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Topic Review
Takagi–Sugeno Fuzzy-PI Controller Hardware
The intelligent system Field Programmable Gate Array (FPGA) is represented as Takagi--Sugeno Fuzzy-PI controller. The implementation uses a fully parallel strategy associated with a hybrid bit format scheme (fixed-point and floating-point). Two hardware designs are proposed; the first one uses a single clock cycle processing architecture, and the other uses a pipeline scheme. The bit accuracy was tested by simulation with a nonlinear control system of a robotic manipulator. The area, throughput, and dynamic power consumption of the implemented hardware are used to validate and compare the results of this proposal. The results achieved allow the use of the proposed hardware in applications with high-throughput, low-power, and ultra-low-latency requirements such as teleoperation of robot manipulators, tactile internet, or industry 4.0 automation, among others.
  • 954
  • 29 Oct 2020
Topic Review
Strategic Urban Planning
The general objectives of strategic urban planning (SUP) include clarifying which city model is desired and working towards that goal, coordinating public and private efforts, channelling energy, adapting to new circumstances and improving the living conditions of the citizens affected. Strategic planning is a technique that has been applied to many facets of human activity; we have only to mention Sun Tzu, Arthur Thomson or Henry Mintzberg; however, the application of strategic planning to urban contexts, or cities, regions and other metropolitan areas is a relatively recent development whose beginnings were eminently practical and artistical: a mixture of thought, techniques and art or expertise. Fifteen years of practice proved to be enough time for the technique to spread and for the first “Meeting of American and European cities for the Exchange of Experiences in Strategic Planning” to be organized. Institutions sponsoring the meeting, held in Barcelona in 1993, included the Inter-American Development Bank, the European Community Commission and the Iberoamerican Cooperation Institute. The cities of Amsterdam, Lisbon, Lille, Barcelona, Toronto and Santiago de Chile participated, among others. At that meeting it was demonstrated, along with other relevant aspects, that if cooperative processes are used in large cities in order to carry out strategic planning processes, and if a reasonable degree of comprehension is reached between the administration, businesses and an ample representation of social agents, organizational synergies will develop that will eventually improve resource management and citizens’ quality of life.
  • 954
  • 24 Oct 2022
Topic Review
The Internet of Medical Things
Mobile devices have the potential to assist healthcare professionals and to help increasing the well-being of the people. These devices comprise the Internet of Medical Things but it is generally difficult for healthcare institutions to meet compliance of their systems with new medical solutions efficiently. A technology that promises to overcome the issue is the Distributed Ledger Technology through its properties of decentralization, immutability, and transparency. The work aims at giving an overview of the current state-of-the-art of the blockchain-based systems for the Internet of Medical Things, specifically addressing the challenges of reaching user-centricity for these combined systems, and so, highlighting the future potential directions. 
  • 953
  • 08 Jan 2021
Topic Review
Logical Syntax of Language
Rudolf Carnap (/ˈkɑːrnæp/; German: [ˈkaʁnaːp]; 18 May 1891 – 14 September 1970) was a German-language philosopher who was active in Europe before 1935 and in the United States thereafter. He was a major member of the Vienna Circle and an advocate of logical positivism. He is considered "one of the giants among twentieth-century philosophers."
  • 953
  • 17 Nov 2022
Topic Review
Field Measurement Studies on Indoor Air Quality
The Indoor Air Quality (IAQ) is one of the key factors that influence the quality of the indoor environment, as well as the human health.
  • 952
  • 16 Feb 2022
Topic Review
Bumble (App)
Bumble is a location-based social application that facilitates communication between interested users. In heterosexual matches, only female users can make the first contact with matched male users, while in same-sex matches either person can send a message first. Users can sign up using their phone number or Facebook profile, and have options of searching for romantic matches or, in "BFF mode", friends. Bumble Bizz facilitates business communications. Bumble was founded by Whitney Wolfe Herd shortly after she left Tinder, a dating app she co-founded, due to growing tensions with other company executives. Wolfe Herd has described Bumble as a "feminist dating app". As of September 2019, with a monthly user base of 5 million, Bumble is the second-most popular dating app in the U.S. after Tinder. According to a June 2016 survey, 46.2% of its users are female. According to Forbes , the company is valued at more than $1 billion, and has over 55 million users.
  • 949
  • 17 Oct 2022
Topic Review
Save Your Voice
Save Your Voice is a movement against internet censorship in India. It was founded by cartoonist Aseem Trivedi, journalist Alok Dixit, socialist Arpit Gupta and Chirag Joshi in January 2012. The movement was initially named "Raise Your Voice", before it was renamed. The movement started from Ujjain in Madhya Pradesh, under the frontier-ship of the movement's four founders; with a "Langda March" at Ujjain. The movement opposes the Information Technology Act of India and demands democratic rules for the governance of Internet. The campaign is targeted at the rules framed under the Information Technology Act, 2000.
  • 948
  • 11 Nov 2022
Topic Review
Machine Learning from Drone Forensics
Drones are flying Internet of Things (IoT) objects that are an embodiment of hardware designed to be driven by software-based controls. Drones are programmed to fly according to user-defined specifications and have on-device IoT sensors and cameras augmented with a Global Positioning System (GPS) controller to facilitate their flight and all activity relevant to their operations. Drones are useful for several civilian applications.
  • 948
  • 12 May 2022
Topic Review
Artificial Intelligence in Edge-Based IoT Applications
Given its advantages in low latency, fast response, context-aware services, mobility, and privacy preservation, edge computing has emerged as the key support for intelligent applications and 5G/6G Internet of things (IoT) networks. This technology extends the cloud by providing intermediate services at the edge of the network and improving the quality of service for latency-sensitive applications. Many AI-based solutions with machine learning, deep learning, and swarm intelligence have exhibited the high potential to perform intelligent cognitive sensing, intelligent network management, big data analytics, and security enhancement for edge-based smart applications. 
  • 948
  • 15 Feb 2023
Topic Review
Underwater Communication Protocols
Underwater Wireless Sensor Networks (UWSNs) have recently established themselves as an extremely interesting area of research thanks to the mysterious qualities of the ocean. The UWSN consists of sensor nodes and vehicles working to collect data and complete tasks. The battery capacity of sensor nodes is quite limited, which means that the UWSN network needs to be as efficient as it can possibly be. It is difficult to connect with or update a communication that is taking place underwater due to the high latency in propagation, the dynamic nature of the network, and the likelihood of introducing errors. This makes it difficult to communicate with or update a communication.
  • 946
  • 29 May 2023
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