3 papers
cs.HC2026
From Searchable to Non-Searchable: Generative AI and Information Diversity in Online Information Seeking
Yulin Yu, Yizhou Li, Siddharth Suri +1
Conversational generative AI systems such as ChatGPT are transforming how people seek and engage with information online. Unlike traditional search engines, these systems support o…
cs.HC2026
The Persistence of Retracted Papers on Wikipedia
Haohan Shi, Yulin Yu, Daniel M. Romero +1
Wikipedia serves as a key infrastructure for public access to scientific knowledge, but it faces challenges in maintaining the credibility of cited sources--especially when scienti…
cs.SI2025
Signals in the Noise: Decoding Unexpected Engagement Patterns on Twitter
Yulin Yu, Houming Chen, Daniel Romero +1
Social media platforms offer users multiple ways to engage with content--likes, retweets, and comments--creating a complex signaling system within the attention economy. While prev…