Sándor Darányi Peter Wittek Konstantinos Konstantinidis Symeon Papadopoulos Efstratios Kontopoulos A Physical Metaphor to Study Semantic Drift. 2016 SEMANTiCS (Posters, Demos, SuCCESS) https://ceur-ws.org/Vol-1695/paper41.pdf conf/i-semantics/2016p db/conf/i-semantics/semantics2016p.html#DaranyiWKPK16