Sciweavers

Share
VLDB
2002
ACM

Energy-performance trade-offs for spatial access methods on memory-resident data

8 years 10 months ago
Energy-performance trade-offs for spatial access methods on memory-resident data
Abstract. The proliferation of mobile and pervasive computing devices has brought energy constraints into the limelight. Energy-conscious design is important at all levels of system architecture, and the software has a key role to play in conserving battery energy on these devices. With the increasing popularity of spatial database applications, and their anticipated deployment on mobile devices (such as road atlases and GPS-based applications), it is critical to examine the energy implications of spatial data storage and access methods for memoryresidentdatasets.Whiletherehasbeenextensiveprior research on spatial access methods on resource-rich environments, this is, perhaps, the first study to examine their suitability for resource-constrained environments. Using a detailed cycle-accurate energy estimation framework and four different datasets, this paper examines the pros and cons of three previously proposed spatial indexing alternatives from both the energy and performance angles....
Ning An, Sudhanva Gurumurthi, Anand Sivasubramania
Added 23 Dec 2010
Updated 23 Dec 2010
Type Journal
Year 2002
Where VLDB
Authors Ning An, Sudhanva Gurumurthi, Anand Sivasubramaniam, Narayanan Vijaykrishnan, Mahmut T. Kandemir, Mary Jane Irwin
Comments (0)
books