3415 search results - page 616 / 683 » Physical Design Refinement: The |
SIGCOMM
2012
ACM
12 years 1 months ago
2012
ACM
This paper presents the design, implementation and evaluation of Picasso, a novel radio design that allows simultaneous transmission and reception on separate and arbitrary spectr...
INFOCOM
2009
IEEE
14 years 5 months ago
2009
IEEE
—Increasingly wireless networks use multi-antenna nodes as in IEEE 802.11n and 802.16. The Physical layer (PHY) in such systems may use the antennas to provide multiple streams o...
GIS
2008
ACM
14 years 12 months ago
2008
ACM
Given a spatial crime data warehouse, that is updated infrequently and a set of operations O as well as constraints of storage and update overheads, the index type selection probl...
WWW
2001
ACM
14 years 11 months ago
2001
ACM
The virtual laboratories enhance learning experiences by providing the student with a supplement to the physical lab. The laboratories allow students to perform exercises as in an...
CHI
2009
ACM
14 years 11 months ago
2009
ACM
Indirect input techniques allow users to quickly access all parts of tabletop workspaces without the need for physical access; however, indirect techniques restrict the available ...