no code implementations • SIGDIAL (ACL) 2020 • Yansen Wang, R. Charles Murray, Haogang Bao, Carolyn Rose
For the past 15 years, in computer-supported collaborative learning applications, conversational agents have been used to structure group interactions in online chat-based environments.
no code implementations • EMNLP 2020 • Yansen Wang, Zhen Fan, Carolyn Rose
Open-domain Keyphrase extraction (KPE) on the Web is a fundamental yet complex NLP task with a wide range of practical applications within the field of Information Retrieval.
no code implementations • 19 Apr 2024 • Shentong Mo, Xufang Luo, Yansen Wang, Dongsheng Li
Visual task adaptation has been demonstrated to be effective in adapting pre-trained Vision Transformers (ViTs) to general downstream visual tasks using specialized learnable layers or tokens.
no code implementations • 19 Mar 2024 • Baoyu Jing, Yansen Wang, Guoxin Sui, Jing Hong, Jingrui He, Yuqing Yang, Dongsheng Li, Kan Ren
In recent years, Contrastive Learning (CL) has become a predominant representation learning paradigm for time series.
no code implementations • 27 Feb 2024 • Shentong Mo, Yansen Wang, Xufang Luo, Dongsheng Li
Visual Prompt Tuning (VPT) techniques have gained prominence for their capacity to adapt pre-trained Vision Transformers (ViTs) to downstream visual tasks using specialized learnable tokens termed as prompts.
1 code implementation • NeurIPS 2023 • Yuqi Chen, Kan Ren, Yansen Wang, Yuchen Fang, Weiwei Sun, Dongsheng Li
A wide range of experiments on both synthetic and real-world datasets have illustrated the superior modeling capacities and prediction performance of ContiFormer on irregular time series data.
no code implementations • 2 Feb 2024 • Changze Lv, Yansen Wang, Dongqi Han, Xiaoqing Zheng, Xuanjing Huang, Dongsheng Li
Spiking neural networks (SNNs), inspired by the spiking behavior of biological neurons, provide a unique pathway for capturing the intricacies of temporal data.
no code implementations • 11 Jan 2024 • Yuqi Chen, Kan Ren, Kaitao Song, Yansen Wang, Yifan Wang, Dongsheng Li, Lili Qiu
Self-supervised learning has emerged as a highly effective approach in the fields of natural language processing and computer vision.
no code implementations • 27 Jul 2023 • Yu-Ting Lan, Kan Ren, Yansen Wang, Wei-Long Zheng, Dongsheng Li, Bao-liang Lu, Lili Qiu
Seeing is believing, however, the underlying mechanism of how human visual perceptions are intertwined with our cognitions is still a mystery.
no code implementations • 2 Jul 2023 • Ziyue Li, Yuchen Fang, You Li, Kan Ren, Yansen Wang, Xufang Luo, Juanyong Duan, Congrui Huang, Dongsheng Li, Lili Qiu
A timely detection of seizures for newborn infants with electroencephalogram (EEG) has been a common yet life-saving practice in the Neonatal Intensive Care Unit (NICU).
no code implementations • CVPR 2022 • Ruoxi Shi, Xinyang Jiang, Caihua Shan, Yansen Wang, Dongsheng Li
Instead of looking at one format, it is a good solution to utilize the formats of VG and RG together to avoid these shortcomings.
no code implementations • 20 Aug 2021 • Xiaopeng Lu, Zhen Fan, Yansen Wang, Jean Oh, Carolyn P. Rose
LOGOS leverages two grounding tasks to better localize the key information of the image, utilizes scene text clustering to group individual OCR tokens, and learns to select the best answer from different sources of OCR (Optical Character Recognition) texts.
4 code implementations • 23 Nov 2018 • Yansen Wang, Ying Shen, Zhun Liu, Paul Pu Liang, Amir Zadeh, Louis-Philippe Morency
Humans convey their intentions through the usage of both verbal and nonverbal behaviors during face-to-face communication.
1 code implementation • 30 Aug 2018 • Jian Guan, Yansen Wang, Minlie Huang
This task requires not only to understand the context clues which play an important role in planning the plot but also to handle implicit knowledge to make a reasonable, coherent story.
Ranked #3 on Image-guided Story Ending Generation on VIST-E
1 code implementation • ACL 2018 • Yansen Wang, Chen-Yi Liu, Minlie Huang, Liqiang Nie
Asking good questions in large-scale, open-domain conversational systems is quite significant yet rather untouched.