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» Transformations for semi-continuous data
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ICASSP
2008
IEEE
15 years 6 months ago
Gradient steepness metrics using extended Baum-Welch transformations for universal pattern recognition tasks
In many pattern recognition tasks, given some input data and a family of models, the “best” model is defined as the one which maximizes the likelihood of the data given the m...
Tara N. Sainath, Dimitri Kanevsky, Bhuvana Ramabha...
DAWAK
2005
Springer
15 years 5 months ago
Graph-Based Modeling of ETL Activities with Multi-level Transformations and Updates
Extract-Transform-Load (ETL) workflows are data centric workflows responsible for transferring, cleaning, and loading data from their respective sources to the warehouse. Previous ...
Alkis Simitsis, Panos Vassiliadis, Manolis Terrovi...
ARTCOM
2009
IEEE
14 years 9 months ago
Adaptive Encoding Algorithm for Multispectral Images
A new adaptive multispectral image compression technique based on the regions identified is proposed. The algorithm is adaptive in the sense that according to the data type class ...
Deepa Sankarapandi
CIKM
1994
Springer
15 years 4 months ago
Facilitating Transformations in a Human Genome Project Database
Human Genome Project databases present a confluence of interesting database challenges: rapid schema and data evolution, complex data entry and constraint management, and the need...
Susan B. Davidson, Anthony Kosky, Barbara A. Eckma...
WABI
2004
Springer
15 years 5 months ago
The Minisatellite Transformation Problem Revisited: A Run Length Encoded Approach
Abstract. In this paper we present a more efficient algorithm for comparison of minisatellites which has complexity O(n 3 + m 3 + mn 2 + nm 2 + mn) where n and m are the lengths of...
Behshad Behzadi, Jean-Marc Steyaert