94 citations · 204 across the 12 of their papers we have counts for
4 papers · 1 filter
FreSia: Frequency-Semantic Instantiation and Alignment for Multivariate Time Series Analysis
Yubo Wang, Hui He, Hezhe Qiao +2
Large Language Models (LLMs) have shown strong potential in multivariate time series forecasting and anomaly detection. Existing studies predominantly inject temporal information i…
Beyond the Beam: Constructive Repair and Candidate Completion for Generative Recommendation
Zijun Zhao, Peng Zhang, Gang Zhang +3
Generative recommenders retrieve items by generating identifiers, but a valid identifier can remain outside the beam after catalog expansion. This raises two connected questions: w…
Creative Convergence or Imitation? Genre-Specific Homogeneity in LLM-Generated Chinese Literature
Yuanchi Ma, Kaize Shi, Hui He +5
Large Language Models (LLMs) have demonstrated remarkable capabilities in narrative generation. However, they often produce structurally homogenized stories, frequently following r…
TimeRadar: A Domain-Rotatable Foundation Model for Time Series Anomaly Detection
Hui He, Hezhe Qiao, Yutong Chen +2
Current time series foundation models (TSFMs) primarily focus on learning prevalent and regular patterns within a predefined time or frequency domain to enable supervised downstrea…