3677 search results - page 692 / 736 » An Architecture for Developing Context-Aware Systems |
SACMAT
2009
ACM
15 years 6 months ago
2009
ACM
A number of research systems have demonstrated the benefits of accompanying each request with a machine-checkable proof that the request complies with access-control policy — a...
140
click to vote
MIDDLEWARE
2007
Springer
15 years 6 months ago
2007
Springer
Reflective middleware provides an effective way to support adaptation in distributed systems. However, as distributed systems become increasingly complex, certain drawbacks of the...
104
click to vote
INFOCOM
2005
IEEE
15 years 5 months ago
2005
IEEE
— Current computing systems depend on adaptation mechanisms to ensure that they remain in quiescent operating regions. These regions are often defined using efficiency, fairnes...
CLEF
2005
Springer
15 years 5 months ago
2005
Springer
Abstract. Esfinge is a general domain Portuguese question answering system. It tries to apply simple techniques to large amounts of text. Esfinge participated last year in the mono...
100
click to vote
IUI
2004
ACM
15 years 5 months ago
2004
ACM
In this paper, we describe a new approach to the creation of virtual environments, which uses qualitative physics to implement object behaviour. We adopted Qualitative Process The...