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您的检索式：作者名="Chunmeng DOU"
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| 1 | Formation of multiple conductive filaments in the Cu/ZrO2:Cu/Pt device显示文摘 | Liu Qi Dou Chunmeng Wang Yan | 2009 | Applied Physics Letters2009，95，23： | 1 |
| 2 | Design memristor-based computing-in-memory for AI accelerators considering the interplay between devices,circuits,and system显示文摘Recent advances in developing beyond von Neumann architectures have moved the memristive devices to the forefront as one of the key enablers to realizing memristive computing-in-memory(m CIM)structures,which shows a great promise to boost the energy-efficiency and the performance of artificial intelligence(AI)chips.In this study,by considering the interactions between devices,circuits,and systems in the m CIM design,we propose several cross-layer design techniques,including(1)the BL-SL interactive forming protection(BSIFP)circuit that can reduce the voltage drop on the selected transistor,suppress the current overshoot by 65.96%,and improve the bit-cell density by more than 10.19%,(2)the clamping transistor trimming scheme(CTTS)to prevent the multiply-and-accumulate(MAC)signal margin degradation from chip-to-chip resistance variations,and(3)dynamic input-parallelism and output-precision(DIPOP)that can reduce the energy cost by 22.92%in a typical inference task with negligible accuracy loss.The results demonstrate the significant role of the cross-layer-interactive approach and provide a preliminary guideline for highly-efficient m CIM design. | Junjie AN Linfang WANG Wang YE Weizeng LI Hanghang GAO Zhi LI Zhidao ZHOU Jinghui TIAN Jianfeng GAO Chunmeng DOU Qi LIU | 2023 | Science China(Information Sciences)2023，66，8： | 0 |
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