2853 search results - page 560 / 571 » On the Efficiency of Provenance Queries |
SSD
1999
Springer
14 years 21 days ago
1999
Springer
There is an increasing need to integrate spatial index structures into commercial database management systems. In geographic information systems (GIS), huge amounts of information ...
VLDB
1989
ACM
14 years 14 days ago
1989
ACM
In this paper. we utilize intervals for unknown values in incompleterelational databases.We usetablesto representunknown relations. First, we define three partial tuple types in a...
WADS
1989
Springer
14 years 14 days ago
1989
Springer
rees can be used for representing abstract data types such as dictionaries and ordered lists. They work well when the elements are inserted in a random order. Some sequences of ope...
APWEB
2007
Springer
14 years 13 days ago
2007
Springer
Abstract. XML provides a natural mechanism for representing semistructured and unstructured data. It becomes the basis for encoding a large variety of information, for example, the...
CF
2007
ACM
14 years 13 days ago
2007
ACM
In the life sciences, genomic databases for sequence search have been growing exponentially in size. As a result, faster sequencesearch algorithms to search these databases contin...