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Zeyu Shen

2 papers indexed

arxivcs.LG2026-07-22

Memory-Computation Tradeoffs in Semi Amortized Parametric Optimization

Shijie Pan, Agustin Castellano, Zeyu Shen, Enrique Mallada

Learning-enabled decision systems often use offline data or computation to reduce online compute cost. Despite the empirical success of such approaches, there is limited general understanding of how much offline information is needed to achieve a desired accuracy under a fixed on…

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arxivcs.CV2026-07-19

Autoregressive B-Rep Shape Generation with Parametric Surfaces

Dafei Qin, Rui Xu, Zeyu Shen, Kaichun Qiao, Hongyang Lin, Qixuan Zhang, et al.

Generative CAD modeling has broad design and application potential. Despite significant advances in Boundary Representation (B-Rep) generation, the dominant representation in CAD, existing methods largely depend on uniformly sampled point- or grid-based geometry representations,…

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