scholarly journals Sii-Mobility: An IoT/IoE Architecture to Enhance Smart City Mobility and Transportation Services

Sensors ◽  
2018 ◽  
Vol 19 (1) ◽  
pp. 1 ◽  
Author(s):  
Claudio Badii ◽  
Pierfrancesco Bellini ◽  
Angelo Difino ◽  
Paolo Nesi
Keyword(s):  
Smart City ◽  
Building Blocks ◽  
Complex Case ◽  
Disruptive Technology ◽  
Transportation Services ◽  
Iot Platform ◽  
Set Up ◽  
Local Cloud

The new Internet of Things/Everything (IoT/IoE) paradigm and architecture allows one to rethink the way Smart City infrastructures are designed and managed, but on the other hand, a number of problems have to be solved. In terms of mobility the cities that embrace the sensoring era can take advantage of this disruptive technology to improve the quality of life of their citizens, also thanks to the rationalization in the use of their resources. In Sii-Mobility, a national smart city project on mobility and transportation, a flexible platform has been designed and here, in this paper, is presented. It permits one to set up heterogeneous and complex scenarios that integrate sensors/actuators as IoT/IoE in an overall Big Data, Machine Learning and Data Analytics scenario. A detailed and complex case-study has been presented to validate the solution in the context of a system that dynamically reverse the traveling direction of a road segment, with all the safety conditions in place. This case study composes several building blocks of the IoT platform, which demonstrate that a flexible and dynamic set-up is possible, supporting security, safety, local, cloud and mixed solutions.

scholarly journals Sii-Mobility: an IOT/IOE Architecture to Enhance Smart City Services of Mobility and Transportation

2018 ◽  
Author(s):  
Paolo Nesi ◽  
Cladio Badii ◽  
Angelo Difino
Keyword(s):  
Smart City ◽  
Data Analytics ◽  
Building Blocks ◽  
Complex Case ◽  
Disruptive Technology ◽  
Grid Security ◽  
Iot Platform ◽  
Set Up

The new IoT/IoE (internet of things/everythings) paradigm and architecture permits to rethink about the way the Smart City infrastructures are designed and managed, on the other hand a number of problems have to be solved. In terms of mobility the cities that embrace the sensoring era can take advantage of this disruptive technology to improve the quality of life of their citizen, also thanks the rationalization in the use of their resources. In Sii-Mobility, a national smart city project on mobility and transportation, a flexible platform has been designed and here, in this paper, is presented. It permits to setup heterogeneous and complex scenarios that integrate sensors/actuators as IoT/IoE in an overall scenario of Big Data, Machine Learning and Data Analytics. A detailed and complex case-study has been presented to validate the solution in the context of a system that dynamically reverse the traveling direction of a road segment, with all the safety conditions in place. This case study composes several building blocks of the IoT platform, which demonstrate that a flexible and dynamic set-up is possible, supporting off-grid, security, safety, cloud and mixed solutions.

scholarly journals PERAN RUANG TERBUKA HIJAU DALAM PERENCANAAN KOTA SEBAGAI POTENSI PEMBENTUK SMART CITY

2019 ◽  
Vol 5 (1) ◽  
Author(s):  
Hanny Maria Caesarina ◽  
Nahdi Saubari
Keyword(s):  
Urban Planning ◽  
Environmental Quality ◽  
Smart City ◽  
Green Space ◽  
Field Survey ◽  
Supporting Element ◽  
Internet Network

Ruang terbuka hijau telah dikenal memiliki peranan yang penting dalam meningkatkan kualitas lingkungan perkotaan. Ruang terbuka hijau dalam perencanaan kota kerap dianggap sebagai elemen pendukung terwujudnya smart city. Penelitian ini bertujuan untuk menemukan seberapa jauh peran ruang terbuka hijau lewat penyediaan wifi corner dalam perencanaan kota menuju konsep smart city. Metode yang digunakan adalah deskriptif kualitatif berdasarkan observasi, survey lapangan dan serangkaian wawancara. Studi kasus yang diambil dalam penelitian ini adalah dua kota di Kalimantan Selatan, yaitu Banjarmasin dan Banjarbaru yang telah memiliki konsep smart city. Hasil penelitian menunjukkan bahwa ruang terbuka hijau dalam perencanaan kota memiliki potensi yang kuat sebagai elemen pembentuk smart city. Apabila ruang terbuka hijau suatu kota telah direncanakan dengan baik dari berbagai segi fasilitas dan terkoneksi dengan jaringan internet yang berkualitas, maka dengan sendirinya konsep smart city akan lebih mudah dicapai. Kata kunci: perencanaan kota, ruang terbuka hijau, smart city, wifi corner. Green space has an important role in enhancing environmental quality of a city. Green space often considered as a supporting element for the concept of smart city. This research intended to acknowledge the role of green space through the installation of wifi corner in urban planning towards smart city. The methods that has been used was descriptive qualitative through observation, field survey and interviews. The case study in this research were Banjarmasin and Banjarbaru which already has the smart city concepts. The result shows that green space in urban planning is a potential element towards smart city. A well good planned green space with all the facilities that connected to a good internet network in a city might help forming the concept of smart city. Keywords: green space, smart city, urban planning, wifi corner.

Measuring Ambient Urbanities

2019 ◽  
pp. 252-280
Keyword(s):  
21St Century ◽  
Smart City ◽  
Research Literature ◽  
Urban Life ◽  
Urban Theory ◽  
Study Approach ◽  
Exploratory Case Study ◽  
Quality Of Urban Life

The purpose of this chapter is to explore mechanisms and potentials for measuring ambient urbanities. This work advances the ambient metrics concept as a way of shedding light on the evolving nature of measures, standards, and indices required by more dynamic, adaptive, and aware environments, characteristic of smart and responsive cities. In the form of ambient metrics, measures are sought that support more informed city experiences, increased engagement and participation, and improved quality of urban life. The research literature for smart city metrics, standards, and indices is explored in this chapter enabling identification of issues, controversies, and problems. Using an exploratory case study approach, solutions and recommendations are advanced. This chapter makes a contribution to the research literature for smart city metrics, standards, and indices; the evolving of urban theory for 21st century cities; and urban theory in formulating a conceptual framework for rethinking measures for smarter urbanities.

scholarly journals Proposal of the concept of smart cities development strategy in Montenegro

Tehnika ◽  
2020 ◽  
Vol 75 (6) ◽  
pp. 646-653
Author(s):  
Ivana Buzdovan ◽  
Marko Asanović ◽  
Nataša Gospić
Keyword(s):  
Development Strategy ◽  
Smart City ◽  
Technological Development ◽  
Smart Cities ◽  
Local Level ◽  
Advantages And Disadvantages ◽  
Economic Sustainable Development

This study elaborates the elements which are important in the development of the smart city strategy, both at national and local level. They should provide a good foundation for the development of a longterm sustainable and comprehensive smart city concept. When developing the strategy itself, it is necessary to follow the examples of the smart cities in Europe, Region and based on their experience, to identify advantages and disadvantages in order to form clear goals and vision. This study also gives the proposal for defining the elements necessary for establishing the smart cities development strategy as a solution for improving the quality of life in cities, and therewith overall social and economic sustainable development of a country. Montenegro and the city of Budva have been developed as a case study. Montenegro is keeping pace with technological development and therewith the need to define a development strategy for its smart cities. This study emphasizes the role of state bodies, institutions and citizens themselves in that process.

Emission-immission based design of combined sewer overflows and treatment plant - the dresden case study

1997 ◽  
Vol 36 (8-9) ◽  
pp. 355-359
Author(s):  
L. Fuchs ◽  
D. Gerighausen ◽  
S. Schneider
Keyword(s):  
Treatment Plant ◽  
Combined Sewer Overflows ◽  
Quality Model ◽  
Combined Sewer ◽  
Receiving Waters ◽  
Sewer Overflows ◽  
Set Up ◽  
The City

For the city of Dresden a general master plan was set up based on investigations of the hydraulic capacity of the sewer system, the loads from combined sewer overflow and the treatment plant. The total emission from combined sewer overflows and treatment plant was the main criteria for the analysis of the efficiency of different renovation alternatives. The effect of the different alternatives on the quality of the receiving waters was investigated with a water quality model and evaluated with different approaches.

A Framework for Evaluating Design Methodologies for Big Data Warehouses

2018 ◽  
Vol 14 (1) ◽  
pp. 15-39 ◽  
Author(s):  
Francesco Di Tria ◽  
Ezio Lefons ◽  
Filippo Tangorra
Keyword(s):  
Big Data ◽  
Unstructured Data ◽  
Data Warehouses ◽  
Qualitative Information ◽  
Design Specifications ◽  
Set Up ◽  
Definition Of ◽  
Data Context

This article describes how the evaluation of modern data warehouses considers new solutions adopted for facing the radical changes caused by the necessity of reducing the storage volume, while increasing the velocity in multidimensional design and data elaboration, even in presence of unstructured data that are useful for providing qualitative information. The aim is to set up a framework for the evaluation of the physical and methodological characteristics of a data warehouse, realized by considering the factors that affect the data warehouse's lifecycle when taking into account the Big Data issues (Volume, Velocity, Variety, Value, and Veracity). The contribution is the definition of a set of criteria for classifying Big Data Warehouses on the basis of their methodological characteristics. Based on these criteria, the authors defined a set of metrics for measuring the quality of Big Data Warehouses in reference to the design specifications. They show through a case study how the proposed metrics are able to check the eligibility of methodologies falling in different classes in the Big Data context.

scholarly journals Managing the Public to Manage Data: Citizen Science and Astronomy

2014 ◽  
Vol 9 (1) ◽  
pp. 25-40 ◽  
Author(s):  
Peter Darch
Keyword(s):  
Citizen Science ◽  
Scientific Community ◽  
Significant Contribution ◽  
Large Datasets ◽  
The Public ◽  
Statistical Assumptions ◽  
Individual Contributions ◽  
Set Up

Citizen Cyberscience Projects (CCPs) that recruit members of the public as volunteers to process and produce large datasets promise a great deal of benefits to scientists and science. However, if this promise is to be realised, and citizen science-produced datasets are to be widely used by scientists, it is essential that these datasets win the trust of the scientific community. This task of securing credibility involves, in part, applying standard scientific procedures to clean up datasets formed by volunteer contributions. However, the management of volunteers’ behaviour in terms of how they contribute also plays a significant role in improving both the quality of individual contributions and the overall robustness of the resultant datasets. This can assist CCPs in securing a reputation for producing trustworthy datasets. Through a case study of Galaxy Zoo, a CCP set up to generate datasets based on volunteer classifications of galaxy morphologies, this paper explores how those involved in running the project manage volunteers. In particular, it focuses on how methods for crediting volunteer contributions motivate volunteers to provide higher quality contributions and to behave in a way that better corresponds to statistical assumptions made when combining volunteer contributions into datasets. These methods have made a significant contribution to the success of the project in securing trust in these datasets, which have been well used by other scientists. Implications for practice are then presented for CCPs, providing a list of considerations to guide choices regarding how to credit volunteer contributions to improve the quality and trustworthiness of citizen science-produced datasets.

Smart City, IT Systems, and Sustainability

2019 ◽  
pp. 1666-1687
Author(s):  
Elisa Truant
Keyword(s):  
Sustainable Development ◽  
Smart City ◽  
Smart Cities ◽  
High Tech ◽  
Case Study Analysis ◽  
It Systems ◽  
Multiple Case ◽  
Face Complex

With the rapid increase of the urban population worldwide, cities nowadays face complex challenges to guarantee a sustainable development and the quality of life of their inhabitants. The concept of “smart cities” is a response to these challenges. This chapter explores how three Italian smart cities have developed a fertile environment for innovative and high-tech projects. In particular, the research describes some of the main projects implemented by Italian smart cities and the impacts on the sustainability pillars. The research is based on a qualitative method and, in particular, on multiple case study analysis, where theory and empirical research are intertwined. This work shows some interesting implications as it contributes to increase the existing literature on smart city and sustainability and it provides ideas for further reflections about the effects of ICT-oriented projects on sustainable development.

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