Advanced Computing and Architecture

When Reinforcement Learning Meets Zero-Determinant: Social Welfare Control in Iterated Game Under Spatial Crowdsourcing

Tue, 01 Sep 2026 00:00:00 +0000

Key Technologies for Data Fabric Distributed Storage

Sat, 09 May 2026 00:00:00 +0000

Currently, AI, digital economy, and low-altitude economy are accelerating the reshaping of industrial landscapes. From massive IoT sensing in smart cities to real-time coordination of meteorological observation devices, to intelligent decision-making in manufacturing — data has become a new factor of production. Multi-source, heterogeneous, high-concurrency, and low-latency hybrid scenarios pose unprecedented challenges to data interoperability.

The Lynxus Data Fabric Platform is dedicated to breaking down data silos across cloud-edge-end systems in various application scenarios, building trusted, visible, and controllable data circulation infrastructure.

Key industry sectors served:

IoT
Manufacturing
Government & Public Services
Meteorology
National Defense

Sensitivity-Guided Post-Training Quantization Method

Thu, 30 Apr 2026 15:26:26 +0000

xjb: Fast Float to String Algorithm

Mon, 27 Apr 2026 00:00:00 +0000

Weibo User Behavior Big Data Analysis System Based on Spark Engine and FNLP

Thu, 12 Mar 2026 00:00:00 +0000

This system is a Weibo data analysis system designed based on thorough research of big data key technologies and Weibo data analysis. It includes a data collection module using distributed crawling framework and FLUME, a data analysis module implementing Spark applications, a data storage module through HDFS and HBase, and a data visualization module built on the SpringBoot framework.

The main analysis tasks include user influence analysis, Weibo topic mining, and user sentiment analysis.

Thu, 01 Jan 2026 00:00:00 +0000

Low-bit and Sparsified Gradient Communication for Accelerating Distributed Deep Learning with Convergence Guarantees

Thu, 01 Jan 2026 00:00:00 +0000

SelCo: Efficient Distributed Multimodal LLM Training with Selective Co-location

Thu, 01 Jan 2026 00:00:00 +0000

Social Welfare Control and Incentive for Free-Riding in Cross-Silo FL-based Caching

Thu, 01 Jan 2026 00:00:00 +0000

Knowledge Representation-Enhanced Multimodal Knowledge Graph Completion

Sun, 01 Jun 2025 00:00:00 +0000

An Online Heterogeneous GPU Cluster Scheduler for Multi-Objective Optimization

Fri, 09 May 2025 00:00:00 +0000

Automated Chain-of-Thought Data Generation for Meteorological Reasoning: A Study Based on WeatherQA

Thu, 01 May 2025 00:00:00 +0000

Heterogeneous GPU Cluster Scheduler for Multi-Objective Optimization

Thu, 01 May 2025 00:00:00 +0000

Unilateral Control for Social Welfare of Iterated Game in Vehicular Crowdsensing

Sat, 01 Mar 2025 00:00:00 +0000

Enhancing Personalized Trip Recommendations with Attractive Route Analysis and Graph Attention Auto-Encoder

Wed, 01 Jan 2025 00:00:00 +0000

Sensitivity-Guided Post-Training Quantization Method

Wed, 01 Jan 2025 00:00:00 +0000

Near-Surface Air Temperature Estimation Based on an Improved Conditional Generative Adversarial Network

Sun, 01 Sep 2024 00:00:00 +0000

Sparse Gradient Communication with AlltoAll for Accelerating Distributed Deep Learning

Thu, 01 Aug 2024 00:00:00 +0000

Research Facilities & Infrastructure

Mon, 20 May 2024 00:00:00 +0000

Domestic High-Performance Computing Chip R&D

Mon, 01 Apr 2024 00:00:00 +0000

Research Tasks and Assessment Metrics

Research Task: Investigate core technologies including model partitioning, memory optimization, and parameter communication optimization on large-scale Hygon DPU clusters.
Assessment Metrics: Apply for 1 software copyright, 2 invention patents, publish 2 academic papers, and train 2 graduate students.

Project Phases

Phase 1: Solution Design (Sep 2024 - Dec 2024)

Complete hardware platform and framework analysis.
Determine technical approach for porting and optimization.

Phase 2: Framework Porting (Jan 2025 - Oct 2025)

Platform setup and basic computing core adaptation.

Phase 3: Performance Optimization (Nov 2025 - Dec 2026)

Data parallelism, pipeline parallelism, tensor parallelism, and communication optimization.

Phase 4: Application Demonstration (Jan 2027 - Nov 2027)

Develop toolchain, apply in meteorological domain.

Materials Science

Fri, 12 Jan 2024 00:00:00 +0000

Overview

We design and discover materials using computational modeling, machine learning, and high-throughput simulation, validated through experimental collaborations.

Themes

Quantum materials for next-generation electronics
Energy storage materials and solid-state batteries
Catalysts for sustainable chemical processes

Collaborations

Partnerships with national labs and industry to accelerate translation from computation to synthesis.

Machine Learning

Thu, 11 Jan 2024 00:00:00 +0000

Overview

We build robust and interpretable ML models to accelerate scientific discovery across domains, with emphasis on generalization, uncertainty, and physical constraints.

Focus Areas

Physics-informed neural networks (PINNs)
Graph neural networks for structured scientific data
Interpretable models and reliability assessment

Selected Publications

See our recent work in Nature Machine Intelligence and NeurIPS.

Computational Biology

Wed, 10 Jan 2024 00:00:00 +0000

Overview

We develop algorithms and tools to analyze complex biological data at scale, from genomes to proteomes, integrating multi-omics data for systems-level understanding.

Current Projects

DeepFold: AI-powered protein structure prediction
Multi-omics integration for disease subtyping
Single-cell analysis pipelines

Resources

Datasets: Public genomics repositories and lab-curated datasets
Tools: Custom pipelines built on Python, Nextflow, and cloud computing

Compact Estimator for Streaming Triangle Counting

Mon, 01 Jan 2024 00:00:00 +0000

Join Our Team

Mon, 01 Jan 2024 00:00:00 +0000

Implementation of script system based on recording and playback with EventBus in industrial software

Fri, 26 May 2023 00:00:00 +0000

Design and implementation of script module with recording and playback function in CAE software

Tue, 23 May 2023 00:00:00 +0000

A Distributed Streaming Framework for Edge-Cloud Triangle Counting

Wed, 01 Feb 2023 00:00:00 +0000

Realizing Power-efficient Encryption Communication for Computational RFID Tags

Tue, 01 Nov 2022 00:00:00 +0000

ACM: Accuracy-aware Collaborative Monitoring for Software-Defined Network-wide Measurement

Fri, 01 Jul 2022 00:00:00 +0000

Iris Segmentation Based on Mask R-CNN Convolutional Neural Network

Fri, 01 Jul 2022 00:00:00 +0000

Multi-Scale Progressive Blind Face Deblurring

Wed, 01 Jun 2022 00:00:00 +0000

Pedestrian Flow Prediction and Route Recommendation with Business Events

Wed, 01 Jun 2022 00:00:00 +0000

Pluralistic Face Inpainting with Transformation of Attribute Information

Sun, 01 May 2022 00:00:00 +0000

Generation Rate Control with AoI under Traffic Hole Problem in Vehicular Networks

Tue, 01 Mar 2022 00:00:00 +0000

Make U-Net Greater: An Easy-to-Embed Approach to Improve Segmentation Performance Using Hypergraph

Sat, 01 Jan 2022 00:00:00 +0000

A Multi-Task Network for Cardiac Magnetic Resonance Image Segmentation and Classification

Fri, 01 Oct 2021 00:00:00 +0000

Distributed Triangle Approximately Counting Algorithms in Simple Graph Stream

Thu, 01 Apr 2021 00:00:00 +0000

A novel offloading strategy for high speed mobile and data intensive intelligent sensor

Fri, 01 Jan 2021 00:00:00 +0000

Enhancing Personalized Trip Recommendation with Attractive Routes

Wed, 01 Jul 2020 00:00:00 +0000

Parallelization and I/O Performance Optimization of a Global Nonhydrostatic Dynamical Core using MPI

Wed, 01 Jan 2020 00:00:00 +0000

Distributed Triangle Counting Algorithms in Simple Graph Stream

Sun, 01 Dec 2019 00:00:00 +0000

Pedestrian Flow Prediction with Business Events

Tue, 01 Oct 2019 00:00:00 +0000

Towards Cascading Problem for Dynamic Rate Allocations in ISP Networks with SDN

Tue, 01 Oct 2019 00:00:00 +0000

Optimization of parallel program based on lattice BGK method

Fri, 17 May 2019 00:00:00 +0000

A Heterogeneous Virtual Machines Resource Allocation Scheme in Slices Architecture of 5G Edge Datacenter

Tue, 01 Jan 2019 00:00:00 +0000

Molecular Dynamics Simulation Optimization Based on GROMACS on Sunway TaihuLight

Tue, 01 Jan 2019 00:00:00 +0000

A Parallel Optimization of the Fast Algorithm of Convolution Neural Network on CPU

Thu, 01 Feb 2018 00:00:00 +0000

Crowdsourcing-Based Framework for Teaching Quality Evaluation and Feedback Using Linguistic 2-Tuple

Mon, 01 Jan 2018 00:00:00 +0000

Deployment Mechanism Design for Cost-Effective Data Uploading in Delay-Tolerant Crowdsensing

Fri, 01 Dec 2017 00:00:00 +0000

Efficient Complex Event Processing under Boolean Model

Tue, 01 Jan 2013 00:00:00 +0000

Query privacy in pervasive computing

Wed, 01 Dec 2010 00:00:00 +0000

New privacy protect algorithm for pervasive computing

Fri, 10 Sep 2010 00:00:00 +0000

Overview of location privacy in pervasive computing

Tue, 03 Aug 2010 00:00:00 +0000

Research on search radius limited location algorithm in distributed spanning tree

Wed, 05 May 2010 00:00:00 +0000

Fault tolerance on improved distributed spanning tree structure

Fri, 01 Jan 2010 00:00:00 +0000

Improved Distributed Spanning Tree and Case Study for Replica Location Service

Fri, 01 Jan 2010 00:00:00 +0000

Location privacy in sparse environment

Fri, 01 Jan 2010 00:00:00 +0000

A Location Privacy Protection Model for Ubiquitous Computing Environment

Fri, 09 Jan 2009 08:05:52 +0000

Replica Location Service Based on Distributed Spanning Tree

Fri, 09 Mar 2007 08:06:39 +0000