He published in 2004 the comprehensive monograph Happiness Quantified which was revised in 2008 and translated into Chinese in 2010 .
The comprehensive monograph Happiness Quantified is a Satisfaction Calculus Approach ( with Ada Ferrer - i - Carbonell ) .
He published in 2004 the comprehensive monograph Happiness Quantified , a Satisfaction Calculus Approach ( with Ada Ferrer - i - Carbonell ) , which was revised in 2008 and translated into Chinese in 2010 .