4 papers
WirelessSenseLLM: Zero-Shot Human Activity Understanding by Bridging Wireless Signals and Human Language
Mahmuda Keya, Sneh Pillai, Jiawei Yuan +2
There is growing interest in enabling wireless sensing systems to interpret human motion from unsegmented wireless signals; however, existing CSI-based applications rely heavily on…
Replay to Remember: Retaining Domain Knowledge in Streaming Language Models
Sneh Pillai
Continual learning in large language models (LLMs) typically encounters the critical challenge of catastrophic forgetting, where previously acquired knowledge deteriorates upon exp…
Graph-Augmented LSTM for Forecasting Sparse Anomalies in Graph-Structured Time Series
Sneh Pillai
Detecting anomalies in time series data is a critical task across many domains. The challenge intensifies when anomalies are sparse and the data are multivariate with relational de…
Variance-Aware Loss Scheduling for Multimodal Alignment in Low-Data Settings
Sneh Pillai
Training vision-language models for image-text alignment typically requires large datasets to achieve robust performance. In low-data scenarios, standard contrastive learning can s…