113 search results - page 2 / 23 » Efficient Temporal Coalescing Query Support in Relational Da... |
EDBT
2006
ACM
14 years 5 months ago
2006
ACM
Nowadays XML is universally accepted as the standard for structural data representation; XML databases, providing structural querying support, are thus becoming more and more popul...
SIGMOD
2001
ACM
14 years 5 months ago
2001
ACM
Virtually all proposals for querying XML include a class of query we term "containment queries". It is also clear that in the foreseeable future, a substantial amount of...
VLDB
1989
ACM
13 years 9 months ago
1989
ACM
An Event-Join combinestemporaljoin and outerjoin properties into a single operation. It is mostly used to group temporal attributes of an entity into a single relation. In this pa...
CORR
2010
Springer
13 years 5 months ago
2010
Springer
Time is one of the most difficult aspects to handle in real world applications such as database systems. Relational database management systems proposed by Codd offer very little ...
VLDB
1991
ACM
13 years 8 months ago
1991
ACM
Systems designed for efficient retrieval of conventional data can be very inefficient at retrieving documents. Documents have more complex structure than conventional data, and th...