5 research outputs found
Exile Vol. XL No. 2
38th Year
Title Page by Carrie Horner \u2797 i
Epigraph by Ezra Pound ii
Table of Contents iii-iv
Remembering Sundays by Allison Lemieux \u2795 1
Untitled by James Oliver \u2794 2
\u2778 Beige Chevy Malibu by Craig J. McDonough \u2794 3-4
Brushtown Road by Lelei Jennings \u2795 5
In Memoriam: River Phoenix, 1970-93 by Kirstin Rogers \u2794 6
Untitled by Kira Pollack \u2794 7
Checkmate by Kevin Nix \u2794 8
Anywhere in Ohio by Jen Hanysh \u2795 9
Untitled by Nicky Taylor \u2794 10
Under Your Influence by Katherine Anne Campo \u2794 11
Tulips by Tricia B. Swearingen \u2794 12
Untitled by Keith Chapman \u2795 12
December Storm by Erin Lott \u2796 13-19
On Meeting Phil Levine After a Reading at Denison University April 6, 1993 by Christopher Harnish \u2794 20
The 422 Bypass by Joel Husenits \u2795 21
Untitled by Ken Tyburski \u2794 22
Shakespeare\u27s Foreskin by Carey Christie \u2795 23
The Thaw by Chris Iven \u2794 24
The Rockbridge County Fair by Morgan Roper \u2794 25
Let it Drop Through by Carey Christie \u2795 26-27
Aladdin\u27s by Paul Rinkes \u2794 28-29
Untitled by Aileen Jones \u2794 30
The Tango by Hope Layne Morgan \u2794 31
Icarus by Carey Christine \u2795 32-33
fad by Jeremy Aufrance \u2795 34
Untitled by James Oliver \u2794 35
Desert Villanelle by Christopher Harnish \u2794 36
The Skull by Nicky Taylor \u2794 37
Rodeo Bar by Carl Jeffrey Boon \u2796 38
I, Mordred by Carey Christie \u2795 39-43
Between Centuries by Leslie Dana Wells \u2794 44-45
Untitled by Carrie Horner \u2797 45
Untitled by Alex Emmons \u2796 46
Coleridge\u27s Curse by Allison Lemieux \u2795 47
Untitled by Jenny Baker \u2794 48
five by Jeremy Aufrance \u2795 49
Untitled by James Oliver \u2794 50
Lobster Boy by Kirstin Rogers \u2794 51
Fire on the Mountain by Christopher Harnish \u2794 52-53
Yosemite by Morgan Roper \u2794 54
Untitled by Carrie Horner \u2797 54
Untitled by Ken Tyburski \u2794 55
Sleepless Nights Fades to Credits by Allison Lemieux \u2794 56
Dancing Days by Julie McDonald \u2794 57
Immobile by Adrienne Fair \u2796 58-59
Untitled by Kira Pollack \u2794 60
Dorm Fire by Lisa Marie Antonille \u2795
Untitled by Carrie Horner \u2797 61
The Book by Matt Wanat \u2795 62-63
Distance by Carl Jeffrey Boon \u2796 64
Untitled by Jenny Baker \u2794 65
Cover by Ken Tyburski \u2794
Editorial decision is shared equally among the Editorial Board. -6
Modeling of endpoint feedback learning implemented through point-to-point learning control
n the last decade, several experiments were conducted to investigate human motor control behavior for the task of arm reaching, using only visual feedback of the final hand position at the end of each reaching motion. Current computational frameworks have yet to model that the humans learn to complete such a task by feedforward action based on the feedback of a displacement error at the end of past reaching motions. This paper demonstrates how such learning can be formulated as an optimization problem. By designing a cost function which weighs the tracking of the target and the smoothness of human motion, the constructed framework, implemented in the form of point-to-point learning control, inherently embeds the feedforward control and enables learning over repeated trials using only the available feedback from past observations, here the endpoint errors of a reaching motion trajectory. The proposed framework is able to reproduce the human learning behavior observed in experiments