Edge devices are widely applied in space scenarios for their compact size and diminished power consumption. To avoid the collision of different applications, containerizing applications becomes a more welcomed option ...
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Recently, digital twins have been paid much attention as a major application towards Beyond 5G/6G network, and real-time object recognition methods are key technology to digitize the real world as a digital twin. Howe...
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ISBN:
(纸本)9781665467490
Recently, digital twins have been paid much attention as a major application towards Beyond 5G/6G network, and real-time object recognition methods are key technology to digitize the real world as a digital twin. However, it is challenging to make a fast and accurate decision on what the object is from real-time streaming information such as video because accurate object recognition algorithms require a huge computation. To satisfy delay requirement of digital twin applications, such computations have to be moved from cloud to edges or even small terminal devices, where computing capacity is very limited. Thus, recognition mechanisms have to be simplified for small devices but they would result in degraded accuracy. In this paper, we focus on the multimodal information processing mechanism of the brain, which makes decisions based on multiple types of uncertain observed information, to improve accuracy of simplified recognition mechanisms. We first propose a unimodal object recognition mechanism based on the Bayesian attractor model, which continuously recognizes objects from noisy streaming media data. Then, we extend the mechanism with Bayesian causal inference to fuse the results of unimodal media recognition. Through computer simulations, we show that our proposed method identifies an object accurately and quickly from uncertain observed information.
The article presents a method for determining the maximum flow value in dynamic networks using periodic graphs. These networks are generalized networks that have a wide range of practical applications, such as water d...
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The performance of large-scale parallel computingapplications is highly dependent on the parameter settings within complex systems. Due to the high-dimensional and nonlinear nature of kernel environment parameter spa...
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Security Information and Event Management (SIEM) systems have become essential assets in the realm of cybersecurity. They fulfill a central role in the prevention, detection, and response to cyber threats. Over time, ...
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In view of the problems of large transmission delay, low video image compression rate, and high network transmission overhead in traditional monitoring systems. According to the characteristics of ARM platform and H.2...
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The proceedings contain 14 papers. The special focus in this conference is on Intelligent systems Design and Engineering applications. The topics include: Cloud Distribution Forecasting Model Using Ground Altitude Inf...
ISBN:
(纸本)9789819963027
The proceedings contain 14 papers. The special focus in this conference is on Intelligent systems Design and Engineering applications. The topics include: Cloud Distribution Forecasting Model Using Ground Altitude Information and CNN;UX and Industry 5.0: A Study in Repairing Equipment Using Augmented reality;augmented reality Towards Industry 5.0: Improving Voice and Tap Interaction Based on User Experience Feedback;food Allergen Database for Japanese Restaurants and Its Application to Menu Recommendation System to Foreign Travelers;analysis of Grasping Mechanism for Random Regular Object of Improved Prosthetic Robotic Arm;a Human-Like Intelligent Swing System Using the Machine Vision Approach;multi-robot Positioning and Anti-interference Based on Ultra Wide Band;designing Smart Disinfection Hangers in the Covid-19 Epidemic;an Automatic Kiss Camera System Using Deep Neural Network Technique;based on embedded Technology to real-time Control for Analogous Active Suspension System;Intelligent Manufacturing Transformation Development Strategy of Jilin City Automobile Industry: A Research Based on SWOT-AHP Model;Persistent UAV Formation Flight by Dynamic Agent Replacement and Leader Selection.
Linear regression is a very simple machine learning model that is supposed to find linear relations between input and output data. Its use is limited since real-world random variables are almost never linearly correla...
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By relying on ambient energy, battery-less devices significantly increase the autonomy of IoT devices, enabling maintenance-free operation in remote locations. However, due to the scarcity of ambient energy, these dev...
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ISBN:
(数字)9798350387957
ISBN:
(纸本)9798350387964
By relying on ambient energy, battery-less devices significantly increase the autonomy of IoT devices, enabling maintenance-free operation in remote locations. However, due to the scarcity of ambient energy, these devices rely on capacitors to buffer energy, and alternate between power-off phases where the device is harvesting energy and computation bursts. In most existing techniques, the device resumes execution only when the capacitor is full. However, we argue that doing so is sub-optimal. Instead, we advocate that waking-up the device sooner may yield better performance since the microcontroller consumes less power when operating at lower voltage. To this extent, we introduce EarlyBird, a technique that automatically computes a fine-tuned wake-up voltage for each resume point. EarlyBird leverages static analysis to determine how much energy is needed before resuming from a given program location, and provides a runtime library to enforce the early wake-up strategy. We evaluated how EarlyBird improves existing checkpointing techniques and results show an increase in the number of benchmarks executed per minute of up to 5.65×.
computing consumes a significant portion of energy in many robotics applications, especially the ones involving energy-constrained robots. In addition, memory access accounts for a significant portion of the computing...
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ISBN:
(纸本)9781728196817
computing consumes a significant portion of energy in many robotics applications, especially the ones involving energy-constrained robots. In addition, memory access accounts for a significant portion of the computing energy. For mapping a 3D environment, prior approaches reduce the map size while incurring a large memory overhead used for storing sensor measurements and temporary variables during computation. In this work, we present a memory-efficient algorithm, named Single-Pass Gaussian Fitting (SPGF), that accurately constructs a compact Gaussian Mixture Model (GMM) which approximates measurements from a depthmap generated from a depth camera. By incrementally constructing the GMM one pixel at a time in a single pass through the depthmap, SPGF achieves higher throughput and orders-of-magnitude lower memory overhead than prior multi-pass approaches. By processing the depthmap row-by-row, SPGF exploits intrinsic properties of the camera to efficiently and accurately infer surface geometries, which leads to higher precision than prior approaches while maintaining the same compactness of the GMM. Using a low-power ARM Cortex-A57 CPU on the NVIDIA Jetson TX2 platform, SPGF operates at 32fps, requires 43KB of memory overhead, and consumes only 0.11J per frame (depthmap). Thus, SPGF enables real-time mapping of large 3D environments on energy-constrained robots.
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