664 search results - page 48 / 133 » The tree Constraint |
SIGMOD
1999
ACM
14 years 1 days ago
1999
ACM
In this paper we present a mechanism for translating constraint queries, i.e., Boolean expressions of constraints, across heterogeneous information sources. Integrating such syste...
AI
2010
Springer
13 years 7 months ago
2010
Springer
The subgraph isomorphism problem involves deciding if there exists a copy of a pattern graph in a target graph. This problem may be solved by a complete tree search combined with ...
GRAMMARS
2000
13 years 7 months ago
2000
In this paper we argue for a reconceptualization of the Tree Adjoining Grammar (TAG) formalism, in which the elementary structures are collections of c-command relations, and the ...
TOG
2008
13 years 7 months ago
2008
In this paper, we describe a new system for converting a user's freehand sketch of a tree into a full 3D model that is both complex and realistic-looking. Our system does thi...
CP
2007
Springer
14 years 1 months ago
2007
Springer
We present an algorithm for compressing table constraints representing allowed or disallowed tuples. This type of constraint is used for example in configuration problems, where t...