Listar por autoría "e951d97b-35e6-43ce-a967-25d922d9acaf"
Mostrando ítems 1-10 de 10
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A Decentralised Location-Based Reputation Management System in the IoT using Blockchain
Weerapanpisit, Ponlawat; Trilles, Sergio; Huerta, Joaquin; Painho, Marco Institute of Electrical and Electronics Engineers (2022-01-31)The Internet of Things allows an object to connect to the Internet and observe or interact with a physical phenomenon. The communication technologies allow one IoT device to discover and communicate with another in order ... -
An assessment of Public Participation GIS and Web 2.0 technologies in urban planning practice in Canela, Brazil
Bugs, Geisa; Granell, Carlos; Fonts Bartolomé, Óscar; Huerta, Joaquin; Painho, Marco Elsevier (2010)Recent advances in Geographic Information Systems (GIS) and Web 2.0 technologies provide new ways of creating sophisticated Web applications that strengthen social interactions based on comments on online maps, which have ... -
Comparative study of Land Use/Cover classification using Flickr photos, satellite imagery and Corine land cover database
Estima, Jacinto; Fonte, Cidália C.; Painho, Marco AGILE Digital Editions (2014-06)Volunteered Geographic Information has been increasing exponentially over the last years, capturing the attention of the scientific community. Researchers have been very active exploring a vast amount of initiatives and ... -
Enabling Geospatial Context in an IoT Decentralised Reputation Management System using Ethereum Smart Contracts
Weerapanpisit, Ponlawat; Trilles, Sergio; Huerta, Joaquin; Painho, Marco IEEE (2021)Social Internet of Things (SIoT) is a concept that integrates the Internet of Things and human social networks. An SIoT system has to store and manage device reputation values, which are used by end devices to determine ... -
Environment-Aware Regression for Indoor Localization based on WiFi Fingerprinting
Mendoza-Silva, Germán Martín; Costa, Ana Cristina; Torres-Sospedra, Joaquín; Painho, Marco; Huerta, Joaquin Institute of Electrical and Electronics Engineers (2021-04-19)Data enrichment through interpolation or regression is a common approach to deal with sample collection for Indoor Localization with WiFi fingerprinting. This paper provides guidelines on where to collect WiFi samples, and ... -
Place and city: Operationalizing sense of place and social capital in the urban context
Acedo Sánchez, Albert; Painho, Marco; Casteleyn, Sven John Wiley & Sons Ltd (2017)The academic interest in social concepts in city contexts, such as sense of place and social capital, has been growing in the last decades. We present a systematic literature review that confirms the strong relationship between ... -
Place and City: Toward Urban Intelligence
Acedo Sánchez, Albert; Painho, Marco; Casteleyn, Sven; Roche, Stéphane MDPI (2018-08)Place, as a concept, is subject to a lively, ongoing discussion involving different disciplines. However, most of these discussions approach the issue without a geographic perspective, which is the natural habitat of a ... -
Reliability Evaluation of the Data Acquisition Potential of a Low-Cost Climatic Network for Applications in Agriculture
Trilles, Sergio; Juan, Pablo; Díaz-Avalos, Carlos; Ribeiro, Sara; Painho, Marco MDPI (2020)Temperature, humidity and precipitation have a strong influence on the generation of diseases in different crops, especially in vine. In recent years, advances in different disciplines have enabled the deployment of sensor ... -
Remotely Sensed Data Fusion for Spatiotemporal Geostatistical Analysis of Forest Fire Hazard
Sakellariou, Stavros; Cabral, Pedro; Caetano, Mario; Pla, Filiberto; Painho, Marco; Christopoulou, Olga; Sfougaris, Athanassios; Dalezios, Nicolas; Vasilakos, Christos MDPI (2020)Forest fires are a natural phenomenon which might have severe implications on naturaland anthropogenic ecosystems. Future projections predict that, under a climate change environment,the fire season would be lengthier with ... -
Sense of place and the city: the case of non-native residents in Lisbon
Tang, Vicente; Acedo Sánchez, Albert; Painho, Marco University of Maine (United States) (2021-11-19)When immigrants move to a new city, they tend to develop distinct relationships with the urban landscape, which in turn becomes the new setting of their routine-based activities that evolve over time. Previous works in ...