@InProceedings{Avin2015Homophily,
	 author =	{Chen Avin and Barbara Keller and  Zvi Lotker and Claire Mathieu and Yvonne-Anne Pignolet and David Peleg},
	 title =	{{Homophily and the Glass Ceiling Effect in Social Networks}},
	 booktitle =	{{6th Innovations in Theoretical Computer Science (ITCS), Rehovot, Israel}},
	 month =	{January},
	 year =		{2015}
}