A reconstruction-stable authorization (ReSA) is formulated over representation transitions, sink dependencies, consumed versions, and grant scope and implemented in APAS-Finder and freeze predictions before an independent sink oracle observes execution.
Jun-Chi Zhu, Zhen-Guang Liu, Shao-Jing Fan et al.· 0 citations
DeFiFusion is presented, a dual-modal PMA detection framework that closes this gap by jointly modeling transaction events and smart contract semantics within a unified pipeline, and proposes a Dual-Modal Projection-Fusion Transformer with T5-style relative positional encoding.
Rui Cao, Shao-Jing Fan, Li-Ming Fang et al.· 0 citations
A unified probe-guided framework with two complementary approaches: probe-filtered bootstrapped training (PBT), which uses the probe to filter reliable self-generated calls for fine-tuning, and probe-guided reranking (PGR), which uses the probe to select better candidates during inference.
Guoyao Yu, Xiaoqing Sun, Ziqi Huang et al.· 0 citations
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