9414 search results - page 275 / 1883 » Adaptive Query Processing |
129
Voted
CCGRID
2006
IEEE
15 years 9 months ago
2006
IEEE
We have architected and evaluated a new kind of data resource, one that is composed of a logical collection of ephemeral data streams that could be viewed as a collection of publi...
131
Voted
BPM
2009
Springer
15 years 10 months ago
2009
Springer
Abstract. Recently, a new generation of adaptive Process-Aware Information Systems (PAISs) has emerged, which enables structural process changes during runtime. Such flexibility, ...
133
Voted
PVLDB
2010
14 years 10 months ago
2010
A RkNN query returns all objects whose nearest k neighbors contain the query object. In this paper, we consider RkNN query processing in the case where the distances between attri...
118
Voted
WWW
2008
ACM
16 years 4 months ago
2008
ACM
Query result caching is an important mechanism for search engine efficiency. In this study, we first review several query features that are used to determine the contents of a sta...
126
Voted
EDBT
1998
ACM
15 years 8 months ago
1998
ACM
Abstract. Fusion queries search for information integrated from distributed, autonomous sources over the Internet. We investigate techniques for e cient processing of fusion querie...