Sub-forums Agenda

Artificial Intelligence
Host:
Xiaoyan Xiang Processor Architect, Xuantie, DAMO Academy
Wei Chen Executive Vice President, Stream Computing; Vice Chairman, RISC-V International AI/ML SIG
7/18 9:00-17:00Zhangjiang Hall

TimeDurationTitleSpeaker
9:0015'Understanding the RISC-V Extensions for AI
Krste Asanovic
Co-Founder & Chief Architect, SiFive
9:1515'RISC-V is AI-Native: Why the Fastest-Moving Domain Needs the Fastest-Moving Architecture
Philipp Tomsich
Chief Technologist & Founder, VRULL GmbH Vice Chair of the Technical Steering Committee, RISC-V International
9:3015'RISC-V AME: A Scalable Matrix Extension for AI
Siqi Zhao
Technical Expert, Alibaba Damo Academy Chair of the RISC-V International AME TG
9:4515'Driving SoC Innovations for Large-Scale AI/ML with RISC-V Processors
Charlie Su
President and CTO, Andes Technology
10:0015'Configurable High-performance Interconnect Architectures to Accelerate RISC-V AI/ML and ADAS SoCs
Luan Hao
Chief Architect, Arteris
10:1530'Tea Break-
10:4515'Technological Innovations and Applications of LLM on RISC-V Architecture
Yihao Huang
Director of Solutions, Zhihe Computing
11:0015'Nuclei AI Library: Accelerating AI Inference with RISC-V V Extension
Zhuo Shu
Senior Embedded Software Engineer, Nuclei
11:1515'Innovation and Applications of RISC-V Chips
Jianyu Li
Director of Market Promotion, ESWIN Computing
11:3015'RISC-V Powered AI Innovation: Real-World Practices of Sector-Specific Intelligent Agents
Zhengyu Xiao
AI Application Technology Director, StreamComputing
11:4515'XSAI: Hardware Support for Modern LLM Kernels in a CPU Paradigm
Yaoyang Zhou
Senior Engineer, Beijing Institute of Open Source Chip
12:0090'Lunch-
13:3015'Building a Scalable AI/ML Software Stack for RISC-V: From PyTorch to Deployment on SiFive Intelligence XM Platforms
Phoebe Chen
Senior Engineer, SiFive
13:4515'XuanTie LLM Model Deployment and Optimization Practices
Peng Xu
Senior Development Engineer, Alibaba DAMO Academy
14:0015'High-Performance AI Large Model Workstation Based on RISC-V Architecture
Yumo Yang
Technical Expert, China Telecom Research Institute
14:1515'Optimizing Triton for RISC-V Heterogenous AI Computing
Hualin Wu
CTO, Terapines Technology Ltd.
14:3015'Out-of-Order RVV: Dynamic Scheduling to Boost AI Computing Efficiency
Jin Cui
Chief Architect, StarFive Technology
14:4515'Enable RISC-V-Accelerated Ray for AI Workloads
Tiejun Chen
RISC-V International Ambassador
15:0030'Tea Break-
15:3015'Enabling Sparse Model Inference: A Micro-Kernel Aware Approach for Optimized Libraries on the RISC-V
Heng-Kuan Lee
Deputy Director, RD-Compute Acceleration Division, Andes
15:4515'Design and Practice of Triton Operator Compiler for RISC-V Homogeneous AI-CPU Architecture
Jinghui Huang
AI Software Architect, SpacemiT
16:0015'PerfXLM 2.0: New Progress in Large Model Inference Framework on RISC-V
Xianyi Zhang
Founder & CEO, PerfXLab Creator & Maintainer, OpenBLAS
16:1515'Prototyping Verification Practice Based on Xuantie Processor AI Application Scenarios
Feng Niu
Product Sales Director, UniVista
Hui Li
Senior R&D Engineer, Alibaba DAMO Academy
16:3015'Open-Source Operating System Empowers AI Computing on RISC-V Architecture
Wenzhu Wang
Director of the Fundamental Software Department, Haihe Laboratory of ITAI
16:4515'OpenHarmony + AI: Driving Commercial Breakthroughs and Industrial Innovation for RISC-V Architecture
Dawu Yu
Vice President, Jiangsu Run Kaihong Digital Technology Co., Ltd.

High-Performance Computing
Host:
Jianyi Meng CEO of Zhihe Computing, Chief Scientist at Alibaba DAMO Academy, Rotating Chair of RVEI Technical Committee
Tao Xu Founder & CEO, StarFive Technology
7/18 9:00-17:15Inspire Hall

TimeDurationTitleSpeaker
9:0015'XiangShan Open-Source IP Evolution: From CPU to Compute Subsystem
Jian Zhang
Product Manager, BOSC
9:1515'The Continually Evolving XuanTie Processor Series
Haoyan Jia
Staff Engineer, Alibaba DAMO Academy
9:3015'Proposal for “Leverage RISC-V for High Performance Computing”
Frankwell Lin
Board of Director, RISC-V International Chairman & CEO, Andes
9:4515'Nuclei’s High-Performance UX1030H Processor IP with Full RVA23 Feature Support
Nathan Ma
AVP of Marketing and Strategy, Nuclei
10:0015'Scaling RISC-V Systems for High-Performance Computing Architectures
Yan Zhang
Principal FAE, SiFive
Cunrong Feng
Senior FAE manager, Arteris
10:1530'Tea Break-
10:4515'StarNoC Mesh-Topology Cache-Coherent NoC Implementation Practices Targeting RISC-V
Jay Zhou
General Manager of IP BU, StarFive Technology
11:0015'UR-DP1000: High-Performance Octa-Core 64-bit RISC-V Microprocessor
Jiang Jiang
Executive President and CTO, UltraRlSc Technology
11:1515'Driving Open-Source Innovation: China's RISC-V High-Performance Computing Initiative
Qingyuan Ren
Business VP, RiVAI Technologies
11:3015'RISC-V Server Features of SpacemiT SoCs
Lv Zheng
Chief RISC-V Server Architect, SpacemiT
11:4515'RISC-V + DSA: The Architectural Imperative Reshaping Compute Paradigms
Aglaia Kong
Founder & CEO, LeapFive
12:0090'Lunch-
13:3015'Innovative High-Performance Processor Implementation under RISC-V Architecture
Chang Liu
Director of CPU Design, Zhihe Computing
13:4515'Progress and Prospects of RISC-V Software Ecosystem in HPC/Server Field
Devin Xu
Senior Director of Software and Eco, Lanxin Computing
14:0015'Application Practice of YiHua's Self-Developed RISC-V Core on DPU
Zhaoming Hu
Vice President, EHTech
14:1515'RISC-V in the AI Era: Exploring Industry Adoption in Data Centers
Yanan Liu
Director of Chip Technology, Mobile Cloud
14:3015'Evaluation and Prospects of RISC-V Base Instruction Set in Data Center Context
Junjie Hou
R&D Engineer, ByteDance
14:4515'Intelligent Compression Applications and Optimizations Targeting RISC-V Video Transcoder Cards
Qian Wei
Researcher, China Telecommunication Research Institute
15:0030'Tea Break-
15:3015'RISC-V CoVE Implementation In Privileged Firmware
Xiaoxia Cui
Senior Security Expert, Alibaba DAMO Academy
15:4515'Exploration and Practice of RISC-V Applications in Carrier Services
Xiaowei Wu
Project Manager, China Mobile Research Institute
16:0015'Ventus GPGPU: Latest Advancements in a High-Performance Full-Stack Open-Source GPGPU Based on RISC-V
Mingyuan Ma
PhD Student, School of Integrated Circuits, Tsinghua University
Yuhan Wang
Master Student, School of Integrated Circuits, Tsinghua University
16:1515'RISC-V Heterogenous Programming Paradigm: Atomic I/O Enqueue and IOMMU GIPC extensions
Ren Guo
Staff Engineer, Alibaba DAMO Academy
16:3015'RISC-V Instruction Extensions for Radio Signal Modulation Recognition
Meng Li
Faculty of School of Microelectronics of School of Electronic and Information Engineering, Xi’an Jiaotong University
16:4515'Fine-Grained Calibration of RISC-V Simulators via Cliff Benchmarks
Hao Zhen
Engineer, Institute of Computing Technology, Chinese Academy of Sciences
Engineer, Beijing Institute of Open Source Chip
Qingxuan Kang
PhD Candidate at National University of Singapore
17:0015'Enabling Next-Generation Computing Architecture with RISC-V and Virtual Instruction Technology
Yi Yang
COO, EVAS Intelligence

Software & Ecosystem
Host:
Yanjun Wu Deputy Director & Chief Engineer, Institute of Software, Chinese Academy of Sciences
Jiangang Duan R&D Director, Intel China
Senior Advisor, Shanghai Open Processor Industry Innovation Center (SOPIC)
7/18 9:00-17:30Room 304

TimeDurationTitleSpeaker
9:0015'openEuler for RISC-V Servers: Challenges & Roadmap
Sheng Qu
Senior Engineer, Institute of Software, Chinese Academy of Sciences
9:1515'RedHat's Latest Progress and Trends in the RISC-V Software and Hardware Ecosystem
Wei Fu
Principal Software Engineer, Red Hat
9:3015'Recent Advances and Future Roadmap of openKylin on the RISC-V Architecture
Zhuoheng Li
RISC-V SIG Maintainer, openKylin
9:4515'The Evolution of the RISC-V Toolchain: A Year in Review and the Road Ahead
Kito Cheng
RISC-V Toolchain Developer, SiFive
10:0015'Latest Progress of QEMU Community in RISC-V Ecosystem (2024-2025)
Zhiwei Liu
Software Engineer, RISC-V & Ecosystem Department, Alibaba DAMO Academy
10:1530'Tea Break-
10:4515'x264 RISCV Ecosystem Building and Optimization
Jiayan Qian
Software Engineer, ByteDance
11:0015'RISC-V in Data Center Software Ecosystem: Opportunities and Challenges
Yunxiang Jia
RISC-V Ecosystem leader Software Architecture Design and Performance Expert, ZTE
11:1515'Shape graphic for RISC-V
Zheng Zhang
Principal Solutions Architect, Imagination Technologies
11:3015'The Road to RISC-V Server Standardization:UEFI boot, Boot and Runtime Services
Zhen Liu
Firmware Engineer, Software college, Shandong University
Evan Chai
Senior Technical Expert, Alibaba DAMO Academy
11:4515'RVCK Project: Driving openEuler on RISC-V
Jingwei Wang
OS Engineer, openEuler TC Member
Institute of Software, Chinese Academy of Sciences
12:0090'Lunch-
13:3015'Porting OP-TEE on RISC-V: A Practical Guide and Introduction
Peter Lin
RISC-V System Software Developer, SiFive
13:4515'Architecting TEEs with RV-ACRN Hypervisor on RISC-V Platforms
Haicheng Li
System Software Architect, Intel
14:0015'Towards Secure Container Infrastructure on RISC-V: the Development from rust-vmm to Kata-Containers
Ruoqing He
Software Engineer, Institute of Software, Chinese Academy of Sciences
14:1515'A Standard-compliant High Performance RISC-V Desktop Virtualization Platform
Ken Xia
Software Director, UltraRISC
14:3015'Enabling System Standby with RISC-V Platform
Fengxue Zhang
Senior Engineer, Alibaba DAMO Academy
14:4515'Exploration of Virtualization Technology Based on BeiHai Cloud Computing Experimental Platform
Tianzheng Li
Researcher, China Telecom Research Institute
15:0030'Tea Break-
15:3015'Golang on RISC-V: the Status and the Future
Pengcheng Wang
Compiler Engineer, ByteDance
Meng Zhuo
RISC-V Developer, ISCAS
15:4515'V8 for RISC-V One-Year Progress: What’s New
Yahan Lu
Complier Enginer, PLCT lab, Institute of Software, Chinese Academy of Sciences
16:0015'Optimizing Audio Algorithms on RISC-V Architecture
Jiandong Qiu
Foundational Software Engineer, Nuclei
16:1515'Introduce the Implementation of LLVM Loop Vectorizer
Liqin Weng
Compiler Expert, SpacemiT
16:3015'RISC-V Unified Database
Afonso Oliveira
Senior Software Engineer, Synopsys
16:4515'Enabling Native Library Support for QEMU-User on RISC-V
Yun Wang
PhD Candidate, Shanghai Jiao Tong University
17:0015'rv64.zip:Unifying Diverse RISC-V ISA Eco-system
Yangyu Chen
PhD Student, Chongqing University
Intern, Beijing Institute of Open Source Chip
17:1515'Deploying openEuler RISC-V Everywhere: Adoption of Diversified Hardware Platforms
Hangfan Li
OS Engineer, Institute of Software, Chinese Academy of Sciences

Embedded System
Host:
Xiaoqing He Secretary General, Embedded Systems Association Director, China Software Industry Association
Puxiang Xiong Founder and CEO, RT-Thread
7/18 9:00-12:00Room 305

TimeDurationTitleSpeaker
9:0015'RISC-V Is Thriving, Diversify the Chip Ecosystem
Frank Xu
Principal Analyst, Informa TechTarget
9:1515'High-Determinism Real-Time RISC-V CPU with Functional Safety Features
Xiaogeng Wang
Head of the Processor Department, ESWIN Computing
9:3015'GS32-DSP Based on Nuclei RISC-V IP: A Technology Share for Domestic Replacement
Alex Chen
CEO, Gejian Semiconductor
9:4515'RISC-V based SoC Platform Integrating GNSS and BLE Technologies
Yi Zeng
Senior Director, Wireless IP Platform, VeriSilicon
10:0015'RISC-V-Based, BLE-Integrated Ultra-Low-Power MCU and Its Smart Healthcare Applications
Tingting Gao
R&D Director, VeriSyno
10:1530'Tea Break-
10:4515'Scaling RISC-V Performance: Multicore RTOS for Real-Time Demands
Puxiang Xiong
Founder and CEO, RT-Thread Chairman, Shanghai Open-Source Information Technology Association
11:0015'The Evolution of HPMicro High-Performance MCUs in Robotic Motion Control
Jintao Zeng
Founder and CEO, HPMicro
11:1515'How to Elevate the Security Level of RISC-V Based SoC Designs with a RISC-V Based Root-of-Trust
Samuel Chiang
Business Development Director APAC, Rambus
11:3015'Nuclei TEE: RISC-V Secure System Practice
Bing Gui
Senior SW Engineer, Nuclei
11:4515'Ecosystem-Driven Innovation: GPU and RISC-V Collaborating for Smarter Automotive Solutions
Yin Huang
Senior Business Development Manager, Imagination

Automotive Electronics
Host:
Bob Hu Founder, Nuclei
Ning He Senior Vice President & CTO, ESWIN Computing
7/18 13:30-17:30Room 305

TimeDurationTitleSpeaker
13:3015'Integrate into the RISC-V Ecosystem to Promote the Industrialization of Vehicle-Grade MCUs
YongZhou Chen
CTO, Wuhan Binary Semiconductor Co., Ltd.
13:4515'Intelligent Vehicle Enablement: ESWIN's RISC-V Automotive Computing Matrix with Integrated Safety Architecture
Patrick Chen
Head of ABU MCU+ Development Center, ESWIN Computing
14:0015'Functional Safety and Practice in Automotive Software Development
Jun Sun
Vice President of Intelligent Drive Research Institute, ROXMOTOR
14:1515'RISC-V-Based Automotive Security Framework
Paul Ku
Deputy Director, Andes
14:3015'Accelerating RISC-V Automotive Application Development: Challenges, Measures and IAR Practices
Brendan Pan
Senior Engineer, IAR Systems China
14:4515'Automotive Basic Software Solution Based on RISC-V Architecture
Yanan Zhao
Automotive Base Software Expert, HiRain
15:0015'Nuclei ASIL B/D RISC-V IP Automotive Implementation Challenges and Solutions
Tianbin Fan
Automotive Product Manager, Nuclei
15:1530'Tea Break-
15:4515'EasyXMen Support the Development of RISC-V Hardware and Software Collaborative Ecosystem
Xiaoxian Zhang
Deputy General Manager of iSOFT, President of iSOFT Strategic Research Institute
16:0015'An Introduction to a Configurable High-Performance Automotive Domain Controller
Weili Li
CPU Architect at XuanTie Team, Alibaba DAMO Academy
16:1515'HighTec Helps Rapid Development of RISC-V Automotive MCUs
Jihui Wen
CTO, HighTec CN
16:3015'RISC-V Automotive-Grade Compiler: Challenges and Solutions
Can Hu
CMO, Terapines Technology
16:4515'RISC-V Based Virtual Prototype, Accelerate Auto Software Development
Tieyang Wu
Co-founder, IDEON Representative, MachineWare China
17:0015'RISC-V Architecture Enable Self-reliance in Smart Vehicle Chips
Changfeng Cao
Chairman of Cercis-Semi
17:1515'RISC-V in Vehicles: Reshaping Software-defined Vehicles with an Open Ecosystem
John Zhang
Vice President, Shanghai Zhicong

EDA
Host:
Xiaozhong Wu Vice President, UniVista
Yingren Chen Vice President, S2C
7/18 9:00-12:30Room 302

TimeDurationTitleSpeaker
9:0020'SVM: A Synthesizable Approach to Efficient RISC-V CPU Verification
Yinan Xu
Special Research Assistant, Institute of Computing Technology, Chinese Academy of Sciences (ICT, CAS)
Special Research Assistant, Beijing Institute of Open Source Chip
9:2020'Large-Scale FPGA Prototyping Methodology for Multi-Core High-Performance RISC-V Processors
Mengxia Cao
Verification Product Line Marketing Director, UniVista
9:4020'Tessent UltraSight-V: An On-chip Debug and Trace Solution for RISC-V Systems
Yifan Li
Account Technology Manager, SIEMENS EDA
10:0020'Nuclei Model: A SystemC-Based Near Cycle Model
Zitai Xu
Technology Modeling Engineer, Nuclei
10:2030'Tea Break-
10:5020'Accelerating Custom RISC-V Instruction Development with Andes' ACE Framework and AndesCycle
ChingChe Yen
Software Engineer, Andes Technology
11:1020'Leveraging Transaction-Based Acceleration for High-Speed, High-Quality RISC-V Verification
Dehao Yang
Senior Software Development Engineer, S2C
11:3020'Test Generation for RISC-V HPC Verification Challenges
Yujie Fan
Application Engineer, Synopsys
11:5020'RISC-V MMU Verification of Virtualization and Hypervisor Operation for CPU and SOC Platforms
Adnan Hamid
Founder and CTO, Breker Verification Systems
12:1020'RISC-V Chip Design Solution Based on Open-Source IP and Open-Source EDA
Biwei Xie
Associate Professor, Institute of Computing Technology, Chinese Academy of Sciences (ICT, CAS)

Cutting-edge Technology Innovation
Host:
Jun Han Professor, Fudan University; Director, IP & Architecture Innovation Center, National Key Lab of Integrated Chips and Systems
Bo Huang Distinguished Professor, School of Data Science and Engineering, East China Normal University
7/18 13:30-17:30Room 302

TimeDurationTitleSpeaker
13:3020'Energy-Efficient Embodied Intelligence Computing Architecture and Chips
Hongbin Sun
Professor, Institute of Artificial Intelligence and Robotics, Xi’an Jiaotong University
13:5020'RISC-V Secure Isolation via Hardware‒Software Co-Design: a Case Study of Penglai
Yubin Xia
Professor, Shanghai Jiao Tong University
14:1020'LLM-aided Agile Design Methodologies for RISC-V SoC
Tianyu Jia
Assistant Professor, the School of Integrated Circuits, Peking University
14:3020'Hardware Page Automated Design and Verification Based on Large Language Models
Di Zhao
Associate Professor, Institute of Computing Technology, Chinese Academy of Sciences
Honggang Qi
Professor, University of Chinese Academy of Sciences
14:5020'Addressing Real-time Application Requirements with RISC-V Advanced Interrupt Architecture Extensions
Rich Collins
Sr. Director, Product Management - ARC-V Processors and Ecosystem, Synopsys
15:1030'Tea Break-
15:4020'Achieving Persistent Tagging for Robust Stack Memory Error Protection
Carlo Ramponi
PhD Security Researcher, University of Trento
16:0020'Extending RISC-V into VLIW/SIMD Architectures for Application-Specific Workloads
Ella Mao
Staff Applications Engineer, Synopsys
16:2020'Latest RISC-V Instruction for DSP and Innovation Application of DSA in the Field of Wireless Communication
Gaoshan Li
Senior Expert, Chip Architecture Design, Xinsheng Technology
16:4020'Sophon: A Time-Repeatable and Low-Latency Architecture for Embedded Real-Time Systems
Zhe Huang
Engineer, Peng Cheng Laboratory
17:0015'High-Performance RISC-V SoC Architectures: Current Progress and Future Roadmap
Xiaofei Ni
Head of R&D Center in Wuxi, Timesintelli Technology
17:1515'Trends and Applications of Chiplet-Integrated Advanced Packaging
Wenliang Dai
Founder & CEO, Xpeedic

Investment and M&A
Host:
Lin Wang Managing Partner, Walden International
Fei Fei General Manager, Shanghai Fortera Capital
7/18 9:00-12:00Room 204

TimeDurationTitleSpeaker
09:0010'Opening Remarks
Leader Forum Chairperson
09:1020'Sharing on the Investment Ecosystem Layout of RISC-V Industry
Fei Fei
General Manager, Fortera Capital
09:3020'Current Situation and Outlook of Investment and Mergers & Acquisitions in the Chip Design Industry
Yuwang Sun
Partner President, China Forture-Tech Capital
09:5020'Some Thoughts on the Integration Trends and Transaction Practices in the Chip Industry
Zhiang Jiang
Head of Strategic Planning, Investment and M&A, 3peak
10:1020'Overview and Trends of the Recent A-Share M&A and Restructuring Market
Di Zuo
Managing Director, Huatai United S ecurities
10:3030'Tea Break-
11:0030'Panel Discussion I:Bridge of Eco-Finance
Moderator: Haisheng Zhao
Panelist: Lingrui Zhixin, Spacemit, WingSemi Technology, Walden International, China Construction Bank, Stock Equity
11:3030'Panel Discussion II:Decoding Mergers and Acquisitions Targets
Moderator: Haisheng Zhao
Panelist: VeriSilicon, Brite Semiconductor, Southchip, Giantec, Telink, UNIVISTA, Zhangjiang Hi-Tech

Education & Talent Development
Host:
Pingqiang Zhou Vice Dean & Professor, School of Information Science and Technology, ShanghaiTech University
Xiaojun Guo Executive Vice Dean, School of Integrated Circuits, Shanghai Jiao Tong University
7/18 13:30-17:30Room 204

TimeDurationTitleSpeaker
13:3020'"One Student One Chip" Initiative: Learn to Build RISC-V Chips from Scratch with MOOC
Zihao Yu
PhD, Institute of Computing Technology, Chinese Academy of Sciences
Engineer, Beijing Institute of Open Source Chip
13:5020'Teaching Computer Architecture and AI Accelerator Design through the RISC-V Ecosystem
Siting Liu
Assistant Professor with the School of Information Science and Technology, ShanghaiTech University
14:1020'Teaching and Practice Application of Embedded Systems Based on RISC-V Processor
Jinlong Lin
Professor, the School of Software and Microelectronics, Peking University
Allan He
Secretary General, the Embedded Systems Association
Deputy Editor-in-Chief, Embedded Technology and Intelligent Systems Founder, BMR
14:3020'Digital Logic and SoC Design Education Practice Integrating RISC-V Open Platform
Yanan Sun
Associate Professor, School of Integrated Circuits, Shanghai Jiao Tong University
14:5020'"Dongshan" RISC-V Talent Cultivation Program
Hongjun Dai
Professor, Academy of Intelligent Innovation and Shool of Software, Shandong University
15:1020'Teaching Practice of RISC-V Processor and DFT Technology for Postgraduates
Feng Liang
Professor, School of Microelectronics, Xi’ an Jiaotong University
15:3030'Tea Break-
16:0020'Educational Solutions and Early Practices Based on RISC-V
Spark Fan
Sales Director, StarFive Technologies
16:2020'RISC-V Software Development and VESC Introduction
Alex Lin
Software Director, VeriSilicon
16:4050'Panel Discussion: Co-creation, Sharing and Co-cultivate: Open Source "RISC-V Introduction" Courseware Empowers a New Talent Training Ecosystem in Universities
Moderator: Wayne Dai
Chairman, SOPIC
Panelist:
Bob Hu
Founder, Nuclei
Jiangang Duan
Senior Advisor, SOPIC
Zhuo Zou
Professor, School of Information Science and Technology, Fudan University
Yanan Sun
Associate Professor, School of Integrated Circuits, Shanghai Jiao Tong University
Rui Zhang
Senior Engineer, College of Computer Science and Artificial Intelligence, Fudan University Deputy director of National Demonstration Center for Experimental Computer Education
Feng Liang
Professor, School of Microelectronics, Xi’ an Jiaotong University