Many organisations consider technology as a significant asset to generate income and
control cost. The Web is recognised as the fastest growing publication medium of all time …

Recently, several fuzzy ontology-based solutions have been proposed in the domain of web-
based applications to reduce the manual work load of daily activities. However, because of …

The average costs of data leakage are steadily on the rise. As a consequence, several data
security and access control mechanisms have been introduced, ranging from data …

Secure broadcasting of web documents is becoming a crucial requirement for many web-
based applications. Under the broadcast document dissemination strategy, a web document …

" Database as a service" paradigm has gained a lot of interest in recent years. This has
raised questions about the security of data in the servers. Firms outsourcing their XML …

Recently, the use of XML for data broadcasting in mobile wireless networks has gained
many attentions. One of the most essential requirements for such networks is data …

In mobile wireless broadcast networks, XML data is encrypted before it is sent over the
broadcast channel in order to ensure the confidentiality of XML data. In these networks …

The average costs of data leakage are steadily on the rise. Especially in healthcare, the
disclosure of sensitive information may have unfavorable consequences for the patient. As a …

ABSTRACT Federated Health Information Systems (FHIS) integrate autonomous information
systems of participating health care providers to facilitate the exchange of Electronic Health …

XQuery is a query and functional programming language that is designed for querying the
data in XML documents. This paper addresses how to efficiently query encrypted XML …