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15 years 9 months ago
LUGrid: Update-tolerant Grid-based Indexing for Moving Objects
Indexing moving objects is a fundamental issue in spatiotemporal databases. In this paper, we propose an adaptive Lazy-Update Grid-based index (LUGrid, for short) that minimizes th...
Xiaopeng Xiong, Mohamed F. Mokbel, Walid G. Aref
ICCS
2004
Springer
14 years 3 months ago
Reuse of Paths in Final Gathering Step with Moving Light Sources
Abstract. In this paper we extend our previous result on reusing shooting paths when dealing with moving light sources in radiosity to the final gathering step algorithm, which co...
Mateu Sbert, Francesc Castro
ICRA
2003
IEEE
122views Robotics» more  ICRA 2003»
14 years 3 months ago
A novel potential-based path planning of 3-D articulated robots with moving bases
This paper proposes a novel path planning algorithm of 3-D articulated robots with moving bases based on a generalized potential field model. The approach computes, similar to th...
Chien-Chou Lin, Chi-Chun Pan, Jen-Hui Chuang
ECCV
2010
Springer
14 years 3 months ago
3D Reconstruction of a Moving Point from a Series of 2D Projections
This paper presents a linear solution for reconstructing the 3D trajectory of a moving point from its correspondence in a collection of 2D perspective images, given the 3D spatial ...
GIS
2002
ACM
13 years 9 months ago
Web architectures for scalable moving object servers
The paper describes how the Web can be used as a support for intensive querying and display of large moving objects databases. We present first an architecture for a system which ...
Cédric du Mouza, Philippe Rigaux