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Tamal Dey

  • Professor, Mathematics
  • Professor, Computer Science & Engineering
  • 483 Dreese Laboratories
    2015 Neil Ave
    Columbus, OH 43210
  • 614-292-3563

Honors

  • 2010

    Lumley Research Award. The Ohio State University.

Books

2012

2007

  • Dey, TK. 2007. "Curve and Surface Reconstruction: Algorithms with Mathematical Analysis." New York: Cambridge University Press.

Chapters

2014

2009

  • T. K. Dey. 2009. "Delaunay mesh generation of three dimensional domains." In Tessellations in the sciences: Virtues, techniques and applications of geometric tilings, edited by R. van de Weygaert, G. Vegter, J. Ritzerveld, and V. Icke, Berlin: Springer-Verlag.

Journal Articles

2015

  • Dey, TK; Fan, F; Wang, Y., 2015, "Graph induced complex on point data." Computational Geometry: Theory & Applications doi:10.1016/j.comgeo.2015.04.003, doi:10.1016/j.comgeo.2015.04.003 -
  • Boissonnat, J.-D.; Dey, TK; Maria, C., 2015, "The Compressed Annotation Matrix: An Efficient Data Structure for Computing Persistent Cohomology." Algorithmica 5, 10.1007/s00453 - 015.

2014

  • Dey, TK; Fu, B; Wang, H; Wang, L, 2014, "Automatic posing of a meshed human model using point clouds." Computers & Graphics 46, 14 - 24.

2013

  • Dey, TK; Wang, L;, 2013, "Voronoi-based feature curves extraction for sampled singular surfaces." Computers & Graphics 37, no. 6, 659 -
  • Dey, TK; Wang, Y, 2013, "Reeb Graphs: Approximation and persistence." Discrete & Computational Geometry 49, 46 - 73.
  • Burghelea, D; Dey, TK, 2013, "Topological persistence for circle valued maps." Discrete & Computational Geometry 50, no. 1, 69 -

2012

  • Dey,T,K; Ge,X; Que,Q; Safa,I; Wang,L; Wang,Y, 2012, "Feature-Preserving Reconstruction of Singular Surfaces." COMPUTER GRAPHICS FORUM 31, no. 5, 1787 - 1796.
  • Dey, Tamal; Janoos, Firdaus;Levine, Joshua, 2012, "Meshing interfaces of multi-label data with Delaunay refinement.." Engineering with Computers 28, no. 1, 71 - 82.

2011

  • T. K. Dey, K. Li, C. Luo, P. Ranjan, I. Safa, and Y. Wang, 2011, "Persistent heat signature for pose-oblivious matching of incomplete models." Computer Graphics Forum 29, no. 5, 1545 - 1554.
  • Dey, Tamal, Sun, Jian, Wang, Yusu, 2011, "Approximating cycles in a shortest basis of the first homology group from point data." Inverse Problems 27, no. 12, 124004 -
  • Dey,Tamal,K; Hirani,Anil,N; Krishnamoorthy,Bala, 2011, "OPTIMAL HOMOLOGOUS CYCLES, TOTAL UNIMODULARITY, AND LINEAR PROGRAMMING." SIAM JOURNAL ON COMPUTING 40, no. 4, 1026 - 1044.
  • Dey,Tamal,K; Sun,Jian; Wang,Yusu, 2011, "Approximating cycles in a shortest basis of the first homology group from point data." INVERSE PROBLEMS 27, no. 12, 124004 -
  • T. K. Dey, A. Hirani, and B. Krishnamoorthy, 2011, "Optimal homologous cycles, total unimodularity, and linear programming." SIAM Journal Computing
  • Dey,Tamal,K; Slatton,Andrew,G, 2011, "Localized Delaunay Refinement for Volumes." COMPUTER GRAPHICS FORUM 30, no. 5, 1417 - 1426.

2010

  • Cheng,Siu-Wing; Dey,Tamal,K; Ramos,Edgar,A, 2010, "Delaunay Refinement for Piecewise Smooth Complexes." DISCRETE & COMPUTATIONAL GEOMETRY 43, no. 1, 121 - 166.
  • O. Busaryev, T. K. Dey, and Y. Wang, 2010, "Tracking a generator by persistence." Discrete Mathematics, Algorithms and Applications 2, no. 4, 539 - 552.
  • T. K. Dey, J. A. Levine, and A. G. Slatton, 2010, "Localized Delaunay refinement for sampling and meshing." Computer Graphics Forum 29, no. 5, 1723 - 1732.
  • T. K. Dey, G. Li, and T. Ray, 2010, "Polygonal surface remeshing with Delaunay refinement." Engineering with Computers 26, no. 3, 289 - 301.
  • Dey,T,K; Li,K; Luo,C; Ranjan,P; Safa,I; Wang,Y, 2010, "Persistent Heat Signature for Pose-oblivious Matching of Incomplete Models." COMPUTER GRAPHICS FORUM 29, no. 5, 1545 - 1554.
  • Dey,T,K; Levine,J,A; Slatton,A, 2010, "Localized Delaunay Refinement for Sampling and Meshing." COMPUTER GRAPHICS FORUM 29, no. 5, 1723 - 1732.

2009

  • T. K. Dey and J. Levine, 2009, "Delaunay meshing of piecewise smooth complexes without expensive predicates." Algorithms 2, no. 4, 1327 - 1349.
  • T. K. Dey, K. Li, and J. Sun, 2009, "On computing handle and tunnel loops." Computer Aided Design 41, no. 10, 730 - 738.
  • T. K. Dey, K. Li, E. Ramos, and R. Wenger, 2009, "Isotopic reconstruction of surfaces with boundaries." Computer Graphics Forum 28, 1371 - 1382.

2008

  • Buchin,Kevin; Dey,Tamal,K; Giesen,Joachim; John,Matthias, 2008, "Recursive geometry of the flow complex and topology of the flow complex filtration." COMPUTATIONAL GEOMETRY-THEORY AND APPLICATIONS 40, no. 2, 115 - 137.

2007

  • Dey,Tamal,K; Giesen,Joachim; Goswami,Samrat, 2007, "Delaunay triangulations approximate anchor hulls." COMPUTATIONAL GEOMETRY-THEORY AND APPLICATIONS 36, no. 2, 131 - 143.
  • Cheng,Siu-Wing; Dey,Tamal,K; Ramos,Edgar,A; Ray,Tathagata, 2007, "Sampling and meshing a surface with guaranteed topology and geometry." SIAM JOURNAL ON COMPUTING 37, no. 4, 1199 - 1227.

2006

  • Dey,Tamal,K; Goswami,Samrat, 2006, "Provable surface reconstruction from noisy samples." COMPUTATIONAL GEOMETRY-THEORY AND APPLICATIONS 35, no. 1-2, 124 - 141.

2004

  • Dey,T,K; Zhao,W, 2004, "Approximating the medial axis from the Voronoi diagram with a convergence guarantee." ALGORITHMICA 38, no. 1, 179 - 200.
  • Cheng,S,W; Dey,T,K; Poon,S,H, 2004, "Hierarchy of surface models and irreducible triangulations." COMPUTATIONAL GEOMETRY-THEORY AND APPLICATIONS 27, no. 2, 135 - 150.

2003

  • Dey,T,K; Giesen,J; Goswami,S; Zhao,W,L, 2003, "Shape dimension and approximation from samples." DISCRETE & COMPUTATIONAL GEOMETRY 29, no. 3, 419 - 434.
  • Cheng,S,W; Dey,T,K, 2003, "Quality meshing with weighted delaunay refinement." SIAM JOURNAL ON COMPUTING 33, no. 1, 69 - 93.

2002

  • Amenta, Nina; Choi, Sunghee; Dey,Tamal K; Leekha, N, 2002, "A simple algorithm for homeomorphic surface reconstruction." International Journal of Computational Geometry and Applications 12, 125 - 141.

2001

  • Cheng,H,L; Dey,T,K; Edelsbrunner,H; Sullivan,J, 2001, "Dynamic skin triangulation." DISCRETE & COMPUTATIONAL GEOMETRY 25, no. 4, 525 - 568.

2000

  • Dey,T,K; Mehlhorn,K; Ramos,E,A, 2000, "Curve reconstruction: Connecting dots with good reason." COMPUTATIONAL GEOMETRY-THEORY AND APPLICATIONS 15, no. 4, 229 - 244.
  • Cheng, Siu-Wing; Dey, Tamal K; Edelsbrunner, Herbert; Facello, M; Teng, Shang-Hua, 2000, "Sliver exudation." Journal of ACM 47, 883 - 904.

1998

  • Dey, T, K; Edelsbrunner, H; Guha, S, 1998, "Computational Topology." Contemporary Mathematics 223, 109 - 144.
  • Dey, Tamal K, 1998, "Improved bounds for planar k-sets and related problems." Discrete & Computational Geometry 19, no. 3, 373 - 382.

1995

  • Dey,T,K; Schipper,H, 1995, "A NEW TECHNIQUE TO COMPUTE POLYGONAL SCHEMA FOR 2-MANIFOLDS WITH APPLICATION TO NULL-HOMOTOPY DETECTION." DISCRETE & COMPUTATIONAL GEOMETRY 14, no. 1, 93 - 110.

1994

  • Dey,T,K; Edelsbrunner,H, 1994, "COUNTING TRIANGLE CROSSINGS AND HALVING PLANES." DISCRETE & COMPUTATIONAL GEOMETRY 12, no. 3, 281 - 289.

Unknown

  • Buchet, M; Chazal, F; Dey, TK; Fan, F; Oudot, S; Wang, Y., "Topological analysis of scalar fields with outliers." CORR (to appear in SOCG 2015)
  • Dey, TK; Shi, D; Wang, Y., Comparing Graphs via Persistence Distortion. CORR (to appear in SOCG 2015)

Presentations

  • "Repairing and meshing imperfect shapes with Delaunay refinement." 2009, Presented at ACM Symposium on Solid Modeling,
  • "Invited speaker: Isotopic surface reconstruction in presence of boundaries." 2009, Presented at Mini-symposium on Topologically Robust Computation for Geometric Modeling,
  • "Isotopic reconstruction of surfaces with boundaries." 2009, Presented at ACM/Eurographics Symposium on Geometry Processing,
  • "Delaunay mesh generation of surfaces and volumes." 2009, Presented at Tutorial at U. of Aachen, Germany,
  • "Delaunay mesh generation of surfaces and volumes." 2010, Presented at Isogeometry analysis at 16th US National Congress on Theoretical and Applied Mechanics,
  • "Approximating loops in a shortest homology basis from point data.." 2010, Presented at ACM Symposium on Computational Geometry,
  • "Invited speaker: Convergence, stability, and discrete approximation of Laplace spectra." 2010, Presented at 2010 Barett memorial lectures on Discrete Differential Geometry, U. of Tennessee,

Papers in Proceedings

2016

2015

  • Dey, TK; Shi, D; Wang, Y. "Comparing graphs via persistence distortion." Eindhoven, (6 2015). Pages 491 -
  • Buchet, M; Chazal, F.; Dey, TK; Fan, F; Wang, Y. "Topological Analysis of Scalar Fields with Outliers." Eindhoven, (6 2015). Pages 827 - 841.

2014

  • Dey, TK; Fan, F; Wang, Y. "Dimension Detection with Local Homology." Halifax, (9 2014). DBLP:conf/cccg/2014 -
  • Dey, TK; Fan, F; Wang, Y. "Computing topological persistence for simplicial maps." in 30th Annu. Sympos. Comput. Geom. (2014).. Kyoto, (6 2014). 345 -

2013

  • Dey, TK; Fan, F; Wang, Y; "An efficient computation of handle and tunnel loops via Reeb graphs." JOURNAL: "ACM Transactions on Graphics (TOG) - SIGGRAPH 2013 Conference." in SIGGRAPH 2013. (7 2013). 32 -
  • Dey, TK; Ranjan, P; Wang, Y "Weighted Graph Laplace Operator under Topological Noise." in ACM-SIAM Symposium on Discrete Algorithms (SODA). New Orleans, (1 2013). 197 - 208.
  • Boissonnat,J-D; Dey, TK; Maria, C; "The Compressed Annotation Matrix: An Efficient Data Structure for Computing Persistent Cohomology." in European Symposium on Algorithms. Sophia-Antipolis, (9 2013). 695 -
  • Busaryev, O; Dey, TK; Wang, H; "Adaptive fracture simulation of multi-layered thin plates." JOURNAL: "ACM Transactions on Graphics (TOG) - SIGGRAPH 2013 Conference." in SIGGRAPH 2013. (7 2013). 52 -
  • Dey, TK; Slatton, A; "Localized delaunay refinement for piecewise-smooth complexes." in SoCG 2013:Twenty-ninth annual symposium on Computational geometry. Rio de Janeiro, (6 2013). 47 -
  • Dey, TK; Fan, F; Wang, Y; "Graph induced complex on point data." in SoCG 2013:Twenty-ninth annual symposium on Computational Geometry. Rio de Janairo, (6 2013). 107 -

2012

  • Dey,Tamal,K; Ranjan,Pawas; Wang,Yusu "Eigen deformation of 3D models." JOURNAL: "VISUAL COMPUTER." in Conference on the Computer Graphics International (CGI). (6 2012). 585 - 595.
  • Dey, TK; Ge, X; Que, Q; Safa, I; Wang, L; Wang, Y "Feature-preserving reconstruction of singular surfaces." JOURNAL: "Computer Graphics Forum (SGP 2012)." in Eurographics Symposium on Geometry Processing. (6 2012). 1787 - 1796.
  • Busaryev, O; Cabello, S; Chen, C; Dey, TK; Wang, Y "Annotating simplices with a homology basis and its application." in 13th Scandinavian Symposium and Workshop on Algorthm Theory. Berlin, (7 2012). 189 - 200.
  • Busaryev, O; Dey, TK; Wang, H; Zhong, R "Animating bubble intercations in a liquid foam." JOURNAL: "ACM Transations on Graphics (SIGGRAPH 2012)." in SIGGRAPH 2012. (8 2012). 63 -

2011

  • Dey,Tamal,K; Wang,Yusu "Reeb Graphs: Approximation and Persistence." in 27th Annual ACM Symposium on Computational Geometry. NEW YORK, (6 2011). 226 - 235.
  • T. K. Dey, R. Dyer, and L. Wang "Localized Cocone surface reconstruction." in Solid Modeling International (SMI 11). (6 2011).

2010

  • Dey,Tamal,K; Ranjan,Pawas; Wang,Yusu "Convergence, Stability, and Discrete Approximation of Laplace Spectra." in 21st Annual ACM/SIAM Symposium on Discrete Algorithms. PHILADELPHIA, (1 2010). 650 - 663.
  • O. Busaryev, T. K. Dey, and Y. Wang "Tracking a generator by persistence." in 16th Annual International Computing and Combinatorics Conference (COCOON). (8 2010). 278 - 287.
  • Dey,Tamal,K; Ray,Tathagata "Polygonal surface remeshing with Delaunay refinement." JOURNAL: "ENGINEERING WITH COMPUTERS." in 14th International Meshing Roundtable. (6 2010). 289 - 301.
  • Dey,Tamal,K; Hirani,Anil,N; Krishnamoorthy,Bala "Optimal Homologous Cycles, Total Unimodularity, and Linear Programming." in 42nd ACM Symposium on Theory of Computing. NEW YORK, (6 2010). 221 - 230.
  • Dey,Tamal,K; Sun,Jian; Wang,Yusu "Approximating Loops in a Shortest Homology Basis from Point Data." in 26th Annual Symposium on Computational Geometry. NEW YORK, (6 2010). 166 - 175.
  • Busaryev,Oleksiy; Dey,Tamal,K; Wang,Yusu "Tracking a Generator by Persistence." in 16th Annual International Computing and Combinatorics Conference. BERLIN, (1 2010). 278 - 287.
  • T. K. Dey, J. A. Levine, and A. Slatton "Localized Delaunay refinement for sampling and meshing." in Eurographics Symposium on Geometry Processing (SGP 10). (7 2010). 1723 - 1732.
  • T. K. Dey, C. Luo, P. Ranjan, I. Safa, and Y. Wang "Persistent heat signature for pose-oblivious matching of incomplete models." in Eurographics Symposium on Geometry Processing. (7 2010). 1545 - 1554.

2009

  • Cheng,Siu-Wing; Dey,Tamal,K; Levine,Joshua "Theory of a Practical Delaunay Meshing Algorithm for a Large Class of Domains." in 2nd International Conference on Information Systems Security. SINGAPORE, (1 2009). 25 - 42.
  • Dey,Tamal,K; Li,Kuiyu "Persistence-based handle and tunnel loops computation revisited for speed up." JOURNAL: "COMPUTERS & GRAPHICS-UK." in IEEE International Conference on Shape Modeling and Applications. (6 2009). 351 - 358.
  • Dey,Tamal,K; Li,Kuiyu; Sun,Jian "Computing handle and tunnel loops with knot linking." JOURNAL: "COMPUTER-AIDED DESIGN." in Workshop on New Advances in Shape Analysis and Geometric Modeling. (10 2009). 730 - 738.
  • Dey,Tamal,K; Li,Kuiyu; Ramos,Edgar,A; Wenger,Rephael "Isotopic Reconstruction of Surfaces with Boundaries." JOURNAL: "COMPUTER GRAPHICS FORUM." in 7th Eurographics Symposium on Geometry Processing (SGP). (7 2009). 1371 - 1382.
  • O. Busaryev, T. K. Dey, and J. A. Levine "Repairing and meshing imperfect shapes with Delaunay refinement." in ACM Symposium on Solid and Physical Modeling. (10 2009). 25 - 33.
  • Dey,Tamal,K; Li,Kuiyu "Cut Locus and Topology from Surface Point Data." in 25th Annual Symposium on Computational Geometry. NEW YORK, (1 2009). 125 - 134.

2008

  • Dey,Tamal,K; Giesen,Joachim; Ramos,Edgar,A; Sadri,Bardia "Critical points of distance to an epsilon-sampling of a surface and flow-complex-based surface reconstruction." JOURNAL: "INTERNATIONAL JOURNAL OF COMPUTATIONAL GEOMETRY & APPLICATIONS." in 21st Annual Symposium on Computational Geometry. (4 2008). 29 - 61.
  • Dey,Tamal,K; Levine,Joshua,A "Delaunay meshing of isosurfaces." JOURNAL: "VISUAL COMPUTER." in 9th International Conference on Shape Modeling and Applications. (6 2008). 411 - 422.
  • Dey,Tamal,K; Li,Kuiyu; Sun,Jian; Cohen-Steiner,David "Computing geometry-aware handle and tunnel loops in 3D models." JOURNAL: "ACM TRANSACTIONS ON GRAPHICS." in ACM SIGGRAPH Conference 2008. (8 2008). 45 -
  • Cheng,Siu-Wing; Dey,Tamal,K "Maintaining Deforming Surface Meshes." in 19th ACM-SIAM Symposium on Discrete Algorithms. New Orleans, (1 2008). 000 -

2007

  • Dey,Tamal,K; Levine,Joshua,A "Delaunay meshing of isosurfaces." in 9th International Conference on Shape Modeling and Applications. LOS ALAMITOS, (1 2007). 241 - ?.
  • Cheng,Siu-Wing; Dey,Tamal,K; Ramos,Edgar,A "Delaunay Refinement for Piecewise Smooth Complexes." in 18th ACM-SIAM Symposium on Discrete Algorithms. PHILADELPHIA, (1 2007). 1096 - 1105.
  • Dey,Tamal,K; Levine,Joshua,A; Wenger,Rephael "A Delaunay simplification algorithm for vector fields." in 15th Pacific Conference on Computer Graphics and Applications (Pacific Graphics 2007). NEW YORK, (1 2007). 281 - 290.
  • Dey,Tamal,K; Li,Kuiyu; Sun,Jian "On computing handle and tunnel loops." in International Conference on Cyberworlds. LOS ALAMITOS, (1 2007). 357 - 366.

2006

  • Dey,Tamal,K; Goswami,Samrat "Provable surface reconstruction from noisy samples." JOURNAL: "COMPUTATIONAL GEOMETRY-THEORY AND APPLICATIONS." in 20th ACM Symposium on Computational Geometry. (8 2006). 124 - 141.
  • Cheng,Siu-Wing; Dey,Tamal,K; Ramos,Edgar,A; Wenger,Rephael "Anisotropic Surface Meshing." JOURNAL: "PROCEEDINGS OF THE SEVENTHEENTH ANNUAL ACM-SIAM SYMPOSIUM ON DISCRETE ALGORITHMS." in 17th ACM-SIAM Symposium on Discrete Algorithms. (1 2006). 202 - 211.
  • Dey,Tamal,K; Sun,Jian "Normal and feature approximations from noisy point clouds." in 26th International Conference on Foundations of Software Technology and Theoretical Computer Science. BERLIN, (1 2006). 21 - 32.

2005

  • Cheng,S,W; Dey,T,K; Ray,T "Weighted Delaunay refinement for polyhedra with small angles." in 14th International Meshing Roundtable. BERLIN, (1 2005). 325 - 342.
  • Dey,Tamal,K; Giesen,Joachim; Goswami,Samrat "Delaunay Triangulations Approximate Anchor Hulls." JOURNAL: "PROCEEDINGS OF THE SIXTEENTH ANNUAL ACM-SIAM SYMPOSIUM ON DISCRETE ALGORITHMS." in 16th Annual ACM-SIAM Symposium on Discrete Algorithms. (1 2005). 1028 - 1037.
  • Cheng,Siu-Wing; Dey,Tamal,K; Ramos,Edgar,A "Manifold Reconstruction from Point Samples." JOURNAL: "PROCEEDINGS OF THE SIXTEENTH ANNUAL ACM-SIAM SYMPOSIUM ON DISCRETE ALGORITHMS." in 16th Annual ACM-SIAM Symposium on Discrete Algorithms. (1 2005). 1018 - 1027.
  • Dey,T,K; Li,G; Ray,T "Polygonal surface remeshing with Delaunay refinement." JOURNAL: "Proc. IMR 2005." in 14th International Meshing Roundtable. (1 2005). 343 -
  • Cheng,S,W; Dey,T,K; Ramos,E,A; Ray,T "Quality meshing of polyhedra with small angles." JOURNAL: "INTERNATIONAL JOURNAL OF COMPUTATIONAL GEOMETRY & APPLICATIONS." in 20th ACM Symposium on Computational Geometry. (8 2005). 421 - 461.

2004

  • Dey,T,K; Zhao,W,L "Approximate medial axis as a Voronoi subcomplex." JOURNAL: "COMPUTER-AIDED DESIGN." in 7th ACM SIGGRAPH Conference on Solid Modeling and Its Applications. (2 2004). 195 - 202.

2003

  • Dey, T, K; Goswami, S "Tight cocone: a water-tight surface reconstructor." in Proceedings of the eighth ACM symposium on Solid modeling and applications. Seattle, (6 2003). 127 - 134.
  • Dey,T,K; Giesen,J; Goswami,S "Shape segmentation and matching with flow discretization." in 8th International Workshop on Algorithms and Data Structures (WADS 2003). BERLIN, (1 2003). 25 - 36.

2002

  • Dey,T,K; Zhao,W,L "Approximating the medial axis from the Voronoi diagram with a convergence guarantee." in 10th Annual European Symposium on Algorithms (ESA 2002). BERLIN, (1 2002). 387 - 398.
  • Cheng,S,W; Dey,T,K "Quality meshing with weighted Delaunay refinement." in 13th Annual ACM/SIAM Symposium on Discrete Algorithms. PHILADELPHIA, (1 2002). 137 - 146.
  • Amenta,N; Choi,S; Dey,T,K; Leekha,N "A simple algorithm for homeomorphic surface reconstruction." JOURNAL: "INTERNATIONAL JOURNAL OF COMPUTATIONAL GEOMETRY & APPLICATIONS." in 16th Annual Symposium on Computational Geometry. (2 2002). 125 - 141.
  • Cheng,S,W; Dey,T,K; Poon,S,H "Hierarchy of surface models and irreducible triangulation." in 13th International Symposium on Algorithms and Computation. BERLIN, (1 2002). 286 - 295.
  • Dey,T,K; Giesen,J; Goswami,S; Zhao,W,L "Shape dimension and approximation from samples." in 13th Annual ACM/SIAM Symposium on Discrete Algorithms. PHILADELPHIA, (1 2002). 772 - 780.
  • Dey,T,K; Hudson,J "PMR: Point to mesh rendering, a feature-based approach." in IEEE Visualization 2002 Conference. NEW YORK, (1 2002). 155 - 162.

2001

  • Dey,T,K; Giesen,J; Goswami,S; Hudson,J; Wenger,R; Zhao,W "Undersampling and oversampling in sample based shape modeling." in IEEE Visualization Conference. NEW YORK, (1 2001). 83 - 90.
  • Dey,T,K; Giesen,J; Hudson,J "Delaunay based shape reconstruction from large data." in IEEE Symposium on Parallel and Large-Data Visualization and Graphics. LOS-Angeles, (1 2001). 19 - 146.

1999

  • Dey, T, K; Kumar, P "A simple provable algorithm for curve reconstruction." in Tenth Annual ACM-SIAM Symposium on Discrete Algorithms. New Orleans, (1 1999). 893 - 894.

Unknown

  • Dey, TK, Ranjan, P, Wang Y. "Eigen Deformation of 3D Models." in Computer Grapics International (CGI) 2012.
  • Dey, TK; Fan, F; Wang, Y "An efficient computation of handle and tunnel loops via Reeb graphs." in SIGGRAPH 2013.