USTC-AGI Research Group
USTC-AGI Research Group
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Paper-Conference
TableTime: Reformulating Time Series Classification as Zero-Shot Table Understanding via LLMs
Large language models (LLMs) have shown promise in multivariate time series classification (MTSC). To effectively adapt LLMs for MTSC, …
Jiahao Wang
,
Mingyue Cheng
,
Qingyang Mao
,
Qi Liu
,
Feiyang Xu
,
Xin Li
,
Enhong Chen
引用
DOI
Towards Context-aware Reasoning-enhanced Generative Searching in E-commerce
Search-based recommendation is one of the most critical application scenarios in e-commerce platforms. Users’ complex search …
Zhiding Liu
,
Ben Chen
,
Mingyue Cheng
,
Enhong Chen
,
Li Li
,
Chenyi Lei
,
Wenwu Ou
,
Han Li
,
Kun Gai
引用
DOI
MemWeaver: A Hierarchical Memory from Textual Interactive Behaviors for Personalized Generation
The primary form of user-internet engagement is shifting from leveraging implicit feedback signals, such as browsing and clicks, to …
Shuo Yu
,
Mingyue Cheng
,
Daoyu Wang
,
Qi Liu
,
Zirui Liu
,
Ze Guo
,
Xiaoyu Tao
引用
Tag-augmented Dual-target Cross-domain Recommendation
Cross-domain recommendation (CDR) has been proposed to alleviate the data sparsity issue in recommendation systems and has garnered …
Mingfan Pan
,
Qingyang Mao
,
Xu An
,
Jianhui Ma
,
Gang Zhou
,
Mingyue Cheng
,
Enhong Chen
引用
DOI
am-ELO: A Stable Framework for Arena-based LLM Evaluation
Arena-based evaluation is a fundamental yet significant evaluation paradigm for modern AI models, especially large language models …
Zirui Liu
,
Jiatong Li
,
Yan Zhuang
,
Qi Liu
,
Shuanghong Shen
,
Jie Ouyang
,
Mingyue Cheng
,
Shijin Wang
引用
HoH: A Dynamic Benchmark for Evaluating the Impact of Outdated Information on Retrieval-Augmented Generation
While Retrieval-Augmented Generation (RAG) has emerged as an effective approach for addressing the knowledge outdating problem in Large …
Jie Ouyang
,
Tingyue Pan
,
Mingyue Cheng
,
Ruiran Yan
,
Yucong Luo
,
Jiaying Lin
,
Qi Liu
引用
DOI
TimeDART: A Diffusion Autoregressive Transformer for Self-supervised Time Series Representation
Self-supervised learning has garnered increasing attention in time series analysis for benefiting various downstream tasks and reducing …
Daoyu Wang
,
Mingyue Cheng
,
Zhiding Liu
,
Qi Liu
引用
Benchmarking Multimodal LLMs on Recognition and Understanding over Chemical Tables
With the widespread application of multimodal large language models in scientific intelligence, there is an urgent need for more …
Yitong Zhou
,
Mingyue Cheng
,
Qingyang Mao
,
Yucong Luo
,
Qi Liu
,
Yupeng Li
,
Xiaohan Zhang
,
Deguang Liu
,
Xin Li
,
Enhong Chen
引用
DOI
ConvTimeNet: A Deep Hierarchical Fully Convolutional Model for Multivariate Time Series Analysis
Designing effective models for learning time series representations is foundational for time series analysis. Many previous works …
Mingyue Cheng
,
Jiqian Yang
,
Tingyue Pan
,
Qi Liu
,
Zhi Li
,
Shijin Wang
引用
DOI
Cross-Domain Pre-training with Language Models for Transferable Time Series Representations
Pre-training universal models across multiple domains to enhance downstream tasks is a prevalent learning paradigm. However, there has …
Mingyue Cheng
,
Xiaoyu Tao
,
Qi Liu
,
Hao Zhang
,
Yiheng Chen
,
Defu Lian
引用
DOI
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