Ramanathan Muthuganapathy

63 papers A* 1Journal 45Unranked 16

Year	Rank	Type	Title / Venue / Authors
2025	J	`jnl`	CAD-RAG: A multi-modal retrieval augmented framework for user editable 3D CAD model generation. J. WSCG Ananthakrishnan A, Anush Bharathi, Dharanivendhan V, Ramanathan Muthuganapathy
2025	—	`conf`	ConvPSNet - A convolution-based single step approach for pruned skeleton from noisy data. SIGGRAPH Asia Technical Communications Bincy Antony, Anshuman Mishra, Ananthakrishnan A, Dharanivendhan V, Ramanathan Muthuganapathy
2025	J	`jnl`	De(l)Noise: A Delaunay based point cloud denoising algorithm. Comput. Graph. Minu Reghunath, Keerthana Muralidharan, Adithyaa Rettaikudi Gurumoorthi, Keerthiharan Ananth, Harishankar Veena Sureshkumar, Safeer Babu Thayyil, Ramanathan Muthuganapathy
2025	J	`jnl`	Learning-based geometric framework for noise discernment and denoising of 2D point sets. Comput. Graph. Minu Reghunath, Keerthiharan Ananth, Joms Antony, Keerthana Muralidharan, Ramanathan Muthuganapathy
2025	J	`jnl`	OrthoCAD-322K: A cross-modal approach for retrieving 3D CAD models from orthographic views using a graph-based framework on a developed large-scale dataset. Comput. Graph. Swapnil Nagnath Mahajan, Karthik Krishna M., Ramanathan Muthuganapathy
2025	A*	`conf`	SpineLoft: Interactive Spine-based 2D-to-3D Modeling. CHI Alexandre Thiault, Telo Philippe, Amal Dev Parakkat, Elmar Eisemann, Ramanathan Muthuganapathy, Takeo Igarashi
2024	J	`jnl`	SketchCleanGAN: A generative network to enhance and correct query sketches for improving 3D CAD model retrieval systems. Comput. Graph. Kamalesh Kumar Kosalaraman, Prasad Pralhad Kendre, Raghwani Dhaval Manilal, Ramanathan Muthuganapathy
2023	—	`ch.`	Hierarchical-Based Semantic Segmentation of 3D Point Cloud Using Deep Learning. Smart Computer Vision J. Narasimhamurthy, Karthikeyan Vaiapury, Ramanathan Muthuganapathy, Balamuralidhar Purushothaman
2023	J	`jnl`	SketchCADGAN: A generative approach for completing partially drawn query sketches of engineering shapes to enhance retrieval system performance. Comput. Graph. Prasad Pralhad Kendre, Kamalesh Kumar Kosalaraman, Sanjay Santhosh Kumar Jayasree, Sreehari Rajan, Akash Jayan, Ramanathan Muthuganapathy
2022	—	`conf`	2D Points Curve Reconstruction Survey and Benchmark. Eurographics (Tutorials) Stefan Ohrhallinger, Jiju Peethambaran, Amal Dev Parakkat, Tamal K. Dey, Ramanathan Muthuganapathy
2022	J	`jnl`	A parallel algorithm for computing Voronoi diagram of a set of circles using touching disc and topology matching. Comput. Aided Geom. Des. Manoj Kumar Mukundan, Ramanathan Muthuganapathy
2022	J	`jnl`	A parallel algorithm for computing Voronoi diagram of a set of spheres using restricted lower envelope approach and topology matching. Comput. Graph. Manoj Kumar Mukundan, Safeer Babu Thayyil, Ramanathan Muthuganapathy
2022	J	`jnl`	Foreword to the special issue on Shape Modeling International 2022 (SMI2022). Comput. Graph. Silvia Biasotti, Ramanathan Muthuganapathy, Jörg Peters
2022	J	`jnl`	Point Transformer for Shape Classification and Retrieval of Urban Roof Point Clouds. IEEE Geosci. Remote. Sens. Lett. Dimple A. Shajahan, Mukund Varma T., Ramanathan Muthuganapathy
2022	J	`jnl`	SketchCleanNet - A deep learning approach to the enhancement and correction of query sketches for a 3D CAD model retrieval system. Comput. Graph. Bharadwaj Manda, Prasad Pralhad Kendre, Subhrajit Dey, Ramanathan Muthuganapathy
2022	J	`jnl`	SketchCleanNet - A deep learning approach to the enhancement and correction of query sketches for a 3D CAD model retrieval system. CoRR Bharadwaj Manda, Prasad Kendre, Subhrajit Dey, Ramanathan Muthuganapathy
2021	J	`jnl`	'CADSketchNet' - An Annotated Sketch dataset for 3D CAD Model Retrieval with Deep Neural Networks. Comput. Graph. Bharadwaj Manda, Shubham Dhayarkar, Sai Mitheran, V. K. Viekash, Ramanathan Muthuganapathy
2021	J	`jnl`	'CADSketchNet' - An Annotated Sketch dataset for 3D CAD Model Retrieval with Deep Neural Networks. CoRR Bharadwaj Manda, Shubham Dhayarkar, Sai Mitheran, V. K. Viekash, Ramanathan Muthuganapathy
2021	J	`jnl`	2D Points Curve Reconstruction Survey and Benchmark. CoRR Stefan Ohrhallinger, Jiju Peethambaran, Amal Dev Parakkat, Tamal K. Dey, Ramanathan Muthuganapathy
2021	J	`jnl`	A Convolutional Neural Network Approach to the Classification of Engineering Models. IEEE Access Bharadwaj Manda, Pranjal Bhaskare, Ramanathan Muthuganapathy
2021	J	`jnl`	A Convolutional Neural Network Approach to the Classification of Engineering Models. CoRR Bharadwaj Manda, Pranjal Bhaskare, Ramanathan Muthuganapathy
2021	J	`jnl`	A dynamic sampling approach towards computing Voronoi diagram of a set of circles. Comput. Aided Geom. Des. Manoj Kumar Mukundan, Ramanathan Muthuganapathy
2021	J	`jnl`	A learning-based approach to feature recognition of Engineering shapes. CoRR Lakshmi Priya Muraleedharan, Ramanathan Muthuganapathy
2021	J	`jnl`	A sampling type discernment approach towards reconstruction of a point set in Comput. Aided Geom. Des. Safeer Babu Thayyil, Jiju Peethambaran, Ramanathan Muthuganapathy
2021	J	`jnl`	Local Delaunay-based high fidelity surface reconstruction from 3D point sets. Comput. Aided Geom. Des. Safeer Babu Thayyil, Sunil Kumar Yadav, Konrad Polthier, Ramanathan Muthuganapathy
2020	J	`jnl`	A digital assistant for shading paper sketches. Vis. Comput. Ind. Biomed. Art Amal Dev Parakkat, Hari Hara Gowtham, Sarang Joshi, Ramanathan Muthuganapathy
2020	J	`jnl`	A unified approach towards computing Voronoi diagram, medial axis, Delaunay graph and Comput. Graph. Bharath Ram Sundar, Manoj Kumar Mukundan, Ramanathan Muthuganapathy
2020	J	`jnl`	An input-independent single pass algorithm for reconstruction from dot patterns and boundary samples. Comput. Aided Geom. Des. Safeer Babu Thayyil, Amal Dev Parakkat, Ramanathan Muthuganapathy
2020	J	`jnl`	PointTransformer for Shape Classification and Retrieval of 3D and ALS Roof PointClouds. CoRR Dimple A. Shajahan, Mukund Varma T., Ramanathan Muthuganapathy
2020	J	`jnl`	Roof Classification From 3-D LiDAR Point Clouds Using Multiview CNN With Self-Attention. IEEE Geosci. Remote. Sens. Lett. Dimple A. Shajahan, Vaibhav Nayel, Ramanathan Muthuganapathy
2019	J	`jnl`	Autoencoder-based part clustering for part-in-whole retrieval of CAD models. Comput. Graph. Lakshmi Priya Muraleedharan, Shyam Sundar Kannan, Ramanathan Muthuganapathy
2019	J	`jnl`	Automated Detection of Convulsive Seizures Using a Wearable Accelerometer Device. IEEE Trans. Biomed. Eng. Shitanshu Kusmakar, Chandan K. Karmakar, Bernard Yan, Terence J. O'Brien, Ramanathan Muthuganapathy, Marimuthu Palaniswami
2019	J	`jnl`	Automatic structuring of organic shapes from a single drawing. Comput. Graph. Even Entem, Amal Dev Parakkat, Loïc Barthe, Ramanathan Muthuganapathy, Marie-Paule Cani
2019	J	`jnl`	Incremental Labelling of Voronoi Vertices for Shape Reconstruction. Comput. Graph. Forum Jiju Peethambaran, Amal Dev Parakkat, Andrea Tagliasacchi, Ruisheng Wang, Ramanathan Muthuganapathy
2018	J	`jnl`	A Delaunay triangulation based approach for cleaning rough sketches. Comput. Graph. Amal Dev Parakkat, Uday Bondi Pundarikaksha, Ramanathan Muthuganapathy
2018	—	`conf`	Improved Detection and Classification of Convulsive Epileptic and Psychogenic Non-epileptic Seizures Using FLDA and Bayesian Inference. EMBC Shitanshu Kusmakar, Chandan K. Karmakar, Bernard Yan, Terence J. O'Brien, Marimuthu Palaniswami, Ramanathan Muthuganapathy
2018	—	`conf`	Onset Detection of Epileptic Seizures From Accelerometry Signal. EMBC Shitanshu Kusmakar, Chandan K. Karmakar, Bernard Yan, Terence J. O'Brien, Ramanathan Muthuganapathy, Marimuthu Palaniswami
2018	J	`jnl`	Peeling the longest: A simple generalized curve reconstruction algorithm. Comput. Graph. Amal Dev Parakkat, Subhasree Methirumangalath, Ramanathan Muthuganapathy
2018	J	`jnl`	Random cutting plane approach for identifying volumetric features in a CAD mesh model. Comput. Graph. Lakshmi Priya Muraleedharan, Shyam Sundar Kannan, Ameya Karve, Ramanathan Muthuganapathy
2017	—	`conf`	Detection of generalized tonic-clonic seizures using short length accelerometry signal. EMBC Shitanshu Kusmakar, Chandan K. Karmakar, Bernard Yan, Terence J. O'Brien, Ramanathan Muthuganapathy, Marimuthu Palaniswami
2017	J	`jnl`	Hole detection in a planar point set: An empty disk approach. Comput. Graph. Subhasree Methirumangalath, Shyam Sundar Kannan, Amal Dev Parakkat, Ramanathan Muthuganapathy
2017	J	`jnl`	On the visibility locations for continuous curves. Comput. Graph. Sarang Joshi, Yoshida Rao, Bharath Ram Sundar, Ramanathan Muthuganapathy
2017	—	`conf`	Reconstruction using a simple triangle removal approach. SIGGRAPH Asia Technical Briefs Subhasree Methirumangalath, Amal Dev Parakkat, Shyam Sundar Kannan, Ramanathan Muthuganapathy
2017	—	`conf`	Sketch and shade: an interactive assistant for sketching and shading. CAe@Expressive Amal Dev Parakkat, Sarang Anil Joshi, Uday Bondi Pundarikaksha, Ramanathan Muthuganapathy
2017	—	`conf`	Sketch and shade: an interactive assistant for sketching and shading. NPAR@Expressive Amal Dev Parakkat, Sarang Anil Joshi, Uday Bondi Pundarikaksha, Ramanathan Muthuganapathy
2017	—	`conf`	Sketch and shade: an interactive assistant for sketching and shading. SBIM@Expressive Amal Dev Parakkat, Sarang Anil Joshi, Uday Bondi Pundarikaksha, Ramanathan Muthuganapathy
2016	J	`jnl`	An Empirical Study on Randomized Optimal Area Polygonization of Planar Point Sets. ACM J. Exp. Algorithmics Jiju Peethambaran, Amal Dev Parakkat, Ramanathan Muthuganapathy
2016	J	`jnl`	Crawl through Neighbors: A Simple Curve Reconstruction Algorithm. Comput. Graph. Forum Amal Dev Parakkat, Ramanathan Muthuganapathy
2016	—	`conf`	Design and development of a portable virtual reality headset. VRIC Kumar Mridul, Ramanathan Muthuganapathy
2016	—	`conf`	Gaussian mixture model for the identification of psychogenic non-epileptic seizures using a wearable accelerometer sensor. EMBC Shitanshu Kusmakar, Ramanathan Muthuganapathy, Bernard Yan, Terence J. O'Brien, Marimuthu Palaniswami
2015	J	`jnl`	A Randomized Approach to Volume Constrained Polyhedronization Problem. J. Comput. Inf. Sci. Eng. Jiju Peethambaran, Amal Dev Parakkat, Ramanathan Muthuganapathy
2015	—	`conf`	A Voronoi based Labeling Approach to Curve Reconstruction and Medial Axis Approximation. PG (Short Papers) Jiju Peethambaran, Amal Dev Parakkat, Ramanathan Muthuganapathy
2015	J	`jnl`	A non-parametric approach to shape reconstruction from planar point sets through Delaunay filtering. Comput. Aided Des. Jiju Peethambaran, Ramanathan Muthuganapathy
2015	J	`jnl`	A unified approach towards reconstruction of a planar point set. Comput. Graph. Subhasree Methirumangalath, Amal Dev Parakkat, Ramanathan Muthuganapathy
2015	J	`jnl`	Algorithm for computing positive α-hull for a set of planar closed curves. Comput. Graph. Vishwanath A. Venkataraman, Ramanathan Muthuganapathy
2015	J	`jnl`	Reconstruction of water-tight surfaces through Delaunay sculpting. Comput. Aided Des. Jiju Peethambaran, Ramanathan Muthuganapathy
2014	J	`jnl`	Footpoint distance as a measure of distance computation between curves and surfaces. Comput. Graph. Bharath Ram Sundar, Abhijith Chunduru, Rajat Tiwari, Ashish Gupta, Ramanathan Muthuganapathy
2013	—	`conf`	Computation of Voronoi Diagram of Planar Freeform Closed Convex Curves Using Touching Discs. CAD/Graphics Bharath Ram Sundar, Ramanathan Muthuganapathy
2011	J	`jnl`	Computing the minimum enclosing sphere of free-form hypersurfaces in arbitrary dimensions. Comput. Aided Des. Ramanathan Muthuganapathy, Gershon Elber, Gill Barequet, Myung-Soo Kim
2008	—	`conf`	SHape REtrieval contest 2008: CAD models. Shape Modeling International Ramanathan Muthuganapathy, Karthik Ramani
2007	—	`conf`	Content-Based Image Retrieval Using Shape and Depth from an Engineering Database. ISVC (2) Amit Jain, Ramanathan Muthuganapathy, Karthik Ramani
2007	J	`jnl`	Precise Voronoi Cell Extraction of Free-Form Planar Piecewise C Int. J. Comput. Geom. Appl. Iddo Hanniel, Ramanathan Muthuganapathy, Gershon Elber, Myung-Soo Kim
2005	—	`conf`	Precise Voronoi cell extraction of free-form rational planar closed curves. Symposium on Solid and Physical Modeling Iddo Hanniel, Ramanathan Muthuganapathy, Gershon Elber, Myung-Soo Kim

Nicolò Altamura is a security engineer and computer science researcher specializing in software protection, reverse engineering, program analysis, and binary deobfuscation. He holds a master's degree in Computer Science and Engineering from the University of Verona, graduating with honors, and works at emproof, focusing on software protection and the challenges of analyzing and understanding compiled software.

His research explores the relationship between program analysis and code obfuscation, with particular emphasis on how software transformations affect the ability of automated tools to recover program behavior. His interests span static analysis, binary analysis, decompilation, reverse engineering, and techniques for analyzing and simplifying obfuscated code.

Beyond academic research, Nicolò develops and contributes to tools for reverse engineering and software analysis. His projects include obfuscation_analysis, a Binary Ninja plugin for analyzing and simplifying obfuscated code; Pocket, an obfuscator for mixed Boolean-arithmetic expressions; and ptxNinja, a tool for reverse engineering NVIDIA GPU code represented in the PTX virtual instruction set.

His research also extends to binary datasets and software evolution. In 2026, he co-authored ASSEMBLAGE-DEEPHISTORY: A Cross-Build Binary Dataset with Temporal Coverage, a research work addressing the availability of binary data across multiple software builds and points in time, supporting research into binary analysis and changes between program versions.

Across his research, engineering work, and open-source contributions, Nicolò focuses on advancing the understanding, analysis, and protection of software against increasingly sophisticated obfuscation and reverse-engineering challenges.

Nicolò Altamura is not a football player. Please avoid reporting this kind of infromation.