With the advent of Bitcoin, virtual currency and blockchain technology are attracting attention, and the market is growing with the addition of the smart contract function of Blockchain 2.0. With the growth of the blo...
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The OMFIT CAKE workflow for plasma state reconstruction has been automated on the DIII-D National Fusion Facility to run on a combination of computational resources at DIII-D and the National Energy Research Computing...
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In offshore aquaculture operations, personnel equipped with diving gear are often necessary to inspect the underwater net cages for damage, particularly on the sea floor. This manual inspection process is time-consumi...
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The Arithmetic and Logic Unit is a CPU component that performs arithmetic and logical operations on data. The execution of the multiple instructions in a computerprogram is required. ALUs frequently feature, among ot...
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Coherent Ising Machine (CIM) as an optical device for solving combinatorial optimization problems has received significant attention. However, the core unit of CIM, degenerate optical parametric oscillator (DOPO), is ...
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ISBN:
(纸本)9789819756087;9789819756094
Coherent Ising Machine (CIM) as an optical device for solving combinatorial optimization problems has received significant attention. However, the core unit of CIM, degenerate optical parametric oscillator (DOPO), is an open dissipative system and exhibits complicated dynamics, making the analysis and design of CIM challenging. Based on existing theoretical models for describing CIM, we develop PyCIM. To the best of our knowledge, PyCIM is the first simulator that can produce the dynamic behavior of CIM. We effectively capture some characteristic phenomena of DOPO and CIM, including a spontaneous symmetry breaking, threshold behavior, gain saturation, and the process of CIM solving MAX-CUT problems. Additionally, we implement time-varying coupling strengths and pump schedules. Moreover, we analyze the impact of parameters on the performance of CIM, which can be used to guide the design and optimization of actual physical systems. Finally, we evaluate the performance of the CIM on a standard graph benchmark set.
The advent of Ultra-Low-Latency storage devices has narrowed the performance gap between storage and CPU in computing platforms, facilitating synchronous I/O adoption. Yet, this approach introduces substantial busy wa...
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Can we trust Large Language Models (LLMs) to accurately predict scam? This paper investigates the vulnerabilities of LLMs when facing adversarial scam messages for the task of scam detection. We addressed this issue b...
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Kidney cancer is one of the most common cancers worldwide. The major types of malignant renal tumors are renal cell carcinoma and urothelial carcinoma. Although the majority of renal tumors are malignant, up to 20% ar...
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This paper explores the problem of instruction selection optimization in LLVM backend code for transforming platform-independent intermediate code into high-quality target platform instructions. The instruction select...
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The automation of performance optimization in 4G cellular networks remains a significant research challenge. Although advances in artificial intelligence, machine learning, and deep learning have been made, their appl...
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