activity
20202024
most citedEmotion-based Modeling of Mental Disorders on Social Media

18 citations · 24 across the 10 of their papers we have counts for

collaborators

10 papers

cs.CY2024

The Computational Anatomy of Humility: Modeling Intellectual Humility in Online Public Discourse

Xiaobo Guo, Neil Potnis, Melody Yu +2

The ability for individuals to constructively engage with one another across lines of difference is a critical feature of a healthy pluralistic society. This is also true in online…

cs.CL2024

Enhanced Detection of Conversational Mental Manipulation Through Advanced Prompting Techniques

Ivory Yang, Xiaobo Guo, Sean Xie +1

This study presents a comprehensive, long-term project to explore the effectiveness of various prompting techniques in detecting dialogical mental manipulation. We implement Chain-…

cs.CL2024★ 2 cited

Serial Position Effects of Large Language Models

Xiaobo Guo, Soroush Vosoughi

Large Language Models (LLMs) have shown remarkable capabilities in zero-shot learning applications, generating responses to queries using only pre-training information without the…

cs.CL2024

MODABS: Multi-Objective Learning for Dynamic Aspect-Based Summarization

Xiaobo Guo, Soroush Vosoughi

The rapid proliferation of online content necessitates effective summarization methods, among which dynamic aspect-based summarization stands out. Unlike its traditional counterpar…

cs.LG2024

LOLAMEME: Logic, Language, Memory, Mechanistic Framework

Jay Desai, Xiaobo Guo, Srinivasan H. Sengamedu

The performance of Large Language Models has achieved superhuman breadth with unprecedented depth. At the same time, the language models are mostly black box models and the underly…

cs.AI2024

JADS: A Framework for Self-supervised Joint Aspect Discovery and Summarization

Xiaobo Guo, Jay Desai, Srinivasan H. Sengamedu

To generate summaries that include multiple aspects or topics for text documents, most approaches use clustering or topic modeling to group relevant sentences and then generate a s…

cs.CL2024

Disordered-DABS: A Benchmark for Dynamic Aspect-Based Summarization in Disordered Texts

Xiaobo Guo, Soroush Vosoughi

Aspect-based summarization has seen significant advancements, especially in structured text. Yet, summarizing disordered, large-scale texts, like those found in social media and cu…

cs.CL2023★ 1 cited

Capturing Topic Framing via Masked Language Modeling

Xiaobo Guo, Weicheng Ma, Soroush Vosoughi

Differential framing of issues can lead to divergent world views on important issues. This is especially true in domains where the information presented can reach a large audience,…

cs.SI2022★ 18 cited

Emotion-based Modeling of Mental Disorders on Social Media

Xiaobo Guo, Yaojia Sun, Soroush Vosoughi

According to the World Health Organization (WHO), one in four people will be affected by mental disorders at some point in their lives. However, in many parts of the world, patient…

cs.CL2020★ 3 cited

Multi-modal Identification of State-Sponsored Propaganda on Social Media

Xiaobo Guo, Soroush Vosoughi

The prevalence of state-sponsored propaganda on the Internet has become a cause for concern in the recent years. While much effort has been made to identify state-sponsored Interne…