This is not new! Spotting previously-verified claims over Twitter

Watheq Mansour, Tamer Elsayed, Abdulaziz Al-Ali

Abstract: Highlights•We are the first to introduce the Verified Claim Checking problem.•We propose an effective and efficient system to address a real-world problem.•The filtering phase of our system significantly saves unnecessary computation time.•Our simple reranking phase outperforms the state of the art on two public datasets.