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Article
Publication date: 21 May 2021

Doaa Salaheldin Ismail Elsayed

Aleppo city in Syria has witnessed severe bombardment since the 2011 war affecting its landscape heritage, causing explicit geomorphological changes with anthropogenic qualities…

Abstract

Purpose

Aleppo city in Syria has witnessed severe bombardment since the 2011 war affecting its landscape heritage, causing explicit geomorphological changes with anthropogenic qualities. The research aims to log observations on the patterns of bombardment craters. It investigates their key role in guiding post-war recovery plans. Currently, the interpretation of war scars is not considered in the reconstruction plans proposed by local administrations and here lies the importance of the research.

Design/methodology/approach

The study investigates the geomorphological transformations along the southern citadel perimeter in old Aleppo. Currently, digital tools facilitated data prediction in conflict areas. The research employs an empirical method for inhabiting war craters based on both qualitative and quantitative approaches. The former utilizes satellite images to define the geographical changes of landscape heritage. The latter applies geostatistical data analysis, validation, interpolation and simulation for multi-temporal Google Earth maps. The study exploits Surfer 13 software to localize and measure the preserved craters.

Findings

The research employs the generated models in a landscape design proposal examining the method's applicability. Finally, it offers a methodological toolkit guiding post-war landscape recovery toward the interpretation of conflict geography.

Practical implications

The paper enables a practical understanding of the contemporaneity of landscape heritage recovery as an action between sustainable development and conservation.

Social implications

The paper integrates the conflict geographies to the people's commemoration of places and events.

Originality/value

The article offers an insight into the rehabilitation of war landscapes focusing on land craters, exploiting geostatistical data prediction methods.

Details

Journal of Cultural Heritage Management and Sustainable Development, vol. 12 no. 4
Type: Research Article
ISSN: 2044-1266

Keywords

Book part
Publication date: 30 May 2013

Abstract

Details

Agriculture in Mediterranean Europe: Between Old and New Paradigms
Type: Book
ISBN: 978-1-78190-597-5

Book part
Publication date: 25 October 2023

Mohammad Raziuddin Chowdhury, Md Sakib Ullah Sourav and Rejwan Bin Sulaiman

From the perspective of any nation, rural areas generally present a comparable set of problems, such as a lack of proper healthcare, education, living conditions, wages and market…

Abstract

From the perspective of any nation, rural areas generally present a comparable set of problems, such as a lack of proper healthcare, education, living conditions, wages and market opportunities. Some nations have created and developed the concept of smart villages during the previous few decades, which effectively addresses these issues. The landscape of traditional agriculture has been radically altered by digital agriculture, which has also had a positive economic impact on farmers and those who live in rural regions by ensuring an increase in agricultural production. We explored current issues in rural areas, and the consequences of smart village applications, and then illustrate our concept of smart village from recent examples of how emerging digital agriculture trends contribute to improving agricultural production in this chapter.

Details

Technology and Talent Strategies for Sustainable Smart Cities
Type: Book
ISBN: 978-1-83753-023-6

Keywords

Article
Publication date: 22 December 2021

C. Ganeshkumar, Sanjay Kumar Jena, A. Sivakumar and T. Nambirajan

This paper is a literature review on use of artificial intelligence (AI) among agricultural value chain (AVC) actors, and it brings out gaps in research in this area and provides…

1247

Abstract

Purpose

This paper is a literature review on use of artificial intelligence (AI) among agricultural value chain (AVC) actors, and it brings out gaps in research in this area and provides directions for future research.

Design/methodology/approach

The authors systematically collected literature from several databases covering 25 years (1994–2020). They classified literature based on AVC actors present in different stages of AVC. The literature was analysed using Nvivo 12 (qualitative software) for descriptive and content analysis.

Findings

Fifty percent of the reviewed studies were empirical, and 35% were conceptual. The review showed that AI adoption in AVC could increase agriculture income, enhance competitiveness and reduce cost. Among the AVC stages, AI research related to agricultural processing and consumer sector was very low compared to input, production and quality testing. Most AVC actors widely used deep learning algorithm of artificial neural networks in various aspects such as water resource management, yield prediction, price/demand forecasting, energy efficiency, optimalization of fertilizer/pesticide usage, crop planning, personalized advisement and predicting consumer behaviour.

Research limitations/implications

The authors have considered only AI in the AVC, AI use in any other sector and not related to value chain actors were not included in the study.

Originality/value

Earlier studies focussed on AI use in specific areas and actors in the AVC such as inputs, farming, processing, distribution and so on. There were no studies focussed on the entire AVC and the use of AI. This review has filled that literature gap.

Details

Journal of Agribusiness in Developing and Emerging Economies, vol. 13 no. 3
Type: Research Article
ISSN: 2044-0839

Keywords

Article
Publication date: 16 April 2018

Qi Zhou, Xinyu Shao, Ping Jiang, Tingli Xie, Jiexiang Hu, Leshi Shu, Longchao Cao and Zhongmei Gao

Engineering system design and optimization problems are usually multi-objective and constrained and have uncertainties in the inputs. These uncertainties might significantly…

Abstract

Purpose

Engineering system design and optimization problems are usually multi-objective and constrained and have uncertainties in the inputs. These uncertainties might significantly degrade the overall performance of engineering systems and change the feasibility of the obtained solutions. This paper aims to propose a multi-objective robust optimization approach based on Kriging metamodel (K-MORO) to obtain the robust Pareto set under the interval uncertainty.

Design/methodology/approach

In K-MORO, the nested optimization structure is reduced into a single loop optimization structure to ease the computational burden. Considering the interpolation uncertainty from the Kriging metamodel may affect the robustness of the Pareto optima, an objective switching and sequential updating strategy is introduced in K-MORO to determine (1) whether the robust analysis or the Kriging metamodel should be used to evaluate the robustness of design alternatives, and (2) which design alternatives are selected to improve the prediction accuracy of the Kriging metamodel during the robust optimization process.

Findings

Five numerical and engineering cases are used to demonstrate the applicability of the proposed approach. The results illustrate that K-MORO is able to obtain robust Pareto frontier, while significantly reducing computational cost.

Practical implications

The proposed approach exhibits great capability for practical engineering design optimization problems that are multi-objective and constrained and have uncertainties.

Originality/value

A K-MORO approach is proposed, which can obtain the robust Pareto set under the interval uncertainty and ease the computational burden of the robust optimization process.

Details

Engineering Computations, vol. 35 no. 2
Type: Research Article
ISSN: 0264-4401

Keywords

Open Access
Article
Publication date: 31 October 2018

Assad Mehmood, Kashif Zia, Arshad Muhammad and Dinesh Kumar Saini

Participatory wireless sensor networks (PWSN) is an emerging paradigm that leverages existing sensing and communication infrastructures for the sensing task. Various environmental…

Abstract

Purpose

Participatory wireless sensor networks (PWSN) is an emerging paradigm that leverages existing sensing and communication infrastructures for the sensing task. Various environmental phenomenon – P monitoring applications dealing with noise pollution, road traffic, requiring spatio-temporal data samples of P (to capture its variations and its profile construction) in the region of interest – can be enabled using PWSN. Because of irregular distribution and uncontrollable mobility of people (with mobile phones), and their willingness to participate, complete spatio-temporal (CST) coverage of P may not be ensured. Therefore, unobserved data values must be estimated for CST profile construction of P and presented in this paper.

Design/methodology/approach

In this paper, the estimation of these missing data samples both in spatial and temporal dimension is being discussed, and the paper shows that non-parametric technique – Kernel Regression – provides better estimation compared to parametric regression techniques in PWSN context for spatial estimation. Furthermore, the preliminary results for estimation in temporal dimension have been provided. The deterministic and stochastic approaches toward estimation in the context of PWSN have also been discussed.

Findings

For the task of spatial profile reconstruction, it is shown that non-parametric estimation technique (kernel regression) gives a better estimation of the unobserved data points. In case of temporal estimation, few preliminary techniques have been studied and have shown that further investigations are required to find out best estimation technique(s) which may approximate the missing observations (temporally) with considerably less error.

Originality/value

This study addresses the environmental informatics issues related to deterministic and stochastic approaches using PWSN.

Details

International Journal of Crowd Science, vol. 2 no. 2
Type: Research Article
ISSN: 2398-7294

Keywords

Article
Publication date: 18 November 2019

Guanying Huo, Xin Jiang, Zhiming Zheng and Deyi Xue

Metamodeling is an effective method to approximate the relations between input and output parameters when significant efforts of experiments and simulations are required to…

Abstract

Purpose

Metamodeling is an effective method to approximate the relations between input and output parameters when significant efforts of experiments and simulations are required to collect the data to build the relations. This paper aims to develop a new sequential sampling method for adaptive metamodeling by using the data with highly nonlinear relation between input and output parameters.

Design/methodology/approach

In this method, the Latin hypercube sampling method is used to sample the initial data, and kriging method is used to construct the metamodel. In this work, input parameter values for collecting the next output data to update the currently achieved metamodel are determined based on qualities of data in both the input and output parameter spaces. Uniformity is used to evaluate data in the input parameter space. Leave-one-out errors and sensitivities are considered to evaluate data in the output parameter space.

Findings

This new method has been compared with the existing methods to demonstrate its effectiveness in approximation. This new method has also been compared with the existing methods in solving global optimization problems. An engineering case is used at last to verify the method further.

Originality/value

This paper provides an effective sequential sampling method for adaptive metamodeling to approximate highly nonlinear relations between input and output parameters.

Details

Engineering Computations, vol. 37 no. 3
Type: Research Article
ISSN: 0264-4401

Keywords

Article
Publication date: 4 August 2023

Ana Valeria Calvo, Ana Dolores Franco and Marta Frasquet

This study aims to explore the role that artificial intelligence (AI) systems could play in configuring and enhancing the omnichannel customer experience (OCE).This paper aims to…

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Abstract

Purpose

This study aims to explore the role that artificial intelligence (AI) systems could play in configuring and enhancing the omnichannel customer experience (OCE).This paper aims to pave the way to better understand the intersection between these two novel topics through perspectives and associated interpretations from managers', consultants' and consumers' beliefs, experiences and thoughts.

Design/methodology/approach

The study adopts an explorative inductive design. Data from 41 in-depth interviews with high-level retail managers (12), AI consultants (3) and omnichannel consumers (26) was analyzed using grounded theory methodology.

Findings

The study's results revealed that, when AI systems are implemented in the omnichannel experience, some dimensions of the OCE change in relevance. The findings show that some OCE dimensions are easier to relate with experiential elements of the omnichannel experience, such as personalization, consistency and flexibility. In contrast, integration and connectivity are perceived as internal retailer capabilities that enable the omnichannel strategy. Consumers' data also show differences in the omnichannel customer journeys for the product categories of clothes, electronics and furniture.

Originality/value

This study presents insights on the impact of AI on OCE from top-retail managers', consultants' and consumers' perspectives. This choice allowed researchers to explore and uncover interesting intersecting points and examine issues related to omnichannel experience and AI systems implementation, providing guidance for future research.

Details

International Journal of Retail & Distribution Management, vol. 51 no. 9/10
Type: Research Article
ISSN: 0959-0552

Keywords

Article
Publication date: 18 January 2016

Jun Ni, Jifei Dong, Jingchao Zhang, Fangrong Pang, Weixing Cao and Yan Zhu

– The purpose of this paper is to improve the accuracy and signal-to-noise ratio (SN) of a crop nitrogen sensor.

Abstract

Purpose

The purpose of this paper is to improve the accuracy and signal-to-noise ratio (SN) of a crop nitrogen sensor.

Design/methodology/approach

The accuracy and wide adaptability of two spectral calibration methods for a crop nitrogen sensor based on standard reflectivity gray plates and standard detector, respectively, were compared.

Findings

The calibration method based on standard detector could significantly improve the measurement accuracy and the SN of this crop nitrogen sensor. When compared with the method based on standard gray plates, the measurement accuracy and the SN of the crop nitrogen sensor calibrated based on the standard detector method improved by 50 and 10 per cent, respectively.

Originality/value

This research analysed the calibration problems faced by the crop nitrogen sensor (type CGMD302) based on standard gray plates, and proposed a sensor calibration method based on a standard detector. Finally, the results of the two calibration methods were compared in terms of measurement accuracy and the SN of the crop nitrogen sensor.

Details

Sensor Review, vol. 36 no. 1
Type: Research Article
ISSN: 0260-2288

Keywords

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