Publications

Publications

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Journal
ijhci_adaptive_2023 Adaptive Training on Basic AR Interactions: Bi-Variate Metrics and Neuroergonomic Evaluation Paradigms
Shantanu Vyas, Shivangi Dwivedi, Lindsey J. Brenner, Isabella Pedron, Joseph L. Gabbard, Vinayak R. Krishnamurthy, Ranjana K. Mehta
International Journal of Human–Computer Interaction

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jcise_ret_2023 A modular approach for creation of any bi-axial woven structure with congruent tiles
Tolga Yildiz, Ergun Akleman, Vinayak Krishnamurthy, Matthew Ebert
Computers & Graphics

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jcise_ret_2023 Reflect–Express–Transform: Investigating Speech-Based Iterative Digital Design for Young Designers
Shantanu Vyas, Ting-Ju Chen, Jay Woodward, Vinayak R Krishnamurthy
ASME Journal of Computing and Information Science in Engineering

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jcise_pvi_2023 Pointing Tasks using Spatial Audio on Smartphones for People with Vision Impairments
Abhijeet Singh Raina, Ronak R Mohanty, Abhirath Bhuvanesh, Manohar Swaminathan, Vinayak R Krishnamurthy
ASME Journal of Computing and Information Science in Engineering

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jod_accuracy_2023 Accuracy assessment (trueness and precision) of a confocal based intraoral scanner under twelve different ambient lighting conditions
Wenceslao Piedra-Cascón, Riddhi R. Adhikari, Mutlu Özcan, Vinayak R. Krishnamurthy, Marta Revilla-León, Mercedes Gallas-Torreira
Journal of Dentistry

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Conference
idetc_chaos_2023 Generative Design of Statistically Self-similar Mechanical Structures
Noah Hill, Matt Ebert, Mena Maurice, Vinayak R. Krishnamurthy
ASME 2023 International Design Engineering Technical Conferences & Computers and Information in Engineering Conference (IDETC/CIE 2023)
Computer-Aided Product and Process Development (CAPPD) Technical Committee Best Paper Award

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idetc_duet_2023 Print as a Dance Duet: Communication Strategies for Collision-Free Arm-Arm Coordination in Cooperative 3D Printing
Ronnie F. P. Stone, Wenchao Zhou, Ergun Akleman, Vinayak R. Krishnamurthy, Zhenghui Sha
ASME 2023 International Design Engineering Technical Conferences & Computers and Information in Engineering Conference (IDETC/CIE 2023)

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asee_sketchtivity_2023 Sketchtivity, an Intelligent Sketch Tutoring Software: Broadening Applications and Impact
Hillary E Merzdorf, Donna Jaison, Samantha Ray, Anna Stepanova, Vimal Kumar Viswanathan, Vinayak Krishnamurthy, Wayne Li, Julie S Linsey, Tracy Anne Hammond, Julie Linsey, Karan Watson, Tracy Hammond
2023 ASEE Annual Conference & Exposition

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asee_aggie_2023 Effectiveness of Vertically-Integrated Project Teams in Tackling an Engineering Grand Challenge
Avinash Danda, Bruce L Tai, Vinayak Krishnamurthy, Mathew Kuttolamadom
2023 ASEE Annual Conference & Exposition

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Journal
LayerLock SplitCode: Voronoi-based error exaggeration for authentication of manufactured parts
Riddhi R. Adhikari, Karim A. ElSayed, Ergun Akleman, Jitesh H. Panchal, Vinayak Krishnamurthy
Journal of Manufacturing Systems

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LayerLock LayerLock: Layer-Wise Collision-Free Multi-Robot Additive Manufacturing Using Topologically Interlocked Space-Filling Shapes
Vinayak Krishnamurthy, Laxmi Poudel, Matthew Ebert, Daniel H. Weber, Rencheng Wu, Wenchao Zhou, Ergun Akleman, Zhenghui Sha
Computer-Aided Design

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Making-A-Scene Making-A-Scene: A Preliminary Case Study on Speech-based 3D Shape Exploration through Scene Modeling
Shantanu Vyas, Ting-Ju Chen, Ronak R. Mohanty, Vinayak Krishnamurthy
ASME Journal of Computing & Information Science in Engineering

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Catheter Detection A learning-based, region of interest-tracking algorithm for catheter detection in echocardiography
Taeouk Kim, Mohammadali Hedayat, Veronica V. Vaitkus, Marek Belohlavek, Vinayak Krishnamurthy, Iman Borazjani
Computerized Medical Imaging and Graphics

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Drilling An Objective Assessment for Bone Drilling: A Pilot Study on Vertical Drilling
Aman Nigam, Ronak R. Mohanty, James F. Kellam, Catherine G. Ambrose, Vinayak R. Krishnamurthy, Bruce L. Tai
Journal of Orthopaedic Research

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Clockmaker space Spatial Manipulation in Virtual Peripersonal Space: A Study of Motor Strategies
Ronak R. Mohanty, Abhijeet Singh Raina, Subhrajyoti Chaudhuri, Francis Quek, Shinjiro Sueda, Vinayak Krishnamurthy
ASME Journal of Computing & Information Science in Engineering

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QCue Queries and Cues: Textual Stimuli for Reflective Thinking in Digital Mind-Mapping
Ting-Ju Chen, Ronak R. Mohanty, Vinayak Krishnamurthy
Journal of Mechanical Design

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Conference
VoroNoodles Voronoi Spaghetti & VoroNoodles: Topologically Interlocked, Space-Filling, Corrugated & Congruent Tiles
Cassie Mullins, Matt Ebert, Ergun Akleman, Vinayak Krishnamurthy
SIGGRAPH Asia 2022 Technical Communications (SA '22 Technical Communications)

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ShapOrator ShapOrator: Enabling Design Iteration for Young Designers through Shape Verbalization
Shantanu Vyas, Ting-Ju Chen, Jay Woodward, Vinayak R. Krishnamurthy
ASME 2022 International Design Engineering Technical Conferences & Computers and Information in Engineering Conference (IDETC/CIE 2022)
Computer-Aided Product and Process Development (CAPPD) Technical Committee Best Paper Award

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ShapOrator QuickProbe: Quick Physical Prototyping-In-Context Using Physical Scaffolds in Digital Environments
Abhijeet Singh Raina, Shantanu Vyas, Matthew Ebert, Vinayak R. Krishnamurthy
ASME 2022 International Design Engineering Technical Conferences & Computers and Information in Engineering Conference (IDETC/CIE 2022)

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Journal
JMRT Design of Architectured Materials Based on Topological and Geometrical Interlocking
Yuri Estrin, Vinayak Krishnamurthy, and Ergun Akleman
Journal of Materials Research and Technology

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Imafe Latent Embedded Graphs for Image and Shape Interpolation
Shantanu Vyas, Ting-Ju Chen, Ronak Mohanty, Peng Jiang, and Vinayak Krishnamurthy
Computer-Aided Design

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Imafe 3D Printing Parameters, Slicing Procedures, Support Parameters, and Post-Processing Procedures for Dental Applications of Vat-Polymerization Additive Manufacturing Technologies
Wenceslao Piedra-Cascon, Vinayak Krishnamurthy, Marta Revilla-León
The International Journal of Prosthodontics

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Imafe Geometrically Interlocking Shapes Based on Bi-Axial Fabric Weaves
Vinayak Krishnamurthy, Ergun Akleman, Sai Ganesh Subramanian, Matthew Ebert, Jiaqi Cui, Chia-An Fu, and Courtney Starrett
IEEE Transactions of Visualization and Computer Graphics

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AI in Dentistry Artificial intelligence applications in restorative dentistry: A systematic review
Marta Revilla-León, Miguel Gómez-Polo, Shantanu Vyas, Basir A. Barmak, Mutlu Ozcan, Wael Att, Vinayak Krishnamurthy
The Journal of Prosthetic Dentistry

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Kinesthetic Symmetry Motoric and Perceptual Kinesthetic Symmetry in Bi-manual Interactions
Ronak R. Mohanty, Riddhi R. Adhikari, Vinayak Krishnamurthy
ASME Journal of Computing & Information Science in Engineering
Invited paper, Highlights of the ASME CIE Conference 2020

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Imafe Design Ideation Through Speculative Fiction: Foundational Principles & Exploratory Study
Maulik Kotecha, Ting-Ju Chen, Daniel McAdams, Vinayak Krishnamurthy
ASME Journal of Mechanical Design

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JMRT Automatic Segmentation of the Left Ventricle in Echocardiographic Images Using Convolutional Neural Networks
Taeouk Kim, Mohammadali Hedayat, Veronica V. Vaitkus, Marek Belohlavek, Vinayak Krishnamurthy, and Iman Borazjani
Quantitative Imaging in Medicine and Surgery

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JOP Illuminance Analysis of Different Illuminance of Room Lighting Conditions on the Accuracy (trueness and precision) of an Intraoral Scanner
Marta Revilla-León, Sai Ganesh Subramanian, Mutlu Özcan, Vinayak Krishnamurthy
Journal of Prosthodontics

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JOP Illuminance Kinesthetic Metaphors for Precise Spatial Manipulation: A Study of Object Rotation
Ronak R. Mohanty, Vinayak Krishnamurthy
ASME Journal of Computing & Information Science in Engineering

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JOP Illuminance Generalizability of Convolutional Encoder-Decoder Networks for Aerodynamic Flow-field Prediction Across Geometric and Physical- Fluidic Variations
Kaustubh Tansali, Zohaib Hasnain, Vinayak Krishnamurthy
ASME Journal of Mechanical Design

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JOP Illuminance Stroke-Hover Intent Recognition for Mid-air Curve Drawing Using Multi-Point Skeletal Trajectories
Umema H. Bohari, Ryan Alli, Alejandra Garcia, and Vinayak Krishnamurthy
ASME Journal of Computing & Information Science in Engineering

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Conference
SMI FASE 2021 Construction of Planar and Symmetric Truss Structures with Interlocking Edge Elements
Anantha Natarajan, Jiaqi Cui, Ergun Akleman, Vinayak Krishnamurthy
Proceedings of Shape Modeling International - Fabrication and Sculpting Event 2021 (SMIFASE’21)

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SMI FASE 2021 Orthopedic Bone-drilling Assessment Through Laplacian-based Trajectory Noise Characterization
Ronak R. Mohanty, Shantanu Vyas, Aman Nigam, Bruce L. Tai, Vinayak R. Krishnamurthy
ASME 2021 International Design Engineering Technical Conferences & Computers and Information in Engineering Conference (IDETC/CIE 2021)

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SMI FASE 2021 Investigating Mind-mapping as a Tool for Problem Exploration in Early Design
Ting-Ju Chen, Shantanu Vyas, Vinayak R. Krishnamurthy
ASME 2021 International Design Engineering Technical Conferences & Computers and Information in Engineering Conference (IDETC/CIE 2021)

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Journal
JOP Illuminance Clinical study of the influence of ambient lighting conditions on the mesh quality of an intraoral scanner
Marta Revilla-León, Sai Ganesh Subramanian, Mutlu Özcan, Vinayak Krishnamurthy
Journal of Prosthodontics

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JOP Illuminance Generalized Abeille Tiles: Topologically interlocked space-filling shapes generated based on fabric symmetries
Ergun Akleman, Vinayak R. Krishnamurthy, Chia-An Fu, Sai Ganesh Subramanian, Matthew Ebert, Matthew Eng, Courtney Starrett, Haard Panchal
Computers & Graphics

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JMD Minimap Investigating a Mixed-Initiative Workflow for Digital Mind-mapping
Ting-Ju Chen, Vinayak Krishnamurthy
ASME Journal of Mechanical Design

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JOP Intraoral Clinical study of the influence of ambient light scanning conditions on the accuracy (trueness and precision) of an intraoral scanner
Marta Revilla-León, Sai Ganesh Subramanian, Mutlu Özcan, Vinayak Krishnamurthy
Journal of Prosthodontics

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JOP Illuminance Investigating Force Feedback in Mid-air Sketching of Multi-planar 3D Curve-Soups
Ronak R. Mohanty, Ricardo M. Castillo, Eric D. Ragan, and Vinayak R. Krishnamurthy
ASME Journal of Computing and Information Science in Engineering

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JOP Illuminance Intraoral digital impressions. Part-2: Influence of ambient scanning light conditions on the mesh quality of different intraoral scanners
Marta Revilla-León, Peng Jiang, Mehrad Sadeghpour, Wenceslao Piedra Cascon, Amirali Zandinejad, Mutlu Özcan, Vinayak Krishnamurthy
The Journal of Prosthetic Dentistry

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JOP Illuminance Intraoral digital impressions. Part-1: Influence of ambient scanning light conditions on the accuracy (trueness and precision) of different intraoral scanners
Marta Revilla-León, Peng Jiang, Mehrad Sadeghpour, Wenceslao Piedra Cascon, Amirali Zandinejad, Mutlu Özcan, Vinayak Krishnamurthy
The Journal of Prosthetic Dentistry

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Conference
IDETC 2020 Kinesthetic Perceptual Symmetry in Bi-manual Interactions: An Exploratory Study
Ronak R. Mohanty, Riddhi R. Adhikari, and Vinayak Krishnamurthy
ASME 2020 International Design Engineering Technical Conferences & Computers and Information in Engineering Conference (IDETC/CIE 2020)

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IDETC 2020 Generative Infills for Additive Manufacturing using Space-filling Polygonal Tiles
Matthew Ebert, Sai Ganesh Subramanian, Ergun Akleman, and Vinayak Krishnamurthy,
ASME 2020 International Design Engineering Technical Conferences & Computers and Information in Engineering Conference (IDETC/CIE 2020)

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GI 2020 Bi-Axial Woven Tiles: Interlocking Space-Filling Shapes Based on Symmetries of Bi-Axial Weaving Patterns
Vinayak Krishnamurthy, Ergun Akleman, Sai Ganesh Subramanian, Katherine Boyd, Chia-An Fu, Matthew Ebert, Courtney Starrett, and Neeraj Yadav
Graphics Interface Conference 2020 (GI ’20)

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GI 2020 QCue: Queries and Cues for Computer-Facilitated Mind-Mapping
Ting-Ju Chen, Sai Ganesh Subramanian, and Vinayak Krishnamurthy
Graphics Interface Conference 2020 (GI ’20)

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Journal
JOP Illuminance Delaunay Lofts: A Biologically Inspired Approach for Modeling Space Filling Modular Structures
Sai Ganesh Subramanian, Matthew Eng, Vinayak Krishnamurthy, Ergun Akleman
Computers & Graphics

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Conference
JOP Illuminance Collaborative Mind-Mapping: A Study of Patterns, Strategies, and Evolution of Maps Created by Peer-Pairs
Ting-Ju Chen, Miguel A. Hoffmann Rodriguez, Ronak R. Mohanty, and Vinayak R. Krishnamurthy
ASME 2019 International Design Engineering Technical Conferences & Computers and Information in Engineering Conference (IDETC\CIE 2019)

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JOP Illuminance Mini-Map: Mixed-Initiative Mind-Mapping via Contextual Query Expansion
Ting-Ju Chen, Sai Ganesh Subramanian, and Vinayak R. Krishnamurthy AIAA SciTech Forum
AIAA Scitech 2019 Forum

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Journal
ProtoTai Proto-TAI++: Exploring perceptually consistent creation of planar shape assemblies through multi-modal tangible interactions
Cecil Piya, Vinayak, and Karthik Ramani
ASME Journal of Computing and Information Science in Engineering

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Conference
ProtoTai Kinesthetically Augmented Mid-air Sketching of Multi-planar 3D Curve-Soups
Ronak R. Mohanty, Umema H. Bohari, Eric Ragan, Vinayak
ASME International Design Engineering Technical Conferences & Computers and Information in Engineering Conference IDETC/CIE 2018

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ProtoTai To Draw or Not to Draw: Recognizing Stroke-Hover Intent in Non-instrumented Gesture-free Mid-Air Sketching
Umema H. Bohari, Ting-Ju Chen, Vinayak
23rd ACM International Conference on Intelligent User Interfaces (IUI 2018)

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ProtoTai Co-3deator: A Collaborative 3D Design Ideation Tool
Cecil Piya, Vinayak, Senthil Chandrasegaran, Niklas Elmqvist, and Karthik Ramani
2016 CHI Conference on Human Factors in Computing Systems (CHI ’17)

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Window Shaping Window-Shaping: 3D Design Ideation by creating on, borrowing from, and looking at the Physical World
Ke Huo, Vinayak, and Karthik Ramani
The ACM International Conference on Tangible, Embedded, and Embodied Interaction (TEI '17)

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MobiSweep MobiSweep: Exploring Spatial Design Ideation Using a Smartphone as a Hand-held Reference Plane
Vinayak, Devarajan Ramanujan, Cecil Piya, and Karthik Ramani
The ACM International conference on Tangible, Embedded and Embodied Interaction (TEI '16)

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MobiSweep RealFusion: An Interactive Workflow for Repurposing Real-World Objects towards Early-stage Creative Ideation
Cecil PiyaC, Vinayak, Yunbo Zhang, and Karthik Ramani
Graphics Interface 2016 (GI ’16)

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Journal
Hand-Grasp Extracting Hand Grasp & Motion for Intent Expression in Mid-Air Shape Deformation: A Concrete & Iterative Exploration through a Virtual Pottery Application
Vinayak and Karthik Ramani
Computers & Graphics

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Gesture-free A Gesture-free Geometric Approach for Mid-Air Expression of Design Intent in 3D Virtual Pottery
Vinayak and Karthik Ramani
Computer-Aided Design

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Shape-It-Up Shape-It-Up: Hand Gesture Based Creative Expression of 3D Shapes Using Intelligent Generalized Cylinders
Vinayak, Sundar Murugappan, HaiRong Liu, Karthik Ramani
Computer-Aided Design

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HandyPotter Handy-Potter: Rapid Exploration of Rotationally Symmetric Shapes Through Natural Hand Motions
Vinayak, Sundar Murugappan, Cecil Piya, Karthik Ramani
ASME Journal of Computing and Information Science in Engineering

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FoV for DHM A vision modeling framework for DHM using geometrically estimated FoV
Vinayak and Dibakar Sen
Computer-Aided Design

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Conference
Crowd-based Co-creation Informing Early Design Via Crowd-based Co-creation
Devarajan Ramanujan, Vinayak, Yash Nawal, Tahira Reid, Karthik Ramani
ASME International Design Engineering Technical Conferences and Computers and Information in Engineering Conference 2015 (IDETC/CIE 2015)

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Hand grasp Hand Grasp and Motion for Intent Expression in Mid-Air Virtual Pottery
Vinayak and Karthik Ramani
Graphics Interface 2015 (GI '15)

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Multi-touch Extended multitouch: recovering touch posture and differentiating users using a depth camera
Sundar Murugappan, Vinayak, Niklas Elmqvist, and Karthik Ramani
25th annual ACM symposium on User interface software and technology (UIST '12)

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Multi-touch Handy-Potter: Rapid 3D Shape Exploration Through Natural Hand Motions
Vinayak, Sundar Murugappan, Cecil Piya, Karthik Ramani
ASME 2012 International Design Engineering Technical Conferences & Computers and Information in Engineering Conference IDETC/CIE 2012
All Conference Best Paper Award

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Active ACTIVE-Hand: Automatic Configurable Tactile Interaction in Virtual Environment
You Wu, Lara Schmidt, Matthew Parker, John Strong, Michael Bruns, Vinayak, Karthik Ramani
ASME 2012 International Design Engineering Technical Conferences & Computers and Information in Engineering Conference IDETC/CIE 2012

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APIX APIX: Analysis from Pixellated Inputs in Early Design Using a Pen-based Interface
Sundar Murugappan, Vinayak, Karthik Ramani, and Maria. C. Yang
ASME 2011 International Design Engineering Technical Conferences & Computers and Information in Engineering Conference IDETC/CIE 2011

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FoV for DHM Geometric Estimation of FoV for Vision Modeling in DHM
Vinayak, Dibakar Sen
SAE International Journal of Passenger Cars-Mechanical Systems

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FoV for DHM On a Novel Geometric Representation of Rotation
Dibakar Sen, Vinayak
SAE Digital Human Modeling for Design and Engineering Conference 2008

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Pappu A Proposal for Bipedal Locomotion using Gyroscopic Effect
Pulkit Kapur, Rahul Mukhi, Vinayak
International Conference on Climbing and Walking Robots, Singapore July 2007
Hexapod Studies on the Steering of a Single-degree-of-freedom Hexapod
Vinayak, Dibakar Sen
12th IFToMM World Congress, Besançon (France), June 2007
Quadruped Intuitive design and Gait Analysis for a Closed Loop Leg Mechanism of a Quadruped with single Actuator
Vinayak
8th International Conference on Climbing and Walking Robots, London, September 2005