Publications (12)
Supply Chain Characteristics as Predictors of Cyber Risk: A Machine-Learning Assessment
Kevin Hu, Retsef Levi, Raphael Yahalom +1
This paper provides the first large-scale data-driven analysis to evaluate the predictive power of different attributes for assessing risk of cyberattack data breaches. Furthermore…
A Mimicking Theorem for processes driven by fractional Brownian motion
Kevin Hu, Kavita Ramanan, William Salkeld
In this paper, we prove a mimicking theorem for stochastic processes with an additive Gaussian noise along with some entropy and transport type estimates. As an application of thes…
Pantheon 1.0, a manually verified dataset of globally famous biographies
Amy Zhao Yu, Shahar Ronen, Kevin Hu +2
We present the Pantheon 1.0 dataset: a manually verified dataset of individuals that have transcended linguistic, temporal, and geographic boundaries. The Pantheon 1.0 dataset incl…
Characteristic Direction Approach to Identify Differentially Expressed Genes
Neil R. Clark, Kevin Hu, Edward Y. Chen +2
Genome-wide gene expression profiles, as measured with microarrays or RNA-Seq experiments, have revolutionized biological and biomedical research by providing a quantitative measur…
fabric-lib: RDMA Point-to-Point Communication for LLM Systems
Nandor Licker, Kevin Hu, Vladimir Zaytsev +1
Emerging Large Language Model (LLM) system patterns, such as disaggregated inference, Mixture-of-Experts (MoE) routing, and asynchronous reinforcement fine-tuning, require flexible…
VizNet: Towards A Large-Scale Visualization Learning and Benchmarking Repository
Kevin Hu, Neil Gaikwad, Michiel Bakker +7
Researchers currently rely on ad hoc datasets to train automated visualization tools and evaluate the effectiveness of visualization designs. These exemplars often lack the charact…
An H-theorem for a conditional McKean-Vlasov process related to interacting diffusions on regular trees
Kevin Hu, Kavita Ramanan
We study the long-time behavior of the -Markov local-field equation (-MLFE), which is a conditional McKean-Vlasov equation associated with interacting diffusions on the $κ…
A case study of the long-time behavior of the Gaussian local-field equation
Kevin Hu, Kavita Ramanan
For any integer , the -local-field equation (-LFE) characterizes the limit of the neighborhood path empirical measure of interacting diffusions on -regular ra…
The fundamental martingale with applications to Markov Random Fields
Kevin Hu, Kavita Ramanan, William Salkeld
We consider collections of SDEs indexed by a graph. Each SDE is driven by an additive Gaussian noise and each drift term interacts with all other SDEs within the graph neighbourhoo…
Evolutionary Dynamics of Gig Economy Labor Strategies under Technology, Policy and Market Influence
Kevin Hu, Feng Fu
The emergence of the modern gig economy introduces a new set of employment considerations for firms and laborers that include various trade-offs. With a game-theoretical approach,…
Quantitative propagation of chaos and universality for asymmetric Langevin spin glass dynamics
Manuel Arnese, Kevin Hu
We obtain quantitative estimates on quenched propagation of chaos for Langevin spin glass dynamics with i.i.d. disorder. Prior work in the case of Gaussian disorder established the…
Sherlock: A Deep Learning Approach to Semantic Data Type Detection
Madelon Hulsebos, Kevin Hu, Michiel Bakker +5
Correctly detecting the semantic type of data columns is crucial for data science tasks such as automated data cleaning, schema matching, and data discovery. Existing data preparat…