الباحثون

Weiwei Sun

المنشورات 2

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From Experience to Expertise: Adoption-Aware Memory Learning for Data-Scarce NPU Kernel Synthesis

Longxiao Fan, Tao Zhang, Han Yan وآخرون · 2026

High-performance kernels underpin efficient accelerator execution but require expert tuning and lengthy manual optimization cycles. LLM coding agents promise automation, yet their CUDA knowledge transfers poorly to data-scarce domain-specific architectures (DSAs) such as NPUs, whose execution models and memory hierarch …

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PolyTopoBench: A Benchmark for Complex Vector Polygon Generation from Remote Sensing Imagery

Zeping Liu, Ni Lao, Weiwei Sun وآخرون · 2026

Vector polygon generation converts visual inputs, e.g., remote sensing (RS) images, into vectorized polygonal geometries, supporting applications such as autonomous driving, vector map construction, and remote sensing. Early pipelines predict raster masks and post-process them into polygons, which prevents end-to-end o …

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