1 code implementation • 12 Jan 2024 • Yufei Li, Simin Chen, Yanghong Guo, Wei Yang, Yue Dong, Cong Liu
We observe that these methods generally improve the uncertainty awareness of CodeLlama, with increased calibration quality and higher uncertainty estimation~(UE) precision.
no code implementations • 12 Dec 2023 • Yu Fu, Yufei Li, Wen Xiao, Cong Liu, Yue Dong
Recent developments in balancing the usefulness and safety of Large Language Models (LLMs) have raised a critical question: Are mainstream NLP tasks adequately aligned with safety consideration?
1 code implementation • 8 Oct 2023 • Yufei Li, Xiao Yu, Yanghong Guo, Yanchi Liu, Haifeng Chen, Cong Liu
However, existing research primarily addresses only one type of noise, thereby limiting the effectiveness of noise reduction.
1 code implementation • 12 Sep 2023 • Yufei Li, Yanchi Liu, Haoyu Wang, Zhengzhang Chen, Wei Cheng, Yuncong Chen, Wenchao Yu, Haifeng Chen, Cong Liu
Subsequently, GLAD utilizes a temporal-attentive graph edge anomaly detection model for identifying anomalous relations in these dynamic log graphs.
no code implementations • 12 Sep 2023 • Yufei Li, Zexin Li, Wei Yang, Cong Liu
Recent advancements in language models (LMs) have gained substantial attentions on their capability to generate human-like responses.
no code implementations • 31 Aug 2023 • Yufei Li, Lingling Hou, PengFei Liu
We quantitatively assess the impacts of Downgrading Protected Areas (PAD) on biodiversity in the U. S..
no code implementations • 29 Aug 2023 • Zexin Li, Aritra Samanta, Yufei Li, Andrea Soltoggio, Hyoseung Kim, Cong Liu
These components collaboratively tackle the trade-offs in on-device DRL training, improving timing and algorithm performance while minimizing the risk of out-of-memory (OOM) errors.
no code implementations • 29 Jul 2023 • Shahab Nikkhoo, Zexin Li, Aritra Samanta, Yufei Li, Cong Liu
Our work introduces a new angle for manipulation in recent multi-agent RL social dilemmas that utilize a unique reward function for incentivization.
no code implementations • 22 Jul 2023 • Zexin Li, Xiaoxi He, Yufei Li, Shahab Nikkhoo, Wei Yang, Lothar Thiele, Cong Liu
In this paper, we propose MIMONet, a novel on-device multi-input multi-output (MIMO) DNN framework that achieves high accuracy and on-device efficiency in terms of critical performance metrics such as latency, energy, and memory usage.
1 code implementation • 5 May 2023 • Yufei Li, Xiao Yu, Yanchi Liu, Haifeng Chen, Cong Liu
To mitigate such impact, we propose uncertainty-aware bootstrap learning, which is motivated by the intuition that the higher uncertainty of an instance, the more likely the model confidence is inconsistent with the ground truths.
1 code implementation • 5 May 2023 • Yufei Li, Zexin Li, Yingfan Gao, Cong Liu
Such language models are, however, vulnerable to various adversarial samples as studied in traditional tasks such as text classification, which inspires our curiosity about their robustness in DG systems.
1 code implementation • 23 Jul 2021 • Yufei Li, Simin Chen, Wei Yang
Experiments show that program distribution shift does degrade the DL model performance to varying degrees and that existing uncertainty methods all present certain limitations in quantifying uncertainty on program dataset.
1 code implementation • 19 Jun 2021 • Ke Chen, Yufei Li, Yingfeng Chen, Changjie Fan, Zhipeng Hu, Wei Yang
We perform an evaluation of \texttt{GLIB} on 20 real-world game apps (with bug reports available) and the result shows that \texttt{GLIB} can achieve 100\% precision and 99. 5\% recall in detecting non-crashing bugs such as game GUI glitches.
1 code implementation • 17 May 2021 • Shuyang Li, Yufei Li, Jianmo Ni, Julian McAuley
The large population of home cooks with dietary restrictions is under-served by existing cooking resources and recipe generation models.
no code implementations • 25 Sep 2019 • Yufei Li, Xiangyu Zhou, Jie Ma, Yu Long, Xuan Wang, Chen Li
Coreference resolution is an important task for gaining more complete understanding about texts by artificial intelligence.
no code implementations • SEMEVAL 2017 • Yazhou Hao, YangYang Lan, Yufei Li, Chen Li
This paper describes the XJSA System submission from XJTU.