Xu, Jiajie

13 publications

IJCAI 2025 DASS: A Dual-Branch Attention-Based Framework for Trajectory Similarity Learning with Spatial and Semantic Fusion Jiayi Li, Junhua Fang, Pingfu Chao, Jiajie Xu, Pengpeng Zhao

NeurIPS 2025 LLM at Network Edge: A Layer-Wise Efficient Federated Fine-Tuning Approach Jinglong Shen, Nan Cheng, Wenchao Xu, Haozhao Wang, Yifan Guo, Jiajie Xu

NeurIPS 2025 Semantic-Guided Diverse Decoding for Large Language Model Weijie Shi, Yue Cui, Yaguang Wu, Jingzhi Fang, Shibo Zhang, Mengze Li, Sirui Han, Jia Zhu, Jiajie Xu, Xiaofang Zhou

ICCVW 2023 NOVA: NOvel View Augmentation for Neural Composition of Dynamic Objects Dakshit Agrawal, Jiajie Xu, Siva Karthik Mustikovela, Ioannis Gkioulekas, Ashish Shrivastava, Yuning Chai

IJCAI 2022 MetaER-TTE: An Adaptive Meta-Learning Model for en Route Travel Time Estimation Yu Fan, Jiajie Xu, Rui Zhou, Jianxin Li, Kai Zheng, Lu Chen, Chengfei Liu

ECCV 2022 PersFormer: 3D Lane Detection via Perspective Transformer and the OpenLane Benchmark Li Chen, Chonghao Sima, Yang Li, Zehan Zheng, Jiajie Xu, Xiangwei Geng, Hongyang Li, Conghui He, Jianping Shi, Yu Qiao, Junchi Yan

IJCAI 2021 MFNP: A Meta-Optimized Model for Few-Shot Next POI Recommendation Huimin Sun, Jiajie Xu, Kai Zheng, Pengpeng Zhao, Pingfu Chao, Xiaofang Zhou

IJCAI 2020 Collaborative Self-Attention Network for Session-Based Recommendation Anjing Luo, Pengpeng Zhao, Yanchi Liu, Fuzhen Zhuang, Deqing Wang, Jiajie Xu, Junhua Fang, Victor S. Sheng

IJCAI 2019 Feature-Level Deeper Self-Attention Network for Sequential Recommendation Tingting Zhang, Pengpeng Zhao, Yanchi Liu, Victor S. Sheng, Jiajie Xu, Deqing Wang, Guanfeng Liu, Xiaofang Zhou

IJCAI 2019 Graph Contextualized Self-Attention Network for Session-Based Recommendation Chengfeng Xu, Pengpeng Zhao, Yanchi Liu, Victor S. Sheng, Jiajie Xu, Fuzhen Zhuang, Junhua Fang, Xiaofang Zhou

IJCAI 2019 Profit-Driven Task Assignment in Spatial Crowdsourcing Jinfu Xia, Yan Zhao, Guanfeng Liu, Jiajie Xu, Min Zhang, Kai Zheng

AAAI 2019 Where to Go Next: A Spatio-Temporal Gated Network for Next POI Recommendation Pengpeng Zhao, Haifeng Zhu, Yanchi Liu, Jiajie Xu, Zhixu Li, Fuzhen Zhuang, Victor S. Sheng, Xiaofang Zhou

IJCAI 2018 LC-RNN: A Deep Learning Model for Traffic Speed Prediction Zhongjian Lv, Jiajie Xu, Kai Zheng, Hongzhi Yin, Pengpeng Zhao, Xiaofang Zhou