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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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07/04/2023
Are machine learning technologies ready to be used for humanitarian work and development?
Novel digital data sources and tools like machine learning (ML) and arti...
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02/16/2023
Adverse weather amplifies social media activity
Humanity spends an increasing proportion of its time interacting online....
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09/24/2022
Identifying latent activity behaviors and lifestyles using mobility data to describe urban dynamics
Urbanization and its problems require an in-depth and comprehensive unde...
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04/14/2022
Longitudinal Complex Dynamics of Labour Markets Reveal Increasing Polarisation
In this paper we conduct a longitudinal analysis of the structure of lab...
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01/04/2022
Generating synthetic mobility data for a realistic population with RNNs to improve utility and privacy
Location data collected from mobile devices represent mobility behaviors...
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07/18/2020
Social Learning and the Accuracy-Risk Trade-off in the Wisdom of the Crowd
How do we design and deploy crowdsourced prediction platforms for real-w...
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02/16/2019
Communication Topologies Between Learning Agents in Deep Reinforcement Learning
A common technique to improve speed and robustness of learning in deep r...
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11/30/2018
How to Organize your Deep Reinforcement Learning Agents: The Importance of Communication Topology
In this empirical paper, we investigate how learning agents can be arran...
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09/01/2018
Attack Tolerance of Link Prediction Algorithms: How to Hide Your Relations in a Social Network
Link prediction is one of the fundamental research problems in network a...
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02/14/2018
MemeSequencer: Sparse Matching for Embedding Image Macros
The analysis of the creation, mutation, and propagation of social media ...
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11/30/2017
Improved Learning in Evolution Strategies via Sparser Inter-Agent Network Topologies
We draw upon a previously largely untapped literature on human collectiv...
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10/10/2017
Facebook's gender divide
Online social media are information resources that can have a transforma...
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08/31/2017
Weather impacts expressed sentiment
We conduct the largest ever investigation into the relationship between ...
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10/03/2012
