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DCC
2004
IEEE
16 years 6 months ago
Fast Compression with a Static Model in High-Order Entropy
We report on a simple encoding format called wzip for decompressing block-sorting transforms, such as the Burrows-Wheeler Transform (BWT). Our compressor uses the simple notions o...
Luca Foschini, Roberto Grossi, Ankur Gupta, Jeffre...
BIBE
2007
IEEE
148views Bioinformatics» more  BIBE 2007»
16 years 1 months ago
A New Smoothing Model for Analyzing Array CGH Data
—Array based Comparative Genomic Hybridization (CGH) is a molecular cytogenetic method for the detection of chromosomal imbalances and it has been extensively used for studying c...
Nha Nguyen, Heng Huang, Soontorn Oraintara, An P. ...
SCAM
2006
IEEE
16 years 21 days ago
Data Representation Alternatives in Semantically Augmented Numerical Models
Transformations of numerical source code may require the augmentation of the original variables with new data to represent additional data the transformed program operates on. Aut...
Michael W. Fagan, Laurent Hascoët, Jean Utke
ICDM
2005
IEEE
189views Data Mining» more  ICDM 2005»
16 years 9 days ago
Integrating Hidden Markov Models and Spectral Analysis for Sensory Time Series Clustering
We present a novel approach for clustering sequences of multi-dimensional trajectory data obtained from a sensor network. The sensory time-series data present new challenges to da...
Jie Yin, Qiang Yang
SAMOS
2004
Springer
16 years 1 days ago
Modeling Loop Unrolling: Approaches and Open Issues
Abstract. Loop unrolling plays an important role in compilation for Reconfigurable Processing Units (RPUs) as it exposes operator parallelism and enables other transformations (e.g...
João M. P. Cardoso, Pedro C. Diniz