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ESA
2011
Springer
231views Algorithms» more  ESA 2011»
12 years 9 months ago
Distribution-Aware Compressed Full-Text Indexes
Abstract. In this paper we address the problem of building a compressed self-index that, given a distribution for the pattern queries and a bound on the space occupancy, minimizes ...
Paolo Ferragina, Jouni Sirén, Rossano Ventu...
CACM
2010
104views more  CACM 2010»
13 years 10 months ago
Faster dimension reduction
Data represented geometrically in high-dimensional vector spaces can be found in many applications. Images and videos, are often represented by assigning a dimension for every pix...
Nir Ailon, Bernard Chazelle
IPMI
2005
Springer
14 years 10 months ago
Representing Diffusion MRI in 5D for Segmentation of White Matter Tracts with a Level Set Method
We present a method for segmenting white matter tracts from high angular resolution diffusion MR images by representing the data in a 5 dimensional space of position and orientatio...
Lisa Jonasson, Patric Hagmann, Xavier Bresson, Jea...
DPPI
2007
ACM
14 years 1 months ago
Shared moments: opportunities for mobile phones in religious participation
The near ubiquity of mobile phones in the world and in people's lives, have created new opportunities for reinterpretation of what these devices are and what they do. One area...
Rhiannon Sterling, John Zimmerman
SEFM
2003
IEEE
14 years 3 months ago
Component-Based Design and Analysis: A Case Study
In this paper, we introduce a component-based design methodology and present a practical analysis approach that makes use of the modular nature of component-based designs to allev...
Yan Jin, Charles Lakos, Robert Esser