Letian Shi, Kanwal Mehreen, Deheng Zhang, Yuxia Wang: Empathy Is Not the Scapegoat for Declines in Factuality and Reliability https://arxiv.org/abs/2610.18541 https://arxiv.org/pdf/2610.18541 https://arxiv.org/html/2610.18541
October 14, 2026 at 6:43 AM
Letian Shi, Kanwal Mehreen, Deheng Zhang, Yuxia Wang: Empathy Is Not the Scapegoat for Declines in Factuality and Reliability https://arxiv.org/abs/2610.18541 https://arxiv.org/pdf/2610.18541 https://arxiv.org/html/2610.18541
Socratic Skill Learning: Interleaving Teaching and Practice for Transferable Agent Skills
Letian Zhu et al.
#arXiv #cs.AI
Letian Zhu et al.
#arXiv #cs.AI
Socratic Skill Learning: Interleaving Teaching and Practice for Transferable Agent Skills
Agent Skills improve LLM agents by making task knowledge reusable across sessions. Learning transferable Skills requires evidence about a procedure and its conditions of use, which a successful task attempt can leave untested. We introduce Socratic Skill Learning (SSL), which interleaves expert tea…
arxiv.org
October 15, 2026 at 6:43 AM
Socratic Skill Learning: Interleaving Teaching and Practice for Transferable Agent Skills
Letian Zhu et al.
#arXiv #cs.AI
Letian Zhu et al.
#arXiv #cs.AI
Socratic Skill Learning: Interleaving Teaching and Practice for Transferable Agent Skills
Agent Skills improve LLM agents by making task knowledge reusable across sessions. Learning transferable Skills requires evidence about a procedure and its conditions of use, which a successful task attempt can leave untested. We introduce Socratic Skill Learning (SSL), which interleaves expert tea…
arxiv.org
October 15, 2026 at 8:57 AM
Socratic Skill Learning: Interleaving Teaching and Practice for Transferable Agent Skills
Letian Zhu et al.
#arXiv #cs.AI
Letian Zhu et al.
#arXiv #cs.AI
Socratic Skill Learning: Interleaving Teaching and Practice for Transferable Agent Skills
Agent Skills improve LLM agents by making task knowledge reusable across sessions. Learning transferable Skills requires evidence about a procedure and its conditions of use, which a successful task attempt can leave untested. We introduce Socratic Skill Learning (SSL), which interleaves expert tea…
arxiv.org
October 14, 2026 at 9:20 AM
Learning Noise-Robust Stabilizer Structure via Bell Sampling
https://arxiv.org/pdf/2610.03307
Letian Tang, Thomas Steckmann.
https://arxiv.org/pdf/2610.03307
Letian Tang, Thomas Steckmann.
https://arxiv.org/abs/2610.03307
arXiv abstract link
arxiv.org
October 7, 2026 at 4:25 AM
Learning Noise-Robust Stabilizer Structure via Bell Sampling
https://arxiv.org/pdf/2610.03307
Letian Tang, Thomas Steckmann.
https://arxiv.org/pdf/2610.03307
Letian Tang, Thomas Steckmann.
Letian Tang, Thomas Steckmann: Learning Noise-Robust Stabilizer Structure via Bell Sampling https://arxiv.org/abs/2610.03307 https://arxiv.org/pdf/2610.03307 https://arxiv.org/html/2610.03307
October 5, 2026 at 7:00 AM
Letian Tang, Thomas Steckmann: Learning Noise-Robust Stabilizer Structure via Bell Sampling https://arxiv.org/abs/2610.03307 https://arxiv.org/pdf/2610.03307 https://arxiv.org/html/2610.03307
Remote job listings look like any other—until you read the fine print. More skills are required. More experience is expected.
That’s the pattern Kellogg's Letian Zhang noticed while studying how technological changes reshape work and management. Learn more at Kellogg Insight. #KelloggLeader
That’s the pattern Kellogg's Letian Zhang noticed while studying how technological changes reshape work and management. Learn more at Kellogg Insight. #KelloggLeader
There’s a Higher Bar for Working from Home
Remote job postings demand more skills and experience than similar in-person positions, which could limit opportunities for early-career workers.
insight.kellogg.northwestern.edu
October 5, 2026 at 1:23 PM
Remote job listings look like any other—until you read the fine print. More skills are required. More experience is expected.
That’s the pattern Kellogg's Letian Zhang noticed while studying how technological changes reshape work and management. Learn more at Kellogg Insight. #KelloggLeader
That’s the pattern Kellogg's Letian Zhang noticed while studying how technological changes reshape work and management. Learn more at Kellogg Insight. #KelloggLeader
Zhen Liu, Letian Li, Jinpeng Wang, Shuzhao Xie, Yuzhi Huang, Jingyan Jiang, Zhi Wang: CurvSpec: Adaptive Multi-Curvature Learning for Partial Relevant Video Retrieval https://arxiv.org/abs/2609.36815 https://arxiv.org/pdf/2609.36815 https://arxiv.org/html/2609.36815
September 30, 2026 at 6:41 AM
Zhen Liu, Letian Li, Jinpeng Wang, Shuzhao Xie, Yuzhi Huang, Jingyan Jiang, Zhi Wang: CurvSpec: Adaptive Multi-Curvature Learning for Partial Relevant Video Retrieval https://arxiv.org/abs/2609.36815 https://arxiv.org/pdf/2609.36815 https://arxiv.org/html/2609.36815
Letian Gong, Yuzhou Hong: Generative Residual Factorization https://arxiv.org/abs/2609.34824 https://arxiv.org/pdf/2609.34824 https://arxiv.org/html/2609.34824
September 29, 2026 at 6:46 AM
Letian Gong, Yuzhou Hong: Generative Residual Factorization https://arxiv.org/abs/2609.34824 https://arxiv.org/pdf/2609.34824 https://arxiv.org/html/2609.34824
Ziyao Shang, Pouya Sadeghi, Letian Jiang, Alexander Wong, Sirisha Rambhatla: How Far Can INRs Go? Cross-Domain Parameter-efficient INR-Based Semantic Segmentation for Brain MRI https://arxiv.org/abs/2609.31573 https://arxiv.org/pdf/2609.31573 https://arxiv.org/html/2609.31573
September 28, 2026 at 6:41 AM
Ziyao Shang, Pouya Sadeghi, Letian Jiang, Alexander Wong, Sirisha Rambhatla: How Far Can INRs Go? Cross-Domain Parameter-efficient INR-Based Semantic Segmentation for Brain MRI https://arxiv.org/abs/2609.31573 https://arxiv.org/pdf/2609.31573 https://arxiv.org/html/2609.31573
Letian Yu, Xu Zheng, Cesare Soci, Y. D. Chong, Baile Zhang: Boundary singular scattering enables coherent perfect absorption and lasing without resonators https://arxiv.org/abs/2609.27429 https://arxiv.org/pdf/2609.27429 https://arxiv.org/html/2609.27429
September 24, 2026 at 6:58 AM
Letian Yu, Xu Zheng, Cesare Soci, Y. D. Chong, Baile Zhang: Boundary singular scattering enables coherent perfect absorption and lasing without resonators https://arxiv.org/abs/2609.27429 https://arxiv.org/pdf/2609.27429 https://arxiv.org/html/2609.27429
Wan Letian just improved herself from her silver finish at Hangzhou three years ago, as she bags gold in the women's 50m back at 27.47 sec ahead of titleholder and compatriot Wang Xueer.
🥇 🇨🇳 Wan Letian
🥈 🇨🇳 Wan Xueer
🥉 🇰🇷 Kim Seung-won
#AichiNagoya2026 #ImagineOneAsia
🥇 🇨🇳 Wan Letian
🥈 🇨🇳 Wan Xueer
🥉 🇰🇷 Kim Seung-won
#AichiNagoya2026 #ImagineOneAsia
September 21, 2026 at 9:00 AM
Wan Letian just improved herself from her silver finish at Hangzhou three years ago, as she bags gold in the women's 50m back at 27.47 sec ahead of titleholder and compatriot Wang Xueer.
🥇 🇨🇳 Wan Letian
🥈 🇨🇳 Wan Xueer
🥉 🇰🇷 Kim Seung-won
#AichiNagoya2026 #ImagineOneAsia
🥇 🇨🇳 Wan Letian
🥈 🇨🇳 Wan Xueer
🥉 🇰🇷 Kim Seung-won
#AichiNagoya2026 #ImagineOneAsia
🇯🇵Asian Games 2026 Aichi-Nagoya
Women's 50m Backstroke Final
https://results.asiangames2026.org/ag2026/reports/ENG.SWMW50MBA-------------FNL-000100--.C73A1_1_0.pdf
🥇 Wan Letian (CHN🇨🇳) 27.47
🥈 Wang Xueer (CHN🇨🇳) 27.66
🥉 Kim Seungwon (KOR🇰🇷) 27.72
4. Rio Shirai (JPN🇯🇵) 28.05
5. Miri Sasaki (JPN🇯🇵) 2
Women's 50m Backstroke Final
https://results.asiangames2026.org/ag2026/reports/ENG.SWMW50MBA-------------FNL-000100--.C73A1_1_0.pdf
🥇 Wan Letian (CHN🇨🇳) 27.47
🥈 Wang Xueer (CHN🇨🇳) 27.66
🥉 Kim Seungwon (KOR🇰🇷) 27.72
4. Rio Shirai (JPN🇯🇵) 28.05
5. Miri Sasaki (JPN🇯🇵) 2
September 21, 2026 at 8:56 AM
🇯🇵Asian Games 2026 Aichi-Nagoya
Women's 50m Backstroke Final
https://results.asiangames2026.org/ag2026/reports/ENG.SWMW50MBA-------------FNL-000100--.C73A1_1_0.pdf
🥇 Wan Letian (CHN🇨🇳) 27.47
🥈 Wang Xueer (CHN🇨🇳) 27.66
🥉 Kim Seungwon (KOR🇰🇷) 27.72
4. Rio Shirai (JPN🇯🇵) 28.05
5. Miri Sasaki (JPN🇯🇵) 2
Women's 50m Backstroke Final
https://results.asiangames2026.org/ag2026/reports/ENG.SWMW50MBA-------------FNL-000100--.C73A1_1_0.pdf
🥇 Wan Letian (CHN🇨🇳) 27.47
🥈 Wang Xueer (CHN🇨🇳) 27.66
🥉 Kim Seungwon (KOR🇰🇷) 27.72
4. Rio Shirai (JPN🇯🇵) 28.05
5. Miri Sasaki (JPN🇯🇵) 2
🇯🇵Asian Games 2026 Aichi-Nagoya
Women's 50m Backstroke Heats
https://results.asiangames2026.org/ag2026/reports/ENG.SWMW50MBA-------------HEAT--------.C74A_1_0.pdf
1. Wan Letian (CHN🇨🇳) 27.66 Q
2. Kim Seungwon (KOR🇰🇷) 27.91 Q
3. Wang Xueer (CHN🇨🇳) 28.15 Q
4. Kayla Sanchez (PHI🇵🇭) 28.24 Q
5. Rio Shir
Women's 50m Backstroke Heats
https://results.asiangames2026.org/ag2026/reports/ENG.SWMW50MBA-------------HEAT--------.C74A_1_0.pdf
1. Wan Letian (CHN🇨🇳) 27.66 Q
2. Kim Seungwon (KOR🇰🇷) 27.91 Q
3. Wang Xueer (CHN🇨🇳) 28.15 Q
4. Kayla Sanchez (PHI🇵🇭) 28.24 Q
5. Rio Shir
September 21, 2026 at 6:16 AM
🇯🇵Asian Games 2026 Aichi-Nagoya
Women's 50m Backstroke Heats
https://results.asiangames2026.org/ag2026/reports/ENG.SWMW50MBA-------------HEAT--------.C74A_1_0.pdf
1. Wan Letian (CHN🇨🇳) 27.66 Q
2. Kim Seungwon (KOR🇰🇷) 27.91 Q
3. Wang Xueer (CHN🇨🇳) 28.15 Q
4. Kayla Sanchez (PHI🇵🇭) 28.24 Q
5. Rio Shir
Women's 50m Backstroke Heats
https://results.asiangames2026.org/ag2026/reports/ENG.SWMW50MBA-------------HEAT--------.C74A_1_0.pdf
1. Wan Letian (CHN🇨🇳) 27.66 Q
2. Kim Seungwon (KOR🇰🇷) 27.91 Q
3. Wang Xueer (CHN🇨🇳) 28.15 Q
4. Kayla Sanchez (PHI🇵🇭) 28.24 Q
5. Rio Shir
Diamond Rings and Baily's Beads
The New Moon's silhouette at stages just before and after the three minute long total phase seems to sprout glistening diamonds and bright beads in this time lapse composite of the geocentric celestial event.
Image Credit: Wang, Letian
#Astronomy
The New Moon's silhouette at stages just before and after the three minute long total phase seems to sprout glistening diamonds and bright beads in this time lapse composite of the geocentric celestial event.
Image Credit: Wang, Letian
#Astronomy
September 17, 2026 at 9:00 PM
Diamond Rings and Baily's Beads
The New Moon's silhouette at stages just before and after the three minute long total phase seems to sprout glistening diamonds and bright beads in this time lapse composite of the geocentric celestial event.
Image Credit: Wang, Letian
#Astronomy
The New Moon's silhouette at stages just before and after the three minute long total phase seems to sprout glistening diamonds and bright beads in this time lapse composite of the geocentric celestial event.
Image Credit: Wang, Letian
#Astronomy
ConeGaussian: Anti-Aliased Gaussian Ray-Tracing for Generic Central Cameras
Deheng Zhang, Letian Shi, Runyi Yang, Zhendong Li, Lei Sun, Kanzhi Wu, Ajad Chhatkuli, Danda Pani Paudel, Luc Van Gool
tl;dr: closed-form anisotropic pixel footprint filter
arxiv.org/abs/2609.13397
Deheng Zhang, Letian Shi, Runyi Yang, Zhendong Li, Lei Sun, Kanzhi Wu, Ajad Chhatkuli, Danda Pani Paudel, Luc Van Gool
tl;dr: closed-form anisotropic pixel footprint filter
arxiv.org/abs/2609.13397
September 16, 2026 at 3:37 PM
ConeGaussian: Anti-Aliased Gaussian Ray-Tracing for Generic Central Cameras
Deheng Zhang, Letian Shi, Runyi Yang, Zhendong Li, Lei Sun, Kanzhi Wu, Ajad Chhatkuli, Danda Pani Paudel, Luc Van Gool
tl;dr: closed-form anisotropic pixel footprint filter
arxiv.org/abs/2609.13397
Deheng Zhang, Letian Shi, Runyi Yang, Zhendong Li, Lei Sun, Kanzhi Wu, Ajad Chhatkuli, Danda Pani Paudel, Luc Van Gool
tl;dr: closed-form anisotropic pixel footprint filter
arxiv.org/abs/2609.13397
Zixuan Wang, Yufan Zhou, Jinzhou Tang, Xinle Yu, Chengjun Wu, Lyumanshan Ye, Zhaoxiang Feng, Letian Peng, Adyasha Patra, Fan Bai, Enze Ma, Zhengding Hu, Jianyang Gu, ...
Mind2Dialogue: Training Human-Aware Language Models by Simulating User Mental States
https://arxiv.org/abs/2609.15972
Mind2Dialogue: Training Human-Aware Language Models by Simulating User Mental States
https://arxiv.org/abs/2609.15972
September 15, 2026 at 9:23 AM
Zixuan Wang, Yufan Zhou, Jinzhou Tang, Xinle Yu, Chengjun Wu, Lyumanshan Ye, Zhaoxiang Feng, Letian Peng, Adyasha Patra, Fan Bai, Enze Ma, Zhengding Hu, Jianyang Gu, ...
Mind2Dialogue: Training Human-Aware Language Models by Simulating User Mental States
https://arxiv.org/abs/2609.15972
Mind2Dialogue: Training Human-Aware Language Models by Simulating User Mental States
https://arxiv.org/abs/2609.15972
Qianyi Ma, Yuhui Xia, Zhenan Wang, Letian Liu, Zhiyan Yang, Xinlu Xu, Xueqing Yan: Superradiant Thomson Scattering via Oscillating Quasiparticles https://arxiv.org/abs/2609.14472 https://arxiv.org/pdf/2609.14472 https://arxiv.org/html/2609.14472
September 15, 2026 at 6:58 AM
Qianyi Ma, Yuhui Xia, Zhenan Wang, Letian Liu, Zhiyan Yang, Xinlu Xu, Xueqing Yan: Superradiant Thomson Scattering via Oscillating Quasiparticles https://arxiv.org/abs/2609.14472 https://arxiv.org/pdf/2609.14472 https://arxiv.org/html/2609.14472
Jianren Wang, Letian Qian, Zikai Wang, Weiwei Wu, Junjie Zong, Abhinav Gupta, Deepak Pathak
BRIDGE: An Open-Source Humanoid Platform via Morphology-Control Co-Design for Physical AI
https://arxiv.org/abs/2609.03497
BRIDGE: An Open-Source Humanoid Platform via Morphology-Control Co-Design for Physical AI
https://arxiv.org/abs/2609.03497
September 4, 2026 at 7:30 PM
Jianren Wang, Letian Qian, Zikai Wang, Weiwei Wu, Junjie Zong, Abhinav Gupta, Deepak Pathak
BRIDGE: An Open-Source Humanoid Platform via Morphology-Control Co-Design for Physical AI
https://arxiv.org/abs/2609.03497
BRIDGE: An Open-Source Humanoid Platform via Morphology-Control Co-Design for Physical AI
https://arxiv.org/abs/2609.03497
Jianren Wang, Letian Qian, Zikai Wang, Weiwei Wu, Junjie Zong, Abhinav Gupta, Deepak Pathak: BRIDGE: An Open-Source Humanoid Platform via Morphology-Control Co-Design for Physical AI https://arxiv.org/abs/2609.03497 https://arxiv.org/pdf/2609.03497 https://arxiv.org/html/2609.03497
September 4, 2026 at 6:44 AM
Jianren Wang, Letian Qian, Zikai Wang, Weiwei Wu, Junjie Zong, Abhinav Gupta, Deepak Pathak: BRIDGE: An Open-Source Humanoid Platform via Morphology-Control Co-Design for Physical AI https://arxiv.org/abs/2609.03497 https://arxiv.org/pdf/2609.03497 https://arxiv.org/html/2609.03497
Lei Wang, Jieming Bian, Letian Zhang, Jie Xu: Breaking the Structural Identity: Personalized Federated LoRA Fine-tuning under Rank Heterogeneity https://arxiv.org/abs/2609.00632 https://arxiv.org/pdf/2609.00632 https://arxiv.org/html/2609.00632
September 2, 2026 at 6:43 AM
Lei Wang, Jieming Bian, Letian Zhang, Jie Xu: Breaking the Structural Identity: Personalized Federated LoRA Fine-tuning under Rank Heterogeneity https://arxiv.org/abs/2609.00632 https://arxiv.org/pdf/2609.00632 https://arxiv.org/html/2609.00632
Haowei Lin, Hubert Lim, Xiangyu Wang, Letian Huang, Di He: Test-Time Scaling for Scientific Equation Discovery https://arxiv.org/abs/2608.28660 https://arxiv.org/pdf/2608.28660 https://arxiv.org/html/2608.28660
September 1, 2026 at 6:39 AM
Haowei Lin, Hubert Lim, Xiangyu Wang, Letian Huang, Di He: Test-Time Scaling for Scientific Equation Discovery https://arxiv.org/abs/2608.28660 https://arxiv.org/pdf/2608.28660 https://arxiv.org/html/2608.28660
Narrative perspective and immersion in literary reading: Experimental evidence from behavioural and neural measures
August 2026
Volume 117
Letian Li, Meijia Wang, Siyun Liu
Read here.
August 2026
Volume 117
Letian Li, Meijia Wang, Siyun Liu
Read here.
August 26, 2026 at 10:32 AM
Narrative perspective and immersion in literary reading: Experimental evidence from behavioural and neural measures
August 2026
Volume 117
Letian Li, Meijia Wang, Siyun Liu
Read here.
August 2026
Volume 117
Letian Li, Meijia Wang, Siyun Liu
Read here.
Bin Dou, Junru Zhang, Zhaoyi Yuan, Wuliang Huang, Letian Gong, Baokun Wang, Huan Li, Yu Cheng, Weiqiang Wang
Towards a Densing Law for User Representation Learning at Billion-Scale Capacity
https://arxiv.org/abs/2608.23392
Towards a Densing Law for User Representation Learning at Billion-Scale Capacity
https://arxiv.org/abs/2608.23392
August 25, 2026 at 4:36 PM
Bin Dou, Junru Zhang, Zhaoyi Yuan, Wuliang Huang, Letian Gong, Baokun Wang, Huan Li, Yu Cheng, Weiqiang Wang
Towards a Densing Law for User Representation Learning at Billion-Scale Capacity
https://arxiv.org/abs/2608.23392
Towards a Densing Law for User Representation Learning at Billion-Scale Capacity
https://arxiv.org/abs/2608.23392
Yi Jiang, Letian Chen, Runhan Shi, Liangzhaoxuan Han, Tong Zhu, Yang Yang: PhysECD: A Physics-Constrained E(3)-Equivariant Framework for Electronic Circular Dichroism Spectrum Prediction https://arxiv.org/abs/2608.21892 https://arxiv.org/pdf/2608.21892 https://arxiv.org/html/2608.21892
August 25, 2026 at 6:56 AM
Yi Jiang, Letian Chen, Runhan Shi, Liangzhaoxuan Han, Tong Zhu, Yang Yang: PhysECD: A Physics-Constrained E(3)-Equivariant Framework for Electronic Circular Dichroism Spectrum Prediction https://arxiv.org/abs/2608.21892 https://arxiv.org/pdf/2608.21892 https://arxiv.org/html/2608.21892