Sciweavers

4337 search results - page 312 / 868
» Cache-Oblivious Query Processing
Sort
View
VL
2005
IEEE
135views Visual Languages» more  VL 2005»
16 years 6 days ago
HyperFlow: An Integrated Visual Query and Dataflow Language for End-User Information Analysis
We present HyperFlow, a novel visual language for information analysis that combines features from visual dataflow and visual query languages into a unified framework. HyperFlow i...
Dolev Dotan, Ron Y. Pinter
178
Voted
SAC
2009
ACM
15 years 11 months ago
Discovering XML keys and foreign keys in queries
The XML has undoubtedly become a standard for data representation and manipulation. But most of XML documents are still created without the respective description of their structu...
Martin Necaský, Irena Mlýnková...
DEXA
2000
Springer
98views Database» more  DEXA 2000»
15 years 11 months ago
Optimal Page Ordering for Region Queries in Static Spatial Databases
Page ordering is to define the order of pages in one-dimensional storage for storing two-dimensional spatial data to reduce the number of disk seeks. Previous works relating to pag...
Daesoo Cho, Bonghee Hong
SAC
1997
ACM
15 years 10 months ago
Query Planning in Infomaster
Infomaster is an information integration system. It provides integrated access to distributed, heterogeneous information sources, thus giving its users the illusion of a centraliz...
Oliver M. Duschka, Michael R. Genesereth
COMMA
2006
15 years 8 months ago
Towards Representing and Querying Arguments on the Semantic Web
This paper demonstrates the potential of the Semantic Web as a platform for representing, navigating and processing arguments on a global scale. We use the RDF Schema (RDFS) ontolo...
Iyad Rahwan, P. V. Sakeer