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Xiaochen Chen

3 accepted papers

2026

MMSI-Bench: A Benchmark for Multi-Image Spatial Intelligence

ICLR 2026poster

Spatial intelligence is essential for multimodal large language models (MLLMs) operating in the complex physical world. Existing benchmarks, however, probe only single-image relations and thus fail to assess the multi-image spatial reasoning that real-world deployments demand. We introduce MMSI-Benc…

Cited by 0SourcecodeScholar
2023

Clustered-patch Element Connection for Few-shot Learning

IJCAI 2023poster

Weak feature representation problem has influenced the performance of few-shot classification task for a long time. To alleviate this problem, recent researchers build connections between support and query instances through embedding patch features to generate discriminative representations. However…

2022

Decoupling Classifier for Boosting Few-shot Object Detection and Instance Segmentation

NeurIPS 2022accept

This paper focus on few-shot object detection~(FSOD) and instance segmentation~(FSIS), which requires a model to quickly adapt to novel classes with a few labeled instances. The existing methods severely suffer from bias classification because of the missing label issue which naturally exists in an…