Obstacle count independent real-time collision avoidance. - Michael A. Greenspan; Nestor Burtnyk (ICRA, 1996)

Sticky and slippery collision avoidance for tele-excavation. - Michael A. Greenspan; John Ballantyne; Mike Lipsett (IROS, 1997)

The Sample Tree: A Sequential Hypothesis Testing Approach to 3D Object Recognition. - Michael A. Greenspan (CVPR, 1998)

Efficient and Reliable Template Set Matching for 3D Object Recognition. - Michael A. Greenspan; Pierre Boulanger (3DIM, 1999)

An Automation System for Industrial 3-D Laser Digitizing. - D. G. Lamb; D. L. Baird; Michael A. Greenspan (3DIM, 1999)

Plan-N-Scan: A Robotic System for Collision-Free Autonomous Exploration and Workspace Mapping. - Pamela Renton; Michael A. Greenspan; Hoda A. ElMaraghy; Hassen Zghal (J. Intell. Robotic Syst., 1999)

A computer-assisted range image registration system for nuclear waste cleanup. - Eric Gagnon; Jean-François Rivest; Michael A. Greenspan; Nestor Burtnyk (IEEE Trans. Instrum. Meas., 1999)

Beyond Range Sensing: XYZ-RGB Digitizing and Modeling. - Marc Rioux; François Blais; J.-Angelo Beraldin; Guy Godin; Pierre Boulanger; Michael A. Greenspan (ICRA, 2000)

A Nearest Neighbor Method for Efficient ICP. - Michael A. Greenspan; Guy Godin (3DIM, 2001)

The Parallel Iterative Closest Point Algorithm. - Christian Langis; Michael A. Greenspan; Guy Godin (3DIM, 2001)

Nearest neighbor search through function minimization. - Chang Shu 001; Michael A. Greenspan; Guy Godin (CCCG, 2001)

MPK: An open extensible motion planning kernel. - Ian Gipson; Kamal Gupta 001; Michael A. Greenspan (J. Field Robotics, 2001)

Geometric Probing of Dense Range Data. - Michael A. Greenspan (IEEE Trans. Pattern Anal. Mach. Intell., 2002)

Approximate K-D Tree Search for Efficient ICP. - Michael A. Greenspan; Mike Yurick (3DIM, 2003)

Efficient Tracking with the Bounded Hough Transform. - Michael A. Greenspan; Limin Shang; Piotr Jasiobedzki (CVPR (1), 2004)

Robotic pool: an experiment in automatic potting. - Fei Long; Johan Herland; Marie-Christine Tessier; Darryl Naulls; Andrew Roth; Gerhard Roth; Michael A. Greenspan (IROS, 2004)

Discrete Pose Space Estimation to Improve ICP-Based Tracking. - Limin Shang; Piotr Jasiobedzki; Michael A. Greenspan (3DIM, 2005)

Multi-Scale Gesture Recognition from Time-Varying Contours. - Hong Li; Michael A. Greenspan (ICCV, 2005)

Color Indexing by Nonparametric Statistics. - Ian Fraser; Michael A. Greenspan (ICIAR, 2005)

Pool Physics Simulation by Event Prediction 1: Motion Transitions. - Will Leckie; Michael A. Greenspan (ICGA J., 2005)

An Estimation/Correction Algorithm for Detecting Bone Edges in CT Images. - Weiguang Yao; Purang Abolmaesumi; Michael A. Greenspan; Randy E. Ellis (IEEE Trans. Medical Imaging, 2005)

An Event-Based Pool Physics Simulator. - Will Leckie; Michael A. Greenspan (ACG, 2006)

Monte-Carlo Methods in Pool Strategy Game Trees. - Will Leckie; Michael A. Greenspan (Computers and Games, 2006)

Determining Shot Accuracy of a Robotic Pool System. - Joseph Lam; Fei Long; Gerhard Roth; Michael A. Greenspan (CRV, 2006)

Validation and Improved Registration of Bone Segmentation Using Contour Coherency. - Michael A. Greenspan; Liping Ingrid Wang; Randy E. Ellis (EMBC, 2006)

Pool Physics Simulation by Event Prediction 2: Collisions. - Will Leckie; Michael A. Greenspan (ICGA J., 2006)

A Dynamic Load-Balancing Parallel Search for Enumerative Robot Path Planning. - Babak Taati; Michael A. Greenspan; Kamal Gupta 001 (J. Intell. Robotic Syst., 2006)

Validation of bone segmentation and improved 3-D registration using contour coherency in CT data. - Liping Ingrid Wang; Michael A. Greenspan; Randy E. Ellis (IEEE Trans. Medical Imaging, 2006)

Pose Determination By PotentialWell Space Embedding. - Limin Shang; Michael A. Greenspan (3DIM, 2007)

Automatic Registration for Model Building using Variable Dimensional Local Shape Descriptors. - Babak Taati; Michel Bondy; Piotr Jasiobedzki; Michael A. Greenspan (3DIM, 2007)

Toward a Competitive Pool Playing Robot: Is Computational Intelligence Needed to Play Robotic Pool? - Michael A. Greenspan; Joseph Lam; Will Leckie; Marc Godard; Imran Zaidi; Ken Anderson 003; Donna C. Dupuis; Sam Jordan (CIG, 2007)

Variable Dimensional Local Shape Descriptors for Object Recognition in Range Data. - Babak Taati; Michel Bondy; Piotr Jasiobedzki; Michael A. Greenspan (ICCV, 2007)

Variable Homography Compensation of Parallax Along Mosaic Seams. - Shawn Zhang; Michael A. Greenspan (ICIAR, 2007)

Segmentation and Recognition of Continuous Gestures. - Hong Li; Michael A. Greenspan (ICIP (1), 2007)

An iterative algebraic approach to TCF matrix estimation. - Joseph Lam; Michael A. Greenspan (IROS, 2007)

Model-Based Tracking by Classification in a Tiny Discrete Pose Space. - Limin Shang; Piotr Jasiobedzki; Michael A. Greenspan (IEEE Trans. Pattern Anal. Mach. Intell., 2007)

Eye-In-Hand Visual Servoing for Accurate Shooting in Pool Robotics. - Joseph Lam; Michael A. Greenspan (CRV, 2008)

Toward a Competitive Pool-Playing Robot. - Michael A. Greenspan; Joseph Lam; Marc Godard; Imran Zaidi; Sam Jordan; Will Leckie; Ken Anderson 003; Donna C. Dupuis (Computer, 2008)

A high speed iterative closest point tracker on an FPGA platform. - Michael Belshaw; Michael A. Greenspan (ICCV Workshops, 2009)

Local PotentialWell Space Embedding. - Yani Ioannou; Limin Shang; Robin Harrap; Michael A. Greenspan (ICCV Workshops, 2009)

Projector optical distortion calibration using Gray code patterns. - Samuel Jordan; Michael A. Greenspan (CVPR Workshops, 2010)

Computational Pool: A New Challenge for Game Theory Pragmatics. - Christopher Archibald; Alon Altman; Michael A. Greenspan; Yoav Shoham (AI Mag., 2010)

Real-time Object Recognition in Sparse Range Images Using Error Surface Embedding. - Limin Shang; Michael A. Greenspan (Int. J. Comput. Vis., 2010)

Local shape descriptor selection for object recognition in range data. - Babak Taati; Michael A. Greenspan (Comput. Vis. Image Underst., 2011)

Model-based segmentation and recognition of dynamic gestures in continuous video streams. - Hong Li; Michael A. Greenspan (Pattern Recognit., 2011)

Difference of Normals as a Multi-scale Operator in Unorganized Point Clouds. - Yani Ioannou; Babak Taati; Robin Harrap; Michael A. Greenspan (3DIMPVT, 2012)

On the Repeatability of 3D Point Cloud Segmentation Based on Interest Points. - Joseph Lam; Michael A. Greenspan (CRV, 2012)

Shape matching of repeatable interest segments in 3D point clouds. - Joseph Lam; Michael A. Greenspan (CVPR Workshops, 2012)

Probabilistic shape parsing for view-based object recognition. - Diego Macrini; Chris Whiten; Robert Laganière; Michael A. Greenspan (ICPR, 2012)

Nonparametric on-line background generation for surveillance video. - Rui Zhang; Weiguo Gong; Andrew Yaworski; Michael A. Greenspan (ICPR, 2012)

Object Class Recognition in Mobile Urban Lidar Data Using Global Shape Descriptors. - Salar Awan; Mustafa Muhamad; Kresimir Kusevic; Paul Mrstik; Michael A. Greenspan (3DV, 2013)

3D Object Recognition by Surface Registration of Interest Segments. - Joseph Lam; Michael A. Greenspan (3DV, 2013)

Automatic Rail Extraction in Terrestrial and Airborne LiDAR Data. - Mustafa Mohamad; Kresimir Kusevic; Paul Mrstik; Michael A. Greenspan (3DV, 2013)

Eigenbackground Bootstrapping. - Kevin Hughes; Victor Grzeda; Michael A. Greenspan (CRV, 2013)

Generalized 4-Points Congruent Sets for 3D Registration. - Mustafa Mohamad; David Rappaport; Michael A. Greenspan (3DV, 2014)

Image Retrieval Using Landmark Indexing for Indoor Navigation. - Dwaipayan Sinha; Mirza Tahir Ahmed; Michael A. Greenspan (CRV, 2014)

Video event detection for fault monitoring in assembly automation. - Kevin Hughes; Heshan Fernando; Greg Szkilnyk; Brian Surgenor; Michael A. Greenspan (Int. J. Intell. Syst. Technol. Appl., 2014)

Scene Dynamics Estimation for Parameter Adjustment of Gaussian Mixture Models. - Rui Zhang; Weiguo Gong; Victor Grzeda; Andrew Yaworski; Michael A. Greenspan (IEEE Signal Process. Lett., 2014)

Super Generalized 4PCS for 3D Registration. - Mustafa Mohamad; Mirza Tahir Ahmed; David Rappaport; Michael A. Greenspan (3DV, 2015)

Registration of Noisy Point Clouds Using Virtual Interest Points. - Mirza Tahir Ahmed; Mustafa Mohamad; Joshua A. Marshall; Michael A. Greenspan (CRV, 2015)

Visual indoor positioning with a single camera using PnP. - Edith Deretey; Mirza Tahir Ahmed; Joshua A. Marshall; Michael A. Greenspan (IPIN, 2015)

Point Cloud Registration with Virtual Interest Points from Implicit Quadric Surface Intersections. - Mirza Tahir Ahmed; Joshua A. Marshall; Michael A. Greenspan (3DV, 2017)

Exploring End-to-End Differentiable Natural Logic Modeling. - Yufei Feng; Zi'ou Zheng; Quan Liu 003; Michael A. Greenspan; Xiaodan Zhu 001 (COLING, 2020)

Efficient Range Sensing Using Imperceptible Structured Light. - Avery Cole; Sheikh Ziauddin; Jonathon Malcolm; Michael A. Greenspan (VISIGRAPP (Revised Selected Papers), 2020)

One Shot Radial Distortion Correction by Direct Linear Transformation. - Kevin Huang; Sheikh Ziauddin; Mohsen Zand; Michael A. Greenspan (ICIP, 2020)

Multi-Modal Fusion With Observation Points For Skeleton Action Recognition. - Iqbal Singh; Xiaodan Zhu 001; Michael A. Greenspan (ICIP, 2020)

Two-Level Attention-based Fusion Learning for RGB-D Face Recognition. - Hardik Uppal; Alireza Sepas-Moghaddam; Michael A. Greenspan; Ali Etemad (ICPR, 2020)

High-speed Imperceptible Structured Light Depth Mapping. - Avery Cole; Sheikh Ziauddin; Michael A. Greenspan (VISIGRAPP (4: VISAPP), 2020)

ValidNet: A Deep Learning Network for Validation of Surface Registration. - Joy Mazumder; Mohsen Zand; Sheikh Ziauddin; Michael A. Greenspan (VISIGRAPP (4: VISAPP), 2020)

Inverse Rectification for Efficient Procam Pattern Correspondence. - Yubo Qiu; Jonathon Malcolm; Abhay Vatoo; Sheikh Ziauddin; Michael A. Greenspan (WACV, 2020)

Attention-aware fusion RGB-D face recognition. - Hardik Uppal; Alireza Sepas-Moghaddam; Michael A. Greenspan; S. Ali Etemad (CoRR, 2020)

Learning to Recover Reasoning Chains for Multi-Hop Question Answering via Cooperative Games. - Yufei Feng; Mo Yu; Wenhan Xiong; Xiaoxiao Guo; Junjie Huang 008; Shiyu Chang; Murray Campbell; Michael A. Greenspan; Xiaodan Zhu 001 (CoRR, 2020)

Deriving Commonsense Inference Tasks from Interactive Fictions. - Mo Yu; Xiaoxiao Guo; Yufei Feng; Xiaodan Zhu 001; Michael A. Greenspan; Murray Campbell (CoRR, 2020)

Enhancing Pretrained Models with Domain Knowledge. - Yufei Feng; Michael A. Greenspan; Xiaodan Zhu 001 (Canadian AI, 2021)

extending PySyft with N.-IID Federated Learning Benchmarkby Houda Bouraqqadi, Ayoub Berrag, Mohamed Mhaouach, Afaf Bouhoute, Khalid Fardousse, and Ismail Berrada: Learning to Recover Reasoning Chains for Multi-Hop Question Answering via Cooperative Games. - Yufei Feng; Mo Yu; Wenhan Xiong; Xiaoxiao Guo; Junjie Huang 008; Shiyu Chang; Murray Campbell; Michael A. Greenspan; Xiaodan Zhu 001 (Canadian AI, 2021)

Teacher-Student Adversarial Depth Hallucination to Improve Face Recognition. - Hardik Uppal; Alireza Sepas-Moghaddam; Michael A. Greenspan; Ali Etemad (ICCV, 2021)

Multistream Validnet: Improving 6D Object Pose Estimation by Automatic Multistream Validation. - Joy Mazumder; Mohsen Zand; Michael A. Greenspan (ICIP, 2021)

Procam Calibration from a Single Pose of a Planar Target. - Ghani O. Lawal; Michael A. Greenspan (VISIGRAPP (5: VISAPP), 2021)

Flow-based Autoregressive Structured Prediction of Human Motion. - Mohsen Zand; Ali Etemad; Michael A. Greenspan (CoRR, 2021)

Point Cloud Registration Using Virtual Interest Points from Macaulay's Resultant of Quadric Surfaces. - Mirza Tahir Ahmed; Sheikh Ziauddin; Joshua A. Marshall; Michael A. Greenspan (J. Math. Imaging Vis., 2021)

Depth as Attention for Face Representation Learning. - Hardik Uppal; Alireza Sepas-Moghaddam; Michael A. Greenspan; Ali Etemad (IEEE Trans. Inf. Forensics Secur., 2021)

Keypoint Cascade Voting for Point Cloud Based 6DoF Pose Estimation. - Yangzheng Wu; Alireza Javaheri; Mohsen Zand; Michael A. Greenspan (3DV, 2022)

Vote from the Center: 6 DoF Pose Estimation in RGB-D Images by Radial Keypoint Voting. - Yangzheng Wu; Mohsen Zand; Ali Etemad; Michael A. Greenspan (ECCV (10), 2022)

ObjectBox: From Centers to Boxes for Anchor-Free Object Detection. - Mohsen Zand; Ali Etemad; Michael A. Greenspan (ECCV (10), 2022)

Multiscale Crowd Counting and Localization By Multitask Point Supervision. - Mohsen Zand; Haleh Damirchi; Andrew Farley; Mahdiyar Molahasani; Michael A. Greenspan; Ali Etemad (ICASSP, 2022)

Neuro-symbolic Natural Logic with Introspective Revision for Natural Language Inference. - Yufei Feng; Xiaoyu Yang 002; Xiaodan Zhu 001; Michael A. Greenspan (Trans. Assoc. Comput. Linguistics, 2022)

Oriented Bounding Boxes for Small and Freely Rotated Objects. - Mohsen Zand; Ali Etemad; Michael A. Greenspan (IEEE Trans. Geosci. Remote. Sens., 2022)

JECC: Commonsense Reasoning Tasks Derived from Interactive Fictions. - Mo Yu; Yi Gu 002; Xiaoxiao Guo; Yufei Feng; Xiaodan Zhu 001; Michael A. Greenspan; Murray Campbell; Chuang Gan 001 (ACL (Findings), 2023)

Diffusion Dataset Generation: Towards Closing the Sim2Real Gap for Pedestrian Detection. - Andrew Farley; Mohsen Zand; Michael A. Greenspan (CRV, 2023)

Context-Aware Pedestrian Trajectory Prediction with Multimodal Transformer. - Haleh Damirchi; Michael A. Greenspan; Ali Etemad (ICIP, 2023)

Continual Learning for Out-of-Distribution Pedestrian Detection. - Mahdiyar Molahasani; Ali Etemad; Michael A. Greenspan (ICIP, 2023)

Can Continual Learning Improve Long-Tailed Recognition? Toward a Unified Framework. - Mahdiyar Molahasani; Michael A. Greenspan; Ali Etemad (CoRR, 2023)

Multiscale Residual Learning of Graph Convolutional Sequence Chunks for Human Motion Prediction. - Mohsen Zand; Ali Etemad; Michael A. Greenspan (CoRR, 2023)

Flow-Based Spatio-Temporal Structured Prediction of Motion Dynamics. - Mohsen Zand; Ali Etemad; Michael A. Greenspan (IEEE Trans. Pattern Anal. Mach. Intell., 2023)

Pseudo-Keypoint RKHS Learning for Self-supervised 6DoF Pose Estimation. - Yangzheng Wu; Michael A. Greenspan (ECCV (60), 2024)

Learning Better Keypoints for Multi-Object 6DoF Pose Estimation. - Yangzheng Wu; Michael A. Greenspan (WACV, 2024)

Diffusion Models with Deterministic Normalizing Flow Priors. - Mohsen Zand; Ali Etemad; Michael A. Greenspan (Trans. Mach. Learn. Res., 2024)

Federated Unsupervised Domain Generalization Using Global and Local Alignment of Gradients. - Farhad Pourpanah; Mahdiyar Molahasani; Milad Soltany; Michael A. Greenspan; Ali Etemad (AAAI, 2025)

Federated Domain Generalization with Label Smoothing and Balanced Decentralized Training. - Milad Soltany; Farhad Pourpanah; Mahdiyar Molahasani; Michael A. Greenspan; Ali Etemad (ICASSP, 2025)

Socially-Informed Reconstruction for Pedestrian Trajectory Forecasting. - Haleh Damirchi; Ali Etemad; Michael A. Greenspan (WACV, 2025)

CycleCrash: A Dataset of Bicycle Collision Videos for Collision Prediction and Analysis. - Nishq Poorav Desai; Ali Etemad; Michael A. Greenspan (WACV, 2025)

Learning Time-Series Representations by Hierarchical Uniformity-Tolerance Latent Balancing. - Amin Jalali; Milad Soltany; Michael A. Greenspan; Ali Etemad (Trans. Mach. Learn. Res., 2025)

DLTPose: 6DoF Pose Estimation From Accurate Dense Surface Point Estimates. - Akash Jadhav; Michael A. Greenspan (CoRR, 2025)

PRISM: Reducing Spurious Implicit Biases in Vision-Language Models with LLM-Guided Embedding Projection. - Mahdiyar Molahasani; Azadeh Motamedi; Michael A. Greenspan; Il-Min Kim 001; Ali Etemad (CoRR, 2025)