3 papers
cs.LG2026
Parameter-Free Dynamic Regret for Unconstrained Linear Bandits
Alberto Rumi, Andrew Jacobsen, Nicolò Cesa-Bianchi +1
We study dynamic regret minimization in unconstrained adversarial linear bandit problems. In this setting, a learner must minimize the cumulative loss relative to an arbitrary sequ…
astro-ph2003
Two Active Nuclei in 3C294
Alan Stockton, Gabriela Canalizo, E. P. Nelan +1
The z=1.786 radio galaxy 3C294 lies <10 arsec from a 12th mag star and has been the target of at least three previous investigations using adaptive-optics imaging. A major problem…
astro-ph2003
Dynamical Masses of Young Stars in Multiple Systems
G. H. Schaefer, M. Simon, E. Nelan +1
We present recent measurements of the orbital motion in the young binaries DF Tau and ZZ Tau, and the hierarchical triple Elias 12, that were obtained with the Fine Guidance Sensor…