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Improvement of a location-aware recommender system using volunteered geographic information / Sepehr Honarparvar in Geocarto international, vol 34 n° 13 ([15/10/2019])  

Public [article]  inGeocarto international > vol 34 n° 13 [15/10/2019] . - pp1496 - 1513 Titre : Improvement of a location-aware recommender system using volunteered geographic information Type de document : Article/Communication Auteurs : Sepehr Honarparvar, Auteur ; Rouzbeh Forouzandeh Jonaghani, Auteur ; Ali Asghar Alesheikh, Auteur ; Behnam Atazadeh, Auteur Année de publication : 2019 Article en page(s) : pp1496 - 1513 Note générale : bibliographie Langues : Anglais (eng) Descripteur : [Vedettes matières IGN] Géomatique web [Termes IGN] actualité des données [Termes IGN] approche participative [Termes IGN] base de données localisées [Termes IGN] classement [Termes IGN] données localisées des bénévoles [Termes IGN] OpenStreetMap [Termes IGN] prise en compte du contexte [Termes IGN] qualité des données [Termes IGN] système de recommandation [Termes IGN] utilisateur Résumé : (auteur) Recommender systems (RS), as supportive tools, filter information from a massive amount of data based on the determined preferences. Most of the RS require information about the context of users such as their locations. In such cases, location-aware recommender systems (LARS) can be employed to suggest more personalized items to the users. The most current research projects on LARS focus on the development of algorithms, evaluation methods and applications. However, the role of up-to-date spatial databases in LARS is not a well-researched area. The up-to-date spatial information would potentially improve the accuracy of items which are recommended by LARS. Volunteered geographic information (VGI) could be a low-cost source of up-to-date spatial information for LARS. This article proposes an approach to enrich spatial databases of LARS by VGI. Since not all records of VGI are fitted for use in LARS, a mechanism is developed to identify useful information. Some VGI data sets refer to existing spatial data in the database while other VGI data sets are shared for the first time. Therefore, the proposed method assessed the quality of VGI with reference source (for VGI which is existed in the database) and VGI without reference source (for VGI which is shared for the first time). To demonstrate the feasibility of the proposed approach, a mobile application has been developed to recommend suitable restaurants to the users based on their geospatial locations. The evaluation of the method indicates that VGI can potentially enhance the functionality of the LARS in predicting the users’ interests. Numéro de notice : A2019-510 Affiliation des auteurs : non IGN Thématique : GEOMATIQUE Nature : Article nature-HAL : ArtAvecCL-RevueIntern DOI : 10.1080/10106049.2018.1493155 Date de publication en ligne : 10/09/2018 En ligne : https://doi.org/10.1080/10106049.2018.1493155 Format de la ressource électronique : URL article Permalink : https://documentation.ensg.eu/index.php?lvl=notice_display&id=93810 [article]

Exemplaires(1)

Code-barres	Cote	Support	Localisation	Section	Disponibilité
059-2019131	RAB	Revue	Centre de documentation	En réserve L003	Disponible

A novel approach to site selection: collaborative multi-criteria decision making through geo-social network (case study: public parking) / Zeinab Neisani Samani in ISPRS International journal of geo-information, vol 7 n° 3 (March 2018)  

Public [article]  inISPRS International journal of geo-information > vol 7 n° 3 (March 2018) Titre : A novel approach to site selection: collaborative multi-criteria decision making through geo-social network (case study: public parking) Type de document : Article/Communication Auteurs : Zeinab Neisani Samani, Auteur ; Mohammad Karimi, Auteur ; Ali Asghar Alesheikh, Auteur Année de publication : 2018 Note générale : Bibliographie Langues : Anglais (eng) Descripteur : [Vedettes matières IGN] Applications SIG [Termes IGN] aide à la décision [Termes IGN] analyse multicritère [Termes IGN] parking [Termes IGN] processus de hiérarchisation analytique [Termes IGN] réseau social [Termes IGN] Téhéran Résumé : (Auteur) There are many potential factors that are involved in the decision making process of site selection, which makes it a challenging issue. This paper addresses the collaborative decision making concept through a geo-social network to predict site selection for public parking in Tehran, Iran. The presented approach utilized the analytic hierarchy process (AHP) as a multi-criteria decision method (MCDM) for weighting the criteria, which was completed in two stages; once by 50 experts, and then by three different levels of users, including 50 experts, 25 urban managers, and 150 pubic citizens, with respect to the case study area. The fuzzy majority method aggregates the archived results of AHP to determine the preferred locations that are suitable for public parking. The proposed method was implemented using a telegram bot platform. Two main advantages of the collaborative decision making scenario for public urban site selection are the fair distribution of the selected locations and the high satisfaction of users, which increased from 65% to 85%. This study presents an application for site selection based on multi-criteria decision making in a geo-social network context. Numéro de notice : A2018-098 Affiliation des auteurs : non IGN Thématique : GEOMATIQUE Nature : Article nature-HAL : ArtAvecCL-RevueIntern DOI : 10.3390/ijgi7030082 En ligne : https://doi.org/10.3390/ijgi7030082 Format de la ressource électronique : URL article Permalink : https://documentation.ensg.eu/index.php?lvl=notice_display&id=89513 [article]

Web-GIS development strategy: Internet dissemination of Iranian roads information / Ali Asghar Alesheikh in GIM international, vol 16 n° 11 (November 2002)

Public [article]  inGIM international > vol 16 n° 11 (November 2002) . - pp 12 - 15 Titre : Web-GIS development strategy: Internet dissemination of Iranian roads information Type de document : Article/Communication Auteurs : Ali Asghar Alesheikh, Auteur ; H. Helali, Auteur Année de publication : 2002 Article en page(s) : pp 12 - 15 Langues : Anglais (eng) Descripteur : [Vedettes matières IGN] Géomatique [Termes IGN] géomatique web [Termes IGN] GML [Termes IGN] HTML [Termes IGN] Iran [Termes IGN] Java (langage de programmation) [Termes IGN] Open GIS Consortium [Termes IGN] programmation informatique [Termes IGN] réseau routier [Termes IGN] serveur web [Termes IGN] système d'information géographique [Termes IGN] toile d'araignée mondiale [Termes IGN] Visual Basic Résumé : (Editeur) Successful implementation of Web-GIS must follow several steps, starting with requirement analysis and ending in Web-GIS use and maintenance. The authors propose a Web-GIS development strategy, using as case in point a project aimed at the dissemination of Iranian roads information through the Internet. Numéro de notice : A2002-329 Affiliation des auteurs : non IGN Thématique : GEOMATIQUE Nature : Article DOI : sans Permalink : https://documentation.ensg.eu/index.php?lvl=notice_display&id=22240 [article]

Exemplaires(1)

Code-barres	Cote	Support	Localisation	Section	Disponibilité
061-02111	RAB	Revue	Centre de documentation	En réserve L003	Disponible