Alexander Hauptmann

Publication Activity (10 Years)

Years Active: 2020-2024
Publications (10 Years): 16

Top Topics

Semantic Segmentation

Diffusion Models

Emotion Recognition

Question Answering

Top Venues

Publications

Ruohong Zhang, Liangke Gui, Zhiqing Sun, Yihao Feng, Keyang Xu, Yuanhan Zhang, Di Fu, Chunyuan Li, Alexander Hauptmann, Yonatan Bisk, Yiming Yang
Direct Preference Optimization of Video Large Multimodal Models from Language Model Reward. CoRR (2024)
Haoyang Wen, Eduard H. Hovy, Alexander Hauptmann
Transitive Consistency Constrained Learning for Entity-to-Entity Stance Detection. ACL (1) (2024)
Gabriel Moreira, Manuel Marques, João Paulo Costeira, Alexander Hauptmann
VICAN: Very Efficient Calibration Algorithm for Large Camera Networks. CoRR (2024)
Gabriel Moreira, Alexander Hauptmann, Manuel Marques, João Paulo Costeira
Learning Visual-Semantic Subspace Representations for Propositional Reasoning. CoRR (2024)
Gabriel Moreira, Manuel Marques, João Paulo Costeira, Alexander Hauptmann
VICAN: Very Efficient Calibration Algorithm for Large Camera Networks. ICRA (2024)
Xiaoyu Zhu, Hao Zhou, Pengfei Xing, Long Zhao, Hao Xu, Junwei Liang, Alexander Hauptmann, Ting Liu, Andrew C. Gallagher
Open-Vocabulary 3D Semantic Segmentation with Text-to-Image Diffusion Models. CoRR (2024)
Haoyang Wen, Honglei Zhuang, Hamed Zamani, Alexander Hauptmann, Michael Bendersky
Multimodal Reranking for Knowledge-Intensive Visual Question Answering. CoRR (2024)
Zebang Cheng, Zhi-Qi Cheng, Jun-Yan He, Jingdong Sun, Kai Wang, Yuxiang Lin, Zheng Lian, Xiaojiang Peng, Alexander Hauptmann
Emotion-LLaMA: Multimodal Emotion Recognition and Reasoning with Instruction Tuning. CoRR (2024)
Gabriel Moreira, Manuel Marques, João Paulo Costeira, Alexander Hauptmann
Hyperbolic vs Euclidean Embeddings in Few-Shot Learning: Two Sides of the Same Coin. CoRR (2023)
Liangke Gui, Borui Wang, Qiuyuan Huang, Alexander Hauptmann, Yonatan Bisk, Jianfeng Gao
KAT: A Knowledge Augmented Transformer for Vision-and-Language. NAACL-HLT (2022)
Zhi-Qi Cheng, Qi Dai, Siyao Li, Teruko Mitamura, Alexander Hauptmann
GSRFormer: Grounded Situation Recognition Transformer with Alternate Semantic Attention Refinement. ACM Multimedia (2022)
Guoliang Kang, Lu Jiang, Yunchao Wei, Yi Yang, Alexander Hauptmann
Contrastive Adaptation Network for Single- and Multi-Source Domain Adaptation. IEEE Trans. Pattern Anal. Mach. Intell. 44 (4) (2022)
Zhi-Qi Cheng, Qi Dai, Siyao Li, Teruko Mitamura, Alexander Hauptmann
GSRFormer: Grounded Situation Recognition Transformer with Alternate Semantic Attention Refinement. CoRR (2022)
Yijun Qian, Lijun Yu, Wenhe Liu, Alexander Hauptmann
Learning Unbiased Transformer for Long-Tail Sports Action Classification. MediaEval (2021)
Liangke Gui, Adrien Bardes, Ruslan Salakhutdinov, Alexander Hauptmann, Martial Hebert, Yu-Xiong Wang
Learning to Hallucinate Examples from Extrinsic and Intrinsic Supervision. ICCV (2021)
Zhong Zhou, Isak Czeresnia Etinger, Florian Metze, Alexander Hauptmann, Alexander Waibel
Gun Source and Muzzle Head Detection. IMAWM (2020)