Why do baseball umpires wear black underwear? How long is the longest burp ever recorded? Which two states make it illegal to get married on a dare? If you know the answers to those trivia questions, ...

Abstract: Community-based Question Answering (CQA) summarization aims to generate a summary from a collection of QA pairs about a specific entity. Unlike well-structured texts such as dialogues, a set ...

Anyone can memorize and repeat facts, but tackling trick questions requires a different skill set. These quirky queries are less about what you know and more about your ability to think critically and ...

Abstract: The evaluation of question answering systems plays a crucial role in assessing their performance and effectiveness. Existing evaluation metrics often focus on aspects such as recall, ...