TC: SMALL: COLLABORATIVE RESEARCH:ACCOUNTABILITY AND IDENTIFIABILITY
National Science Foundation
WRIGHT, REBECCA N
RUTGERS THE ST UNIV OF NJ NEW BRUNSWICK
Although "accountability" is widely agreed to be important and desirable, there has been little theoretical work on the subject; indeed, there does not even seem to be a standard definition of "accountability," and researchers in different areas use it to mean different things. This project addresses these issues, the relationship between accountability and other goals (such as user privacy), and the requirements (such as identifiability of violators and violations) for accountability in real-world systems. This clarification of the important notion of accountability will help propel a next generation of network-mediated interaction and services that users understand and trust.
The project's technical approach to accountability as an essential component of trustworthiness involves two intertwined research thrusts. The first thrust focuses on definitions and foundational theory. Intuitively, accountability is present in any system in which actions are governed by well defined rules, and violations of those rules are punished. Project goals are to identify ambiguities and gaps in this intuitive notion, provide formal definitions that capture important accountability desiderata, and explicate relationships of accountability to well studied notions such as identifiability, authentication, authorization, privacy, and anonymity. The second thrust focuses on analysis, design, and abstraction. The project studies fundamental accountability and identifiability requirements in real-world systems, both technological and social. One project goal is to use the resulting better understanding of the extent to which accountability is truly at odds with privacy and other desirable system properties to design new protocols with provable accountability properties. Building on that understanding and insights gained in designing protocols, the project also addresses fundamental trade-offs and impossibility results about accountability and identifiability in various settings. The broader impacts of the work include not only engagement with students but also a new perspective on real world accountability in trustworthy systems.
City: NEW BRUNSWICK
Country: UNITED STATES
Award Notice Date: 26-Jul-2010
Project Start Date: 01-Aug-2010
Budget Start Date:
Project End Date: 31-Jul-2013
Budget End Date:
|Year||FY Total Cost|
National Science Foundation
It is important to recognize, and consider in any interpretation of Federal RePORTER data, that the publication and patent information cannot be associated with any particular year of a research project. The lag between research being conducted and the availability of its results in a publication or patent award varies substantially. For that reason, it's difficult, if not impossible, to associate a publication or patent with any specific year of the project. Likewise, it is not possible to associate a publication or patent with any particular supplement to a research project or a particular subproject of a multi-project grant.ABOUT FEDERAL REPORTER RESULTS
Loading Similar Projects, please wait...