Professional Society Memberships

	Institute of Electrical Electronic Engineers (IEEE), Student Member 1984-1986, Member 1986-1991, Senior Member 1991-1996, Fellow Member 1996-present.
	IEEE Signal Processing Society, 1984-present.
	European Association for Signal Processing (EURASIP), Member, 1990-present
	Institute of Mathematical Statistics (IMS), Member, 1987-present
	Technical Chamber of Greece, and Greek Association of Electrical and Electronic Engineers, Member, 1981-present
	Geophysics, Associate Member, 1984-1989
	Eta Kappa Nu, Member, 1984-present