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cs.CL2025
Boolean-aware Attention for Dense Retrieval
Quan Mai, Susan Gauch, Douglas Adams
We present Boolean-aware attention, a novel attention mechanism that dynamically adjusts token focus based on Boolean operators (e.g., and, or, not). Our model employs specialized…
cs.CL2025
Sequence Graph Network for Online Debate Analysis
Quan Mai, Susan Gauch, Douglas Adams +1
Online debates involve a dynamic exchange of ideas over time, where participants need to actively consider their opponents' arguments, respond with counterarguments, reinforce thei…
cs.CL2024
SetBERT: Enhancing Retrieval Performance for Boolean Logic and Set Operation Queries
Quan Mai, Susan Gauch, Douglas Adams
We introduce SetBERT, a fine-tuned BERT-based model designed to enhance query embeddings for set operations and Boolean logic queries, such as Intersection (AND), Difference (NOT),…