Dataset Groups Activity Stream Twitter Data for Controversy Detection Twitter data used to detect and monitor controversial events and their impact on market volatility. BibTex: @dataset{Azadeh_Nematzadeh_and_Xiaomo_Liu_and_Grace_Bang_and_Zhiqiang_Ma_2025, abstract = {Twitter data used to detect and monitor controversial events and their impact on market volatility.}, author = {Azadeh Nematzadeh and Xiaomo Liu and Grace Bang and Zhiqiang Ma}, doi = {10.57702/bx4mx7i1}, institution = {No Organization}, keyword = {'Controversy detection', 'Market volatility', 'Twitter data'}, month = {jan}, publisher = {TIB}, title = {Twitter Data for Controversy Detection}, url = {https://service.tib.eu/ldmservice/dataset/twitter-data-for-controversy-detection}, year = {2025} }