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IMAGING
2004
15 years 8 months ago
Validation of Color Managed 3D Appearance Acquisition
Image-based appearance acquisition algorithms are able to generate realistic 3D models of real objects but have previously not taken care of calibrated color space. We integrate a...
Michael Goesele, Hendrik P. A. Lensch, Hans-Peter ...
WEA
2010
Springer
205views Algorithms» more  WEA 2010»
15 years 4 months ago
Practical Compressed Suffix Trees
Abstract. The suffix tree is an extremely important data structure for stringology, with a wealth of applications in bioinformatics. Classical implementations require much space, w...
Rodrigo Cánovas, Gonzalo Navarro
SSDBM
2008
IEEE
95views Database» more  SSDBM 2008»
16 years 1 months ago
Finding Frequent Items over General Update Streams
Abstract. We present novel space and time-efficient algorithms for finding frequent items over general update streams. Our algorithms are based on a novel adaptation of the popula...
Sumit Ganguly, Abhayendra N. Singh, Satyam Shankar
APPROX
2007
Springer
88views Algorithms» more  APPROX 2007»
16 years 27 days ago
Derandomization of Euclidean Random Walks
We consider the problem of derandomizing random walks in the Euclidean space Rk . We show that for k = 2, and in some cases in higher dimensions, such walks can be simulated in Lo...
Ilia Binder, Mark Braverman
ICES
2000
Springer
91views Hardware» more  ICES 2000»
15 years 10 months ago
Dynamic Optimisation of Non-linear Feed Forward Circuits
Abstract. An evolutionary algorithm is used to evolve a digital circuit which computes a simple hash function mapping a 16-bit address space into an 8-bit one. The target technolog...
Ernesto Damiani, Valentino Liberali, Andrea Tettam...