Location-dependent query processing: Where we are and where we are heading
The continuous development of wireless networks and mobile devices has motivated an
intense research in mobile data services. Some of these services provide the user with …
intense research in mobile data services. Some of these services provide the user with …
Indexing of real time geospatial data by IoT enabled devices: Opportunities, challenges and design considerations
N Chaudhry, MM Yousaf… - Journal of Ambient …, 2020 - content.iospress.com
We are moving towards 'smart'world in which industries, such as healthcare, smart cities,
transportation, and agriculture have started using IoT (Internet of Things). These applications …
transportation, and agriculture have started using IoT (Internet of Things). These applications …
Continuous monitoring of spatial queries in wireless broadcast environments
K Mouratidis, S Bakiras… - IEEE Transactions on …, 2009 - ieeexplore.ieee.org
Wireless data broadcast is a promising technique for information dissemination that
leverages the computational capabilities of the mobile devices in order to enhance the …
leverages the computational capabilities of the mobile devices in order to enhance the …
A distributed spatial index for error-prone wireless data broadcast
Abstract Information is valuable to users when it is available not only at the right time but
also at the right place. To support efficient location-based data access in wireless data …
also at the right place. To support efficient location-based data access in wireless data …
Design, analysis, and implementation of a large-scale real-time location-based information sharing system
Today's Internet is incapable of handling information like a stop sign. Such information stays
in a geographic region, consistently beams to the people who move into from certain …
in a geographic region, consistently beams to the people who move into from certain …
NN Query Processing Methods in Mobile Ad Hoc Networks
In this paper, we propose two beacon-less kNN query processing methods for reducing
traffic and maintaining high accuracy of the query result in mobile ad hoc networks …
traffic and maintaining high accuracy of the query result in mobile ad hoc networks …
DIKNN: an itinerary-based KNN query processing algorithm for mobile sensor networks
Current approaches to k nearest neighbor (KNN) search in mobile sensor networks require
certain kind of indexing support. This index could be either a centralized spatial index or an …
certain kind of indexing support. This index could be either a centralized spatial index or an …
Intelligent processing of k-nearest neighbors queries using mobile data collectors in a location aware 3D wireless sensor network
The increased acceptance of sensor networks into everyday pervasive environments has
lead to the creation of abundant distributed resource constrained data sources. In this paper …
lead to the creation of abundant distributed resource constrained data sources. In this paper …
Balancing wireless data broadcasting and information hovering for efficient information dissemination
C Liaskos, A Xeros, GI Papadimitriou… - IEEE Transactions …, 2011 - ieeexplore.ieee.org
Wireless data broadcasting is an efficient, bandwidth preserving way of data dissemination.
However, as the amount of data increases, the waiting time of the clients becomes …
However, as the amount of data increases, the waiting time of the clients becomes …
Location-based grid-index for spatial query processing
K Park - Expert systems with applications, 2014 - Elsevier
Researchers have studied the various index structures and query processing algorithms to
support efficient spatial queries in wireless communication environments. However, most …
support efficient spatial queries in wireless communication environments. However, most …