Event-driven decentralized systems trigger off-chain functions upon consuming events emitted by decentralized applications deployed on blockchains. However, ensuring dependable, cost-efficient, and flexible event cons...
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In this short position paper, we compare the development of cooperative play in very young humans to the very different process taken in traditional system engineering for integrating complex cyber-physical systems. T...
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Implantable medical devices (IMDs) are used in the human body for the treatment of diseases affecting the nervous, circulatory, and endocrine systems [1-3,5]. Charging the battery embedded in IMDs using conductors pos...
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To enhance robotic fruit harvesting systems, the proposed methodology uses image processing techniques to recognize orange stems. The method highlights only the stem of an orange fruit in an image by utilizing gray-sc...
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As real-time analytics become increasingly important, more organizations are deploying Hybrid Transactional/An-alytical Processing (HTAP) systems. The HTAP systems, based on a primary/backup replication architecture, ...
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In the real world, knowledge comes from books and papers. Now that information only reaches to those with clear vision. In the community there are a part of people suffering either from poor eyesight or blindness. Bra...
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Spatial computing has emerged as a potential new stage for personal and collaborative computing, however, existing systems are limited to small scale and/or are locked into proprietary silos. We present a fully open, ...
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ISBN:
(纸本)9798331516000;9798331515997
Spatial computing has emerged as a potential new stage for personal and collaborative computing, however, existing systems are limited to small scale and/or are locked into proprietary silos. We present a fully open, scalable and distributed spatial computing platform, which can even bridge existing solutions. Drawing inspiration from the World Wide Web, we propose extensible protocols for discovering spatial services and spatial contents in a geographic area, representing position and orientation of real and virtual cameras and objects, exchanging content records, and interfacing with various spatial computing services such as localization. We present the design choices and a reference implementation of the platform components together with a reference client based on WebXR. We demonstrate the usage of the platform in multiple testbeds and application scenarios. We develop the whole platform as open source to foster further research on large-scale spatial computing.
The emerging technology of deepfake video poses significant threats to information integrity and public trust. Deepfake videos come in various forms, including face swaps, lip-syncing, and full-body simulations. Detec...
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In this work, we dealt with topics related to computer vision, with particular focus on solutions aimed at ensuring computational efficiency. One of the algorithms often used in computer vision is Histogram of Oriente...
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ISBN:
(纸本)9798350375701;9788363578268
In this work, we dealt with topics related to computer vision, with particular focus on solutions aimed at ensuring computational efficiency. One of the algorithms often used in computer vision is Histogram of Oriented Gradients (HoG), often used in object detection in video sequences. In many applications, this algorithm should be able to run in realtime, simultaneously on devices with low computing power. In this work, we attempted to implement one of its key stages at the level of digital specialized circuits (also suitable for integrated circuit realization). At this stage, it is determined which of the bins the vector calculated on the basis of previously calculated gradients for the x and y coordinates belongs to. We presented solutions for different numbers of bins, but also solutions that can be considered more general, i.e. allowing to change the number of bins.
The rapid advancement of technology in healthcare has led to an unprecedented increase in the amount of medical data being generated, from patient records to real-time monitoring data. While this data holds immense po...
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