Enhancing User Safety: Context-Aware Detection of Offensive Query-Ad Pairs in Multimodal Search Advertising. - Gaurav Kumar; Qiangjian Xi; Tanmaya Shekhar Dabral; Hooshang Ghasemi; Abishek Krishnamoorthy; Danqing Fu; Rui Min; Emilio R. Antúnez; Zhongli Ding; Pradyumna Narayana (EACL (Industry Track), 2026)