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133
Voted
CRV
2007
IEEE
101views Robotics» more  CRV 2007»
15 years 9 months ago
Fourier tags: Smoothly degradable fiducial markers for use in human-robot interaction
In this paper we introduce the Fourier tag, a synthetic fiducial marker used to visually encode information and provide controllable positioning. The Fourier tag is a synthetic ta...
Junaed Sattar, Eric Bourque, Philippe Giguè...
138
Voted
CPM
2007
Springer
73views Combinatorics» more  CPM 2007»
15 years 9 months ago
Move-to-Front, Distance Coding, and Inversion Frequencies Revisited
Move-to-Front, Distance Coding and Inversion Frequencies are three simple and effective techniques used to process the output of the Burrows-Wheeler Transform. In this paper we pr...
Travis Gagie, Giovanni Manzini
114
Voted
CPM
2007
Springer
100views Combinatorics» more  CPM 2007»
15 years 9 months ago
Suffix Arrays on Words
Paolo Ferragina, Johannes Fischer
137
Voted
CPM
2007
Springer
134views Combinatorics» more  CPM 2007»
15 years 9 months ago
Efficient Computation of Substring Equivalence Classes with Suffix Arrays
This paper considers enumeration of substring equivalence classes introduced by Blumer et al. [1]. They used the equivalence classes to define an index structure called compact dir...
Kazuyuki Narisawa, Shunsuke Inenaga, Hideo Bannai,...
115
Voted
CPM
2007
Springer
98views Combinatorics» more  CPM 2007»
15 years 9 months ago
Space-Efficient Algorithms for Document Retrieval
Niko Välimäki, Veli Mäkinen