Abstract: With the explosion of Big Data in cloud environments, data owners tend to delegate the storage and computation to cloud servers. Since cloud servers are generally untrustworthy, data owners ...

Algorithms are everywhere, even when we do not notice them. They help us search the web, navigate roads, and discover new content online. Understanding how algorithms work is one of the simplest ways ...

Abstract: Revocable ciphertext policy attribute-based encryption (CP-ABE) provides an effective technology to achieve secure and dynamic data sharing for vehicular ad hoc networks (VANETs). However, ...

In an era dominated by social media, misinformation has become an all too familiar foe, infiltrating our feeds and sowing seeds of doubt and confusion. With more than half of social media users across ...