79 search results - page 4 / 16 » Hypertree Decompositions: Structure, Algorithms, and Applica... |
DKE
2002
13 years 5 months ago
2002
Topological invariants of spatial databases (i.e., finite structures that capture the topological properties of the database) are receiving increasing attention since they can act...
ECCV
2010
Springer
13 years 8 months ago
2010
Springer
Confronted with the high-dimensional tensor-like visual data, we derive a method for the decomposition of an observed tensor into a low-dimensional structure plus unbounded but spa...
SDM
2010
SIAM
13 years 7 months ago
2010
SIAM
Tensors naturally model many real world processes which generate multi-aspect data. Such processes appear in many different research disciplines, e.g, chemometrics, computer visio...
COMPGEOM
2004
ACM
13 years 11 months ago
2004
ACM
We propose a strategy to decompose a polygon, containing zero or more holes, into “approximately convex” pieces. For many applications, the approximately convex components of ...
AI
2003
Springer
13 years 11 months ago
2003
Springer
Many AI tasks can be formalized as constraint satisfaction problems (CSPs), which involve finding values for variables subject to constraints. While solving a CSP is an NP-complet...