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Article
Publication date: 18 June 2024

John Aliu, Ayodeji Emmanuel Oke and Lydia Uyi Ehiosun

This study aims to evaluate the drivers influencing the integration of distributed ledger technologies (DLTs) in the Nigerian construction industry to provide a comprehensive…

Abstract

Purpose

This study aims to evaluate the drivers influencing the integration of distributed ledger technologies (DLTs) in the Nigerian construction industry to provide a comprehensive analysis of the factors that shape the adoption and utilization of this transformative technology within the sector.

Design/methodology/approach

This objective was achieved through a quantitative research approach, utilizing a structured questionnaire to systematically gather data from various stakeholders in the Nigerian construction sector. Data obtained were analyzed using descriptive statistics, alongside inferential statistical techniques like the Kruskal-Wallis H-test, the Shapiro-Wilk test and exploratory factor analysis.

Findings

The most highly ranked drivers for DLT within the construction industry are security and fraud resistance, traceability and transparency, government support, compliance and reporting and trust building. Further analysis unveiled five distinct factors of application areas, namely: technological and operational drivers, economic and financial drivers, regulatory and government drivers, collaborative and stakeholder drivers and environmental and sustainability drivers.

Practical implications

The practical implications emphasize the need for construction industry stakeholders to focus on security, transparency and trust-building when considering DLT adoption. This study also offers valuable insights for investors and technology providers seeking opportunities in the Nigerian construction sector.

Originality/value

This study sheds light on the factors most critical for DLT adoption in the Nigerian construction sector. Unlike previous research, this study pinpoints security and fraud resistance, along with traceability and transparency, as the most influential drivers. This highlights the Nigerian construction industry’s particular vulnerability to fraud and its emphasis on clear audit trails.

Details

International Journal of Building Pathology and Adaptation, vol. ahead-of-print no. ahead-of-print
Type: Research Article
ISSN: 2398-4708

Keywords

Article
Publication date: 1 April 2002

Jouni Smed, Timo Kaukoranta and Harri Hakonen

Distributed, real‐time multiplayer computer games (MCGs) are in the vanguard of utilizing the networking possibilities. Although related research has been done in military…

3941

Abstract

Distributed, real‐time multiplayer computer games (MCGs) are in the vanguard of utilizing the networking possibilities. Although related research has been done in military simulations, virtual reality systems, and computer supported cooperative working, the suggested solutions diverge from the problems posed by MCGs. With this in mind, this paper provides a concise overview of four aspects affecting networking in MCGs. First, networking resources (bandwidth, latency, and computational power) set the technical boundaries within which the MCG must operate. Second, distribution concepts encompass communication architectures (peer‐to‐peer, client/server, server‐network), and both data and control architectures (centralized, distributed, replicated). Third, scalability allows the MCG to adapt to the resource changes by parametrization. Finally, security aims at fighting back against cheating and vandalism, which are common in online gaming.

Details

The Electronic Library, vol. 20 no. 2
Type: Research Article
ISSN: 0264-0473

Keywords

Open Access
Article
Publication date: 16 April 2024

Soraya González-Mendes, Sara Alonso-Muñoz, Fernando E. García-Muiña and Rocío González-Sánchez

This paper aims to provide an overview of the application of blockchain to agri-food supply chains, including key issues and trends. It examines the state of the art and…

1064

Abstract

Purpose

This paper aims to provide an overview of the application of blockchain to agri-food supply chains, including key issues and trends. It examines the state of the art and conceptual structure of the field and proposes an agenda to guide future research.

Design/methodology/approach

This article performs a bibliometric analysis using VOSviewer software on a sample of 205 articles from the WoS database to identify research trend topics.

Findings

The number of publications in this area has increased since 2020, which shows a growing research interest. The research hotspots are related to the integration of blockchain technology in the agri-food supply chain for traceability, coordination between all actors involved, transparency of operations and improvement of food safety. Furthermore, this is linked to sustainability and the achievement of the sustainable development gtoals (SDGs), while addressing key challenges in the implementation of blockchain-based technologies in the agri-food supply chain.

Practical implications

The application of blockchain in the agri-food supply chain may consider four key aspects. Firstly, the implementation of blockchain can improve the traceability of food products. Secondly, this technology supports sustainability issues and could avoid disruptions in the agri-food supply chain. Third, blockchain improves food quality and safety control throughout the supply chain. Fourthly, the findings show that regulation is needed to improve trust between stakeholders.

Originality/value

The paper provides a comprehensive overview of the blockchain phenomenon in the agri-food supply chain by optimising the search criteria. Moreover, it serves to bridge to future research by identifying gaps in the field.

Details

British Food Journal, vol. 126 no. 13
Type: Research Article
ISSN: 0007-070X

Keywords

Article
Publication date: 22 August 2022

Mabrook Al-Rakhami and Majed Al-Mashari

This work focuses on the interoperability of the blockchain from the viewpoint of its technological evolution in the wider context of supply chain systems. Interoperability…

Abstract

Purpose

This work focuses on the interoperability of the blockchain from the viewpoint of its technological evolution in the wider context of supply chain systems. Interoperability concerns the most since it is among the most persevering problems in the process of blockchain adaptation. The study aims to trace and pinpoint all the different methods that affect the interoperability of blockchains, gather all the obtainable evidence and recognize gaps in between the applicable approaches mentioned across the contemporary academic literature.

Design/methodology/approach

An analysis is done of seven interoperability approaches based on their relevance, practical usefulness and adoption processes concerning the blockchain. Mainly, this work examines interoperability from several different perspectives. An interoperability modular decomposition via a layered model has been defined through the level of conceptual interoperability (LCIM) and level of information system interoperability (LISI), which represent the most popular metrics with regard to assessing the level of interoperability from a qualitative level.

Findings

Generally, the findings of this work are directed in two major aspects: Firstly, it expands the research around blockchain technology interoperability by providing crucial background information and pinpointing important connotations for both industrial and academic environments. It also defines and analyzes several different approaches toward the blockchain platform's interoperability. Secondly, it also identifies and proposes several scenarios that take advantage of multiple blockchain application approaches, highlights various issues and challenges to the evolution of interoperability standards and solutions and indicates the desired areas of further research.

Originality/value

An essential aspect of the originality of this paper is that, contrary to other work contributions, this work summarized the different interoperability approaches for blockchain in supply chain systems. Mainly, seven approaches were discussed for practitioners and researchers, and the open issues and future research direction were considered.

Details

Business Process Management Journal, vol. 28 no. 5/6
Type: Research Article
ISSN: 1463-7154

Keywords

Article
Publication date: 1 May 1998

David C. Chou

Intranet adopts the same information technology that the Internet utilizes for network processing with the exception of system boundaries. Moving corporate systems onto an…

1884

Abstract

Intranet adopts the same information technology that the Internet utilizes for network processing with the exception of system boundaries. Moving corporate systems onto an intranet environment will increase the data traffic within corporate network. In order to smooth out data traffic in the network, adopting a high‐quality management process to the intranet is needed. This article discusses the costs and benefits of adopting the intranet, tool availability and selection criteria, and some management issues for developing an intranet.

Details

Internet Research, vol. 8 no. 2
Type: Research Article
ISSN: 1066-2243

Keywords

Article
Publication date: 1 March 1994

Kim Mills and Geoffrey Fox

InfoMall is a program led by the Northeast Parallel Architectures Centerfeaturing a partnership of approximately twenty‐four organizations witha plan for accelerating development…

305

Abstract

InfoMall is a program led by the Northeast Parallel Architectures Center featuring a partnership of approximately twenty‐four organizations with a plan for accelerating development of the High‐Performance Computing and Communications (HPCC) software and systems industry. HPCC is a critical technology where the United States has clear international leadership and which will have unprecedented impact on industry, education, society, and defense. The communications component of HPCC is critical to developing HPCC products. Acceptance of HPCC by these real‐world sectors has been delayed by the extremely hard problem of HPCC software development. InfoMall employs a novel technology development strategy involving closely linked programs in technology extraction and certification, software development, marketing, education, and training, economic development, and small business support. The process is constructured and explained by analogy to a full‐service set of stores in a shopping mall.

Details

Internet Research, vol. 4 no. 1
Type: Research Article
ISSN: 1066-2243

Keywords

Article
Publication date: 1 June 2001

Kenro Takeda, Yasuo Nasu, Genci Capi, Mitsuhiro Yamano, Leonard Barolli and Kazuhisa Mitobe

Recently, many control architectures for robots have been proposed. However, in these architectures, it is difficult to add new functions to existing applications or add new…

Abstract

Recently, many control architectures for robots have been proposed. However, in these architectures, it is difficult to add new functions to existing applications or add new applications. Moreover, developing a robot control system using many researchers makes it difficult to cooperate with each other. In order to deal with these problems, we propose a Humanoid Robot Control Architecture (HRCA) based on Common Object Request Broker Architecture (CORBA). The proposed HRCA is organized as a client/server control architecture. The HRCA is implemented as an integration of many humanoid robot control modules, which correspond to CORBA servers and clients. By applying these to “Bonten‐Maru I” a humanoid robot, which is under development in our laboratory, we describe the HRCA modules and the effectiveness of HRCA. We confirmed the effectiveness of HRCA from simulation and experimental results. By using the proposed HRCA, the control of the humanoid robot in a distributed environment such as a Local Area Network (LAN) is possible and thus various humanoid robots in the world can share their own modules with each other via the Internet.

Details

Industrial Robot: An International Journal, vol. 28 no. 3
Type: Research Article
ISSN: 0143-991X

Keywords

Article
Publication date: 1 October 2004

Wendy L. Currie, Xinkun Wang and Vishanth Weerakkody

This paper discusses an ongoing research programme, which explores the development of the software‐as‐a‐service business model by different service providers (xSPs). With the…

2832

Abstract

This paper discusses an ongoing research programme, which explores the development of the software‐as‐a‐service business model by different service providers (xSPs). With the demise of the first phase of the ASP market, due to the failure of vendors to provide business value to potential and existing customers, Web services promise to resolve some of these problems by integrating software applications across heterogeneous technology platforms and business environments. Whether this will be achieved is the subject of continuing debate. This paper presents the preliminary findings from a study, which uses the Microsoft .NET technology platform to develop Web services. Two Web‐enabled prototype databases are discussed. The paper concludes that Web services is still relatively new, but if key technical and business challenges are resolved, it may provide value for the customer where ASPs failed.

Details

Journal of Enterprise Information Management, vol. 17 no. 5
Type: Research Article
ISSN: 1741-0398

Keywords

Article
Publication date: 1 December 2002

Catherine Ebenezer

Provides an overview of the present state of development of integrated library systems and identifies, describes and evaluates significant trends in the industry in relation to…

3117

Abstract

Provides an overview of the present state of development of integrated library systems and identifies, describes and evaluates significant trends in the industry in relation to their context within the overall development of library services. Notes that the library systems market, and developments in library systems, are driven by Internet trends and by the software Industry rather than by the library and information community and that they are subject to global economic imperatives.

Details

VINE, vol. 32 no. 4
Type: Research Article
ISSN: 0305-5728

Keywords

Article
Publication date: 5 October 2022

Sophiya Shiekh, Mohammad Shahid, Manas Sambare, Raza Abbas Haidri and Dileep Kumar Yadav

Cloud computing gives several on-demand infrastructural services by dynamically pooling heterogeneous resources to cater to users’ applications. The task scheduling needs to be…

71

Abstract

Purpose

Cloud computing gives several on-demand infrastructural services by dynamically pooling heterogeneous resources to cater to users’ applications. The task scheduling needs to be done optimally to achieve proficient results in a cloud computing environment. While satisfying the user’s requirements in a cloud environment, scheduling has been proven an NP-hard problem. Therefore, it leaves scope to develop new allocation models for the problem. The aim of the study is to develop load balancing method to maximize the resource utilization in cloud environment.

Design/methodology/approach

In this paper, the parallelized task allocation with load balancing (PTAL) hybrid heuristic is proposed for jobs coming from various users. These jobs are allocated on the resources one by one in a parallelized manner as they arrive in the cloud system. The novel algorithm works in three phases: parallelization, task allocation and task reallocation. The proposed model is designed for efficient task allocation, reallocation of resources and adequate load balancing to achieve better quality of service (QoS) results.

Findings

The acquired empirical results show that PTAL performs better than other scheduling strategies under various cases for different QoS parameters under study.

Originality/value

The outcome has been examined for the real data set to evaluate it with different state-of-the-art heuristics having comparable objective parameters.

Details

International Journal of Pervasive Computing and Communications, vol. 19 no. 5
Type: Research Article
ISSN: 1742-7371

Keywords

21 – 30 of over 80000