With the rapid development of cloud computing, more and more enterprises/individuals are
starting to outsource local data to the cloud servers. However, under open networks and not …

Outsourcing database to clouds is a scalable and cost-effective way for large scale data
storage, management, and query processing. Trajectory data contain rich spatio-temporal …

Increasingly, individuals and companies adopt a cloud service provider as a primary data
and IT infrastructure platform. The remote access of the data inevitably brings the issue of …

With the development of cloud computing, interest in database outsourcing has recently
increased. However, when the database is outsourced, there is a problem in that the …

Due to the emergence of fog computing, the computational resources can be deployed close
to the data source and conduct data-driven tasks. A typical scenario is integrity assurance in …

(57) ABSTRACT A method generates, in a higher security domain (SD), public and secret
keys using a first homomorphic encryption scheme (HES), passes the public key to a first …

With increasing popularity of Machine Learning as a Service (MLaaS), ML models trained
from public and proprietary data are deployed in the cloud and deliver prediction services to …

A querying node generates public keys, secret keys, and switch key matrices. A public key
associated with a first level and the switch key matrices are sent to a receiving node. The …

With the rapid growth of DeepFake video techniques, it becomes increasingly challenging to
identify them visually, posing a huge threat to our society. Unfortunately, existing detection …

Offchain networks provide a promising solution to overcome the scalability challenges of
cryptocurrencies. However, design tradeoffs of offchain networks are still not well …