Let string S[1..n]be parsed into zphrases by the Lempel-Ziv algorithm. The corresponding compression algorithm encodes Sin O(z)space, but it does not...

Coronavirus disease is a pandemic that has infected millions of people around the world. Lung CT-scans are effective diagnostic tools, but radiologist...

The weighted ancestor problem is a well-known generalization of the predecessor problem to trees. It is known to require ?(log log n) time for queries...

Cloud computing is a technology that provides users with a large storage space and an enormous computing power. For privacy purpose, the sensitive dat...

Internet of Things (IoT) has emerged as a key component of all advanced critical infrastructures. However, with the challenging nature of IoT, new sec...