38 citations · 182 across the 14 of their papers we have counts for
14 papers
Measuring Creativity in the Age of Generative AI: Distinguishing Human and AI-Generated Creative Performance in Hiring and Talent Systems
Yigal Rosen, Ilia Rushkin
Generative AI is rapidly transforming how organizations create value and evaluate talent. While large language models enhance baseline output quality, they simultaneously introduce…
Document Similarity from Vector Space Densities
Ilia Rushkin
We propose a computationally light method for estimating similarities between text documents, which we call the density similarity (DS) method. The method is based on a word embedd…
Time-on-Task Estimation with Log-Normal Mixture Model
Ilia Rushkin
We describe a method of estimating a user's time-on-task in an online learning environment. The method is agnostic of the details of the user's mental activity and does not rely on…
Modelling and Using Response Times in Online Courses
Ilia Rushkin, Isaac Chuang, Dustin Tingley
Each time a learner in a self-paced online course seeks to answer an assessment question, it takes some time for the student to read the question and arrive at an answer to submit.…
Optimizing the Ptolemaic Model of Planetary and Solar Motion
Ilia Rushkin
Ptolemy-s planetary model is an ancient geocentric astronomical model, describing the observed motion of the Sun and the planets. Ptolemy accounted for the deviations of planetary…
Level number variance and spectral compressibility in a critical two-dimensional random matrix model
A. Ossipov, I. Rushkin, E. Cuevas
We study level number variance in a two-dimensional random matrix model characterized by a power-law decay of the matrix elements. The amplitude of the decay is controlled by the p…