Qiaochu Zhang

This page is a disambiguation page, it actually contains mutiple papers from persons of the same or a similar name.

Bibliography

2024
Fractional-N Digital MDLL With Injection-Error Scrambling and Calibration.
IEEE J. Solid State Circuits, January, 2024

A Stochastic Analog SAT Solver in 65nm CMOS Achieving 6.6μs Average Solution Time with 100% Solvability for Hard 3-SAT Problems.
Proceedings of the IEEE Symposium on VLSI Technology and Circuits 2024, 2024

Synthesizable 10-bit Stochastic TDC Using Common-Mode Time Dithering and Passive Approximate Adder with 0.012mm<sup>2</sup> Active Area in 12nm FinFET.
Proceedings of the IEEE Symposium on VLSI Technology and Circuits 2024, 2024

A Novel Multi-Objective Optimization Framework for Analog Circuit Customization.
Proceedings of the Design, Automation & Test in Europe Conference & Exhibition, 2024

2023
A Fractional-N Digital MDLL with Injection-Error Scrambling and Background Third-Order DTC Delay Equalizer Achieving -67dBc Fractional Spur.
Proceedings of the IEEE International Solid- State Circuits Conference, 2023

Analog Kalman Filter with Integration and Digitization via a Shared Thyristor-Based VCO for Sensor Fusion in 65 nm CMOS.
Proceedings of the 49th IEEE European Solid State Circuits Conference, 2023

A 2GS/s 8.5-Bit Time-Based ADC using a Segmented Stochastic Flash TDC.
Proceedings of the IEEE Custom Integrated Circuits Conference, 2023

A Memristor-Based Analog Accelerator for Solving Quadratic Programming Problems.
Proceedings of the IEEE Custom Integrated Circuits Conference, 2023

2022
A Fractional-N Digital MDLL With Background Two-Point DTC Calibration.
IEEE J. Solid State Circuits, 2022

A cost-efficient fully synthesizable stochastic time-to-digital converter design based on integral nonlinearity scrambling.
Proceedings of the DAC '22: 59th ACM/IEEE Design Automation Conference, San Francisco, California, USA, July 10, 2022

TAFA: Design Automation of Analog Mixed-Signal FIR Filters Using Time Approximation Architecture.
Proceedings of the 27th Asia and South Pacific Design Automation Conference, 2022

Analog/Mixed-Signal Circuit Synthesis Enabled by the Advancements of Circuit Architectures and Machine Learning Algorithms.
Proceedings of the 27th Asia and South Pacific Design Automation Conference, 2022

2021
29.4 A Fractional-N Digital MDLL with Background Two-Point DTC Calibration Achieving -60dBc Fractional Spur.
Proceedings of the IEEE International Solid-State Circuits Conference, 2021

From Specification to Silicon: Towards Analog/Mixed-Signal Design Automation using Surrogate NN Models with Transfer Learning.
Proceedings of the IEEE/ACM International Conference On Computer Aided Design, 2021

Circuit Connectivity Inspired Neural Network for Analog Mixed-Signal Functional Modeling.
Proceedings of the 58th ACM/IEEE Design Automation Conference, 2021

2020
CEPA: CNN-based Early Performance Assertion Scheme for Analog and Mixed-Signal Circuit Simulation.
Proceedings of the IEEE/ACM International Conference On Computer Aided Design, 2020

Transfer Learning with Bayesian Optimization-Aided Sampling for Efficient AMS Circuit Modeling.
Proceedings of the IEEE/ACM International Conference On Computer Aided Design, 2020

2019
Is hippocampus getting bumpier with age: a quantitative analysis of fine-scale dentational feature under the hippocampus on 552 healthy subjects.
Proceedings of the Medical Imaging 2019: Image Processing, 2019


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