Sciweavers

418 search results - page 26 / 84
» Query Processing on Multi-Core Architectures
Sort
View
VLDB
1993
ACM
99views Database» more  VLDB 1993»
13 years 11 months ago
Control of an Extensible Query Optimizer: A Planning-Based Approach
III this paper we address the problem of controlling the execution of a query optimizer. We describe a control for the optimization process that is based on planning. The controll...
Gail Mitchell, Umeshwar Dayal, Stanley B. Zdonik
RML
2002
99views Business» more  RML 2002»
13 years 7 months ago
A System for Querying and Viewing Business Constraints
In E-commerce processes, various rules and constraints regarding product specifications, pricing, terms and conditions are exchanged between vendors and buyers. Developing a forma...
Mizuho Iwaihara, Masayuki Kozawa, Jun Narazaki, Ya...
ICDE
2005
IEEE
165views Database» more  ICDE 2005»
14 years 9 months ago
Querying and Visualizing Gridded Datasets for e-Science
We demonstrate a web service and client application for querying and visualizing datasets defined over arbitrary topological grids. Such gridded datasets are produced by Earth sci...
Bill Howe, David Maier
ICCS
2003
Springer
14 years 26 days ago
Design and Evaluation of Distributed Smart Disk Architecture for I/O-Intensive Workloads
Smart disks, a type of processor-embedded active I/O devices, with their on-disk memory and network interface controller, can be viewed as processing elements with attached storage...
Steve C. Chiu, Wei-keng Liao, Alok N. Choudhary
SIGMOD
2004
ACM
127views Database» more  SIGMOD 2004»
14 years 7 months ago
Efficient Query Reformulation in Peer-Data Management Systems
Peer data management systems (PDMS) offer a flexible architecture for decentralized data sharing. In a PDMS, every peer is associated with a schema that represents the peer's...
Igor Tatarinov, Alon Y. Halevy