Twitter sentiment analysis has become a hot research topic in recent years. Most of existing
solutions to Twitter sentiment analysis basically only consider textual information of Twitter …

More and more learning apps like Duolingo are using some form of gamification (eg,
badges, points, and leaderboards) to enhance user learning. However, they are not always …

Ethnic community-based organizations (CBOs) play an essential role in supporting the
wellbeing of immigrants and refugees. CBO workers often act as linguistic and cultural …

HCI and CSCW research that uses social media data to make inferences about individuals
and communities has proliferated in the last decade. Previous studies have elaborated on …

Protests are important social forms of activism, but can be inaccessible to people with
disabilities. Online activism, like the 2017 Disability March, has provided alternative venues …

The increasing use of social media in nonprofits has attracted significant attention from
researchers in various fields. As this body of literature expands, no comprehensive review …

Given that the number of refugees and displaced populations around the world is reaching
calamitous proportions and given the high penetration of mobile phones and internet among …

Computational Politics is the study of computational methods to analyze and moderate
users' behaviors related to political activities such as election campaign persuasion, political …

In recent years, studies on the user experience have emerged as an indispensable part of
any gamification research. The study of user experience enables gamification designers and …

Undocumented individuals in US society have been barred from access to federal economic
relief during the global COVID-19 pandemic. Increased visibility of the vulnerability of …