1004 search results - page 124 / 201 » Safe Constraint Queries |
192
click to vote
INTELLCOMM
2004
Springer
15 years 6 months ago
2004
Springer
This paper proposes an approach to behaviour-based discovery of Web Services by which business rules that govern service behaviour are described as a policy. The policy is represen...
102
Voted
COMPSAC
1996
IEEE
15 years 4 months ago
1996
IEEE
We present the architecture and design details of a logic database system that extends functionality in a number of ways. The system supports indefinite (non-Horn) facts in extens...
101
click to vote
VLDB
1990
ACM
15 years 4 months ago
1990
ACM
In previous papers we have proposed a graphical query language for expressing traversal recursions in labelled, directed graphs. A fundamental feature of the language is the use o...
105
click to vote
EDBTW
2006
Springer
15 years 4 months ago
2006
Springer
Abstract. While XQuery is becoming a standard, the W3C is currently discussing the features of an update language for XML, and its requirements. Therefore, time is ripe for designi...
104
click to vote
GIS
1997
ACM
15 years 4 months ago
1997
ACM
Spatial indexes, such as the PMR quadtree, are important in spatial databases for efficient execution of queries involving spatial constraints, especially when the queries involve...