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Topic Review
Path Planning Technique for Mobile Robots
Mobile robot path planning involves designing optimal routes from starting points to destinations within specific environmental conditions. Even though there are well-established autonomous navigation solutions, it is worth noting that comprehensive, systematically differentiated examinations of the critical technologies underpinning both single-robot and multi-robot path planning are notably scarce. These technologies encompass aspects such as environmental modeling, criteria for evaluating path quality, the techniques employed in path planning and so on.
  • 603
  • 19 Jan 2024
Topic Review
RAUM-VO
Unsupervised learning for monocular camera motion and 3D scene understanding has gained popularity over traditional methods, which rely on epipolar geometry or non-linear optimization. Notably, deep learning can overcome many issues of monocular vision, such as perceptual aliasing, low-textured areas, scale drift, and degenerate motions. In addition, concerning supervised learning, researchers can fully leverage video stream data without the need for depth or motion labels. RAUM-VO is presented here, an approach based on a model-free epipolar constraint for frame-to-frame motion estimation (F2F) to adjust the rotation during training and online inference. 
  • 603
  • 28 Apr 2022
Topic Review
Impact of AI on the Future of Work
Artificial Intelligence (AI) is transforming the way we work, creating new opportunities for efficiency, innovation, and growth. However, it also poses several challenges, including job displacement, skills gaps, and ethical concerns. This research explores the potential impact of AI on the future of work and discusses strategies for addressing these challenges. By embracing AI technology and investing in the development of new skills, we can create a future of work that is more productive, equitable, and sustainable.
  • 602
  • 22 May 2023
Topic Review
Lung Nodule Image Segmentation
Early detection and analysis of lung cancer involve a precise and efficient lung nodule segmentation in computed tomography (CT) images.
  • 601
  • 30 Oct 2023
Topic Review
Life Quality Index
The Life Quality Index (LQI) is a calibrated compound social indicator of human welfare that reflects the expected length of life in good health and enhancement of the quality of life through access to income. The Life Quality Index combines two primary social indicators: the expectancy of healthy life at birth, E, and the real gross domestic product per person, G, corrected for purchasing power parity as appropriate. Both are widely available and accurate statistics.
  • 601
  • 19 Oct 2022
Topic Review
JLcoding Language Tool for Early Programming Learning
JL coding is a symmetry language of block-based, to solve the difficulties encountered by novice programmers in the past from block-based to text-based programming and to make it easier for non-programmers to learn text-based programming.
  • 601
  • 18 Jul 2022
Topic Review
CeCILL
CeCILL (from CEA CNRS INRIA Logiciel Libre) is a free software license adapted to both international and French legal matters, in the spirit of and retaining compatibility with the GNU General Public License (GPL). It was jointly developed by a number of France agencies: the Commissariat à l'Énergie Atomique (Atomic Energy Commission), the Centre national de la recherche scientifique (National Centre for Scientific Research) and the Institut national de recherche en informatique et en automatique (National Institute for Research in Computer Science and Control). It was announced on 5 July 2004 in a joint press communication of the CEA, CNRS and INRIA. It has gained support of the main French Linux User Group and the Minister of Public Function, and was considered for adoption at the European level before the European Union Public Licence was created.
  • 601
  • 09 Oct 2022
Topic Review
LizardFS
LizardFS is an open source distributed file system that is POSIX-compliant and licensed under GPLv3. It was released in 2013 as fork of MooseFS. LizardFS is also offering a paid Technical Support (Standard, Enterprise and Enterprise Plus) with possibility of configurating and setting up the cluster and active cluster monitoring. LizardFS is a distributed, scalable and fault-tolerant file system. The file system is designed so that it is possible to add more disks and servers “on the fly”, without the need for any server reboots or shut-downs.
  • 600
  • 10 Oct 2022
Topic Review
NetApp Filer
In computer storage, a so called NetApp "filer" was referring to the storage systems product by NetApp, before block protocols were supported. It can serve storage over a network using file-based protocols such as NFS, SMB, FTP, TFTP, and HTTP. But the so-called "Filers" can also serve data over block-based protocol, such as the SCSI command protocol over the Fibre Channel Protocol on a Fibre Channel network, Fibre Channel over Ethernet (FCoE), FC-NVMe or iSCSI transport layer. The product is also known as NetApp Fabric-Attached Storage (FAS) and NetApp All Flash FAS (AFF) NetApp Filers implement their physical storage in large disk arrays. While most large-storage filers are implemented with commodity computers with an operating system such as Microsoft Windows Server, VxWorks or tuned Linux, NetApp filers use highly customized hardware and the proprietary Data ONTAP operating system with WAFL file system, all originally designed by NetApp founders David Hitz and James Lau specifically for storage-serving purposes. Data ONTAP is NetApp's internal operating system, specially optimised for storage functions at high and low level. It boots from FreeBSD as a stand-alone kernel-space module and uses some functions of FreeBSD (command interpreter and drivers stack, for example). All filers have battery-backed non-volatile random access memory or NVDIMM, referred to as NVRAM or NVDIMM, which allows them to commit writes to stable storage more quickly than traditional systems with only volatile memory. Early filers connected to external disk enclosures via parallel SCSI, while modern models ((As of 2009 )) use fibre channel and SAS (Serial Attach SCSI) SCSI transport protocols. The disk enclosures (shelves) use fibre channel hard disk drives, as well as parallel ATA, serial ATA and Serial attached SCSI. Starting with AFF A800 NVRAM PCI card no longer used for NVLOGs, it was replaced with NVDIMM memory directly connected to memory bus. Implementers often organize two filers in a high-availability cluster with a private high-speed link, either Fibre Channel, InfiniBand, 10 Gigabit Ethernet, 40 Gigabit Ethernet or 100 Gigabit Ethernet. One can additionally group such clusters together under a single namespace when running in the "cluster mode" of the Data ONTAP 8 operating system.
  • 599
  • 28 Sep 2022
Topic Review
Shyster (Expert System)
SHYSTER is a legal expert system developed at the Australian National University in Canberra in 1993. It was written as the doctoral dissertation of James Popple under the supervision of Robin Stanton, Roger Clarke, Peter Drahos, and Malcolm Newey. A full technical report of the expert system, and a book further detailing its development and testing have also been published. SHYSTER emphasises its pragmatic approach, and posits that a legal expert system need not be based upon a complex model of legal reasoning in order to produce useful advice. Although SHYSTER attempts to model the way in which lawyers argue with cases, it does not attempt to model the way in which lawyers decide which cases to use in those arguments. SHYSTER is of a general design, permitting its operation in different legal domains. It was designed to provide advice in areas of case law that have been specified by a legal expert using a bespoke specification language. Its knowledge of the law is acquired, and represented, as information about cases. It produces its advice by examining, and arguing about, the similarities and differences between cases. It derives its name from Shyster: a slang word for someone who acts in a disreputable, unethical, or unscrupulous way, especially in the practice of law and politics.
  • 599
  • 29 Nov 2022
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