Tag: Time Series Data

All the articles with the tag "Time Series Data".

• Contaminated Multivariate Time-Series Anomaly Detection with Spatio-Temporal Graph Conditional Diffusion Models

  Published: 16 May, 2025 |  at  11:29 AM

  

  94.27 🤔

  TSAD-C introduces a pioneering unsupervised framework for multivariate time-series anomaly detection on contaminated data, using a Decontaminator with S4-based diffusion, long-range dependency modeling via a time-then-graph approach, and anomaly scoring, achieving state-of-the-art performance across diverse datasets.

• Deep Learning for On-Street Parking Violation Prediction

  Published: 14 May, 2025 |  at  11:08 AM

  

  89.01 🤔

  This paper develops a Deep Learning model with a novel data smoothing technique to predict fine-grained on-street parking violation rates in Thessaloniki, Greece, using indirect features like weather and time, achieving improved accuracy (MAE of 0.146) over baseline methods.

• TiC-LM: A Web-Scale Benchmark for Time-Continual LLM Pretraining

  Published: 11 May, 2025 |  at  11:16 AM

  

  86.74 🤔

  This paper introduces TiC-LM, a web-scale benchmark for time-continual LLM pretraining using 114 Common Crawl dumps, demonstrating that replay and autoregressive schedules can match Oracle retraining on general web data with less compute, though trade-offs persist across domains.