Search Results for author: Jianxin Chen

Found 5 papers, 1 papers with code

Integrating Quantum Processor Device and Control Optimization in a Gradient-based Framework

no code implementations23 Dec 2021 Xiaotong Ni, Hui-Hai Zhao, Lei Wang, Feng Wu, Jianxin Chen

In a quantum processor, the device design and external controls together contribute to the quality of the target quantum operations.

Background-Click Supervision for Temporal Action Localization

1 code implementation24 Nov 2021 Le Yang, Junwei Han, Tao Zhao, Tianwei Lin, Dingwen Zhang, Jianxin Chen

Weakly supervised temporal action localization aims at learning the instance-level action pattern from the video-level labels, where a significant challenge is action-context confusion.

Weakly-supervised Temporal Action Localization Weakly Supervised Temporal Action Localization

Graph-FCN for image semantic segmentation

no code implementations2 Jan 2020 Yi Lu, Yaran Chen, Dongbin Zhao, Jianxin Chen

Then we apply graph convolutional network to solve this graph node classification problem.

General Classification Node Classification +1

Classical Simulation of Intermediate-Size Quantum Circuits

no code implementations3 May 2018 Jianxin Chen, Fang Zhang, Cupjin Huang, Michael Newman, Yaoyun Shi

We introduce a distributed classical simulation algorithm for general quantum circuits, and present numerical results for calculating the output probabilities of universal random circuits.

Quantum Physics

A Finite Presentation of CNOT-Dihedral Operators

no code implementations31 Dec 2016 Matthew Amy, Jianxin Chen, Neil J. Ross

We give a finite presentation by generators and relations of the unitary operators expressible over the {CNOT, T, X} gate set, also known as CNOT-dihedral operators.

Quantum Physics Emerging Technologies Logic in Computer Science

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