Publications

Xiang Li, Chen Zhang, Wenxi Li, Yuetong Wang, Chenyang Lyu, Haozhe Lin, Fan Zhang, Guiguang Ding, Yuchen Guo (2026). SpanFormer: Multi-Level Adaptive Sparsity for Object Detection in High-Resolution Wide Shots. NeurIPS 2026.

Xiang Li, Wenxi Li, Yuntong Wang, Chenyang Lyu, Haozhe Lin, Guiguang Ding, Yuchen Guo (2026). GigaMoE: Sparsity-Guided Mixture of Experts for Efficient Gigapixel Object Detection. AAAI 2026.

Wenxi Li, Jingchen Huang, Chenyang Lyu, Moran Liu, Haozhe Lin, Guiguang Ding, Yuchen Guo (2026). ElasticFormer: Detecting Objects in HRW Shots via Elastic Computing Vision Transformer. CVPR 2026.

Jingchen Huang, Wenxi Li, Chenyang Lyu, Moran Liu, Haozhe Lin, Yuchen Guo (2026). BiHashFormer: Hash-Driven Dual-Branch Transformer for Efficient Object Detection in HRW Shots. NeurIPS 2026.

Xiang Li, Wenxi Li, Yuetong Wang, Chen Zhang, Chenyang Lyu, Haozhe Lin, Fan Zhang, Guiguang Ding, Yuchen Guo (2026). AWP: Activation-based Window Pruning for Gigapixel Object Detection. NeurIPS 2026.

Longlong Yu, Wenxi Li, Yaoqi Sun, Chenggang Yan, Yuchen Guo (2026). 2D-CrossScan Mamba: Enhancing State Space Models with Spatially Consistent Multi-Path 2D Information Propagation. AAAI 2026.

Wenxi Li, Yuchen Guo, Jilai Zheng, Haozhe Lin, Chao Ma, Lu Fang, Xiaokang Yang (2024). Bridging the gap between object detection in close-up and high-resolution wide shots. In CVIU.

Wenxi Li, Yuchen Guo, Jilai Zheng, Haozhe Lin, Chao Ma, Lu Fang, Xiaokang Yang (2024). SparseFormer: Detecting Objects in HRW Shots via Sparse Vision Transformer. In ACM MM 2024.

Wenxi Li, Ruxin Zhang, Haozhe Lin, Yuchen Guo, Chao Ma, Xiaokang Yang (2024). SaccadeMOT: Enhancing Object Detection and Tracking in Gigapixel Images via Scale-Aware Density Estimation. In ECAI 2024.

Jilai Zheng, Wenxi Li, Chao Ma, Xiaokang Yang (2024). Sparsely-Supervised Object Tracking. TIP 2024.

Wenxi Li, Ruxin Zhang, Haozhe Lin, Yuchen Guo, Chao Ma, Xiaokang Yang (2024). SaccadeDet: A Novel Dual-Stage Architecture for Rapid and Accurate Detection in Gigapixel Images. In ECML-PKDD 2024.

Chenyang Lyu, Wenxi Li, Tianbo Ji, Yi Yu, Longyue Wang (2024). Semantic Enrichment for Video Question Answering with Gated Graph Neural Networks. In ICASSP 2024.

Chenglong Liu, Haoran Wei, Jinze Yang, Jintao Liu, Wenxi Li, Yuchen Guo, Lu Fang (2024). GigaHumanDet: Exploring Full-body Detection on Gigapixel-level Images. In AAAI 2024.

Wenxi Li, Chenyang Lyu, Tianbo Ji, Longyue Wang, Liting Zhou, Cathal Gurrin, Linyi Yang, Yi Yu, Yvette Graham, Jennifer Foster (2023). Graph-Based Video-Language Learning with Multi-Grained Audio-Visual Alignment. In ACM MM 2023.

Wenxi Li, Chenyang Lyu, Tianbo Ji, Liting Zhou, Cathal Gurrin (2023). Gated Multi-modal Fusion with Cross-modal Contrastive Learning for Video Question Answering. In ICANN 2023.