On-device research index

arXiv research

A locally-built, LLM-digested index of recent arXiv papers in quant finance, geometry/topology, and statistical ML — keyword search served straight from SQLite on this machine.

168,982 papers · 148 categories

Trend · papers per month

count % of corpus

5 results for “Caesar Cipher”

From Caesar Cipher to Unsupervised Learning: A New Method for Classifier Parameter Estimationcs.LG

New method uses sequential statistics for classifier parameter estimation without paired data.

problem Removing need for paired input-output data in classification problems.

method Introduces Caesar Cipher analogy and novel loss function for unsupervised learning.

result Estimates classifier parameters using sequential statistics without paired data.

unsupervised learning classifier parameter estimation sequential statistics Caesar Cipher loss function

2019-06-06abs ↗pdf ↗

CAESar: Conditional Autoregressive Expected Shortfallq-fin.RM

CAESar improves risk forecasting by combining VaR and ES estimates.

problem Lack of tail risk measures in financial risk management.

method Conditional Autoregressive Expected Shortfall model, combining VaR and ES estimates.

result CAESar outperforms existing methods in risk forecasting.

risk management expected shortfall value at risk dynamic patterns heteroskedasticity

2024-07-09abs ↗pdf ↗

CAESAR source finder: recent developments and testingastro-ph.IM

CAESAR source finder improves automated source extraction for ASKAP surveys.

problem Automated source extraction challenges in ASKAP surveys.

method Extended CAESAR source finder for compact and extended sources.

result Improved algorithm performances and scalability for future ASKAP surveys.

source finder radio astronomy ASKAP automated sensitivity

2019-09-13abs ↗pdf ↗

Astronomical source finding services for the CIRASA visual analytic platformastro-ph.IM

Developing a visual platform for faster astronomical source cataloging.

problem Speeding up cataloging of large area surveys in radio astronomy.

method Integration of advanced source finding and classification tools into a visual analytic platform.

result Improvement and acceleration of cataloging process in astronomical surveys.

astronomy source finding visual analytics radio astronomy Square Kilometre Array

2021-10-15abs ↗pdf ↗

Evolutionary Map of the Universe (EMU):Compact radio sources in the SCORPIO field towards the Galactic planeastro-ph.GA

ASKAP observes a region of the Galactic plane, identifying 3963 radio sources.

problem Characterizing radio sources in the Galactic plane using ASKAP observations.

method 912 MHz observations with 15 ASKAP antennas, source characterization using CAESAR.

result Differential source counts in agreement with previous surveys, spectral index estimation for sources.

ASKAP Galactic plane radio sources source characterization spectral index

2021-01-11abs ↗pdf ↗