Sciweavers

1959 search results - page 203 / 392
» Designing for spatial competence
Sort
View
JIDM
2010
121views more  JIDM 2010»
15 years 4 months ago
Providing Multidimensional and Geographical Integration Based on a GDW and Metamodels
Data Warehouse (DW), On-Line Analytical Processing (OLAP) and Geographical Information System (GIS) are tools for providing decision-making support. Much research is aimed at inte...
Robson do Nascimento Fidalgo, Valéria Ces&a...
TKDE
2010
370views more  TKDE 2010»
15 years 4 months ago
Anonymous Query Processing in Road Networks
—The increasing availability of location-aware mobile devices has given rise to a flurry of location-based services (LBS). Due to the nature of spatial queries, an LBS needs the...
Kyriakos Mouratidis, Man Lung Yiu
ICIP
2010
IEEE
15 years 4 months ago
Joint color decrosstalk and demosaicking for CFA cameras
In interest of low cost, low power consumption, and compact size, most digital cameras adopt a design of single sensor array coupled with a color filter array. This design inevita...
Xiaolin Wu, Xiangjun Zhang
CORR
2010
Springer
135views Education» more  CORR 2010»
15 years 2 months ago
Transmit Energy Focusing for DOA Estimation in MIMO Radar with Colocated Antennas
In this paper, we propose a transmit beamspace energy focusing technique for multiple-input multiple-output (MIMO) radar with application to direction finding for multiple targets...
Aboulnasr Hassanien, Sergiy A. Vorobyov
WWW
2010
ACM
16 years 1 months ago
Expressive auctions for externalities in online advertising
When online ads are shown together, they compete for user attention and conversions, imposing negative externalities on each other. While the competition for user attention in spo...
Arpita Ghosh, Amin Sayedi