a diverse set of sensors and devices, in order to provide for an accurate and concise view of the situation at hand. The adoption of semantic technologies allows for the definition of a formal domain model and intelligent data processing and reasoning on this model based on generated device and sensor measurements. This paper presents a novel approach to emergency response applications, such as fire fighting, integrating a formal semantic domain model into an event-based decision support system, which supports reasoning on this model. The developed model consists of several generic ontologies describing concepts and properties which can be applied to diverse context-aware applications. These are extended with emergency response specific ontologies. Additionally, inference on the model performed by a reasoning engine is dynamically synchronized with the rest of the architectural components. This allows to automatically trigger events based on predefined conditions. The proposed ontology and developed reasoning methodology is validated on two scenarios, i.e. (i) the construction of an emergency response incident and corresponding scenario and (ii) monitoring of the state of a fire fighter during an emergency response

MONALISA 2.0 and the sea traffic management - a concept creating the need for new maritime information standards and software solutions

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Local Government Policy and Planning for Unmanned Aerial Systems

This research identifies key state and local government stakeholders in California for drone policy creation and implementation, and describes their perceptions and understanding of drone policy. The investigation assessed stakeholders’ positions, interests, and influence on issues, with the goal of providing potential policy input to achieve successful drone integration in urban environments and within the national airspace of the United States. The research examined regulatory priorities through the use of a two-tiered Stakeholder Analysis Process. The first tier consisted of a detailed survey sent out to over 450 local agencies and jurisdictions in California. The second tier consisted of an in-person focus group to discuss survey results as well as to gain deeper insights into local policymakers’ current concerns. Results from the two tiers of analysis, as well as recommendations, are provided here

Autonomous Capabilities for Small Unmanned Aerial Systems Conducting Radiological Response: Findings from a High-fidelity Discovery Experiment

This article presents a preliminary work domain theory and identifies autonomous vehicle, navigational, and mission capabilities and challenges for small unmanned aerial systems (SUASs) responding to a radiological disaster. Radiological events are representative of applications that involve flying at low altitudes and close proximities to structures. To more formally understand the guidance and control demands, the environment in which the SUAS has to function, and the expected missions, tasks, and strategies to respond to an incident, a discovery experiment was performed in 2013. The experiment placed a radiological source emitting at 10 times background radiation in the simulated collapse of a multistory hospital. Two SUASs, an AirRobot 100B and a Leptron Avenger, were inserted with subject matter experts into the response, providing high operational fidelity. The SUASs were expected by the responders to fly at altitudes between 0.3 and 30 m, and hover at 1.5 m from urban structures. The proximity to a building introduced a decrease in GPS satellite coverage, challenging existing vehicle autonomy. Five new navigational capabilities were identified: scan, obstacle avoidance, contour following, environment-aware return to home, andreturn to highest reading. Furthermore, the data-to-decision process could be improved with autonomous data digestion and visualization capabilities. This article is expected to contribute to a better understanding of autonomy in a SUAS, serve as a requirement document for advanced autonomy, and illustrate how discovery experimentation serves as a design tool for autonomous vehicles

Building Information Modeling as Tool for Enhancing Disaster Resilience of the Construction Industry

As frequencies of the disasters are increasing, new technologies can be used to enhance disaster resilience performance of the construction industry. This paper investigates the usage of BIM (Building Information Modeling) in enhancing disaster resilience of the construction industry and in the establishment of the resilient built environment. In-depth literature review findings reveal BIM’s contribution to the disaster resilience in the pre-disaster and post-disaster phases especially through influencing the performance of the supply chain, construction process, and rescue operations. This paper emphasises the need for BIM’s integration to the education and training curriculums of the built environment professionals. Policy makers, construction professionals, professional bodies, academics can benefit from this research

Organisational ineffectiveness: environmental shifts and the transition to crisis

Purpose: – The purpose of this paper is to explore the notion of effectiveness in the context of organisational crisis. It considers the “darker” side of organisational effectiveness by exploring the processes by which effectiveness can be eroded as an organisation moves from an ordered state, through a complex one, and into a state of chaos, or crisis. It brings together complementary literatures on risk, crisis management, and complexity, and uses those lenses to frame some of the key processes that allow organisations to transition to a state that shapes their inabilities to remain effective.<p></p> Design/methodology/approach: – The paper sets out a theoretical framework for the analysis of a crisis event and does so in a way that emphasises the role of the human element in the various stages of a crisis: the incubation phase, the operational crisis, and the post-event legitimation phase. The paper uses the emerging crisis around the disappearance of Malaysia Airlines flight MH370 to illustrate some of the task demands associated with a crisis and the manner in which crisis events challenge the efficiencies and capabilities of organisations to deal with complex, multi-layered issues in which uncertainty is high. Given the emergent nature of that particular crisis, the use of the case is purely illustrative rather than analytically grounded in a normal case study approach.<p></p> Findings: – The paper highlights a number of underlying elements that contribute to the generation of crises and offers recommendations for managers on how to deal with those demands. The paper shows how an organisation can move from an ordered state into a complex or chaotic one and highlights some of the problems that arise when an organisation does not have the capabilities to respond to the task demands generated by such a shift in the environment.<p></p> Practical implications: – The paper challenges some of the normal practices of management in a “steady state” environment and highlights the need to consider the organisational capabilities that are necessary to deal with the transition from a stable to an unstable system state and ensure organisational effectiveness in the process. A core message within the paper is that the “normal” processes of management can contribute to the generation of crises as organisations prioritise short-term efficiencies over the strategies for longer-term effectiveness. The implications for crisis management practices are discussed. Social implications – The paper considers an issue that has wider applicability within society namely the relationships between organisational effectiveness and risk. The issues raised in the paper have applicability in a range of other societal settings.<p></p> Originality/value: – The key output from the paper is the development of a theoretical framework that allows for an analysis of the relationships between crises and organisational effectiveness. The paper argues that effectiveness and crisis management are intrinsically linked and that crises occur when organisational effectiveness is impaired. The paper highlights the role that template-based approaches to dealing with complex problems can have in terms of the generation of crisis events