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Topic Review
VBS1
VBS1 (Virtual Battlefield Systems 1) is a military simulator which relies heavily on modern game technology and is therefore generally referred to as a serious game. The platform is derived from the first-person entertainment game Operation Flashpoint and is developed by Bohemia Interactive Australia. The system enables the practice of small unit military tactics in an interactive multiplayer 3D environment. The platform provides real-time scenario management facilities, customized vehicles and equipment, user-definable mission scenarios, and variable environmental conditions. This combination of military simulator functionality and modern gaming technology proved to be a success and resulted in a broad military customer base. VBS2 is the successor of this platform.
  • 622
  • 29 Nov 2022
Topic Review
Eight Immortals Metaverse
The metaverse has gained popularity recently in many areas including social media, healthcare, education and manufacturing. Here researchers describe a cultural heritage metaverse for eight immortals.
  • 621
  • 27 Dec 2022
Topic Review
Continuous Pain Intensity Monitoring
The continuous pain intensity recognition system analyzes the Electrodermal Activity (EDA) sensor modality modality, compares the results obtained from both EDA and facial expressions modalities, and late fuses EDA and facial expressions modalities.
  • 621
  • 20 Oct 2023
Topic Review
Platform for monitoring arboviruses
As part of SDG, the members of the UN aim to end epidemics of neglected tropical diseases by 2030. These include wide range communicable diseases that prevail in tropical and subtropical conditions. These diseases are present in over 149 countries worldwide and are a significant burden on health systems and economies. One major category of neglected tropical disease are arthropod-borne viruses or arboviruses including West Nile virus, yellow fever, dengue, chikungunya and Zika. Arboviruses spread rapidly and as they present very similar symptoms, it is hard to diagnose and select the best treatment. The use of machine learning for the diagnosis and prognosis of these diseases has become increasingly common however there is a paucity of research on deep learning and associated decision support platforms for frontline staff. 
  • 621
  • 25 Dec 2020
Topic Review
Role of Blockchain Technology in COVID-19 Crisis
To obtain adequate performance in resolving issues that are associated with the COVID-19 pandemic, blockchain can be combined with other available technologies to establish a robust healthcare architecture.
  • 621
  • 29 Jan 2022
Topic Review
GNU Bison
GNU bison, commonly known as Bison, is a parser generator that is part of the GNU Project. Bison reads a specification of a context-free language, warns about any parsing ambiguities, and generates a parser (either in C, C++, or Java) which reads sequences of tokens and decides whether the sequence conforms to the syntax specified by the grammar. Bison by default generates LALR parsers but can also create GLR parsers. In POSIX mode, Bison is compatible with Yacc, but also has several extensions over this earlier program. Flex, an automatic lexical analyser, is often used with Bison, to tokenise input data and provide Bison with tokens. Bison was originally written by Robert Corbett in 1985. Later, in 1989, Robert Corbett released another parser generator named Berkeley Yacc. Bison was made Yacc-compatible by Richard Stallman. Bison is free software and is available under the GNU General Public License, with an exception (discussed below) allowing its generated code to be used without triggering the copyleft requirements of the licence.
  • 621
  • 24 Oct 2022
Topic Review
Shadow of the Beast
Shadow of the Beast is a platform game developed by Reflections and published by Psygnosis in 1989. The original version was released for the Amiga, and was later ported to many other systems. The game was known for its graphics, with many colours on screen and up to twelve levels of parallax scrolling backdrops, and for its atmospheric score composed by David Whittaker that used high-quality instrument samples. It was followed by two sequels, Shadow of the Beast II in 1990 and Shadow of the Beast III in 1993. A remake was released for the PlayStation 4 in May 2016, and included the Amiga original.
  • 620
  • 14 Oct 2022
Topic Review
AI on Smart City Technologies
As the global population grows, and urbanization becomes more prevalent, cities often struggle to provide convenient, secure, and sustainable lifestyles due to the lack of necessary smart technologies. Fortunately, the Internet of Things (IoT) has emerged as a solution to this challenge by connecting physical objects using electronics, sensors, software, and communication networks. This has transformed smart city infrastructures, introducing various technologies that enhance sustainability, productivity, and comfort for urban dwellers. By leveraging Artificial Intelligence (AI) to analyze the vast amount of IoT data available, new opportunities are emerging to design and manage futuristic smart cities. 
  • 619
  • 09 Jun 2023
Topic Review
Bidirectional Text
Bidirectional text is the text containing both text directionalities, both right-to-left (RTL or dextrosinistral) and left-to-right (LTR or sinistrodextral). It generally involves text containing different types of alphabets, but may also refer to boustrophedon, which is changing text directionality in each row. Some writing systems including the Arabic and Hebrew scripts or derived systems such as the Persian, Urdu, and Yiddish scripts, are written in a form known as right-to-left (RTL), in which writing begins at the right-hand side of a page and concludes at the left-hand side. This is different from the left-to-right (LTR) direction used by the dominant Latin script. When LTR text is mixed with RTL in the same paragraph, each type of text is written in its own direction, which is known as bidirectional text. This can get rather complex when multiple levels of quotation are used. Many computer programs fail to display bidirectional text correctly. For example, the Hebrew name Sarah (שרה) is spelled: sin (ש) (which appears rightmost), then resh (ר), and finally heh (ה) (which should appear leftmost). Note: Some web browsers may display the Hebrew text in this article in the opposite direction.
  • 620
  • 28 Nov 2022
Topic Review
Clustering Based Optimal Cluster Head Selection
The goal of today’s technological era is to make every item smart. Internet of Things (IoT) is a model shift that gives a whole new dimension to the common items and things. Wireless sensor networks, particularly Low-Power and Lossy Networks (LLNs), are essential components of IoT that has a significant influence on daily living. Routing Protocol for Low Power and Lossy Networks (RPL) has become the standard protocol for IoT and LLNs. It is not only used widely but also researched by various groups of people. The extensive use of RPL and its customization has led to demanding research and improvements. There are certain issues in the current RPL mechanism, such as an energy hole, which is a huge issue in the context of IoT.
  • 620
  • 15 Jul 2022
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