@inproceedings{5564fb1a889441ba94c159257eeed800,
title = "Effects of variations in 3D spatial search techniques on mobile query speed vs. accuracy",
abstract = "This paper presents three Spatial Search Algorithms for determining the three dimensional visibility shape (threat dome) at a user's current location in a built environment. Users then utilize this multifaceted 3D shape as their query {"}window{"} to retrieve information on only those objects visible and stored in a spatial database. Such visibility shape searching addresses the information overload problem by providing {"}Hidden Query Removal{"} functionality for mobile LBS applications. This functionality will be especially useful in the Web 4.0 {"}Future Internet of Things{"} era when trillions of micro-sensors placed throughout our built environment become available for discovery based on their geo-referenced IP address. In this paper we present and evaluate the effects that variations in mobile 3D query algorithms have on query speed vs. accuracy.",
author = "Junjun Yin and Carswell, {James D.}",
year = "2012",
month = "4",
day = "18",
doi = "10.1007/978-3-642-29247-7_1",
language = "English (US)",
isbn = "9783642292460",
series = "Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)",
pages = "1--16",
booktitle = "Web and Wireless Geographical Information Systems - 11th International Symposium, W2GIS 2012, Proceedings",
note = "11th International Symposium on Web and Wireless Geographical Information Systems, W2GIS 2012 ; Conference date: 12-04-2012 Through 13-04-2012",
}