841 search results - page 1 / 169 » Accounting Mechanisms for Distributed Work Systems |
AAAI
2010
13 years 6 months ago
2010
In distributed work systems, individual users perform work for other users. A significant challenge in these systems is to provide proper incentives for users to contribute as muc...
ICDCS
1993
IEEE
13 years 9 months ago
1993
IEEE
Despite recent widespread interest in the secure authentication of principals across computer networks there has been considerably less discussion of distributed mechanisms to sup...
NDSS
2000
IEEE
13 years 9 months ago
2000
IEEE
The distinguishing feature of a metasystem is middleware that facilitates viewing a collection of large, distributed, heterogeneous resources as a single virtual machine, where ea...
IHI
2012
12 years 11 days ago
2012
Electronic Health Record (EHR) and Personal Health Record (PHR) systems could allow patients to better manage their health information and share it to enhance the quality and effi...
ESORICS
2009
Springer
14 years 5 months ago
2009
Springer
Accountability mechanisms, which rely on after-the-fact verification, are an attractive means to enforce authorization policies. In this paper, we describe an operational model of ...