Search results
1 – 10 of 11Raquel Delgado-Aguilera Jurado, Victor Fernando Gómez Comendador, María Zamarreño Suárez, Francisco Pérez Moreno, Christian Eduardo Verdonk Gallego and Rosa María Arnaldo Valdes
The purpose of this study is to establish a systematic framework to characterise the safety of air routes, in terms of separation minima infringements (SMIs) between en-route…
Abstract
Purpose
The purpose of this study is to establish a systematic framework to characterise the safety of air routes, in terms of separation minima infringements (SMIs) between en-route aircraft, based on the definition of models known as safety performance functions.
Design/methodology/approach
Techniques with high predictive capability were selected that enable both expert knowledge and data to be harnessed: Bayesian networks. It was necessary to establish a conceptual framework that integrates the knowledge currently available on the causality and precursors of SMIs with the hindsight derived from the analysis of the type of data available. To translate the conceptual framework into a set of causal subnets, the concepts of air traffic management (ATM) barrier model and event trees have been incorporated.
Findings
The model combines analytics and insights, as well as predictive capability, to answer the question of how airspace separation infringements are produced and what their frequency of occurrence will be. The main outputs of the network are the predicted probability of success for the ATM barriers and the predicted probability distribution of the vertical and horizontal separation of an aircraft in its closest point of approach.
Originality/value
The main contribution of this work is that, by virtue of the calculation capacity obtained, the network can be used to draw conclusions about the impact that a modification of the airspace and of the traffic, or operational conditions, would have on the effectiveness of the barriers and on the final distributions of distance between aircraft in the CPA, thereby estimating the probability of SMI.
Details
Keywords
Christian Dietzmann, Timon Jaeggi and Rainer Alt
AI-based robo-advisory (RA) represents a FinTech application that is already replacing retail investment advisors. In private banking (PB), clients also increasingly expect…
Abstract
Purpose
AI-based robo-advisory (RA) represents a FinTech application that is already replacing retail investment advisors. In private banking (PB), clients also increasingly expect service provision across different digital channels, but with a higher degree of personalization. Hence, the present study investigates the impact of intelligent RA on the PB investment advisory process to derive both process (re)design knowledge and strategic guidance for artificial intelligence (AI) usage for PB investment advisory.
Design/methodology/approach
The present study applies an AI process impact analysis approach by decomposing AI-based RA into three AI application types: conversational agent, customer segmentation and predictive analytics. The analysis results along a reference PB investment advisory process reveal sub-process transformations which are applied for process redesign integrating AI.
Findings
The study results imply that AI systems (1) enable seamless client journeys, (2) increase advisor flexibility, (3) support the client–advisor relationship by applying an omnichannel approach and (4) demand advisor skills to be augmented with technical and statistical knowledge.
Originality/value
The research study contributes (1) an AI process impact analysis approach, (2) derives process (re)design knowledge for AI deployment and (3) develops strategic guidance for AI usage in PB investment advisory.
Details
Keywords
There is evidence that spirituality at the workplace has positive effects on work outcomes, and there are different models conceptualizing the construct. To date, there is no…
Abstract
Purpose
There is evidence that spirituality at the workplace has positive effects on work outcomes, and there are different models conceptualizing the construct. To date, there is no discussion highlighting how digitalization is affecting workplace spirituality and vice versa. The present review tries to close this gap by discussing the psychological dynamics in light of digitalization and spirituality in the context of work.
Design/methodology/approach
This is a conceptual discussion based on an extensive narrative review. The conceptual design is further tested with a real-life case study.
Findings
The result is a model that may guide future research, which consists of the four highly interdependent domains, namely psychology (with the dimensions of emotion, cognition and behavior), digitalization (with the dimensions of platforms, data and algorithms), spirituality (with the dimensions of meaning, self-transcendation and belonging), as well as the workplace (with the dimensions of work tasks, location, community and culture and values). The discussion includes implications for the future of work, suggestions for management decisions and potential future research directions.
Originality/value
To date, there are many discussions about digital transformation and a limited amount of them have invested in analyzing psychological dimensions. The application to spirituality and the workplace – especially when the two are combined – is almost wholly absent, which makes the present discussion both innovative and original.
Details
Keywords
The purpose of this paper is to examine how deeper psychosocial structures can be examined utilising a contemporary provocative theory within workplace reflection to generate more…
Abstract
Purpose
The purpose of this paper is to examine how deeper psychosocial structures can be examined utilising a contemporary provocative theory within workplace reflection to generate more radical insights and innovation.
Design/methodology/approach
This paper outlines a provocative theory and then presents case examples of how deeper structures can be examined at the micro, meso and macro levels.
Findings
Deeper psychosocial structures are the forces that keep the status quo firmly in place, but deeper examination of these structures enable radical insights and therefore the possibility of innovation.
Research limitations/implications
Deep psychosocial structures shape and constitute daily action, and so work-based and practitioner researchers can be tricked into thinking they have identified new ways of working, but may be demonstrating the same workplace behaviours/outcomes. Workplace behaviours, including emotional responses to apparent change, are key indicators of deeper structures.
Practical implications
Ideas and processes for examining deeper structures can be integrated into daily reflective practices by individuals, within organisational processes, and wider, system processes. However, because deeper structures can appear in different forms, we can be tricked into reproducing old structures.
Social implications
Examining deeper structures increases the possibilities for more radical insights into workplace structures, and therefore, how to potentially mobilise innovations which may better serve people and planet.
Originality/value
This paper is the first to examine the work of Slavoj Žižek in the context of work-based learning.
Details
Keywords
Donnette Noble and Jesse James New II
This paper highlights an assignment in a combination upper-division undergraduate and graduate civic leadership class at a Midwestern state comprehensive university. The…
Abstract
Purpose
This paper highlights an assignment in a combination upper-division undergraduate and graduate civic leadership class at a Midwestern state comprehensive university. The three-part assignment challenges students’ critical thinking skills and research capabilities while simultaneously necessitating the exploration of contrasting viewpoints on contentious issues.
Design/methodology/approach
Intentionally exposing students to diverse perspectives in a controlled environment.
Findings
We posit that the severity and frequency of these issues can be mitigated through focused efforts.
Originality/value
Students are better prepared to engage in civil debate on controversial topics, which continuously divide our communities, after completing a class using this pedagogical strategy.
Details