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AIA
2006
15 years 8 months ago
Efficient Algorithm for Calculating Similarity between Trajectories Containing an Increasing Dimension
Time series data is usually stored and processed in the form of discrete trajectories of multidimensional measurement points. In order to compare the measurements of a query traje...
Perttu Laurinen, Pekka Siirtola, Juha Röning
IS
2008
15 years 6 months ago
DFL: A dataflow language based on Petri nets and nested relational calculus
In this paper we propose DFL -- a formal, graphical workflow language for dataflows, i.e., workflows where large amounts of complex data are manipulated, and the structure of the ...
Jan Hidders, Natalia Kwasnikowska, Jacek Sroka, Je...
DASFAA
2004
IEEE
124views Database» more  DASFAA 2004»
15 years 10 months ago
Polygon and Polyline Join Using Raster Filters
Processing spatial joins efficiently is crucial to rendering the spatial data analysis process feasible. As pointed out in many works, the exact intersection test of two spatial ob...
Rodrigo Salvador Monteiro, Leonardo Guerreiro Azev...
ICIP
2010
IEEE
15 years 4 months ago
A simple, fast and efficient approach to denoisaicking: Joint demosaicking and denoising
In most digital cameras, color images are captured by a sensor overlaid by the Bayer color filter array (CFA). Denoisaicking (joint demosaicking and denoising) consists in reconst...
Laurent Condat
168
Voted
ICC
2008
IEEE
127views Communications» more  ICC 2008»
16 years 1 months ago
Delay Analysis of Distributed Reservation Protocol with UWB Shadowing Channel for WPAN
— Ultra-wideband (UWB) technology is expected to provide high data rate services for future wireless personal area networks (WPANs). The WiMedia Alliance recently has launched it...
Kuang-Hao Liu, Xuemin Shen, Ruonan Zhang, Lin Cai