Ralph L. Hollis

	2009
24		Umashankar Nagarajan, George Kantor, Ralph L. Hollis: Human-robot physical interaction with dynamically stable mobile robots. HRI 2009: 205-206
23		Umashankar Nagarajan, George Kantor, Ralph L. Hollis: Human-robot physical interaction with dynamically stable mobile robots. HRI 2009: 281-282
	2007
22		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		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		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		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		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		Richard T. DeLuca, Alfred A. Rizzi, Ralph L. Hollis: Force-Based Interaction for Distributed Precision Assembly. ISER 2000: 141-150
10		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		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)

Coauthor Index

1	David Baraff	[7]
2	Peter J. Berkelman	[7] [9] [16]
3	Andrew E. Brennemann	[3]
4	Zack J. Butler	[4] [10] [12]
5	Michael L. Chen	[13]
6	Richard T. DeLuca	[11]
7	Zack K. Edmondson	[18]
8	Gregory A. Fries	[8]
9	Jay Gowdy	[15]
10	Robert Hammer	[3]
11	William V. Jecusco II	[3]
12	Takeo Kanade	[6]
13	George Kantor	[20] [21] [23] [24]
14	Roberta L. Klatzky	[16] [17] [22]
15	Shinji Kume	[13]
16	Tom Lauwers	[18] [20] [21]
17	Mark A. Lavin	[1]
18	Susan J. Lederman	[16]
19	Wing-Choi Ma	[14]
20	Umashankar Nagarajan	[23] [24]
21	A. Nicolaidis	[16]
22	Sang-Rok Oh	[2]
23	Arthur E. Quaid	[5]
24	Alfred A. Rizzi	[4] [8] [10] [11] [12] [13] [14] [15]
25	S. E. Salcudean (Septimiu E. Salcudean, Tim Salcudean)	[2]
26	Russel H. Taylor	[1]
27	A. Thompson	[16]
28	B. J. Unger	[16] [17]
29	Bertram Unger	[19] [22]
30	Yasuyoshi Yokokohji	[6]

Colors in the list of coauthors