Wei Lu
2 papers · Latest:
Cryptography & Security
Geometry-Aware Localized Watermarking for Copyright Protection in Embedding-as-a-Service
GeoMark is a new geometry-aware watermarking framework for Embedding-as-a-Service, offering robust copyright protection against various attacks.
2604.11344
General EconomicsPersistent geographical biases in global scientific collaboration and citations
Global scientific collaboration shows intensifying geographic biases, while citations are less distance-sensitive, with the US dominant and China undercited.
2604.01602
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