7593 search results - page 1381 / 1519 » Querying XML Databases |
122
Voted
SIGMOD
1997
ACM
15 years 8 months ago
1997
ACM
This paper presents general algorithms for concurrency control in tree-based access methods as well as a recovery protocol and a mechanism for ensuring repeatable read. The algori...
159
Voted
ISMIS
1997
Springer
15 years 8 months ago
1997
Springer
e about image features can be expressed as a hierarchical structure called a Type Abstraction Hierarchy (TAH). TAHs can be generated automatically by clustering algorithms based on...
138
Voted
SSD
1997
Springer
15 years 8 months ago
1997
Springer
Abstract: In many geographical applications there is a need to model spatial phenomena not simply by sharp objects but rather through indeterminate or vague concepts. To support su...
122
Voted
VLDB
1997
ACM
15 years 8 months ago
1997
ACM
Abstract: Recently there has been an increasing interest in supporting bulk operations on multidimensional index structures. Bulk loading refers to the process of creating an initi...
111
Voted
VLDB
1997
ACM
15 years 8 months ago
1997
ACM
Data warehouses and recording systems typically have a large continuous stream of incoming data, that must be stored in a manner suitable for future access. Access to stored recor...