Access control is central to security in computer systems. Over the years, there have been many efforts to explain and to improve access control, sometimes with logical ideas and ...
Though exciting scientifically, autonomous agent design can result in legal liability. This paper surveys those legal concerns, focusing on issues arising from the unique qualitie...
This paper considers the licensing of a quality-improving innovation. We analyze a duopoly model with heterogeneous firms and consumers. Firms compete in prices and face logit dem...
Contemporary storage systems separate the management of data from the management of the underlying physical storage media used to store that data. This separation is artificial an...
Existing authorization mechanisms fail to provide powerful and robust tools for handling security at the scale necessary for today's Internet. These mechanisms are coming unde...