governing includes administrative and political processesand mechanisms which provide the conditions for citizens and socialgroups to discuss their interests reduce the differences and ensure theirrights. in the age of information and communication technologies, inorder to achieve this aim, public institutions are constrained to havedigital portals. these portals must comply with some standards...

BACKGROUND Although respecting human dignity is a cornerstone of all nursing practices, industrialization has gradually decreased the attention paid to this subject in nursing care. Therefore, the present study aimed to investigate nurses' commitment to respecting patient dignity in hospitals of Isfahan, Iran. METHODS This descriptive-analytical study was conducted in hospitals of Isfahan. Ov...

There are a variety of well-known models for access control developed for purposes like formally modeling the access rights on files, databases, and web resources. However, the existing models provide an inadequate representation of a number of concepts that are important when modeling privacy rights in distributed systems. We present an analog of the access control matrix designed to model suc...

The life of a teenager today is far different than in past decades. Through semi-structured interviews with 10 teenagers and 10 parents of teenagers, we investigate parent-teen privacy decision making in these uncharted waters. Parents and teens generally agreed that teens had a need for some degree of privacy from their parents and that respecting teens’ privacy demonstrated trust and fostered...

Online services such as web search and e-commerce applications typically rely on the collection of data about users, including details of their activities on the web. Such personal data is used to maximize revenues via targeting of advertisements and longer engagements of users, and to enhance the quality of service via personalization of content. To date, service providers have largely followe...

We present an approach to differentially private computation in which one does not scale up the magnitude of noise for challenging queries, but rather scales down the contributions of challenging records. While scaling down all records uniformly is equivalent to scaling up the noise magnitude, we show that scaling records non-uniformly can result in substantially higher accuracy by bypassing th...