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3DPVT
2006
IEEE
145views Visualization» more  3DPVT 2006»
15 years 10 months ago
The Recursive Multi-Frame Planar Parallax Algorithm
This paper presents a method for obtaining accurate dense elevation and appearance models of terrain using a single camera on-board an aerial platform. Applications of this method...
Christopher Geyer, Todd Templeton, Marci Meingast,...
SIGMOD
1999
ACM
125views Database» more  SIGMOD 1999»
15 years 8 months ago
Selectivity Estimation in Spatial Databases
Selectivity estimation of queries is an important and wellstudied problem in relational database systems. In this paper, we examine selectivity estimation in the context of Geogra...
Swarup Acharya, Viswanath Poosala, Sridhar Ramaswa...
ISD
1999
Springer
213views Database» more  ISD 1999»
15 years 8 months ago
A Probabilistic Approach to Environmental Change Detection with Area-Class Map Data
One of the primary methods of studying change in the natural and man-made environment is that of comparison of multi-date maps and images of the earth's surface. Such comparis...
Christopher B. Jones, J. Mark Ware, David R. Mille...
DMDW
2003
269views Management» more  DMDW 2003»
15 years 5 months ago
CASME: A CASE Tool for Spatial Data Marts Design and Generation
Geographic Information Systems (GIS) showed their insufficiencies in front of complex requests for decision-makers. Resulting of the association of the databases and the decision-m...
Hajer Baazaoui Zghal, Sami Faïz, Henda Hajjam...
FIRSTMONDAY
2008
121views more  FIRSTMONDAY 2008»
15 years 4 months ago
Free and Open Source Licenses in Community Life: Two Empirical Cases
How do licenses participate in Free and Open Source Software (FLOSS) community life? This paper aims at answering this question. Despite the dynamic character of FLOSS development...
Stefano De Paoli, Maurizio Teli, Vincenzo D'Andrea