2 papers
math.CA2026
Complex median method
Jinsong Li, Kangwei Li
In this paper, we complete the characterization of the boundedness of higher order commutators of pointwise multiplication and a large class of singular integral operators, when th…
cs.CV2026
Groundbench: Multi-Resolution Polygon Grounding Exposes the Geometry Gap in Vision-Language Models
Zhonghan Bian, Zhenran Wang, Jinsong Li +1
Bounding-box scores on RefCOCO-family grounding leave little room to distinguish frontier vision-language systems, yet boxes discard object shape. We introduce GroundingBench, a ma…