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Yun Peng

3 papers indexed

openalexFrontiers in Pediatrics2026-07-23

Survival analysis of laparoscopic and laparotomy hepatectomy for pediatric liver neoplasm: a single-center retrospective cohort study

Shan Huang, Qianwei Yang, Zhenyu Xie, Yuehua Chen, Yun Peng, Chengkun Luo, et al.

Objective To evaluate the efficacy and postoperative survival following laparoscopic and laparotomy hepatectomy of pediatric liver neoplasm (PLN). Methods A retrospective analysis was conducted on 180 patients who underwent hepatectomy of PLN in our center between January 2014 an…

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arxivcs.LGcs.AIstat.ML2026-07-22

When Does Recurrence Become an Algorithm? Convergence Selection in Weight-Tied Looped Transformers

Tong Zhang, Junhao Hu, Yun Peng, Tao Xie

When does a weight-tied looped transformer -- one block applied T times -- implement an actual algorithm? We answer with four findings from controlled populations on group word problems. (1) The budget law: free training installs a linear computation frontier, a mechanism that so…

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arxivcs.CVcs.AI2026-07-06

MemPose: Category-level Object Pose Estimation with Memory

Xiao Lin, Minghao Zhu, Yun Peng, Liuyi Wang, Qiyi Wang, Chengju Liu, et al.

In the pursuit of robust and generalizable category-level object pose estimation, most existing methods adopt parametric formulations that learn effective representations from data, yet they primarily encode category-level patterns into fixed shape priors or static parameter weig…

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