@conference {komninos2011application,
	title = {Application of dimensionality reduction techniques for mobile social context},
	booktitle = {Proceedings of the 13th international conference on Ubiquitous computing},
	year = {2011},
	pages = {583{\textendash}584},
	publisher = {ACM},
	organization = {ACM},
	address = {Beijing, China},
	keywords = {Context awareness, Dimensionality reduction, Mobile Personal Information Access},
	doi = {10.1145/2030112.2030224},
	author = {Andreas Komninos and Athanasios Plessas and Vasilios Stefanis and John Garofalakis}
}
