Titlebook: Social Media Processing; Third National Confe Heyan Huang,Ting Liu,Jie Tang Conference proceedings 2014 Springer-Verlag Berlin Heidelberg 2

tattle

A Hybrid Method of Domain Lexicon Construction for Opinion Targets Extraction Using Syntax and Semacs. The approach acquires domain lexicon through a novel way namely PDSP. And then we combine the domain lexicon with opinion targets extracted from CRF with groups of features together for opinion targets extraction. Experimental results on COAE2014 dataset show that this approach notably outperforms other baselines of opinion targets extraction.

MILL

Information Diffusion and Influence Measurement Based on Interaction in Microblogging,sification of interaction graph. The edges of directed diffusion tree were used to measure the information influence and identify the spam in microblogging. Experimental results show that the directed tree model can describe the information diffusion, measure the influence more accurately and identify the spam in the dataset more effectively.

BOLT