Hao Gao

Radar signal classification based on auto-correlation function and directed graphical model

2016

This paper proposes a new radar signal classification algorithm based on auto-correlation function (ACF) and directed graphical model (DGM). The ACFs of analytic radar signals are calculated to magnify the discrimination of signals of different …

Locate Who You Are: Matching Geo-location to Text for Anchor Link Prediction.

2021 · arXiv (Cornell University)

Nowadays, users are encouraged to activate across multiple online social networks simultaneously. Anchor link prediction, which aims to reveal the correspondence among different accounts of the same user across networks, has been regarded as a …

SEEM: Exploiting Black-Box Text Attacks to Manipulate Tool Selection

2025 · ArXiv.org

Tool learning has emerged as a powerful auxiliary mechanism that extends the capabilities of large language models (LLMs), enabling them to address complex tasks that demand real-time relevance or high-precision operations. However, beneath this strength …