AN ABNOBMAL PBO-EMERYONIC BRANCH OF CHARA VTULGARIS, L

The L-TAGE Branch Predictor

L-presentations and Branch Groups

We introduce L-presentations: group presentations endowed with a set of substitutions on the generating set, and show that a broad class of groups acting on rooted trees admit explicitly constructible finite L-presentations.

TAGE-SC-L Branch Predictors∗

The TAGE predictor [12] is considered as one of the most storage effective global branch/path history predictors. It has been shown that associated with small adjunct predictors like a statistical corrector (SC for short) and/or a loop predictor (L for short) [11, 10], TAGE can even be more effective. In this study, we explore the performance limits of these TAGE-SC-L predictors for respectivel...

Asymmetries on red giant branch surfaces from CHARA/MIRC optical interferometry

Context. Red giant branch (RGB) stars are very bright objects in galaxies and are often used as standard candles. Interferometry is the ideal tool to characterize the dynamics and morphology of their atmospheres. Aims. We aim at precisely characterising the surface dynamics of a sample of RGB stars. Methods. We obtained interferometric observations for three RGB stars with the MIRC instrument m...

Chara Technical Report

In response to the accumulation of the first substantial collection of observational data from the CHARA Array, obtained during the fall of 2001, a series of Mathcad programs has been developed as a means for reducing these data to calibrated visibilities. The Mathcad tools developed to date include routines that calculate estimated visibilities for single and double stars, ephemeredes from bin...