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BMCBI
2008
103views more  BMCBI 2008»
13 years 8 months ago
Parameter estimation for robust HMM analysis of ChIP-chip data
Background: Tiling arrays are an important tool for the study of transcriptional activity, proteinDNA interactions and chromatin structure on a genome-wide scale at high resolutio...
Peter Humburg, David Bulger, Glenn Stone
IRI
2008
IEEE
14 years 2 months ago
Exercise energy expenditure estimation based on acceleration data using the linear mixed model
This paper introduces a novel algorithm for estimating energy expenditure during physical activity. The estimation is based on acceleration data measured from a wrist-worn acceler...
Eija Haapalainen, Perttu Laurinen, Pekka Siirtola,...
ISBI
2008
IEEE
14 years 9 months ago
Controlling the error in FMRI: Hypothesis testing or set estimation?
This paper describes a new methodology and associated theoretical analysis for rapid and accurate extraction of activation regions from functional MRI data. Most fMRI data analysi...
Aarti Singh, Rebecca Willett, Robert Nowak, Zachar...
IOR
2006
91views more  IOR 2006»
13 years 8 months ago
Robust One-Period Option Hedging
The paper considers robust optimization to cope with uncertainty about the stock return process in one period option hedging problems. The robust approach relates portfolio choice ...
Frank Lutgens, Jos F. Sturm, Antoon Kolen
ISF
2006
118views more  ISF 2006»
13 years 8 months ago
Does information security attack frequency increase with vulnerability disclosure? An empirical analysis
Abstract Research in information security, risk management and investment has grown in importance over the last few years. However, without reliable estimates on attack probabiliti...
Ashish Arora, Anand Nandkumar, Rahul Telang