30 citations · 39 across the 14 of their papers we have counts for
15 papers
Thermodynamic Measure of Intelligence
Ishanu Chattopadhyay
Can intelligence be measured? We propose that intelligence can be defined as the lawful amplification of rare but valid futures: a system increases the probability of outcomes that…
Long-range Event-level Prediction and Response Simulation for Urban Crime and Global Terrorism with Granger Networks
Timmy Li, Yi Huang, James Evans +1
Large-scale trends in urban crime and global terrorism are well-predicted by socio-economic drivers, but focused, event-level predictions have had limited success. Standard machine…
Data Smashing 2.0: Sequence Likelihood (SL) Divergence For Fast Time Series Comparison
Yi Huang, Ishanu Chattopadhyay
Recognizing subtle historical patterns is central to modeling and forecasting problems in time series analysis. Here we introduce and develop a new approach to quantify deviations…
A Tamper-Free Semi-Universal Communication System for Deletion Channels
Shahab Asoodeh, Yi Huang, Ishanu Chattopadhyay
We investigate the problem of reliable communication between two legitimate parties over deletion channels under an active eavesdropping (aka jamming) adversarial model. To this go…
Autostacker: A Compositional Evolutionary Learning System
Boyuan Chen, Harvey Wu, Warren Mo +2
We introduce an automatic machine learning (AutoML) modeling architecture called Autostacker, which combines an innovative hierarchical stacking architecture and an Evolutionary Al…
A Hilbert Space of Stationary Ergodic Processes
Ishanu Chattopadhyay
Identifying meaningful signal buried in noise is a problem of interest arising in diverse scenarios of data-driven modeling. We present here a theoretical framework for exploiting…