Die komplexitätsbedingte Zunahme der Ressourcenund Kostenintensität innovativer BI-Lösungen hat die Sicherstellung einer anforderungsoptimalen Gestaltung von BISystemen zu einer der vordringlichsten Aufgaben in BI-Projekten werden lassen. Unternehmen stehen damit vor der Herausforderung, Anforderungen zutreffend zu erheben und zu definieren. Hier besteht gerade im Kontext der operativen BI noch...

As the previous chapters emphasized, the human cognition—and the technology necessary to support it—are central to Cyber Situational Awareness. Therefore, this chapter focuses on challenges and approaches to integration of information technology and computational representations of human situation awareness. To illustrate these aspects of CSA, the chapter uses the process of intrusion detection...

Objective: An important factor in the prevention of industrial accidents is the employees’ ability to maintain their awareness of the work situation, understand the information it holds, and predict the development of the situations. In this study, we examined the role of work stress and sleepiness in predicting work situation awareness among workers.  Methods: The present study was a cross-...

Rachel Martin is with the School of Psychology, Flinders University, Adelaide, SA, Australia. Ivanka Prichard, Amanda D. Hutchinson, and Carlene Wilson are each with the Flinders Centre for Innovation in Cancer, Flinders University, Adelaide, SA, Australia, and with Cancer Council South Australia, Eastwood, SA, Australia. The Role of Body Awareness and Mindfulness in the Relationship Between Ex...

In this paper, we propose a discussion on formal notions situation awareness and capacity in a coalition. ..... ... We show the connection of a state-based logical model and an actionbased logical model. The first model, named Interpreted systems is based on epsitimic logic notions and has been identified as a candidate for the formalisation of the situation analysis problem. The second model, ...

An experimental investigation was conducted to study the effectiveness of Synthetic Vision Systems (SVS) flight displays as a means of eliminating Low Visibility Loss of Control (LVLOC) and Controlled Flight Into Terrain (CFIT) accidents by low time general aviation (GA) pilots. A series of basic maneuvers were performed by 18 subject pilots during transition from Visual Meteorological Conditio...

Construction is one of the most dangerous occupations. The prominent reason for worker accidents unsafe behavior, particularly rooted in inability to recognize and appropriately respond risk factors. Previous studies have investigated perception comprehension construction hazards safety information laboratory settings. A relationship has been found between workload workers’ situation awareness ...

OBJECTIVE The objective of this study was to determine whether administration of the situation present assessment method (SPAM) affects workload and/or task performance. BACKGROUND SPAM probes are thought to isolate workload from the assessment of situation awareness (SA) by including a warning signal before asking an SA-related question. However, there is a good reason to think that SPAM may...

In a corporate network, the situation awareness (SA) of a security analyst is of particular interest. A security analyst is in charge of observing the online operations of a corporate network (e.g., an online retail company with an external webserver and an internal fileserver) from threats of random or organized cyber-attacks. The current work describes a cognitive Instance-based Learning (IBL...