2009 |
24 | EE | Umashankar Nagarajan,
George Kantor,
Ralph L. Hollis:
Human-robot physical interaction with dynamically stable mobile robots.
HRI 2009: 205-206 |
23 | EE | Umashankar Nagarajan,
George Kantor,
Ralph L. Hollis:
Human-robot physical interaction with dynamically stable mobile robots.
HRI 2009: 281-282 |
2007 |
22 | EE | Bertram Unger,
Ralph L. Hollis,
Roberta L. Klatzky:
JND Analysis of Texture Roughness Perception using a Magnetic Levitation Haptic Device.
WHC 2007: 9-14 |
2006 |
21 | | Tom Lauwers,
George Kantor,
Ralph L. Hollis:
A Dynamically Stable Single-wheeled Mobile Robot with Inverse Mouse-ball Drive.
ICRA 2006: 2884-2889 |
2005 |
20 | EE | Tom Lauwers,
George Kantor,
Ralph L. Hollis:
One Is Enough!.
ISRR 2005: 327-336 |
2004 |
19 | | Bertram Unger,
Ralph L. Hollis:
Design and Operation of a Force-reflecting Magnetic Levitation Coarse-fine Teleoperation System.
ICRA 2004: 4147-4152 |
18 | EE | Tom Lauwers,
Zack K. Edmondson,
Ralph L. Hollis:
Free-roaming Planar Motors: Toward Autonomous Precision Planar Mobile Robots.
ICRA 2004: 4498-4503 |
2003 |
17 | | B. J. Unger,
Roberta L. Klatzky,
Ralph L. Hollis:
A telemanipulation system for psychophysical investigation of haptic interaction.
ICRA 2003: 1253-1258 |
2002 |
16 | EE | B. J. Unger,
A. Nicolaidis,
Peter J. Berkelman,
A. Thompson,
Susan J. Lederman,
Roberta L. Klatzky,
Ralph L. Hollis:
Virtual Peg-in-Hole Performance Using a 6-DOF Magnetic Levitation Haptic Device: Comparison with Real Forces and with Visual Guidance Alone.
Symposium on Haptic Interfaces for Virtual Environment and Teleoperator Systems 2002: 263-270 |
2001 |
15 | EE | Alfred A. Rizzi,
Jay Gowdy,
Ralph L. Hollis:
Distributed Coordination in Modular Precision Assembly Systems.
I. J. Robotic Res. 20(10): 819-838 (2001) |
2000 |
14 | | Wing-Choi Ma,
Alfred A. Rizzi,
Ralph L. Hollis:
Optical Coordination Sensor for Precision Cooperating Robots.
ICRA 2000: 1621-1626 |
13 | | Michael L. Chen,
Shinji Kume,
Alfred A. Rizzi,
Ralph L. Hollis:
Visually Guided Coordination for Distributed Precision Assembly.
ICRA 2000: 1651-1656 |
12 | | Zack J. Butler,
Alfred A. Rizzi,
Ralph L. Hollis:
Cooperative Coverage of Rectilinear Environments.
ICRA 2000: 2722-2727 |
11 | EE | Richard T. DeLuca,
Alfred A. Rizzi,
Ralph L. Hollis:
Force-Based Interaction for Distributed Precision Assembly.
ISER 2000: 141-150 |
10 | EE | Zack J. Butler,
Alfred A. Rizzi,
Ralph L. Hollis:
Simulation and Experimental Evaluation of Complete Sensor-Based Coverage in Rectilinear Environments.
ISER 2000: 417-426 |
9 | EE | Peter J. Berkelman,
Ralph L. Hollis:
Lorentz Magnetic Levitation for Haptic Interaction: Device Design, Performance, and Integration with Physical Simulations.
I. J. Robotic Res. 19(7): 644-667 (2000) |
1999 |
8 | | Gregory A. Fries,
Alfred A. Rizzi,
Ralph L. Hollis:
Fluorescent Dye Based Optical Position Sensing for Planar Linear Motors.
ICRA 1999: 1614-1619 |
7 | | Peter J. Berkelman,
Ralph L. Hollis,
David Baraff:
Interaction with a Realtime Dynamic Environment Simulation Using a Magnetic Levitation Haptic Interface Device.
ICRA 1999: 3261-3266 |
6 | | Yasuyoshi Yokokohji,
Ralph L. Hollis,
Takeo Kanade:
WYSIWYF Display: A Visual/Haptic Interface to Virtual Environment.
Presence 8(4): 412-434 (1999) |
1998 |
5 | | Arthur E. Quaid,
Ralph L. Hollis:
3-DOF Closed-Loop Control for Planar Linear Motors.
ICRA 1998: 2488-2493 |
4 | | Zack J. Butler,
Alfred A. Rizzi,
Ralph L. Hollis:
Integrated Precision 3-DOF Position Sensor for Planar Linear Motors.
ICRA 1998: 3109-3114 |
1994 |
3 | | Andrew E. Brennemann,
Robert Hammer,
Ralph L. Hollis,
William V. Jecusco II:
Accurate Alignment of Laminate Materials Using Sensor-Based Robot Techniques.
ICRA 1994: 2273-2278 |
1993 |
2 | | Sang-Rok Oh,
Ralph L. Hollis,
S. E. Salcudean:
Precision Assembly with a Magnetically Levitated Wrist.
ICRA (1) 1993: 127-134 |
1985 |
1 | | Russel H. Taylor,
Ralph L. Hollis,
Mark A. Lavin:
Precise Manipulation with Endpoint Sensing.
IBM Journal of Research and Development 29(4): 363-376 (1985) |