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cheng-chi
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Cheng Chi
@cheng-chi
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Open GitHub
🇺🇸 New York City
@columbia-ai-robotics
Profile age: almost 9 years
Updated about 6 hours ago
439 followers • 9 following
Contacts
cheng-chi@outlook.com
cheng-chi.github.io
Profile Overview
Global
United States
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Legend
Global Rank
Legend 1
Persona
Influencer
#444,358
#597,572
#20,923
Explore Ranks
Top 3 Languages By Stars
All Languages
Repositories
ORB_SLAM3
28
12
updated almost 2 years ago • age over 2 years
C++
99.8%
CMake
0.2%
Shell
0.0%
Dockerfile
0.0%
bulletsim_source
5
3
updated over 6 years ago • age almost 7 years
C++
70.9%
C
20.8%
RPC
5.5%
Makefile
1.7%
Shell
1.2%
wsl_ssh_startup
5
0
updated about 3 years ago • age about 3 years
PowerShell
100.0%
mdn
0
0
updated over 3 years ago • age over 3 years
Python
100.0%
Last Contributions
2023
diffusion_policy
3 PRs
+106
-3
Python
3,259
599
act
1 PR
+166
-4
Python
1,525
303
robomimic
2 PRs
+1,610
-29
Python
1,125
302
5
2022
mixture-density-network
1 PR
+8
-2
Python
150
22
irp
1 PR
+914
-0
Python
67
2
View all contributions
Latest Updates
02 Nov 2025
Followers Count:
433
439
19 Oct 2025
Followers Count:
427
433
05 Oct 2025
Followers Count:
423
427
21 Sep 2025
Followers Count:
418
423
05 Sep 2025
Followers Count:
413
418
06 Jan 2025
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