1611 search results - page 102 / 323 » Queries Independent of Updates |
LPNMR
2005
Springer
15 years 3 months ago
2005
Springer
The paper presents DLV+ a Disjunctive Logic Programming system with object-oriented constructs, including classes, objects, (multiple) inheritance, and types. DLV+ is built on top ...
GRAPHITE
2003
ACM
15 years 3 months ago
2003
ACM
Many substantial geographic information systems (GIS) have been designed for use by expert users. As a result, nonexpert users often find them difficult to use. This paper present...
BTW
2003
Springer
15 years 3 months ago
2003
Springer
: A recent article introduced partitioned B-trees, in which partitions are defined not in the catalogs but by distinct values in an artificial leading key column. As there usually ...
FCT
1995
Springer
15 years 1 months ago
1995
Springer
Abstract. We present algorithms for maintaining shortest path information in dynamic outerplanar digraphs with sublogarithmic query time. By choosing appropriate parameters we achi...
PODS
1991
ACM
15 years 1 months ago
1991
ACM
In this paper we characterise exactly the complexity of a set based database language called SRL, which presents a unified framework for queries and updates. By imposing simple s...