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Article
Publication date: 19 July 2023

Ruochen Zeng, Jonathan J.S. Shi, Chao Wang and Tao Lu

As laser scanning technology becomes readily available and affordable, there is an increasing demand of using point cloud data collected from a laser scanner to create as-built…

552

Abstract

Purpose

As laser scanning technology becomes readily available and affordable, there is an increasing demand of using point cloud data collected from a laser scanner to create as-built building information modeling (BIM) models for quality assessment, schedule control and energy performance within construction projects. To enhance the as-built modeling efficiency, this study explores an integrated system, called Auto-Scan-To-BIM (ASTB), with an aim to automatically generate a complete Industry Foundation Classes (IFC) model consisted of the 3D building elements for the given building based on its point cloud without requiring additional modeling tools.

Design/methodology/approach

ASTB has been developed with three function modules. Taking the scanned point data as input, Module 1 is built on the basis of the widely used region segmentation methodology and expanded with enhanced plane boundary line detection methods and corner recalibration algorithms. Then, Module 2 is developed with a domain knowledge-based heuristic method to analyze the features of the recognized planes, to associate them with corresponding building elements and to create BIM models. Based on the spatial relationships between these building elements, Module 3 generates a complete IFC model for the entire project compatible with any BIM software.

Findings

A case study validated the ASTB with an application with five common types of building elements (e.g. wall, floor, ceiling, window and door).

Originality/value

First, an integrated system, ASTB, is developed to generate a BIM model from scanned point cloud data without using additional modeling tools. Second, an enhanced plane boundary line detection method and a corner recalibration algorithm are developed in ASTB with high accuracy in obtaining the true surface planes. At last, the research contributes to develop a module, which can automatically convert the identified building elements into an IFC format based on the geometry and spatial relationships of each plan.

Details

Engineering, Construction and Architectural Management, vol. 31 no. 9
Type: Research Article
ISSN: 0969-9988

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Article
Publication date: 2 December 2019

Jonathan Ross, Linna Shi and Hong Xie

The purpose of this paper is to investigate country-level and firm-level determinants of within-country accounting comparability for 16 European Union countries plus the USA in…

1000

Abstract

Purpose

The purpose of this paper is to investigate country-level and firm-level determinants of within-country accounting comparability for 16 European Union countries plus the USA in the post-International Financial Reporting Standards adoption period.

Design/methodology/approach

The authors use ordinary least squares regression to test the hypotheses with a correction for heteroscedasticity.

Findings

The authors find that firms in countries with rules-based accounting, higher quality public auditor work environments, stricter enforcement of accounting standards and more reliance on equity-market financing have higher within-country comparability with each other. At the firm-level, the authors find that firms which are larger, engage in less earnings management, and have lower return-on-asset volatility have higher within-country comparability with each other.

Research limitations/implications

The authors use one measure of accounting comparability. Alternative measures of accounting comparability could test the hypotheses more completely.

Practical implications

The findings of the paper may help the regulators make more efficient policies to establish an efficient financial market within their country.

Originality/value

The paper is the first, to the authors’ knowledge, to identify country-level and firm-level determinants of within-country accounting comparability. It contributes to the accounting literature by completing the theory of international accounting comparability from the within-country perspectives, as prior literature focuses on the cross-country perspective of international accounting comparability.

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Asian Review of Accounting, vol. 28 no. 1
Type: Research Article
ISSN: 1321-7348

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Article
Publication date: 24 February 2025

Han Xu, Xi Li, Jonathan C. Lovett and Lewis T.O. Cheung

This study uses the pleasure–arousal–dominance (PAD) theory to explore how users’ emotional engagement with ChatGPT drives their continued adoption of ChatGPT and word-of-mouth…

15

Abstract

Purpose

This study uses the pleasure–arousal–dominance (PAD) theory to explore how users’ emotional engagement with ChatGPT drives their continued adoption of ChatGPT and word-of-mouth (WOM) behaviour in the context of travel-related service.

Design/methodology/approach

This study obtained reliable data from 428 Chinese respondents who used ChatGPT for travel-related purposes. Structural equation modelling was used to test a series of hypotheses based on the PAD framework.

Findings

This study identifies three key features of human–artificial intelligence (AI) interaction, namely, service ubiquity, entertainment and anthropomorphism, which significantly influence users’ emotional responses, including pleasure, arousal and dominance. Dominance and pleasure are found to enhance emotional experiences, driving continued adoption and positive WOM recommendations for ChatGPT, whereas arousal influences WOM but does not affect continued adoption. The results also confirm that users’ perceived pleasure from interacting with ChatGPT has the strongest effect. These findings advance theoretical understanding by clarifying the emotional mechanisms underlying human–AI interactions in the tourism context.

Originality/value

This study examines the emerging trend of tourists’ continuous adoption of ChatGPT for travel-related services. The results highlight how different emotions in human–AI interaction influence long-term use of AI-powered tool for travel-related services.

目的

本研究基于愉悦-兴奋-支配(PAD)理论, 探讨在旅行相关服务中, 用户对 ChatGPT 的情感投入如何推动其持续使用该技术, 并激发口碑行为。

设计/方法/途径

本研究基于428名使用过ChatGPT进行旅游相关服务的中国受访者所提供的可靠数据, 运用结构方程模型(SEM), 结合PAD框架, 对一系列假设进行了验证。

研究结果

本研究确定了用户与人工智能互动的三个关键特征:服务无处不在、娱乐性和拟人化, 这些特征对用户的情感反应(包括愉悦感、兴奋感和主导感)产生了显著影响。研究发现, 主导性和愉悦感增强了用户的情感体验, 推动了对ChatGPT的持续采用和积极的口碑推荐(WOM), 而兴奋感仅影响口碑推荐, 但不影响持续采用。研究结果还证实, 用户在与ChatGPT互动中感知到的愉悦感具有最强的影响力。这些发现阐明了旅游业中人与人工智能互动的情感机制, 推动了相关理论的深入理解。

原创性/价值

本研究探讨了游客持续采用ChatGPT进行旅游相关服务的这一新兴趋势。研究结果突显了在人机交互中, 不同情感如何影响游客对人工智能驱动工具在旅游服务中的长期使用。

Propósito

Propósito: El estudio emplea la teoría del placer-despertar-dominio (PAD) para explorar cómo el compromiso emocional de los usuarios con ChatGPT impulsa su adopción continuada de ChatGPT y el comportamiento boca a boca en el contexto de un servicio relacionado con los viajes.

Diseño/metodología/enfoque

Este estudio recopiló datos fiables de 428 participantes chinos que utilizaron ChatGPT para fines relacionados con viajes. Se empleó el modelado de ecuaciones estructurales para evaluar una serie de hipótesis fundamentadas en el marco PAD.

Resultados

Este estudio identifica tres características clave de la interacción entre humanos e IA: la ubicuidad del servicio, el entretenimiento y el antropomorfismo, que influyen significativamente en las respuestas emocionales de los usuarios, como el placer, la excitación y la dominación. La dominación y el placer mejoran las experiencias emocionales, impulsando la adopción continuada y las recomendaciones boca a boca positivas de ChatGPT, mientras que la excitación solo influye en las recomendaciones boca a boca, sin afectar la adopción continuada. Los resultados también confirman que el placer percibido por los usuarios al interactuar con ChatGPT es el factor con mayor impacto. Estos hallazgos contribuyen a la comprensión teórica al esclarecer los mecanismos emocionales que subyacen en las interacciones entre humanos e IA en el contexto del turismo.

Originalidad/valor

Este estudio analiza la tendencia emergente de la adopción sostenida de ChatGPT por parte de los turistas en el ámbito de los servicios de viaje. Los resultados subrayan cómo las diversas emociones generadas en la interacción humano-IA inciden en el uso prolongado de herramientas basadas en IA para servicios turísticos.

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Article
Publication date: 1 May 2002

HONG ZHANG, JONATHAN J. SHI and CHI‐MING TAM

This paper presents some simulation‐oriented techniques, particularly the resource allocation point (RAP) heuristic rule, for an activity‐based construction (ABC) simulation that…

206

Abstract

This paper presents some simulation‐oriented techniques, particularly the resource allocation point (RAP) heuristic rule, for an activity‐based construction (ABC) simulation that requires only one kind of element to model construction operations. RAP heuristic rule provides the simulation with the decision‐making ability for allocating limited resources during simulation. Predefined entity management strategies control the movements of simulation entities so as to model some complex features of construction operations. An activity object‐oriented (AOO) simulation strategy based on object‐oriented approach for the implementation of the ABC simulation by regarding activities as objects controls the mechanism of the ABC simulation by checking only relevant activities at certain time, other than checking all activities for each simulation time unit. An easy‐to‐use animation aims at enhancing understanding of simulation and assisting modellers in verifying and validating model.

Details

Engineering, Construction and Architectural Management, vol. 9 no. 5/6
Type: Research Article
ISSN: 0969-9988

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Book part
Publication date: 4 July 2019

Erdoğan Koç, Çağatan Taşkın and Hakan Boz

Consumers are faced with many new products. In almost every product category it is seen that there are more alternatives than provided in previous years. This situation may cause…

Abstract

Consumers are faced with many new products. In almost every product category it is seen that there are more alternatives than provided in previous years. This situation may cause consumers to feel uncomfortable/uncertain, especially about new products. Therefore, since they perceive this uncertainty, customers want to be in control. Control is one of the ways to help customers to decide on perceived risky situations.

The main purpose of the study is to explain the effects of the risk and control drive on consumer behavior and determine how businesses reduce the risk that consumers feel.

It is critical for enterprises to increase their brand awareness in order to reduce consumers’ risk perceptions and increase their controls (cognitive, behavioral, and decision) during purchasing decisions. Also, it will be useful for them to focus on activities increasing brand loyalty. They can especially carry out marketing activities allowing consumers to try new products or providing money back guarantees. Moreover, in order to reduce the risk perception and increase control by the customers, making the promotional contents of the product understandable and simple without hidden factors will contribute in a positive way.

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Contemporary Issues in Behavioral Finance
Type: Book
ISBN: 978-1-78769-881-9

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Book part
Publication date: 5 June 1996

Jonathan Cave and Stephen W. Salant

Abstract

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Agricultural Markets
Type: Book
ISBN: 978-0-44482-481-3

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Book part
Publication date: 9 October 2020

Nadia Smaili, Julien Le Maux and Walid Ben Amar

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Corporate Fraud Exposed
Type: Book
ISBN: 978-1-78973-418-8

Available. Content available
Book part
Publication date: 19 December 2017

Karin Klenke

Free Access. Free Access

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Women in Leadership 2nd Edition
Type: Book
ISBN: 978-1-78743-064-8

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Book part
Publication date: 4 September 2019

Barry M. Mitnick and Martin Lewison

Despite the existence of a variety of approaches to the understanding of behavioral and managerial ethics in organizations and business relationships generally, knowledge of…

Abstract

Despite the existence of a variety of approaches to the understanding of behavioral and managerial ethics in organizations and business relationships generally, knowledge of organizing systems for fidelity remains in its infancy. We use halakha, or Jewish law, as a model, together with the literature in sociology, economic anthropology, and economics on what it termed “middleman minorities,” and on what we have termed the Landa Problem, the problem of identifying a trustworthy economic exchange partner, to explore this issue.

The article contrasts the differing explanations for trustworthy behavior in these literatures, focusing on the widely referenced work of Avner Greif on the Jewish Maghribi merchants of the eleventh century. We challenge Greif’s argument that cheating among the Magribi was managed chiefly via a rational, self-interested reputational sanctioning system in the closed group of traders. Greif largely ignores a more compelling if potentially complementary argument, which we believe also finds support among the documentary evidence of the Cairo Geniza as reported by Goitein: that the behavior of the Maghribi reflected their deep beliefs and commitment to Jewish law, halakha.

Applying insights from this analysis, we present an explicit theory of heroic marginality, the production of extreme precautionary behaviors to ensure service to the principal.

Generalizing from the case of halakha, the article proposes the construct of a deep code, identifying five defining characteristics of such a code, and suggests that deep codes may act as facilitators of compliance. We also offer speculation on design features employing deep codes that may increase the likelihood of production of behaviors consistent with terminal values of the community.

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The Next Phase of Business Ethics: Celebrating 20 Years of REIO
Type: Book
ISBN: 978-1-83867-005-4

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Book part
Publication date: 16 June 2022

Ines Testoni, Lorenza Palazzo, Teresa Tosatto, Livia Sani, Gabriella Rossi and Jenny Ferizoviku

Purpose: The purpose of this study is to assess the effect of social isolation of minors with a parent or grandparent suffering from amyotrophic lateral sclerosis (ALS) and to

Abstract

Purpose: The purpose of this study is to assess the effect of social isolation of minors with a parent or grandparent suffering from amyotrophic lateral sclerosis (ALS) and to determine whether the psychological support offered by an Italian no-profit association helped them to manage stress.

Methodology: This study followed a qualitative research design. The participants responded to in-depth interviews that were processed with inductive thematic analysis.

Findings: Five themes emerged: feedback on the psychological intervention; learning and changes after the intervention; discourses on illness and death in the family; experiences and difficulties during the lockdown and suggestions for other peers who might face the same situation.

Social Implications: Psychological support is necessary for these minors, and it helped them to manage both the stress of living with ALS and the limitations of social relationships during the pandemic. It showed the importance of authentic and honest communication about illness and death that allowed minors to manage anxiety and fear. Positive reinterpretation of these experiences by transforming them into opportunities was also revealed.

Originality: Studies on families with ALS patients are numerous, but studies on children of these patients are still rare, and no study has investigated the impact of the COVID-19 pandemic on these children. This research investigated a topic that has not been covered previously and it also provided the opportunity to know how these children, preadolescents and adolescents living in an already complex environment, have experienced lockdown and restrictions. The study also enriched the literature on this important issue.

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Facing Death: Familial Responses to Illness and Death
Type: Book
ISBN: 978-1-80382-264-8

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