309
click to vote
GIS
2007
ACM
16 years 8 months ago
2007
ACM
In this paper, we present an original network graph embedding to speed-up distance-range and k-nearest neighbor queries in (weighted) graphs. Our approach implements the paradigm ...
333
click to vote
GIS
2007
ACM
16 years 8 months ago
2007
ACM
Continuous spatial queries posted within an environment of moving objects produce as their results a time-varying set of objects. In the most ambitious case both queries and data ...
275
click to vote
GIS
2007
ACM
16 years 8 months ago
2007
ACM
Route planners request user input about preferred route characteristics in order to provide the user with the optimal route. Although navigators have a general idea about what con...
320
click to vote
GIS
2007
ACM
16 years 8 months ago
2007
ACM
This paper presents an approach to visualize and analyze 3D building information models within virtual 3D city models. Building information models (BIMs) formalize and represent d...
291
click to vote
GIS
2007
ACM
16 years 8 months ago
2007
ACM
We consider the problem of extracting a river network and a watershed hierarchy from a terrain given as a set of irregularly spaced points. We describe TerraStream, a "pipeli...
314
Voted
GIS
2007
ACM
16 years 8 months ago
2007
ACM
We present the GeoStar project at RPI, which researches various terrain (i.e., elevation) representations and operations thereon. This work is motivated by the large amounts of hi...
260
click to vote
GIS
2007
ACM
16 years 8 months ago
2007
ACM
A major concern for large-scale deployment of location-based services (LBSs) is the potential abuse of their client location data, which may imply sensitive personal information. ...
186
click to vote
ICPR
2000
IEEE
2000
IEEE
Structuring Personal Activity Records Based on Attention - Analyzing Videos from Head-Mounted Camera
16 years 8 months ago
This paper introduces a novel method for analyzing video records which contain personal activities captured by a head mounted camera. This aims to support the user to retrieve the...
191
click to vote
ICPR
2000
IEEE
16 years 8 months ago
2000
IEEE
The constraint of a third camera in stereo vision is a useful tool for reducing ambiguity in matching. Most of the systems using trinocular stereo to date however, have used confi...
159
click to vote
ICPR
2000
IEEE
16 years 8 months ago
2000
IEEE
Choosing the appropriate type of video input is an important issue for any vision-based system and the right decision must take into account the specific requirements of the inten...