365 search results - page 66 / 73 » Answering Non-Monotonic Queries in Relational Data Exchange |
94
Voted
BDA
2003
14 years 10 months ago
2003
: XML has emerged as the leading language for representing and exchanging data not only on the Web, but also in general in the enterprise. XQuery is emerging as the standard query ...
JAPLL
2008
14 years 9 months ago
2008
We introduce a general framework for reasoning with prioritized propositional data by aggregation of distance functions. Our formalism is based on a possible world semantics, wher...
FQAS
1998
Springer
15 years 1 months ago
1998
Springer
Abstract. With more and more electronic information sources becoming widely available, the issue of the quality of these often-competing sources has become germane. We propose a st...
93
Voted
PODS
2005
ACM
15 years 9 months ago
2005
ACM
We consider a scenario where we want to query a large dataset that is stored in external memory and does not fit into main memory. The most constrained resources in such a situati...
89
Voted
SIGMOD
2004
ACM
15 years 9 months ago
2004
ACM
As more and more query processing work can be done in main memory, memory access is becoming a significant cost component of database operations. Recent database research has show...