Sciweavers

123 search results - page 6 / 25
» Characterizing Database User's Access Patterns
Sort
View
WEBDB
2000
Springer
131views Database» more  WEBDB 2000»
13 years 10 months ago
Automatic Classification of Text Databases Through Query Probing
Many text databases on the web are "hidden" behind search interfaces, and their documents are only accessible through querying. Search engines typically ignore the conte...
Panagiotis G. Ipeirotis, Luis Gravano, Mehran Saha...
ICDT
2007
ACM
105views Database» more  ICDT 2007»
14 years 27 days ago
Optimization of Query Plans in the presence of Access Limitations
We consider the problem of querying data sources that have limited capabilities and can thus only be accessed by complying with certain binding patterns for their attributes. This ...
Andrea Calì, Diego Calvanese, Davide Martin...
ICDE
2007
IEEE
108views Database» more  ICDE 2007»
13 years 10 months ago
Problem definition for effective workload management
The paper introduces the problem of designing dynamic workload management (WM) tools that are aware of the diversity of classes of users and their diverse access patterns. Our app...
Adrian M. Teisanu, Sam Lightstone, Mariano P. Cons...
HIPC
2000
Springer
13 years 10 months ago
Meta-data Management System for High-Performance Large-Scale Scientific Data Access
Many scientific applications manipulate large amount of data and, therefore, are parallelized on high-performance computing systems to take advantage of their computational power a...
Wei-keng Liao, Xiaohui Shen, Alok N. Choudhary
VLDB
2007
ACM
136views Database» more  VLDB 2007»
14 years 7 months ago
A STEP Towards Realizing Codd's Vision of Rendezvous with the Casual User
This demonstration showcases the STEP system for natural language access to relational databases. In STEP an administrator authors a highly structured semantic grammar through cou...
Michael Minock