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cs.CV2026
Local Gains and Fixed-Assignment Set Losses in Shared Set Decoders
Ze Zhang, Yang Zhang
A query-relation deletion can improve the edited slot while reducing the utility of the prediction set that contains it. We study this tension in two related ResNet-50 DETR-family…
cs.CV2026
Topology-Aware Query Selection for Surgical Instrument Instance Segmentation
Ze Zhang, Yang Zhang
Accurate foreground masks can still form an incorrect surgical-instrument instance set: duplicate, fragmented, merged, missed, or empty-frame predictions may preserve favorable pix…