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Journal of Geoscience and Environment Protection 2022年第6期10卷 234-252页

作者： Assikohon Pulchérie Gouzile Martial Bama Bi Yourou Guillaume Zamina Ellélé Aimé Yapi Gneneyougo Emile Soro Bi Tie Albert Goula Tiembré Issiaka National Institute of Public Hygiene Abidjan C&#244 te d’Ivoire Félix Houphouë t Boigny University Abidjan C&#244 te d’Ivoire Nangui-Abrogoua University Abidjan C&#244 te d’Ivoire

Malaria, a febrile human disease transmitted by female anopheles whose ecology is linked to water, is a major public health problem in Côte d’Ivoire, more precisely in the Marahoué region located in the southwest of the country. In order to effectively control this disease, it is necessary to understand the etiology and the diffusion pattern of the vectors. This justifies this study, which proposes to determine the areas at risk of malaria transmission in order to carry out an effective fight against this disease in this region of Côte d’Ivoire. To achieve this, a combined approach of geographic information systems and multicriteria analysis was adopted. The analysis reveals that the south and northwest of the Marahoué region present a high risk for malaria transmission. This risk is linked to indicators such as climatic factors that cover 48.36% of the study area, environmental factors such as vegetation cover (NDVI), soil moisture (NDWI), altitude, hydrography (water point) and population that covers 55.29% of the area and land use. Also, the results indicated that 50.70% of the region has favorable conditions for malaria transmission. Overall, climatic and environmental indicators are the risk factors associated with the resurgence of malaria.

关键词： Mapping Palustrum multicriteria analysis Marahoué Ivory Coast

Modeling of Quaternary Groundwater Pollution Risk by GIS and multicriteria analysis in the Southern Part of Abidjan District(Cote d’Ivoire)

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Journal of Environmental Protection 2013年第11期4卷 1213-1223页

作者： Innocent Kouassi Kouame Aristide Gountoh Douagui Kouadio Koffi Brou Dibi Lazare Kouakou Kouassi Issiaka Savane Laboratoire de Geosciences et Environnement Universite Nangui AbrogouaAbidjanCote d’Ivoire Universite Jean Lorougnon Guede DaloaCote d’Ivoire

The pollution generated by human activities in the area “Vridi canal-Grand Bassam” puts more at risk the quaternary groundwater that supplies water to a large part of the population of the southern part of Abidjan city. This paper deals with the combined approach of geographic information systems and multicriteria analysis to delineate areas at risk of pollution of groundwater in the study area. The multicriteria analysis also incorporated the statistical and geostatistical techniques for defining the factor ratings and weightings of all the parameters under a GIS environment. The criterion for these factor ratings and weightings was the correlation coefficient of each parameter with the nitrates concentration in groundwater. Two indicators were combined for creating situations of pollution risks according to their importance: the intrinsic vulnerability indicators which combined the depth to groundwater, the net recharge, the slope, the soil media, the unsaturated hydraulic conductivity and extrinsic vulnerability characterized by the land use. The results showed that all to the site presents nitrate pollution risks with 50.7% of moderate risk, and 49.3% of high and very high risks. The areas which present the highest risks of pollution are the densely urbanized communes of Treichville, Marcory, Koumasi, Port-Bouet and Grand-Bassam. The sensitivity analysis indicates that parameters causing high sensitivity on the nitrate pollution risks map are the depth to groundwater and the recharge. The errors committed on the maps establishment are ±0.15%, ±0.40% and ±6% respectively for IV map, EV map and pollution risk map.

关键词： Pollution Risk Quaternary Groundwater GIS multicriteria analysis Sensitivity analysis Abidjan

A Novel IoT Application Recommendation System Using Metaheuristic Multi-Criteria analysis

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Computer Systems Science & Engineering 2021年第5期37卷 149-158页

作者： Mohammed Hayder Kadhim Farhad Mardukhi Department of Computer Engineering and Information Technology Razi UniversityKermanshahIran

There are a variety of Internet of Things(IoT)applications that cover different aspects of daily *** of these applications has different criteria and sub-criteria,making it difficult for the user to *** requires an automated approach to select IoT applications by considering *** paper presents a novel recommendation system for presenting applications on the ***,using the analytic hierarchy process(AHP),a multi-layer architecture of the criteria and sub-criteria in IoT applications is *** architecture is used to evaluate and rank IoT *** a result,finding the weight of the criteria and subcriteria requires a metaheuristic *** this paper,a sequential quadratic programming algorithm is used to find the optimal weight of the criteria and sub-criteria *** the best of our knowledge,this is the first study to use an analysis of metaheuristic criteria and sub-criteria to design an IoT application recommendation *** evaluations and comparisons in the experimental results section show that the proposed method is a comprehensive and reliable model for the construction of an IoT applications recommendation system.

关键词： Internet of Things smart objects recommendation system multicriteria analysis sequential quadratic programming

An ontology-based multicriteria spatial decision support system:a case study of house selection

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Geo-Spatial Information Science 2012年第3期15卷 177-185页

作者： Jacek MALCZEWSKI Mohammadreza JELOKHANI-NIARAKI Department of Geography Western UniversityLondonOntario N6A 5C2Canada

The paper proposes an ontology-based multicriteria spatial decision support system(MC-SDSS)for the house selection *** house selection ontology serves as a foundation for spatial multicriteria decision analysis(MCDA)in the house selection *** is built using the Web Ontology Language(OWL).The ontology represents the spatial MCDA knowledge associated with house selection using semantic machine-interpretable concepts and relationships in such a way that they can be used by machines not just for display purposes,but also for processing,automation,integration,and reuse across *** contains concepts(or classes)including quantitative and qualitative criteria(objectives and attributes),decision alternatives(houses for sale),criterion weights,and location attributes of the decision *** concepts are organized into a hierarchical classification structure using the Analytic Hierarchy *** evaluate the decision alternatives,a set of rules is implemented within the OWL knowledge base with the Semantic Web Rule *** rules are expressed as combinations of the OWL concepts and their *** paper illustrates an implementation of the proposed ontology-based MC-SDSS architecture using a case study of house selection in the City of Tehran,Iran.

关键词： GIS multicriteria analysis spatial decision support system ontology house selection

A Reexamination of Methods of Hierarchic Composition in the AHP

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Systems Science and Systems Engineering 2002年第4期11卷 503-510页

作者： ZHANG Zhi-yong Economics and Management Department, Xi′an Petroleum University, Xi′an 710065, Shaanxi Province, China Economics and Management Department Xi' an Petroleum University Xi'an 710065 Shaanxi Province China

This paper demonstrates that we should use two different hierarchic composition methods for the two different types of levels in the AHP. The first method is using the weighted geometric mean to synthesize the judgments of alternative-type-level elements, which is the only hierarchic composition method for the alternative-type level in an AHP hierarchy, and the rank is preserved automatically. The second one is using the weighted arithmetic mean to synthesize the priorities of the criteria-type-level elements, which is the only hierarchic composition method for all the criteria-type levels, and rank reversals are allowed.

关键词： analytic hierarchy process multicriteria analysis decision theory hierarchic composition priority synthesis rank preservation and reversal of the soil thermodynamic parameters, such as the soil thermal conductivity, soil heat capacity, so

Stability analysis of Ranking Alternatives Based on Subjective and Objective Weight

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Systems Science and Systems Engineering 2002年第1期11卷 105-110页

作者： JIANG Yan, ZUO Bao-he, YUE Chao-yuan Institute of Systems Engineering, Huazhong University of Science and Technology, Wuhan 430074, Hubei, China Institute of Systems Engineering Huazhong University of Science and Technology Wuhan 430074 Hubei China

Weights of criteria are used to assess the relative importance of the different criteria in multicriteria analysis, which can influence ranking result more or less depending on the multicriteria decision-making method used. In this paper, the influences of alternatives′ ranking result associated with the change of weight are discussed by making use of the concept of weight stability intervals based on subjective and objective integrated weighting approach. Meamwhile, A model of weight proportion stability intervals is proposed. a numeral example is used to illuminate how many increment of objective weight can change the ranking results determined by subjective weight.

关键词： multicriteria analysis weights of criteria ranking stability analysis

Contribution of Geomatics to the Delimitation of Protection Perimeters: Case of Agbo River in Agboville (South-East of Côte d’Ivoire)

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Journal of Environmental Protection 2020年第6期11卷 470-490页

作者： Gabriel Etienne Ake Anowa Evrade Larissa Eba Louan Odile Ble Aïchatou Adebayo Jean Jaurès Assi Mahaman Bachir Saley Jean Biemi Water and Environment Sciences and Technical Laboratory (WESTL) UFR of Earth Sciences and Mineral Resources University of Felix Houphouet-Boigny Abidjan C&ocirc te d’Ivoire University Center for Research and Application in Remote Sensing (UCRARS) Abidjan C&ocirc te d’Ivoire

The present study aims to delimit protection perimeters around the “Agbo” river in Agboville in order to reduce the risks of pollution of this water resource. The methodological approach consisted first all in assessing the vulnerability of the resource and then in determining the protection perimeters based on the vulnerability map and previous studies. Five parameters (slope, land use, soil type, annual runoff and drainage density) were used. These parameters were then weighted using the Saaty multicriteria analysis method. The vulnerability map reveals four classes (very low, low, medium and high) with a dominance of the low class (41.35% of the area). Three protection perimeters were delineated (immediate, close and remote). The immediate protection perimeter is delimited at a distance of 200 m around the SODECI water intake on the “Agbo” river and covers the areas with a strong influence on the vulnerability to pollution of the river. The closer protection perimeter at a distance of 1000 m, is represented by the zones with strong influence on the vulnerability of the resource and the direction of water flow in the watershed. Finally, the remote protection perimeter covers a large part of the catchment area with a surface area of 510.36 km2 and takes into account the zones that have an influence on the vulnerability to pollution of the resource. These delimited protection perimeters can serve as a guide for the management and protection of the water intake in Agboville as well as for land use planning in this area.

关键词： Vulnerability Protection of Perimeters multicriteria analysis Agboville Côte d’Ivoire

Cartography for the Aquifer Potential Recharge Areas of the Base of the Department of Aboisso(South-East Cote d’Ivoire)

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Journal of Geoscience and Environment Protection 2019年第8期7卷 49-68页

作者： Gabriel Etienne Ake Kan Jean Kouame Daouda Fofana Oularé Sekouba Affoué Bénédicte Koffi Jean Patrice Jourda Laboratory of Science and Technology of Water and Environment (LSTWE) UFR of Earth Sciences and Mineral Resources University of Félix Houphouet-Boigny Abidjan Cote d’Ivoire University Center for Research and Application in Remote Sensing (UCRARS) Abidjan Cote d’Ivoire

The study highlights the potential recharge areas of the aquifers of the Department of Aboisso for an adequate and rational management of their use. The methodology used consisted in the identification of parameters (land use, soil types, drainage density, slope, induced permeability and alteration thickness) allowing infiltration and their expression as thematic maps. A weighting of these parameters was made by the multicriteria analysis method of Saaty. The integration to GIS conducted to elaborate the map of the potential recharge area of the aquifers for the Department of Aboisso. It brings to light five recharge level classes (bad: 20%;mediocre: 19%, medium: 45%;good: 15% and very good: 1%) in the study area. That map reveals the dominance of good recharge areas covering 61% and practically all over the studied area. They are generally characterized with gentle slopes coupled with mosaics of cultivations and forests, and high induced permeability allowing better infiltration. The zones of low recharge cover 39% of the department’s area, and are mainly located in urban areas inside the streams. This study exhibited that the land use is the preponderant parameter influencing the recharge in base area. This map could be considered as an excellent support for all kinds of activities especially to implement planning in the Department of Aboisso, the setting up of drilling broadbands and the choice of future sites for landfills or landfill of wastes to protect groundwater from any pollution.

关键词： Recharge Cartography multicriteria analysis Aboisso Cote d’Ivoire

Wireless Sensor Network Components for Air Pollution Monitoring in the Urban Environment:Criteria and analysis for Their Selection

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Wireless Sensor Network 2013年第12期5卷 229-240页

作者： Vendula Hejlová Vít Vozenílek Department of Geoinformatics Palacky University in OlomoucOlomoucCzech Republic

Wireless sensor networks (WSNs) are fast evolving technology for collecting data in real time. Every wireless sensor network (WSN) is consisted of technical and software components which have to refer to the selected application. The paper focuses on the selection of WSN components. The WSN will be situated in the center of Olomouc City (OWSN). It will focus on measurements of harmful air pollutants and selected basic meteorological elements. The criteria for selection of WSN components including the most important parameters will be chosen and the final evaluation of the option utility will be made on the basis of multicriteria decision making process.

关键词： Components of Wireless Sensor Network Criterion multicriteria analysis Sensor Node

Energy performance indicators developing

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Energy performance indicators developing