Acquiring Minds Want To Know: Smart Systems, Smart Books

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Design, Fabrication and Characterization of RF MEMS Varactor for VCO Application

Abstract A tunable capacitor that employs micro electromechanical systems (MEMS) based on the electostatically actuated parallel plate concept and suitable for Voltage Controlled Oscillators (VCO) at RF frequencies is presented in this paper. The main objective of this work is to achieve a frequency tuning capability of high quality. The dimensions of the MEMS device have been optimized with the Finite Element Method based CoventorWare analysis software and verified through a lumped parameter analysis in a Saber platform. The varactor has been fabricated using gold-based surface micromachining process. Both the mechanical and electrical performance of the device have been verified using a lumped parameter analysis in a Saber platform. The mechanical response, electrical response and loss performance of the varactor have been experimentally investigated

USE OF INTELLIGENT SOLUTIONS FOR URBAN DEVELOPMENT

The concept „smart planet” refers at intelligence which is being infused into the systems and processes and makes the world work better. We think that smarter means to infused intelligence into things which no one would recognize as computers: cars, appliances, roadways, even natural systems such as agriculture and waterways. To build a smart planet must to start from three main ideas: instrument the world’s systems, interconnect the world’s systems and make the world’s systems intelligent. This paper analysis where we can use the smart systems in our city and if these are a significant part of future locality development.smart solutions, smart planet, smart locality, urban development.

THE ROLE OF COLLABORATIVE SOFTWARE AND DECISION SUPPORT SYSTEMS IN THE SMARTER CITIES

The transition from the traditional city to the smart city is made by supported efforts regarding the achievement of a more steady, more efficient, more responsible city, through convergent strategies that deal with Smart Transportation Systems, Energy and Utilities Management, Water Management, Smart Public Safety, Healthcare Systems, Environmental Management, Educational Systems, Telecommunications (ITC Support),etc. and Positive Thinking. Service Oriented Architecture (SOA) meets the customers’ needs and the administration, the management of data, information, knowledge and decisions through Collaborative Systems and Decision Support Systems have a major impact both at the level of the smart city and the level of subsystems/services, and the information technology within smart cities becomes a major direction of research in the field of ITC.Smart City, Collaborative Systems, Decision Support Systems (DSS), Service Oriented Architecture (SOA), Portal technology

Connected systems in smart cities: use-cases of integration of buildings information with smart systems

Realisation of smart cities is highly dependent on innovative connections between the deployed systems in the cities. This implies that successfully deployment of individual smart systems which meet citizens’ needs, is not sufficient to make a city smart. Indeed, the smart cities require to innovate and connect establish infrastructures for the citizens and organisations. To enable connected systems in smart cities, the possibilities to exchange and integration information between different systems is essential. Construction industry is one of the domains which owns huge amount of valuable information asset. Buildings information can be utilised to create initiatives associated with various domains like, urban and infrastructure planning, maintenance/facility management, and energy monitoring. However, there are some barriers to realise these initiatives. This paper introduces and elaborates the details about three use-cases which need to utilise buildings information to present innovative smart services. The three use cases are: 1) Energy Usage Monitoring for positive energy usage district areas in Smart Cities (a use case from River City-anonymous name of the city); 2) Services for Facility Management Industry (a use-case from Estates office in Quay University); 3) Safety & risk management for buildings in 3D Hack event in Dublin. Each use-case considers various stakeholders’ perspectives. Also they include elaborated details related to the barriers and challenges associated with utilisation and integration of buildings information. This paper concludes by the detailed barriers to benefit from valuable buildings information to create innovative smart services. Further, recommendations are provided to overcome the presented challenges

Weaving Rules into [email protected] for Embedded Smart Systems

Smart systems are characterised by their ability to analyse measured data in live and to react to changes according to expert rules. Therefore, such systems exploit appropriate data models together with actions, triggered by domain-related conditions. The challenge at hand is that smart systems usually need to process thousands of updates to detect which rules need to be triggered, often even on restricted hardware like a Raspberry Pi. Despite various approaches have been investigated to efficiently check conditions on data models, they either assume to fit into main memory or rely on high latency persistence storage systems that severely damage the reactivity of smart systems. To tackle this challenge, we propose a novel composition process, which weaves executable rules into a data model with lazy loading abilities. We quantitatively show, on a smart building case study, that our approach can handle, at low latency, big sets of rules on top of large-scale data models on restricted hardware.Comment: pre-print version, published in the proceedings of MOMO-17 Worksho