The remarkable success of open source software applications, such as the Mozilla web browser and the Apache server, which have surpassed the success of most of their commercial counterparts (Mockus et al. 2002), can be attributed, to a large part, to the knowledge collaboration (Faraj et al....

We study how digital crowdfunding platforms can help replenish the sudden economic deficiencies that accompany a global crisis. Specifically, we examine whether public schools, which suffered severe setbacks during the COVID-19 crisis, were able to generate support from online fundraising...

As a key task of fine-grained sentiment analysis, aspect-based sentiment analysis aims to analyse people's opinions at the aspect level from user-generated texts. Various sub-tasks have been defined according to different scenarios, extracting aspect terms, opinion terms, and the corresponding...