This synthesis of 45 papers published between January 2020 and June 2026 reveals an overreliance on multi-stage, text-centric pipelines, a predominance of active, screen-bound interactions, and a severe demographic skew toward young, university-campus-based cohorts in empirical evaluations.
Min-Jie Liu, Li-Huan Li, Xu-Ran Li et al.· 0 citations
Reconstruction-based detectors for multivariate time series anomaly detection typically learn a single entangled representation of normal behavior and flag anomalies based on reconstruction error. However, real-world anomalies are not only isolated spikes in a single channel but also disruptions in the relationships be...
Md. Johir Raihan, Zahra Zamanzadeh Darban, Yue-Yang Liu et al.· 0 citations
Rapid earthquake magnitude estimation is central to earthquake early warning, yet many operational systems depend on dense regional seismic networks and region-specific calibration. This creates a spatial coverage barrier for high-risk areas with sparse sensing infrastructure. Single-station learning offers a lower-cos...
Quenton Yeo, Zhaoge Bi, Ling-Han Huang et al.· 0 citations
Group alignment adapts a language model to a demographic group to produce responses that reflect the group's opinions, values, and preferences. Sycophancy, a well-documented by-product of alignment, causes the model to over-agree with the user regardless of factual and objective information. However, existing group ali...
Hao-Kai Zhao, Yunze Xiao, Wei-Hao Xuan et al.· 0 citations
TimeNet provides the data and systems foundation needed to move beyond task- and dataset-specific TFMs toward models that can learn jointly across heterogeneous domains, modalities, temporal scales, and forms of supervision from a common data model.
Martin Maritsch, Timo Stoffregen, Thomas Kaar et al.· 0 citations
Deep neural networks are vulnerable to adversarial examples, posing serious security risks. While GAN-based attacks such as AdvGAN enable fast adversarial example generation, they typically operate in a single step, limiting attack effectiveness and transferability. In this work, we propose PAR-AdvGAN, a progressive au...
Jia-Yu Zhang, Zhi-Yu Zhu, Xin-Yi Wang et al.· ECML/PKDD· 5 citations· ⚡1
Steering large language models typically relies on linear, context-independent interventions in activation space, an assumption that recent work has challenged and that can induce an information bottleneck when a fixed representation must encode many behavioral distinctions. We introduce MetaSteer, a method that learns...
This work proposes UPLOTS, a Unified, Prompt-guided Language model framework that leverages a single pre-trained transformer backbone guided by learned constraint prompts, enabling on-demand generation with precise pattern control in time-series generation.
Du Yin, Hao Xue, Jin-Liang Deng et al.· arXiv.org· 0 citations
Retrieval-Augmented Generation (RAG) systems empower large language models (LLMs) with external knowledge, yet struggle with efficiency-accuracy trade-offs when scaling to large knowledge graphs. Existing approaches often rely on monolithic graph retrieval, incurring unnecessary latency for simple queries and fragmente...
DynaTokens, a transformer-based token generator that dynamically produces fine-tuning tokens on demand, enabling task-adaptive prompt updates through shared generation weights is introduced, enabling task-adaptive prompt updates through shared generation weights.
Toàn Nguyên, Yang Liu, C. D. de Melo et al.· 3 citations
TopoBrick is presented, a training-free framework for zero-shot building IoT (Internet-of-Things) forecasting that outperforms strong zero-shot foundation-model baselines and remains competitive with fully trained building-specific models.
Xiachong Lin, Du Yin, Arian Prabowo et al.· arXiv.org· 0 citations
Results show that spectral evolution provides a practical and principled signal for fast time-series diffusion sampling, and a training-free spectral-aware sampler that adaptively selects the denoising stride from band-level activity.
Du Yin, Estrid He, Julián Jerónimo Bañuelos et al.· arXiv.org· 0 citations
We use cookies to run the site and, with your consent, for analytics and to show ads.
See our Cookie Policy.