Molecular dynamics is a significant method in computational material and many other fields, and is computationally intensive. In this paper, we present a new molecular dynamics software, MISA-MD, which is mainly desig...
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Homomorphic encryption is utilized in machine learning to safeguard the privacy of user data and server's model parameters. CKKS is a homomorphic scheme that supports complex computation and has better performance...
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ISBN:
(纸本)9789819772407;9789819772414
Homomorphic encryption is utilized in machine learning to safeguard the privacy of user data and server's model parameters. CKKS is a homomorphic scheme that supports complex computation and has better performance than BFV. this gives CKKS an advantage when applied to machine learning. However, existing secure inference frameworks based on homomorphic encryption are mainly adopted in BFV or BGV, as these schemes have more batching slots than CKKS. In this paper, we propose two parallel inference methods based on CKKS to enhance the batching capabilities (called parallelism) of CKKS, model parallelism and sample parallelism. the model parallelism is facilitative to inference of two models at the same time and improves inference performance. this is the main method to mitigate the parallelism gap between BFV and CKKS. Meanwhile, sample parallelism allows multiple samples to be inference simultaneously to decrease the number of decrypt operations and communication. Subsequently, we apply the two parallel techniques to phenotypic inference from genetic data. Experimental results show that our method improves the performance by at least 47.8% compared to the method without parallel techniques.
the proceedings contain 26 papers. the topics discussed include: high-speed compilation of large-scale stochastic circuits;PimCity: a compute in memory substrate featuring both row and column parallel computing;cluste...
ISBN:
(纸本)9798350382044
the proceedings contain 26 papers. the topics discussed include: high-speed compilation of large-scale stochastic circuits;PimCity: a compute in memory substrate featuring both row and column parallel computing;clustering vehicle routing problems on specialized hardware;design considerations for 3D heterogeneous integration driven analog processing-in-pixel for extreme-edge intelligence;a memcomputing approach to prime factorization;performance comparison of memristor crossbar-based analog and FPGA-based digital weight-memory-less neural networks;accelerating VQE algorithm via parameters and measurement reuse;arithmetic primitives for efficient neuromorphic computing;and statistical characterization of ReRAM arrays for analog in-memory computing.
this paper briefly introduces the research and development of data-driven learning at home and abroad, and emphatically discusses how to introduce the concept of data-driven learning, together withthe use of multimed...
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this paper presents a spiking neural network (SNN) implementation which employs unsupervised feature extraction using spike timing dependent plasticity (STDP) to classify 8 different radioisotopes. Withthe implementa...
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ISBN:
(数字)9781665453493
ISBN:
(纸本)9781665453493
this paper presents a spiking neural network (SNN) implementation which employs unsupervised feature extraction using spike timing dependent plasticity (STDP) to classify 8 different radioisotopes. Withthe implementation, the accuracy could reach 80% during training and overall testing accuracy of 72%. the whole network was implemented on SpiNNaker, a spiking neural network emulation platform. this work shows that unsupervised STDP, an SNN native training method, can be applied to the classification task of RIID to provide event-based training as well as inference.
Withthe advances of embedded GPUs' programming models like GLES and OpenCL, the mobile processor has gained more parallel computing capability, which enables real-time image processing on portable devices. GLES i...
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Natural gamma survey technology is based on the differences in radioactivity (energy spectrum radiation) of the stratigraphic medium, through observation and study of the changing law of the gamma-ray energy spectrum ...
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Natural gamma survey technology is based on the differences in radioactivity (energy spectrum radiation) of the stratigraphic medium, through observation and study of the changing law of the gamma-ray energy spectrum to solve geological problems of a large class of exploration, detection and monitoring methods. Conventional natural gamma energy spectroscopy surveys are mainly applied in the fields of uranium mining, metal ore census, resource exploration, etc., with fewer applications in soil testing. Traditional soil testing generally requires steps such as sampling, air-drying, sieving, measuring and analysing, which is not only costly and time-consuming, but also consumes a lot of manpower and resources. To address this phenomenon, this study firstly used a portable nuclide meter to measure the soil quickly, and then used matlab to process the original whole gamma energy spectrum data with segmented sampling, which can achieve the effect of rapid qualitative analysis of the soil and improve the efficiency of traditional soil testing.
Binary neural network (BNN) is widely used in speech recognition, image processing and other fields to save memory and speed up computing. However, the accuracy of the existing binarization scheme in the realistic dat...
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Withthe advancement of technology and the transformation of energy systems, electrical energy has become an essential part of various industries. In modern active distribution networks, there have been new trends in ...
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Maintaining a healthy lifestyle has been proven to have significant benefits in cancer survivorship. It is expected that clinicians have a comprehensive understanding of publicly published cancer lifestyle guidelines ...
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ISBN:
(纸本)9798400701023
Maintaining a healthy lifestyle has been proven to have significant benefits in cancer survivorship. It is expected that clinicians have a comprehensive understanding of publicly published cancer lifestyle guidelines and can effectively convey the information to patients. the objective of this paper is to develop an automatic text analysis method to assess the compliance of lifestyle information provided during medical visits and publicly available guidelines. Preliminary results show that selected lifestyle keywords appear an average of 3.54 times per medical visit, and 7% of medical notes pertain to patients' lifestyle. Semantic analysis and word dictionary will be applied to evaluate the extent of information compliance and inform strategies for improving lifestyle recommendations for cancer survivors.
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