Science Explorer Back to mapMap
Discussion
Company · Beijing · ??

Didi Chuxing (China)

didiglobal.comROR OpenAlex
World rank, all time
#31,041
of 34,923
Rank in ??
#494
of 615
Research works
133
▼ 44% vs 2018-21
Citations
5k
37.9 per fractional work
Top-10% rate
12.4%
all institutions 10.0%
vs its own fields
1.09×
1.00× is exactly expected
Open access
28%
world 40%
International
25%
world 18%
Didi Chuxing (China)

Which fields of science does Didi Chuxing (China) work in?

In 2022-now, 82% of research at Didi Chuxing (China) is in Physical Sciences, 15% in Social Sciences. Its largest fields are Computer Science (42%), Engineering (35%), Social Sciences (10%). It does 2.0× the world's share of Physical Sciences.

Physical Sciences: 39 fractional works · 82.0% of its workComputer Science: 20 fractional works · 41.8% of its workComputer Vision and Pattern Recognition: 8 fractional works · 16.0% of its workArtificial Intelligence: 7 fractional works · 15.0% of its workSignal Processing: 2 fractional works · 3.8% of its workComputer Networks and Communications: 1 fractional works · 2.7% of its workComputer Science Applications: 1 fractional works · 1.9% of its workInformation Systems: 1 fractional works · 1.2% of its workComputer Graphics and Computer-Aided Design: 0 fractional works · 0.7% of its workComputational Theory and Mathematics: 0 fractional works · 0.3% of its workEngineering: 17 fractional works · 34.6% of its workAutomotive Engineering: 5 fractional works · 10.4% of its workBuilding and Construction: 4 fractional works · 7.9% of its workElectrical and Electronic Engineering: 2 fractional works · 4.3% of its workControl and Systems Engineering: 1 fractional works · 2.4% of its workAerospace Engineering: 1 fractional works · 2.0% of its workOcean Engineering: 1 fractional works · 1.9% of its workIndustrial and Manufacturing Engineering: 1 fractional works · 1.4% of its workMedia Technology: 1 fractional works · 1.4% of its workSafety, Risk, Reliability and Quality: 1 fractional works · 1.4% of its workComputational Mechanics: 0 fractional works · 0.8% of its workBiomedical Engineering: 0 fractional works · 0.7% of its workPhysics and Astronomy: 1 fractional works · 1.9% of its workStatistical and Nonlinear Physics: 1 fractional works · 1.4% of its workRadiation: 0 fractional works · 0.3% of its workSmaller subfields together: 0 fractional works · 0.1% of its workMathematics: 1 fractional works · 1.5% of its workStatistics and Probability: 1 fractional works · 1.5% of its workEnvironmental Science: 0 fractional works · 1.0% of its workEnvironmental Engineering: 0 fractional works · 0.6% of its workSmaller subfields together: 0 fractional works · 0.4% of its workEarth and Planetary Sciences: 0 fractional works · 0.7% of its workGeology: 0 fractional works · 0.6% of its workSmaller subfields together: 0 fractional works · 0.1% of its workMaterials Science: 0 fractional works · 0.4% of its workElectronic, Optical and Magnetic Materials: 0 fractional works · 0.4% of its workEnergy: 0 fractional works · 0.1% of its workSocial Sciences: 7 fractional works · 15.3% of its workSocial Sciences: 5 fractional works · 10.1% of its workTransportation: 4 fractional works · 9.2% of its workGeography, Planning and Development: 0 fractional works · 0.9% of its workBusiness, Management and Accounting: 1 fractional works · 3.0% of its workMarketing: 1 fractional works · 3.0% of its workDecision Sciences: 1 fractional works · 1.5% of its workManagement Science and Operations Research: 1 fractional works · 1.5% of its workEconomics, Econometrics and Finance: 0 fractional works · 0.4% of its workEconomics and Econometrics: 0 fractional works · 0.4% of its workArts and Humanities: 0 fractional works · 0.2% of its workPsychology: 0 fractional works · 0.2% of its workHealth Sciences: 1 fractional works · 1.4% of its workMedicine: 0 fractional works · 0.9% of its workEpidemiology: 0 fractional works · 0.4% of its workRadiology, Nuclear Medicine and Imaging: 0 fractional works · 0.3% of its workSmaller subfields together: 0 fractional works · 0.3% of its workHealth Professions: 0 fractional works · 0.5% of its workPhysical Therapy, Sports Therapy and Rehabilitation: 0 fractional works · 0.5% of its workLife Sciences: 1 fractional works · 1.2% of its workBiochemistry, Genetics and Molecular Biology: 0 fractional works · 0.7% of its workMolecular Biology: 0 fractional works · 0.7% of its workNeuroscience: 0 fractional works · 0.5% of its workCognitive Neuroscience: 0 fractional works · 0.5% of its workALL ITS WORKDidi Chuxing(China)48fractional works, 2022-now
Life Sciences1%Physical Sciences82%Health Sciences1%Social Sciences15%

Each ring splits the one inside it: the four domains of science, their fields, their subfields. Size is fractional works in 2022-now. Every slice is a page; the interactive view zooms down to single topics and colours each by how much more of it this institution does than the world.

Its 4 domains and 18 fields, with their numbers
    1. Computer Science2041.8%
    2. Engineering1734.6%
    3. Physics and Astronomy11.9%
    4. Mathematics11.5%
    5. Environmental Science01.0%
    6. Earth and Planetary Sciences00.7%
    7. Materials Science00.4%
    8. Energy00.1%
    1. Social Sciences510.1%
    2. Business, Management and Accounting13.0%
    3. Decision Sciences11.5%
    4. Economics, Econometrics and Finance00.4%
    5. Arts and Humanities00.2%
    6. Psychology00.2%
    1. Medicine00.9%
    2. Health Professions00.5%
    1. Biochemistry, Genetics and Molecular Biology00.7%
    2. Neuroscience00.5%
All of science, and how each field's share has moved since 1950: the Science domain explorer

Field profile

Location quotient across every field it publishes in: outside the ring is more than an institution of this size would be expected to publish, inside it is less.

Biochemistry, Genetics and Molecular Biology: 0.12× its world share, 0 worksBiochemistry, Geneti…Neuroscience: 0.32× its world share, 0 worksNeuroscienceComputer Science: 5.38× its world share, 20 worksComputer ScienceEarth and Planetary Sciences: 0.46× its world share, 0 worksEarth and Planetary …Energy: 0.15× its world share, 0 worksEnergyEngineering: 2.31× its world share, 17 worksEngineeringEnvironmental Science: 0.21× its world share, 0 worksEnvironmental ScienceMaterials Science: 0.10× its world share, 0 worksMaterials ScienceMathematics: 1.27× its world share, 1 worksMathematicsPhysics and Astronomy: 0.83× its world share, 1 worksPhysics and AstronomyHealth Professions: 0.20× its world share, 0 worksHealth ProfessionsMedicine: 0.05× its world share, 0 worksMedicineArts and Humanities: 0.06× its world share, 0 worksArts and HumanitiesBusiness, Management and Accounting: 0.92× its world share, 1 worksBusiness, Management…Decision Sciences: 1.58× its world share, 1 worksDecision SciencesEconomics, Econometrics and Finance: 0.18× its world share, 0 worksEconomics, Econometr…Psychology: 0.06× its world share, 0 worksPsychologySocial Sciences: 0.80× its world share, 5 worksSocial Sciences1×world share
more than its size predictsabout as predictedless

Rings at 0.5×, 1× and 2×. Widest outward: Computer Science, 5.4×. Every wedge is a field page.

All 18 fields, with their numbers
  1. Computer Science5.38×20 works
  2. Engineering2.31×17 works
  3. Decision Sciences1.58×1 works
  4. Mathematics1.27×1 works
  5. Business, Management and Accounting0.92×1 works
  6. Physics and Astronomy0.83×1 works
  7. Social Sciences0.80×5 works
  8. Earth and Planetary Sciences0.46×0 works
  9. Neuroscience0.32×0 works
  10. Environmental Science0.21×0 works
  11. Health Professions0.20×0 works
  12. Economics, Econometrics and Finance0.18×0 works
  13. Energy0.15×0 works
  14. Biochemistry, Genetics and Molecular Biology0.12×0 works
  15. Materials Science0.10×0 works
  16. Arts and Humanities0.06×0 works
  17. Psychology0.06×0 works
  18. Medicine0.05×0 works

Who are the top researchers at Didi Chuxing (China)?

Ranked on the quality score, Zhiwei Tony Qin, Xiaocheng Tang and Shaosheng Cao lead among researchers whose main affiliation is Didi Chuxing (China).

  1. 1 Zhiwei Tony Qin #291,110 worldwide 3.2k citations · 116 works
  2. 2 Xiaocheng Tang #480,133 worldwide 1.2k citations · 50 works
  3. 3 Shaosheng Cao #757,746 worldwide 3.1k citations · 52 works
  4. 4 Haifeng Shen #784,478 worldwide 1.7k citations · 46 works
  5. 5 Chunyang Liu #871,384 worldwide 203 citations · 19 works
  6. 6 Tengfei Xing #1,028,275 worldwide 892 citations · 37 works
  7. 7 Hua Chai #1,286,173 worldwide 913 citations · 78 works
  8. 8 Runbo Hu #1,485,528 worldwide 777 citations · 36 works
  9. 9 Yan Jiao #1,541,517 worldwide 625 citations · 22 works
  10. 10 Bo Jiang #2,470,904 worldwide 383 citations · 21 works
All ranked researchers at Didi Chuxing (China)

What are the most cited papers from Didi Chuxing (China)?

The most cited paper from Didi Chuxing (China) is "Deep Multi-View Spatial-Temporal Network for Taxi Demand Prediction" (Huaxiu Yao, Fei Qing Wu, Jintao Ke et al., 2018), with 1,103 citations. Next come "Single Image Super-Resolution via a Holistic Attention Network" (703) and "The Seventh Visual Object Tracking VOT2019 Challenge Results" (499).

Most cited papers
#PaperReleasedCitations
1 Deep Multi-View Spatial-Temporal Network for Taxi Demand Prediction Huaxiu Yao, Fei Qing Wu, Jintao Ke et al. · Proceedings of the AAAI Conference on Artificial Intelligence Conference paperOpen access 26 Apr 2018 1,103
2 Single Image Super-Resolution via a Holistic Attention Network Ben Niu, Weilei Wen, Wenqi Ren et al. · Lecture notes in computer science Conference paper 2020 703
3 The Seventh Visual Object Tracking VOT2019 Challenge Results Matej Kristan et al. Conference paperOpen access180 authors Oct 2019 499
4 Large-Scale Order Dispatch in On-Demand Ride-Hailing Platforms Zhe Xu, Zhixin Li, Qingwen Guan et al. Conference paper 19 Jul 2018 387
5 Learning to Estimate the Travel Time Zheng Wang, Kun Fu, Jieping Ye Conference paper 19 Jul 2018 262
All 58 most cited papers, with filters and sorting

Which keywords describe research at Didi Chuxing (China)?

By fractional works in 2022-now, weighted toward what it does more of than the world: Deep Learning, Neural Networks, Graph Convolutional Networks, Travel Behavior, Representation Learning, Intelligent Transportation Systems, Traffic Flow and Semi-Supervised Learning.

▲ more of its work than of the world's◆ about the world's share▼ less than the world's

Size is fractional works in 2022-now in the topics tagged with each word; colour is the word's share of this institution's work against its share of the world's. The 40 words are chosen for being large and distinctive. Each links to the topic it comes from most.

All 40 words, with their numbers
  1. Deep Learning19▲ 11×39 topics
  2. Neural Networks8▲ 11×16 topics
  3. Graph Convolutional Networks6▲ 106×2 topics
  4. Travel Behavior4▲ 98×2 topics
  5. Intelligent Transportation Systems4▲ 55×2 topics
  6. Representation Learning4▲ 51×3 topics
  7. Traffic Flow4▲ 77×2 topics
  8. Machine Learning4▲ 2.3×18 topics
  9. Semi-Supervised Learning4▲ 63×3 topics
  10. Urban Traffic4▲ 65×2 topics
  11. Environmental Impacts3▲ 26×2 topics
  12. Probabilistic Forecasting3▲ 35×2 topics
  13. Short-Term Forecasting3▲ 50×2 topics
  14. Ridesharing3▲ 127×1 topic
  15. Shared Autonomous Vehicles3▲ 127×1 topic
  16. Spatio-Temporal Data3▲ 106×1 topic
  17. Graph Neural Networks3▲ 107×1 topic
  18. Knowledge Graph Embedding3▲ 107×1 topic
  19. Public Transport3▲ 102×1 topic
  20. Service Quality3▲ 21×1 topic
  21. Convolutional Neural Networks2▲ 7.2×6 topics
  22. Autonomous Vehicles2▲ 19×3 topics
  23. Collision Avoidance2▲ 21×2 topics
  24. Unsupervised Learning2▲ 25×3 topics
  25. Computer Vision2▲ 13×3 topics
  26. Image Recognition2▲ 24×2 topics
  27. Clustering Algorithms2▲ 49×2 topics
  28. Driver Assistance Systems2▲ 59×1 topic
  29. Image Classification2▲ 18×3 topics
  30. Trajectory Prediction2▲ 59×1 topic
  31. GPS Data2▲ 86×1 topic
  32. Human Mobility2▲ 86×1 topic
  33. Object Detection2▲ 22×1 topic
  34. Semantic Segmentation2▲ 22×1 topic
  35. Battery Technology1▲ 10×2 topics
  36. Smart Grid1▲ 8.0×3 topics
  37. Convolutional Networks1▲ 20×3 topics
  38. Renewable Energy Integration1▲ 8.5×2 topics
  39. GPS Trajectories1▲ 110×1 topic
  40. Trajectory Data Mining1▲ 110×1 topic

Which research topics does Didi Chuxing (China) publish most on?

By volume in 2022-now: Traffic Prediction and Management Techniques, Transportation and Mobility Innovations, Advanced Graph Neural Networks and Transportation Planning and Optimization.

Traffic Prediction and Management Techniques: 3 fractional worksTransportation and Mobility Innovations: 3 fractional worksAdvanced Graph Neural Ne…3Advanced Graph Neural Networks: 3 fractional worksTransportation Planning …3Transportation Planning and Optimization: 3 fractional worksAutonomous Vehicle Technology and Safety: 2 fractional worksHuman Mobility and Location-Based Analysis: 2 fractional worksAdvanced Neural Network …2Advanced Neural Network Applications: 2 fractional worksData Management and Algorithms: 1 fractional worksElectric Vehicles and Infrastructure: 1 fractional worksAdvanced Image and Video Retrieval Techniques: 1 fractional works
Building and ConstructionAutomotive EngineeringArtificial IntelligenceTransportation3 others

Area is fractional works; colour is the subfield each topic belongs to.

  1. 1 Traffic Prediction and Management Techniques Building and Construction 3 works
  2. 2 Transportation and Mobility Innovations Automotive Engineering 3 works
  3. 3 Advanced Graph Neural Networks Artificial Intelligence 3 works
  4. 4 Transportation Planning and Optimization Transportation 3 works
  5. 5 Autonomous Vehicle Technology and Safety Automotive Engineering 2 works
  6. 6 Human Mobility and Location-Based Analysis Transportation 2 works
  7. 7 Advanced Neural Network Applications Computer Vision and Pattern Recognition 2 works
  8. 8 Data Management and Algorithms Signal Processing 1 works
  9. 9 Electric Vehicles and Infrastructure Electrical and Electronic Engineering 1 works
  10. 10 Advanced Image and Video Retrieval Techniques Computer Vision and Pattern Recognition 1 works

How open and international is its research?

Against the world's own shares: the tick on each track. Both are shares of its output, so they sit on one scale and can be read against each other as well as against the world.

openly available28.1%not open71.9%

World: 40% of research is openly available.

with international co-authors24.9%domestic only75.1%

World: 18% is written across borders.

How has Didi Chuxing (China)'s research output changed?

Output in 2022-2025 was 44% lower than in 2018-2021.

still counting20202025
grewheldshrank

The same series as a ribbon: one cell per year, darker for more. The line above answers how much; this answers when.

Other research institutions in Beijing

All research institutions in Beijing

Share Didi Chuxing (China)'s ranking

Didi Chuxing (China) on Science Explorer

A card with Didi Chuxing (China)'s standing and the fields it leads in, for a post or a slide. A link to this page previews as the same card.

Download the card

1200 × 630 PNG, sized for social posts, drawn from the latest snapshot.

Badges for a website1Each links back here and updates with every snapshot

Research measures only: rankings here say nothing about teaching, admissions or student experience. Comparable institutions and collaboration partners have tabs of their own, above.

Discussion

Ask a question or share a note about Didi Chuxing (China). Posts are plain text and can be reported.