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.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…
cs.HC2025
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…