Complex Politics: A Quantitative Semantic and Topological Analysis of UK House of Commons Debates. - Stefano Gurciullo; Michael Smallegan; María Pereda; Federico Battiston; Alice Patania; Sebastian Poledna; Daniel Hedblom; Bahattin Tolga Öztan; Alexander Herzog; Peter John; Slava J. Mikhaylov (CoRR, 2015)