1011 search results - page 155 / 203 » The three dimensions of proofs |
173
click to vote
JETAI
2000
15 years 6 months ago
2000
In this paper we provide a foundation of a theory of contextual reasoning from the perspective of a theory of knowledge representation. Starting from the so-called metaphor of the...
156
click to vote
IJCV
1998
15 years 5 months ago
1998
The appearance of an object depends on both the viewpoint from which it is observed and the light sources by which it is illuminated. If the appearance of two objects is never iden...
166
click to vote
RAS
1998
15 years 5 months ago
1998
In this paper a theory of delegation is presented. There are at least three reasons for developing such a theory. First, one of the most relevant notions of "agent" is b...
169
click to vote
SIGKDD
2002
15 years 5 months ago
2002
The emphasis in database privacy should fall on a balance between confidentiality, integrity and availability of personal data, rather than on confidentiality alone. This balance ...
141
click to vote
PVLDB
2008
15 years 5 months ago
2008
Online-Analytical Processing (OLAP) has been a field of competing technologies for the past ten years. One of the still unsolved challenges of OLAP is how to provide quick respons...