Sciweavers

950 search results - page 151 / 190
» Continuous Queries over Data Streams - Semantics and Impleme...
Sort
View
CCGRID
2011
IEEE
14 years 2 months ago
GeoServ: A Distributed Urban Sensing Platform
—Urban sensing where mobile users continuously gather, process, and share location-sensitive sensor data (e.g., street images, road condition, traffic flow) is emerging as a ne...
Jong Hoon Ahnn, Uichin Lee, Hyun Jin Moon
EUC
2005
Springer
15 years 4 months ago
Context-Aware Ubiquitous Data Mining Based Agent Model for Intersection Safety
In USA, 2002, approximately 3.2 million intersection-related crashes occurred, corresponding to 50 percent of all reported crashes. In Japan, more than 58 percent of all traffic cr...
Flora Dilys Salim, Shonali Krishnaswamy, Seng Wai ...
88
Voted
COMAD
2008
15 years 17 days ago
Native Multidimensional Indexing in Relational Databases
In existing database systems there is a strong need for searching data according to many attributes. In commercial database platforms, the standard search over multiple attributes...
David Hoksza, Tomás Skopal
90
Voted
ICIP
1994
IEEE
16 years 16 days ago
Robust Optical Flow Estimation
Motion information is essential in many computer vision and video analysis tasks. Since MPEG is still one of the most prevalent formats for representing, transferring and storing ...
Sugata Ghosal, Rajiv Mehrotra
GLOBECOM
2008
IEEE
15 years 5 months ago
3G LTE Simulations Using Measured MIMO Channels
Abstract—In this article we present downlink simulation results for a realistic implementation of the LTE (Long Term Evolution) 3G standard. In contrast to previous studies, actu...
Yngve Selén, Henrik Asplund