729 search results - page 53 / 146 » And Or Hierarchies and Round Abstraction |
APPROX
2009
Springer
14 years 4 months ago
2009
Springer
Abstract. This work considers the problem of approximating fixed predicate constraint satisfaction problems (MAX k-CSP(P)). We show that if the set of assignments accepted by P co...
MFCS
2009
Springer
14 years 4 months ago
2009
Springer
Abstract. The parameterized complexity classes of the W -hierarchy are usually defined as the problems reducible to certain natural complete problems by means of fixed-parameter ...
ICRA
2006
IEEE
14 years 4 months ago
2006
IEEE
Abstract— Tomorrow’s humanoids will operate in human environments, where efficient manipulation and locomotion skills, and safe contact interactions will be critical design fa...
ACCV
2006
Springer
14 years 4 months ago
2006
Springer
Abstract. We present an alignment framework for object detection using a hierarchy of 3D polygonal models. One difficulty with alignment methods is that the high-dimensional transf...
ESORICS
2005
Springer
14 years 3 months ago
2005
Springer
Abstract. Hippocratic Databases have been proposed as a mechanism to guarantee the respect of privacy principles in data management. We argue that three major principles are missin...