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08/04/2023
AI exposure predicts unemployment risk
Is artificial intelligence (AI) disrupting jobs and creating unemploymen...
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07/17/2023
Discovering collective narratives shifts in online discussions
Narrative is a foundation of human cognition and decision making. Becaus...
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03/22/2023
Can we trust the evaluation on ChatGPT?
ChatGPT, the first large language model (LLM) with mass adoption, has de...
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07/26/2022
Unique in what sense? Heterogeneous relationships between multiple types of uniqueness and popularity in music
How does our society appreciate the uniqueness of cultural products? Thi...
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11/14/2021
Metrics and Mechanisms: Measuring the Unmeasurable in the Science of Science
What science does, what science could do, and how to make science work? ...
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10/14/2021
Residual2Vec: Debiasing graph embedding with random graphs
Graph embedding maps a graph into a convenient vector-space representati...
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09/15/2021
Predicting Anti-Asian Hateful Users on Twitter during COVID-19
We investigate predictors of anti-Asian hate among Twitter users through...
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04/22/2021
Misinformation, Believability, and Vaccine Acceptance Over 40 Countries: Takeaways From the Initial Phase of The COVID-19 Infodemic
The COVID-19 pandemic has been damaging to the lives of people all aroun...
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03/11/2021
Characterizing Partisan Political Narratives about COVID-19 on Twitter
The COVID-19 pandemic is a global crisis that has been testing every soc...
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01/12/2021
People, Places, and Ties: Landscape of social places and their social network structures
Due to their essential role as places for socialization, "third places" ...
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12/04/2020
Unsupervised embedding of trajectories captures the latent structure of mobility
Human mobility and migration drive major societal phenomena such as the ...
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05/04/2020
A Systematic Media Frame Analysis of 1.5 Million New York Times Articles from 2000 to 2017
Framing is an indispensable narrative device for news media because even...
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02/20/2020
FrameAxis: Characterizing Framing Bias and Intensity with Word Embedding
We propose FrameAxis, a method of characterizing the framing of a given ...
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01/22/2020
Neural Embeddings of Scholarly Periodicals Reveal Complex Disciplinary Organizations
Understanding the structure of knowledge domains has been one of the fou...
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11/25/2019
Co-contributorship Network and Division of Labor in Individual Scientific Collaborations
Collaborations are pervasive in current science. Collaborations have bee...
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08/15/2019
Massive Multi-Agent Data-Driven Simulations of the GitHub Ecosystem
Simulating and predicting planetary-scale techno-social systems poses he...
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07/09/2019
Evolution of the Informational Complexity of Contemporary Western Music
We measure the complexity of songs in the Million Song Dataset (MSD) in ...
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04/16/2019
Sameness Attracts, Novelty Disturbs, but Outliers Flourish in Fanfiction Online
The nature of what people enjoy is not just a central question for the c...
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06/14/2018
SemAxis: A Lightweight Framework to Characterize Domain-Specific Word Semantics Beyond Sentiment
Because word semantics can substantially change across communities and c...
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06/26/2017
The Minor Fall, the Major Lift: Inferring Emotional Valence of Musical Chords through Lyrics
We investigate the association between musical chords and lyrics by anal...
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06/20/2017
Optimal modularity and memory capacity of neural networks
The neural network is a powerful computing framework that has been explo...
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06/19/2017
On comparing clusterings: an element-centric framework unifies overlaps and hierarchy
Clustering is one of the most universal approaches for understanding com...
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01/23/2017
The Impact of Random Models on Clustering Similarity
Clustering is a central approach for unsupervised learning. After cluste...
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11/20/2016