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BMCBI
2010
243views more  BMCBI 2010»
14 years 10 months ago
Comparative study of unsupervised dimension reduction techniques for the visualization of microarray gene expression data
Background: Visualization of DNA microarray data in two or three dimensional spaces is an important exploratory analysis step in order to detect quality issues or to generate new ...
Christoph Bartenhagen, Hans-Ulrich Klein, Christia...
COLING
2010
14 years 5 months ago
What's in a Preposition? Dimensions of Sense Disambiguation for an Interesting Word Class
Choosing the right parameters for a word sense disambiguation task is critical to the success of the experiments. We explore this idea for prepositions, an often overlooked word c...
Dirk Hovy, Stephen Tratz, Eduard H. Hovy
CGO
2004
IEEE
15 years 2 months ago
Code Generation for Single-Dimension Software Pipelining of Multi-Dimensional Loops
Traditionally, software pipelining is applied either to the innermost loop of a given loop nest or from the innermost loop to the outer loops. In a companion paper, we proposed a ...
Hongbo Rong, Alban Douillet, Ramaswamy Govindaraja...
IVCNZ
1998
14 years 12 months ago
On Comparing Two Scenarios for Probabilistic Image Modelling
Traditional scenario of probabilistic modelling is directed at generating samples having a given probability distribution. We argue that this scenario is impracticable for image m...
Georgy L. Gimel'farb
APPROX
2010
Springer
139views Algorithms» more  APPROX 2010»
15 years 5 days ago
Two-Source Extractors Secure against Quantum Adversaries
We initiate the study of multi-source extractors in the quantum world. In this setting, our goal is to extract random bits from two independent weak random sources, on which two q...
Roy Kasher, Julia Kempe