A Framework for the Analysis of Acoustical Cardiac Signals. - Zeeshan Syed; Daniel Leeds; Daniel Curtis; Francesca Nesta; Robert A. Levine; John V. Guttag (IEEE Trans. Biomed. Eng., 2007)

Five Steps to Green Desktop Computing. - Howard Noble; Kang Tang; Daniel Curtis; Paul Jeffreys (ERCIM News, 2010)