Representativeness and Uncertainty in Classification Schemes. - Paul R. Cohen; Alvah Davis; David Day; Michael Greenberg 001; Rick Kjeldsen; Susan E. Lander; Cynthia L. Loiselle (AI Mag., 1985)

The Evolution and Performance of the GRANT System. - Rick Kjeldsen; Paul R. Cohen (IEEE Expert, 1987)

Management of uncertainty in medicine. - Paul R. Cohen; David Day; Jeff De Lisio; Michael Greenberg 001; Rick Kjeldsen; Dan Suthers; Paul Berman (Int. J. Approx. Reason., 1987)

Information retrieval by constrained spreading activation in semantic networks. - Paul R. Cohen; Rick Kjeldsen (Inf. Process. Manag., 1987)

Visual recognition using concurrent and layered parameter networks. - Ruud M. Bolle; Andrea Califano; Rick Kjeldsen; Russell W. Taylor (CVPR, 1989)

A Homogeneous Framework for Visual Recognition. - Rick Kjeldsen; Ruud M. Bolle; Andrea Califano; Russell W. Taylor (IJCAI, 1989)

Active 3D object models. - Ruud M. Bolle; Andrea Califano; Rick Kjeldsen; Rakesh Mohan (ICCV, 1990)

Data and model driven foveation. - Andrea Califano; Rick Kjeldsen; Ruud M. Bolle (ICPR (1), 1990)

On Seeing Spaghetti: A Novel Self-Adjusting Seven Parameter Hough Space for Analyzing Flexible Extruded Objects. - John R. Kender; Rick Kjeldsen (IJCAI, 1991)

A Complete and Extendable Approach to Visual Recognition. - Ruud M. Bolle; Andrea Califano; Rick Kjeldsen (IEEE Trans. Pattern Anal. Mach. Intell., 1992)

On Seeing Spaghetti: Self-Adjusting Piecewise Toroidal Recognition of Flexible Extruded Objects. - John R. Kender; Rick Kjeldsen (IEEE Trans. Pattern Anal. Mach. Intell., 1995)

Toward the use of gesture in traditional user interfaces. - Rick Kjeldsen; John R. Kender (FG, 1996)

Finding skin in color images. - Rick Kjeldsen; John R. Kender (FG, 1996)

Data- and Model-Driven Multiresolution Processing. - Andrea Califano; Rick Kjeldsen; Ruud M. Bolle (Comput. Vis. Image Underst., 1996)

Interaction with On-Screen Objects using Visual Gesture Recognition. - Rick Kjeldsen; John R. Kender (CVPR, 1997)

Improving Face Tracking with 2D Template Warping. - Rick Kjeldsen; Aya Aner (FG, 2000)

Design issues for vision-based computer interaction systems. - Rick Kjeldsen; Jacob Hartman (PUI, 2001)

Interacting with Steerable Projected Displays. - Rick Kjeldsen; Claudio S. Pinhanez; Gopal Pingali; Jacob Hartman; Tony Levas; Mark Podlaseck (FGR, 2002)

User-following displays. - Gopal Pingali; Claudio S. Pinhanez; Tony Levas; Rick Kjeldsen; Mark Podlaseck (ICME (1), 2002)

Augmenting a retail environment using steerable interactive displays. - Noi Sukaviriya; Mark Podlaseck; Rick Kjeldsen; Anthony Levas; Gopal Pingali; Claudio S. Pinhanez (CHI Extended Abstracts, 2003)

An Architecture and Framework for Steerable Interface Systems. - Anthony Levas; Claudio S. Pinhanez; Gopal Pingali; Rick Kjeldsen; Mark Podlaseck; Piyawadee Noi Sukaviriya (UbiComp, 2003)

Embedding Interactions in a Retail Store Environment: The Design and Lessons Learned. - Piyawadee Noi Sukaviriya; Mark Podlaseck; Rick Kjeldsen; Anthony Levas; Gopal Pingali; Claudio S. Pinhanez (INTERACT, 2003)

Creating touch-screens anywhere with interactive projected displays. - Claudio S. Pinhanez; Rick Kjeldsen; Lijun Tang; Anthony Levas; Mark Podlaseck; Noi Sukaviriya; Gopal Pingali (ACM Multimedia, 2003)

Steerable Interfaces for Pervasive Computing Spaces. - Gopal Pingali; Claudio S. Pinhanez; Anthony Levas; Rick Kjeldsen; Mark Podlaseck; Han Chen; Piyawadee Noi Sukaviriya (PerCom, 2003)

A portable system for anywhere interactions. - Noi Sukaviriya; Rick Kjeldsen; Claudio S. Pinhanez; Lijun Tang; Anthony Levas; Gopal Pingali; Mark Podlaseck (CHI Extended Abstracts, 2004)

Dynamically reconfigurable vision-based user interfaces. - Rick Kjeldsen; Anthony Levas; Claudio S. Pinhanez (Mach. Vis. Appl., 2004)

A study on the manipulation of 2D objects in a projector/camera-based augmented reality environment. - Stephen Voida; Mark Podlaseck; Rick Kjeldsen; Claudio S. Pinhanez (CHI, 2005)

Using Symbiotic Displays to View Sensitive Information in Public. - Stefan Berger; Rick Kjeldsen; Chandrasekhar Narayanaswami 001; Claudio S. Pinhanez; Mark Podlaseck; Mandayam T. Raghunath (PerCom, 2005)

Improving Web accessibility through an enhanced open-source browser. - Vicki L. Hanson; Jonathan P. Brezin; Susan Crayne; Simeon Keates; Rick Kjeldsen; John T. Richards; Calvin Swart; Shari Trewin (IBM Syst. J., 2005)

Improvements in vision-based pointer control. - Rick Kjeldsen (ASSETS, 2006)

An On-Screen Keyboard for Users with Poor Pointer Control. - Rick Kjeldsen (HCI (7), 2007)

Video Analytics in Urban Environments. - Arun Hampapur; Russell Bobbitt; Lisa M. Brown; Mike Desimone; Rogério Schmidt Feris; Rick Kjeldsen; Max Lu; Carl Mercier; Chris Milite; Stephen Russo; Chiao-Fe Shu; Yun Zhai (AVSS, 2009)

Detecting sweethearting in retail surveillance videos. - Quanfu Fan; Akira Yanagawa; Russell Bobbitt; Yun Zhai; Rick Kjeldsen; Sharath Pankanti; Arun Hampapur (ICASSP, 2009)

Fast detection of retail fraud using polar touch buttons. - Quanfu Fan; Akira Yanagawa; Russell Bobbitt; Yun Zhai; Rick Kjeldsen; Sharath Pankanti; Arun Hampapur (ICME, 2009)