Legislation to create electronic healthcare records and provide electronic healthcare services re... more Legislation to create electronic healthcare records and provide electronic healthcare services requires the same level of privacy and disclosure regulations as are applicable to the current practices for paper based patient health records. Most of work in this area has been organization-oriented that deals with exchange of information among healthcare organizations (such as referrals). However, the requirements for ensuring security and privacy of information for online access and sharing of health records in a federated healthcare environment have not been adequately addressed. To address this problem, we have developed a context-aware content-based access control policy specification framework, known as Generalized Temporal Role Based Access Control model (X-GTRBAC). This framework has been prototyped using an XML-driven federated environment that is comprised of synthetic healthcare multimedia databases. Our system integrates both privacy and disclosure policies with well-known h...
AbstractPolicy-based management for federated healthcare systems has recently gained increasing ... more AbstractPolicy-based management for federated healthcare systems has recently gained increasing attention due to strict privacy and disclosure rules. Although the work on privacy languages and enforcement mechanisms, such as Hippocratic databases, has advanced our ...
Abstract This index covers all technical items-papers, correspondence, reviews, etc.-that appeare... more Abstract This index covers all technical items-papers, correspondence, reviews, etc.-that appeared in this periodical during the year, and items from previous years that were commented upon or corrected in this year. Departments and other items may also be covered if they have been judged to have archival value. The Author Index contains the primary entry for each item, listed under the first author's name. The primary entry includes the coauthors' names, the title of the paper or other item, and its location, specified by the ...
Legislation to create electronic healthcare records and provide electronic healthcare services re... more Legislation to create electronic healthcare records and provide electronic healthcare services requires the same level of privacy and disclosure regulations as are applicable to the current practices for paper based patient health records. Most of work in this area has been organization-oriented that deals with exchange of information among healthcare organizations (such as referrals). However, the requirements for ensuring security and privacy of information for online access and sharing of health records in a federated healthcare environment have not been adequately addressed. To address this problem, we have developed a context-aware content-based access control policy specification framework, known as Generalized Temporal Role Based Access Control model (X-GTRBAC). This framework has been prototyped using an XML-driven federated environment that is comprised of synthetic healthcare multimedia databases. Our system integrates both privacy and disclosure policies with well-known h...
AbstractPolicy-based management for federated healthcare systems has recently gained increasing ... more AbstractPolicy-based management for federated healthcare systems has recently gained increasing attention due to strict privacy and disclosure rules. Although the work on privacy languages and enforcement mechanisms, such as Hippocratic databases, has advanced our ...
Abstract This index covers all technical items-papers, correspondence, reviews, etc.-that appeare... more Abstract This index covers all technical items-papers, correspondence, reviews, etc.-that appeared in this periodical during the year, and items from previous years that were commented upon or corrected in this year. Departments and other items may also be covered if they have been judged to have archival value. The Author Index contains the primary entry for each item, listed under the first author's name. The primary entry includes the coauthors' names, the title of the paper or other item, and its location, specified by the ...
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