Abstract: In recent years, multi-dimensional range query (MRQ) over encrypted data has been increasingly applied in various scenarios, making it one of the mainstream services for secure large-scale ...
The Hubble Space Telescope has made multiple observations of exoplanet WASP-121 b, also known as Tylos. The extreme temperature changes the massive 'hot Jupiter'-type planet may make it rain iron at ...
The Armed Conflict Location & Event Data Project (ACLED) recorded 204,605 conflict events from December 1, 2024 to November 28, 2025, resulting in over 240,000 deaths, in its newly released Conflict ...
Abstract: This correspondence investigates a multi-user covert communication system, where active flying and ground wardens co-exist. Considering covertness requirement, the position uncertainty, ...
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