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Topic Review
Monitoring of Six-Minute Walk Test
In the pandemic time, the monitoring of the progression of some diseases is affected and rehabilitation is more complicated. Remote monitoring may help solve this problem using mobile devices that embed low-cost sensors, which can help measure different physical parameters. Many tests can be applied remotely, one of which is the six-minute walk test (6MWT). The 6MWT is a sub-maximal exercise test that assesses aerobic capacity and endurance, allowing early detection of emerging medical conditions with changes. 
  • 698
  • 02 Feb 2022
Topic Review
Secure Access Service Edge (SASE)
SASE is an acronym for Secure Access Service Edge. Coined by analyst firm Gartner, SASE simplifies wide-area networking (WAN) and security by delivering both as a cloud service directly to the source of connection (user, device, branch office, IoT device, edge computing location) rather than the enterprise data center. Security is based around identity, real-time context and enterprise security and compliance policies. An identity may be attached to anything from a person/user to a device, branch office, cloud service, application, IoT system, or an edge computing location . SASE is meant to be a simplified WAN and security solution for a mobile, global workplace that relies on cloud applications and data. The common solution of backhauling all WAN traffic over long distances to one or a few corporate data centers for security functions adds network latency when users and their cloud application are globally dispersed, rather than on-premises . By targeting services to the edge at the connection source, SASE eliminates the latency caused by backhauling.
  • 698
  • 24 Oct 2022
Topic Review
Hosts (File)
The computer file hosts is an operating system file that maps hostnames to IP addresses. It is a plain text file. Originally a file named HOSTS.TXT was manually maintained and made available via file sharing by Stanford Research Institute for the ARPANET membership, containing the hostnames and address of hosts as contributed for inclusion by member organizations. The Domain Name System, first described in 1983 and implemented in 1984, automated the publication process and provided instantaneous and dynamic hostname resolution in the rapidly growing network. In modern operating systems, the hosts file remains an alternative name resolution mechanism, configurable often as part of facilities such as the Name Service Switch as either the primary method or as a fallback method.
  • 698
  • 15 Nov 2022
Topic Review
Self-Sovereign Identity Technology
Self-sovereign identity (SSI) is a set of technologies that build on core concepts in identity management, blockchain technology, and cryptography. SSI enables entities to create fraud-proof verifiable credentials and instantly verify the authenticity of a digital credential.
  • 698
  • 29 Nov 2022
Topic Review
Igo Hatsuyōron
Igo Hatsuyōron (囲碁 発陽論, literally : On yang production in the game of go, often abbreviated Hatsuyōron) is a collection of 183 go problems (mostly tsumego), compiled in 1713 by the Japanese go master Inoue Dōsetsu Inseki. Until the end of the 19th century, the Hatsuyōron remained a closely guarded secret of the Inoue house, where it was used to drill the best disciples in the tactics. It became public after the collapse of the Four go houses; several incorrect editions are published, before the discovery in 1982 of a copy that is close to the original now lost. Igo Hatsuyōron is considered the most difficult of such collections, and as such is still used for training Go professionals. It contains many problems so complex that false or incomplete solutions were given in the first editions, and in particular an exceptional problem by its theme and its depth, rediscovered in 1982, and which is not yet completely solved in 2015.
  • 697
  • 12 Oct 2022
Topic Review
Crowns of Power
Crowns of Power, also referred to as CoP, is a 3D fantasy-themed massively multiplayer online role-playing game (MMORPG) released in 2008 by Rampid Interactive, LLC. the game closed in 2010 and was later purchased in 2017 by Conkered Gaming LLC. Crowns of Power takes place in the 3D fantasy world of Arder, a magical world in the center of the universe in which magic prevails. Crowns of Power is mostly known for its unique class system and smaller world populations, creating a unique sense of community unlike any other.
  • 695
  • 19 Oct 2022
Topic Review
Vaccine and Variant-modified Covid-19 Trajectories
Covid-19 transmission in US and UK have diverged 1.73 times faster than predicted by recursion models after November 2020. Transmission follows a 20% infection rate compared to the previous 10% rate, attributed to a more contagious variant of covid-19. The effect of vaccination on covid-19 trajectory is analysed for US data. Modelling indicates case numbers continue to rise for some time after vaccination.
  • 694
  • 26 Jan 2021
Topic Review
Alignment-Free Study of Viral Diversity
Viral sequence variation can expand the host repertoire, enhance the infection ability, and/or prevent the build-up of a long-term specific immunity by the host. The study of viral diversity is, thus, critical to understand sequence change and its implications for intervention strategies.
  • 694
  • 22 Sep 2021
Topic Review
Cloud-Native Future Networks
Cloud-native network design, which leverages network virtualization and softwarization together with the service-oriented architectural principle, is transforming communication networks to a versatile platform for converged network-cloud/edge service provisioning. Intelligent and autonomous management is one of the most challenging issues in cloud-native future networks, and a wide range of machine learning (ML)-based technologies have been proposed for addressing different aspects of the management challenge. It becomes critical that the various management technologies are applied on the foundation of a consistent architectural framework with a holistic vision. This calls for standardization of new management architecture that supports seamless the integration of diverse ML-based technologies in cloud-native future networks. The goal of this paper is to provide a big picture of the recent developments of architectural frameworks for intelligent and autonomous management for future networks.
  • 694
  • 01 Mar 2021
Topic Review
Blockchain-Enabled e-Government Applications
e-Government services have evolved significantly over the last decade, from a paper-based bureaucratic procedure to digital services. Electronically processed transactions require limited physical interaction with the public administration, and provide reduced response times, increased transparency, confidentiality and integrity. Blockchain technology enhances many of the above properties as it facilitates immutability and transparency for the recorded transactions and can help establish trust among participants. 
  • 694
  • 20 Dec 2021
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