Sciweavers

25937 search results - page 66 / 5188
» Geographic Information Systems
Sort
View
161
Voted
FSKD
2010
Springer
205views Fuzzy Logic» more  FSKD 2010»
15 years 1 months ago
Research on spatial data mining based on uncertainty in Government GIS
Uncertainty is the intrinsic property of spatial data and one of important factors affecting the course of spatial data mining. There are diversiform forms for the essentiality an...
Bin Li, Lihong Shi, Jiping Liu
226
Voted
GIS
2008
ACM
16 years 4 months ago
Mapping geographic coverage of the web
In this paper, we describe a methodology to estimate the geographic coverage of the web without the need for secondary knowledge or complex geo-tagging. This is achieved by random...
Robert Pasley, Paul Clough, Ross S. Purves, Floria...
118
Voted
DEXA
2003
Springer
146views Database» more  DEXA 2003»
15 years 9 months ago
An Access Time Cost Model for Spatial Range Queries on Broadcast Geographical Data over Air
Wireless data broadcasting is well known for its excellent scalability. Most geographical data, such as weather and traffic, is public information and has a large number of potenti...
Jianting Zhang, Le Gruenwald
214
Voted
GIS
2009
ACM
16 years 4 months ago
A Case Study of Using Geographic Cues to Predict Query News Intent
Geographic information retrieval encompasses important tasks including finding the location of a user, and locations relevant to their search queries. Web-based search engines rec...
Ahmed Hassan, Rosie Jones, Fernando Diaz
129
Voted
INTERACT
2003
15 years 5 months ago
VisMeB: A Visual Metadata Browser
: The video-paper describes a java prototype of a generic visual information retrieval system called VisMeB, developed to visualize metadata within various contexts. We reconsidere...
Tobias Limbach, Harald Reiterer, Peter Klein, Fran...