221 search results - page 38 / 45 » Mastro at Work: Experiences on Ontology-Based Data Access |
ICDE
2003
IEEE
14 years 9 months ago
2003
IEEE
We present a query architecture in which join operators are decomposed into their constituent data structures (State Modules, or SteMs), and dataflow among these SteMs is managed ...
NDSS
2000
IEEE
13 years 12 months ago
2000
IEEE
The distinguishing feature of a metasystem is middleware that facilitates viewing a collection of large, distributed, heterogeneous resources as a single virtual machine, where ea...
STOC
1993
ACM
13 years 11 months ago
1993
ACM
Most complexity measures for concurrent algorithms for asynchronous shared-memory architectures focus on process steps and memory consumption. In practice, however, performance of ...
FAST
2010
13 years 10 months ago
2010
An understanding of application I/O access patterns is useful in several situations. First, gaining insight into what applications are doing with their data at a semantic level he...
BMCBI
2010
13 years 7 months ago
2010
Background: Many biological functions involve various protein-protein interactions (PPIs). Elucidating such interactions is crucial for understanding general principles of cellula...