Alexander Hauptmann

23 papers A* 5Journal 11Unranked 6
YearRankTypeTitle / Venue / Authors
2025 A* conf
Emphasizing Discriminative Features for Dataset Distillation in Complex Scenarios.
CVPR
Kai Wang, Zekai Li, Zhi-Qi Cheng, Samir Khaki, Ahmad Sajedi, Ramakrishna Vedantam, Konstantinos N. Plataniotis, Alexander Hauptmann, Yang You
2024 J jnl
Combo: Co-speech holistic 3D human motion generation and efficient customizable adaptation in harmony.
CoRR
Chao Xu, Mingze Sun, Zhi-Qi Cheng, Fei Wang, Yang Liu, Baigui Sun, Ruqi Huang, Alexander Hauptmann
2024 J jnl
Direct Preference Optimization of Video Large Multimodal Models from Language Model Reward.
CoRR
Ruohong Zhang, Liangke Gui, Zhiqing Sun, Yihao Feng, Keyang Xu, Yuanhan Zhang, Di Fu, Chunyuan Li, Alexander Hauptmann, Yonatan Bisk, Yiming Yang
2024 J jnl
Emotion-LLaMA: Multimodal Emotion Recognition and Reasoning with Instruction Tuning.
CoRR
Zebang Cheng, Zhi-Qi Cheng, Jun-Yan He, Jingdong Sun, Kai Wang, Yuxiang Lin, Zheng Lian, Xiaojiang Peng, Alexander Hauptmann
2024 J jnl
Learning Visual-Semantic Subspace Representations for Propositional Reasoning.
CoRR
Gabriel Moreira, Alexander Hauptmann, Manuel Marques, João Paulo Costeira
2024 J jnl
Multimodal Reranking for Knowledge-Intensive Visual Question Answering.
CoRR
Haoyang Wen, Honglei Zhuang, Hamed Zamani, Alexander Hauptmann, Michael Bendersky
2024 — conf
Open-Vocabulary 3D Semantic Segmentation with Text-to-Image Diffusion Models.
ECCV (29)
Xiaoyu Zhu, Hao Zhou, Pengfei Xing, Long Zhao, Hao Xu, Junwei Liang, Alexander Hauptmann, Ting Liu, Andrew C. Gallagher
2024 J jnl
Open-Vocabulary 3D Semantic Segmentation with Text-to-Image Diffusion Models.
CoRR
Xiaoyu Zhu, Hao Zhou, Pengfei Xing, Long Zhao, Hao Xu, Junwei Liang, Alexander Hauptmann, Ting Liu, Andrew C. Gallagher
2024 J jnl
SHIELD: LLM-Driven Schema Induction for Predictive Analytics in EV Battery Supply Chain Disruptions.
CoRR
Zhi-Qi Cheng, Yifei Dong, Aike Shi, Wei Liu, Yuzhi Hu, Jason O'Connor, Alexander Hauptmann, Kate Whitefoot
2024 A* conf
Towards Calibrated Robust Fine-Tuning of Vision-Language Models.
NeurIPS
Changdae Oh, Hyesu Lim, Mijoo Kim, Dongyoon Han, Sangdoo Yun, Jaegul Choo, Alexander Hauptmann, Zhi-Qi Cheng, Kyungwoo Song
2024 — conf
Transitive Consistency Constrained Learning for Entity-to-Entity Stance Detection.
ACL (1)
Haoyang Wen, Eduard H. Hovy, Alexander Hauptmann
2024 A* conf
VICAN: Very Efficient Calibration Algorithm for Large Camera Networks.
ICRA
Gabriel Moreira, Manuel Marques, João Paulo Costeira, Alexander Hauptmann
2024 J jnl
VICAN: Very Efficient Calibration Algorithm for Large Camera Networks.
CoRR
Gabriel Moreira, Manuel Marques, João Paulo Costeira, Alexander Hauptmann
2024 — conf
Visual Grounding for User Interfaces.
NAACL (Industry Track)
Yijun Qian, Yujie Lu, Alexander Hauptmann, Oriana Riva
2023 J jnl
Hyperbolic vs Euclidean Embeddings in Few-Shot Learning: Two Sides of the Same Coin.
CoRR
Gabriel Moreira, Manuel Marques, João Paulo Costeira, Alexander Hauptmann
2022 J jnl
Contrastive Adaptation Network for Single- and Multi-Source Domain Adaptation.
IEEE Trans. Pattern Anal. Mach. Intell.
Guoliang Kang, Lu Jiang, Yunchao Wei, Yi Yang, Alexander Hauptmann
2022 A* conf
GSRFormer: Grounded Situation Recognition Transformer with Alternate Semantic Attention Refinement.
ACM Multimedia
Zhi-Qi Cheng, Qi Dai, Siyao Li, Teruko Mitamura, Alexander Hauptmann
2022 J jnl
GSRFormer: Grounded Situation Recognition Transformer with Alternate Semantic Attention Refinement.
CoRR
Zhi-Qi Cheng, Qi Dai, Siyao Li, Teruko Mitamura, Alexander Hauptmann
2022 — conf
KAT: A Knowledge Augmented Transformer for Vision-and-Language.
NAACL-HLT
Liangke Gui, Borui Wang, Qiuyuan Huang, Alexander Hauptmann, Yonatan Bisk, Jianfeng Gao
2021 — conf
Learning Unbiased Transformer for Long-Tail Sports Action Classification.
MediaEval
Yijun Qian, Lijun Yu, Wenhe Liu, Alexander Hauptmann
2021 A* conf
Learning to Hallucinate Examples from Extrinsic and Intrinsic Supervision.
ICCV
Liangke Gui, Adrien Bardes, Ruslan Salakhutdinov, Alexander Hauptmann, Martial Hebert, Yu-Xiong Wang
2021 — ed.
MuCAI'21: Proceedings of the 2nd ACM Multimedia Workshop on Multimodal Conversational AI, Virtual Event, China, 20 October 2021
MuCAI @ ACM Multimedia
Alexander Hauptmann, João Magalhães, Ricardo Gamelas Sousa, Carlos Santigo
2020 — conf
Gun Source and Muzzle Head Detection.
IMAWM
Zhong Zhou, Isak Czeresnia Etinger, Florian Metze, Alexander Hauptmann, Alexander Waibel