Search results for "Smart"
showing 10 items of 938 documents
Challenges and Opportunities using MultiChain for Real Estate
2019
The real estate market involves multiple untrusted actors with contrasting objectives. We propose REchain, a blockchain-based platform for real estate, which provides benefits to all actors in terms of transparency, trust, immutability, and traceability. REchain architecture handles real estate data through well-defined workflows that leverage the MultiChain platform. REchain changes the real estate market enabling direct transactions without intermediaries, and providing new mechanisms for negotiating the purchase conditions. This paper refutes the misleading idea of using blockchains for solving generic problems as blockchain platforms have peculiar features that make them suitable for sp…
iViaggio: the app for safe traveling.
2019
he number of people travelling internationally increases year after year, mainly due to the more and more affordable cost of travelling and to the evergreater ease of transportation. Nowadays, any destination can be reached within 24 hours by plane, and the improvement of economic conditions facilitates both business and leisure travelling, as a matter of fact, according to data from the World Tourism Organization, the number of international trips is expected to increase by 3% to 4% per year.1 However, international travelling poses various health risks depending on travelers’ health conditions and the type of trip undertaken. Indeed, travelers may experience sudden changes in altitude, hu…
An Efficient and Secure Multidimensional Data Aggregation for Fog-Computing-Based Smart Grid
2021
International audience; The secure multidimensional data aggregation (MDA) has been widely investigated in smart grid for smart cities. However, previous proposals use heavy computation operations either to encrypt or to decrypt the multidimensional data. Moreover, previous fault-tolerant mechanisms lead to an important computation cost, and also a high communication cost when considering a separate identification phase. In this article, we propose an efficient and secure MDA scheme, named ESMA. Unlike existing schemes, the multidimensional data in ESMA are structured and encrypted into a single Paillier ciphertext and thereafter, the data are efficiently decrypted. For privacy preserving, …
Estudio interuniversitario en estudiantes de Ciencias de la Salud: uso de los dispositivos móviles con fines educativos
2021
[EN] The use of smartphones, despite being mainly social, has begun to be implemented in the university environment as a tool for working in class and for communication between students regarding teaching material. However, before creating teaching methodologies that use these devices, it is important to know the opinion that the students have of them. Our objective was to analyze the personal and academic use of Smartphones by Health Sciences students from different Universities. With this objective, a form was created consisting of sociodemographic questions and the Questionnaire on perceptions and attitudes towards learning through mobile devices (CPAAM). Subsequently, a descriptive anal…
The shared project SMART REHABILITATION 3.0 for the EU architectural rehabilitation : examples of enhancement, preservation and intervention for trad…
2022
Sicilian Mountain municipalities and inland areas are the engine for the harmonious development of the entire region. Saving the cultural identity of these places, encouraging entrepreneurial activity, optimizing the network of services, especially in education and healthcare, is an act due to the new generations. This article wants to stimulate the creation of a strong constructive-cultural identity in resident citizenship and to hypothesis communication strategies which are useful for the enhancement of cultural resources and also of compatible technological & sustainable innovation. To this challenge is associated the shared creation - through the European Erasmus+ Project Smart Reha…
Institutions, firms and environment in a framework of innovation
2017
The aim of the paper is the analysis of innovation and institution as the key elements for reaching a higher social welfare and environmental quality. To determine a social optimum or a Pareto improvement, we consider the interaction between institution and firm in the short and in the medium/long run. Using a static comparative analysis, the interaction of these two agents, institution and market, is examined. Within the market an entrant and an incumbent firm are present, where the entrant firm represents the firm who radically innovates. Even if in the short run results show that the market alone is able to realize a Pareto improvement, however, whenever institution intervenes through an…
Tessuti sociali e spinte co-creative in politiche e fenomeni di resilienza urbana
2014
A fronte dei fattori di crisi rilevati dalle scienze economiche la questione dei futuri assetti spaziali delle città ed in particolare di quelle di livello metropolitano non sembra essere così decisiva come è apparso, ad esempio, alla Commissione Europea, a partire dalla programmazione di Agenda 2000 e soprattutto con la nuova programmazione 2014-2020 che consente alle città metropolitane di darsi una dotazione di smartness mediante risorse finanziarie pubbliche significative, l'enfasi delle politiche di investimenti pubblici concentrati sulle città si fonda su un supposto ruolo guida che non aggancia i reali fattori della loro crescita prima ancora che di uno sviluppo durevole. Nel periodo…
SITES ARCHÉOLOGIQUES ET TOURISME CULTUREL INTÉGRÉ/SITI ARCHEOLOGICI E TURISMO CULTURALE INTEGRATO
2013
Il tema della comunicazione dei beni archeologici in questa sede vuole tentare di comprendere se le nuove tecnologie di comunicazione (ITC) possono diventare parte integrante del processo di comprensione/comunicazione del reperto e del sito nel suo complesso fisico e paesaggistico. In tal ottica la progettazione tecnologica può essere strumento per l'ambientazione del percorso museale, dove le tecnologie di comunicazione non devono risultare invasive e/o preponderanti con grandi istallazioni, ma devono piuttosto supportare il visitatore nel percorso di conoscenza del sito. La convinzione è che le nuove tecnologie se ben inserite ed integrate nel percorso di visita, e se capaci di coinvolger…
Sensing Capabilities Based on Dielectric Electro Active Polymers—Feasibility and Potential State-of-the-Art Application
2012
This paper presents the work in the area of sensing, using smart materials, more specific dielectric electro active polymers (DEAPs). Sensing is one of the main trio-characteristics of DEAPs; the trio-formations as applicable uses are actuator, transducer, and finally sensor. It is noted that one of the main value propositions whenever DEAP material is used, is the dual characteristics as the sensing/actuating capability. In the following work, the DEAP membrane will be modeled and the relation among the key variables (pressure and capacitance) will be determined. Hence, such a relation depends on the geometrical shape of the used membrane. The development process is carried out to propose …
Internet of things Enabling Smart School : An Overview
2021
Internet of things (IoT) is making its way in every field of life. Education is not an exception. IoT is making landmark achievements in its applications in the field of education. This paper presents an overview of the key IoT applications in the field of education from the perspective of school management, teachers, and learners enabling smart school concept and challenges and limitations in embarking IoT in educational settings. peerReviewed