TY - JOUR AU - Fernández Vilas, Ana AU - Díaz Redondo, Rebeca Pilar AU - Crockett, Keeley AU - Owda, Majdi AU - Evans, Lewis PY - 2018 SN - 13807501 SN - 15737721 UR - http://hdl.handle.net/11093/3217 AB - There is a general consensus of the good sensing and novelty characteristics of Twitter as an information media for the complex financial market. This paper investigates the permeability of Twittersphere, the total universe of Twitter users and their... LA - eng PB - Multimedia Tools and Applications TI - Twitter permeability to financial events: an experiment towards a model for sensing irregularities DO - 10.1007/s11042-018-6388-4 ER -