embeddedreal-time operating systems are widely used in communication, industrial control and weapon intelligent control and other fields. However, due to the complex personnel and environment involved in the developm...
详细信息
Natural language allows robot programming to be accessible to everyone. However, the inherent fuzziness in natural language poses challenges for inflexible, traditional robot systems. We focus on instructions with fuz...
详细信息
ISBN:
(纸本)9798331521561;9798331521554
Natural language allows robot programming to be accessible to everyone. However, the inherent fuzziness in natural language poses challenges for inflexible, traditional robot systems. We focus on instructions with fuzzy time requirements (e.g., "start in a few minutes"). Building on previous robotics research, we introduce fuzzy skills. These define an execution by the robot with so-called satisfaction functions representing vague execution time requirements. Such functions express a user's satisfaction over potential starting times for skill execution. When the robot handles multiple fuzzy skills, the satisfaction function provides a temporal tolerance window for execution, thus, enabling optimal scheduling based on satisfaction. We generalized such functions based on individual user expectations with a user study. The participants rated their satisfaction with an instruction's execution at various times. Our investigations reveal that trapezoidal functions best approximate the users' satisfaction. Additionally, the results suggest that users are more lenient if the execution is specified further into the future.
As multi-core systems continue to grow in complexity, Network-on-Chip (NoC) architectures have emerged as a scalable and efficient solution for managing on-chip communication. However, ensuring reliable communication ...
详细信息
The use of computer systems for the purpose of image processing, which is also known as digital image processing, has applications in a variety of sectors, some of which include geology, oceanography, medicine, and sp...
详细信息
This study discusses a Network Intrusion Detection System (NIDS) leveraging Deep Belief Networks to classify network traffic into multiple categories. By stacking Multiple Restricted Boltzmann Machines, the NIDS model...
详细信息
This senior thesis develops a real-time handwritten digit identification system using a Raspberry Pi 3B+ with a camera module, leveraging a lightweight CNN optimized with MNIST. The project highlights the effective im...
详细信息
ISBN:
(数字)9798350350821
ISBN:
(纸本)9798350350838
This senior thesis develops a real-time handwritten digit identification system using a Raspberry Pi 3B+ with a camera module, leveraging a lightweight CNN optimized with MNIST. The project highlights the effective implementation of deep learning on edge computing devices through seamless integration of CNN, TensorFlow Lite, and OpenCV's real-time image processing. The system is both cost-effective and precise, enabling real-time digit recognition tasks. This proposed work illustrates the potential of AI applications in education, industry, and commerce, setting the stage for future advancements in embedded AI systems.
With the development of 5G network technology, real-time and efficient distance education and intelligent systems become feasible. This paper introduces anoral English Intelligent system based on 5G platform. The syst...
详细信息
In this paper, we propose EdgeHD, a hierarchy-aware learning solution that performs online training and inference in a highly distributed, cost-effective way. We use brain-inspired hyperdimensional (HD) computing as t...
详细信息
ISBN:
(纸本)9798350339864
In this paper, we propose EdgeHD, a hierarchy-aware learning solution that performs online training and inference in a highly distributed, cost-effective way. We use brain-inspired hyperdimensional (HD) computing as the key enabler. HD computing performs the computation tasks on a high-dimensional space to emulate functionalities of the human memory, such as inter-data relationship reasoning and information aggregation. EdgeHD exploits HD computing to effectively learn the classification models on individual devices and combine the models through the hierarchical IoT nodes without high communication costs. We also propose a hardware design that accelerates EdgeHD on low-power FPGA platforms. We evaluated EdgeHD for a wide range of real-world classification applications. The evaluation shows that EdgeHD provides highly efficient computation with reduced communication. For example, EdgeHD achieves on average 3.4x and 11.7x (1.9x and 7.8x) speedup and energy efficiency improvement during the training (inference) as compared to the centralized learning approach. It reduces the communication costs by 85% for the training and 78% for the inference.
Determining Worst-Case Execution time (WCET) is essential for temporal verification of real-time and embeddedsystems. These systems are designed to meet the stringent timing constraints imposed by the regulations. If...
详细信息
ISBN:
(数字)9781665497992
ISBN:
(纸本)9781665497992
Determining Worst-Case Execution time (WCET) is essential for temporal verification of real-time and embeddedsystems. These systems are designed to meet the stringent timing constraints imposed by the regulations. If a system gets delayed due to non-compliance with the deadline, it will lead to disastrous events. Worst-Case Data which gives maximum execution time, plays a vital role in the estimation of WCET. An evolutionary algorithm such as the Genetic Algorithm has been employed to generate the Worst-Case Data. The complexity of an evolutionary algorithm requires the use of several computational resources. This paper presents a novel method to replace the hardware and simulator used in the evolution process with machine learning models. This method reduces the overall time required to generate Worst-Case Data. Different machine learning models are trained to integrate with genetic algorithms. Our machine learning models are created using the Pygad Framework. The feasibility of the proposed approach is validated using benchmarks from different domains. The results show the speedup in the generation of Worst-Case Data.
For successful operation, any video-based Intelligent Transportation systems (ITS) application requires real-time road traffic information or characteristics such as speed, density, average delay, categorization, and ...
详细信息
ISBN:
(纸本)9798350362800;9798350362794
For successful operation, any video-based Intelligent Transportation systems (ITS) application requires real-time road traffic information or characteristics such as speed, density, average delay, categorization, and so on. This paper proposes the Multiple Contiguous Virtual Layer (MCVL), a robust and unique vehicle identification framework that estimates any macroscopic traffic characteristics using computer vision algorithms on traffic video. This work mainly focuses on estimating a new parameter known as Histogram Differenced Value (HDV) for MCVL, which uses spatial color information to reveal substantial differences in traffic condition. Several benchmark traffic video datasets are used to test the performance and accuracy of estimations utilizing the proposed framework, with the results being discussed. The results indicate that using the proposed HDV parameter, the accuracy of the vehicle recognition process is improved with the combination of lowered computing cost of MCVL.
暂无评论