no code implementations • IWSLT (ACL) 2022 • Weitai Zhang, Zhongyi Ye, Haitao Tang, Xiaoxi Li, Xinyuan Zhou, Jing Yang, Jianwei Cui, Dan Liu, Junhua Liu, LiRong Dai
This paper describes USTC-NELSLIP’s submissions to the IWSLT 2022 Offline Speech Translation task, including speech translation of talks from English to German, English to Chinese and English to Japanese.
1 code implementation • EMNLP 2021 • Dan Liu, Mengge Du, Xiaoxi Li, Ya Li, Enhong Chen
This paper proposes a novel architecture, Cross Attention Augmented Transducer (CAAT), for simultaneous translation.
Automatic Speech Recognition Automatic Speech Recognition (ASR) +2
no code implementations • 2 Mar 2023 • Dan Liu, Xue Liu
Numerous research efforts have been made to compress neural network models with faster inference and higher accuracy.
no code implementations • 24 Dec 2022 • Dan Liu, Xue Liu
Most existing pruning works are resource-intensive, requiring retraining or fine-tuning of the pruned models for accuracy.
no code implementations • 24 Dec 2022 • Dan Liu, Xue Liu
Most of the existing works use projection functions for ternary quantization in discrete space.
no code implementations • 24 Dec 2022 • Dan Liu, Xi Chen, Chen Ma, Xue Liu
Model quantization enables the deployment of deep neural networks under resource-constrained devices.
no code implementations • 28 Oct 2022 • Chengming Hu, Xuan Li, Dan Liu, Xi Chen, Ju Wang, Xue Liu
To tackle this issue, Teacher-Student architectures were first utilized in knowledge distillation, where simple student networks can achieve comparable performance to deep teacher networks.
1 code implementation • 7 Oct 2022 • Yiming Liu, Mengxi Zhang, Weiqin Zhang, Bo Jiang, Bo Hou, Dan Liu, Jie Chen, Heqing Lian
To tackle this problem, we propose the Flexible Alignment Super-Resolution Network (FASR-Net) for multi-contrast MRI Super-Resolution.
no code implementations • 12 Jun 2022 • Dan Liu, Hou-Biao Li
Matrix Factorization (MF) is one of the most successful Collaborative Filtering (CF) techniques used in recommender systems due to its effectiveness and ability to deal with very large user-item rating matrix.
no code implementations • 27 Apr 2022 • Shuang Peng, Shuai Zhu, Minghui Yang, Haozhou Huang, Dan Liu, Zujie Wen, Xuelian Li, Biao Fan
With the development of online business, customer service agents gradually play a crucial role as an interface between the companies and their customers.
1 code implementation • CVPR 2022 • Dan Liu, Libo Zhang, Yanjun Wu
The dataset and experimental results presented in this paper are expected to boost the research of long-distance gesture recognition.
1 code implementation • ACL 2021 • Alexandra Ils, Dan Liu, Daniela Grunow, Steffen Eger
We use these annotations to train a BERT model with multiple data augmentation strategies.
no code implementations • 23 Jul 2021 • Dan Liu, Xi Chen, Jie Fu, Chen Ma, Xue Liu
To simultaneously optimize bit-width, model size, and accuracy, we propose pruning ternary quantization (PTQ): a simple, effective, symmetric ternary quantization method.
no code implementations • ACL (IWSLT) 2021 • Dan Liu, Mengge Du, Xiaoxi Li, Yuchen Hu, LiRong Dai
This paper describes USTC-NELSLIP's submissions to the IWSLT2021 Simultaneous Speech Translation task.
1 code implementation • 22 Dec 2020 • Chao-Hong Tan, Xiaoyu Yang, Zi'ou Zheng, Tianda Li, Yufei Feng, Jia-Chen Gu, Quan Liu, Dan Liu, Zhen-Hua Ling, Xiaodan Zhu
Task-oriented conversational modeling with unstructured knowledge access, as track 1 of the 9th Dialogue System Technology Challenges (DSTC 9), requests to build a system to generate response given dialogue history and knowledge access.
no code implementations • 7 Sep 2020 • Dan Liu, Shuai Wang, Zhigang Wen, Lei Cheng, Miaowen Wen, Yik-Chung Wu
However, different devices may transmit different data for different machine learning jobs and a fundamental question is how to jointly plan the UGV path, the devices' energy consumption, and the number of samples for different jobs?
no code implementations • 13 Jan 2020 • Dan Liu, Libo Zhang, Tiejian Luo, Lili Tao, Yanjun Wu
The lack of interpretability of existing CNN-based hand detection methods makes it difficult to understand the rationale behind their predictions.
no code implementations • 18 Dec 2019 • Yaxing Chen, Qinghua Zheng, Dan Liu, Zheng Yan, Wenhai Sun, Ning Zhang, Wenjing Lou, Y. Thomas Hou
On one hand, such work lacks of supporting scalable access control over multiple data users.
Cryptography and Security Databases Distributed, Parallel, and Cluster Computing
no code implementations • 11 Jun 2019 • Dan Liu, Dawei Du, Libo Zhang, Tiejian Luo, Yanjun Wu, Feiyue Huang, Siwei Lyu
Existing hand detection methods usually follow the pipeline of multiple stages with high computation cost, i. e., feature extraction, region proposal, bounding box regression, and additional layers for rotated region detection.
no code implementations • 31 Jan 2019 • Ya Li, Xinyu Liu, Dan Liu, Xueqiang Zhang, Junhua Liu
Recent years has witnessed dramatic progress of neural machine translation (NMT), however, the method of manually guiding the translation procedure remains to be better explored.
no code implementations • IWSLT (EMNLP) 2018 • Dan Liu, Junhua Liu, Wu Guo, Shifu Xiong, Zhiqiang Ma, Rui Song, Chongliang Wu, Quan Liu
This paper describes the USTC-NEL system to the speech translation task of the IWSLT Evaluation 2018.
no code implementations • 11 Dec 2017 • Dan Liu, Ching Yee Suen, Olga Ormandjieva
This research proposes the combination of sentiment analysis, new approach of sentence vectors and LSTM-RNN as a novel way for Sexual Predator Identification (SPI).
no code implementations • 11 Nov 2016 • Dan Liu, Wei. Lin, Shiliang Zhang, Si Wei, Hui Jiang
This paper describes the USTC_NELSLIP systems submitted to the Trilingual Entity Detection and Linking (EDL) track in 2016 TAC Knowledge Base Population (KBP) contests.