1127 search results - page 14 / 226 » Perspectives and Complex Aggregates |
129
Voted
PVLDB
2010
15 years 2 months ago
2010
Uncertain data streams are increasingly common in real-world deployments and monitoring applications require the evaluation of complex queries on such streams. In this paper, we c...
127
Voted
PODS
2010
ACM
15 years 8 months ago
2010
ACM
This paper approaches the incremental view maintenance problem from an algebraic perspective. We construct a ring of databases and use it as the foundation of the design of a quer...
108
Voted
DLOG
2010
15 years 1 months ago
2010
We put forward a methodological approach aimed at guiding ontology modellers in choosing which relations to reify. Our proposal is based on the notion of aggregation as used in con...
130
Voted
ECSQARU
2007
Springer
15 years 10 months ago
2007
Springer
Abstract. There has recently been many proposals to adopt an argumentative approach to decision-making. As the underlying assumptions made in these different approaches are not al...
102
Voted
SEMWEB
2004
Springer
15 years 9 months ago
2004
Springer
A central theme of the semantic web is that programs should be able to easily aggregate data from different sources. Unfortunately, even if two sites provide their data using the ...