4397 search results - page 216 / 880 » Relational Algebra Operations |
119
Voted
TROB
2008
15 years 3 months ago
2008
Abstract--This paper presents a relational positioning methodology that allows to restrict totally or partially the movements of an object by specifying its allowed positions in te...
134
Voted
COSIT
2007
Springer
15 years 9 months ago
2007
Springer
Rough sets have been applied in spatial information theory to construct theories of granularity – presenting information at different levels of detail. Mathematical morphology c...
151
Voted
ICDCIT
2004
Springer
15 years 9 months ago
2004
Springer
Abstract. Many researchers have investigated the problem of storing and querying XML documents using an RDBMS. Two situations are considered in this approach based on whether or no...
137
Voted
KES
2004
Springer
15 years 9 months ago
2004
Springer
Abstract. Ontology-based modelling is becoming increasingly important in the design of complex knowledge management applications. However, many problems related to large-scale onto...
133
Voted
SSPR
2000
Springer
15 years 7 months ago
2000
Springer
An algorithm for learning structural patterns given in terms of Attributed Relational Graphs (ARG's) is presented. The algorithm, based on inductive learning methodologies, pr...