348 search results - page 61 / 70 » Formal ontologies for communicating agents |
ESORICS
2009
Springer
15 years 10 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 ...
AAAI
2008
14 years 11 months ago
2008
ar for abstract concepts, and a number of formally expressed, structural restrictions. Copyright c 2008, Association for the Advancement of Artificial Intelligence (www.aaai.org). ...
100
click to vote
MOBIQUITOUS
2007
IEEE
15 years 3 months ago
2007
IEEE
—Handheld devices have become sufficiently powerful that it is easy to create, disseminate, and access digital content (e.g., photos, videos) using them. The volume of such cont...
79
Voted
ATAL
2005
Springer
15 years 3 months ago
2005
Springer
In distributed scenarios the robustness of a reputation mechanism depends on the data available for computation. Especially in ad-hoc networks the amount of available data is rest...
ICRA
2006
IEEE
15 years 3 months ago
2006
IEEE
— This paper demonstrates a learning mechanism for complex tasks. Such tasks may be inherently expensive to learn in terms of training time and/or cost of obtaining each training...