LexSemBridge: Fine-Grained Dense Representation Enhancement Through Token-Aware Embedding Augmentation

Shaoxiong Zhan, Hai Lin, Hongming Tan, Xiaodong Cai, Hai-Tao Zheng, Xin Su, Zifei Shan, Ruitong Liu, Hong-Gee Kim. LexSemBridge: Fine-Grained Dense Representation Enhancement Through Token-Aware Embedding Augmentation. In InĂªs Lynce, nello Murano, Mauro Vallati, Serena Villata, Federico Chesani, Michela Milano, Andrea Omicini, Mehdi Dastani, editors, ECAI 2025 - 28th European Conference on Artificial Intelligence, 25-30 October 2025, Bologna, Italy - Including 14th Conference on Prestigious Applications of Intelligent Systems (PAIS 2025). Volume 413 of Frontiers in Artificial Intelligence and Applications, pages 2378-2385, IOS Press, 2025. [doi]

Abstract

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