Nikos Chrisochoides

Michail N. Giannakos, Peter Hubwieser, Nikos Chrisochoides: How students estimate the effects of ICT and programming courses. SIGCSE 2013: 717-722

Yixun Liu, Panagiotis A. Foteinos, Andrey N. Chernikov, Nikos Chrisochoides: Mesh deformation-based multi-tissue mesh generation for brain images. Eng. Comput. (Lond.) 28(4): 305-318 (2012)

Andrey N. Chernikov, Nikos Chrisochoides: Generalized Insertion Region Guides for Delaunay Mesh Refinement. SIAM J. Scientific Computing 34(3) (2012)

Andrew McKnight, Kamal Al-Nasr, Dong Si, Andrey N. Chernikov, Nikos Chrisochoides, Jing He: CryoEM skeleton length estimation using a decimated curve. BIBM Workshops 2012: 109-113

Michail N. Giannakos, Konstantinos Chorianopoulos, Letizia Jaccheri, Nikos Chrisochoides: "This Game Is Girly!" Perceived Enjoyment and Student Acceptance of Edutainment. Edutainment 2012: 89-98

Panagiotis A. Foteinos, Nikos Chrisochoides: High Quality Real-Time Image-to-Mesh Conversion for Finite Element Simulations. SC Companion 2012: 1552-1553

Panagiotis A. Foteinos, Nikos Chrisochoides: Poster: High Quality Real-Time Image-to-Mesh Conversion for Finite Element Simulations. SC Companion 2012: 1554

Andriy Kot, Andrey N. Chernikov, Nikos Chrisochoides: Effective out-of-core parallel delaunay mesh refinement using off-the-shelf software. ACM Journal of Experimental Algorithmics 16 (2011)

Andrey N. Chernikov, Nikos Chrisochoides: Multitissue Tetrahedral Image-to-mesh Conversion with Guaranteed Quality and Fidelity. SIAM J. Scientific Computing 33(6): 3491-3508 (2011)

Andrey N. Chernikov, Nikos Chrisochoides: Tetrahedral image-to-mesh conversion for biomedical applications. BCB 2011: 125-134

Andriy Kot, Andrey N. Chernikov, Nikos Chrisochoides: The Evaluation of an Effective Out-of-Core Run-Time System in the Context of Parallel Mesh Generation. IPDPS 2011: 164-175

Yixun Liu, Hui Xue, Christoph Guetter, Marie-Pierre Jolly, Nikos Chrisochoides, Jens Guehring: Moving propagation of suspicious myocardial infarction from delayed enhanced cardiac imaging to CINE MRI using hybrid image registration. ISBI 2011: 1284-1288

Yixun Liu, Andriy Fedorov, Ron Kikinis, Nikos Chrisochoides: Non-Rigid Registration for brain MRI: faster and cheaper. I. J. Functional Informatics and Personalised Medicine 3(1): 48-57 (2010)

Panagiotis A. Foteinos, Andrey N. Chernikov, Nikos Chrisochoides: Fully Generalized Two-Dimensional Constrained Delaunay Mesh Refinement. SIAM J. Scientific Computing 32(5): 2659-2686 (2010)

Yixun Liu, Chengjun Yao, LiangFu Zhou, Nikos Chrisochoides: A point based non-rigid registration for tumor resection using IMRI. ISBI 2010: 1217-1220

Panagiotis A. Foteinos, Andrey N. Chernikov, Nikos Chrisochoides: Guaranteed Quality Tetrahedral Delaunay Meshing for Medical Images. ISVD 2010: 215-223

Christos D. Antonopoulos, Filip Blagojevic, Andrey N. Chernikov, Nikos Chrisochoides, Dimitrios S. Nikolopoulos: A multigrain Delaunay mesh generation method for multicore SMT-based architectures. J. Parallel Distrib. Comput. 69(7): 589-600 (2009)

Christos D. Antonopoulos, Filip Blagojevic, Andrey N. Chernikov, Nikos Chrisochoides, Dimitrios S. Nikolopoulos: Algorithm, software, and hardware optimizations for Delaunay mesh generation on simultaneous multithreaded architectures. J. Parallel Distrib. Comput. 69(7): 601-612 (2009)

Andrey N. Chernikov, Nikos Chrisochoides: Generalized Two-Dimensional Delaunay Mesh Refinement. SIAM J. Scientific Computing 31(5): 3387-3403 (2009)

Yixun Liu, Andriy Fedorov, Ron Kikinis, Nikos Chrisochoides: Real-Time Non-rigid Registration of Medical Images on a Cooperative Parallel Architecture. BIBM 2009: 401-404

Yixun Liu, Denys Poshyvanyk, Rudolf Ferenc, Tibor Gyimóthy, Nikos Chrisochoides: Modeling class cohesion as mixtures of latent topics. ICSM 2009: 233-242

Bhautik Joshi, Andriy Fedorov, Nikos Chrisochoides, Simon K. Warfield, Sébastien Ourselin: A quantitative assessment of approaches to mesh generation for surgical simulation. Eng. Comput. (Lond.) 24(4): 417-430 (2008)

Leonidas Linardakis, Nikos Chrisochoides: Graded Delaunay Decoupling Method for Parallel Guaranteed Quality Planar Mesh Generation. SIAM J. Scientific Computing 30(4): 1875-1891 (2008)

Andrey N. Chernikov, Nikos Chrisochoides: Algorithm 872: Parallel 2D constrained Delaunay mesh generation. ACM Trans. Math. Softw. 34(1) (2008)

Leonidas Linardakis, Nikos Chrisochoides: Algorithm 870: A static geometric Medial Axis domain decomposition in 2D Euclidean space. ACM Trans. Math. Softw. 34(1) (2008)

Andrey N. Chernikov, Nikos Chrisochoides: Three-dimensional delaunay refinement for multi-core processors. ICS 2008: 214-224

Andriy Fedorov, Nikos Chrisochoides: Tetrahedral Mesh Generation for Non-rigid Registration of Brain MRI: Analysis of the Requirements and Evaluation of Solutions. IMR 2008: 55-72

Andriy Fedorov, Nikos Chrisochoides: Toward improved tumor targeting for image guided neurosurgery with intra-operative parametric search using distributed and grid computing. IPDPS 2008: 1-5

Andriy Fedorov, Eric Billet, Marcel Prastawa, Guido Gerig, Alireza Radmanesh, Simon K. Warfield, Ron Kikinis, Nikos Chrisochoides: Evaluation of Brain MRI Alignment with the Robust Hausdorff Distance Measures. ISVC (1) 2008: 594-603

Craig A. Lee, Nikos Chrisochoides: A (condensed) parametric study of optimistic computation in wide-area, distributed environments. Mardi Gras Conference 2008: 14

Yasushi Ito, Alan M. Shih, Anil K. Erukala, Bharat K. Soni, Andrey N. Chernikov, Nikos Chrisochoides, Kazuhiro Nakahashi: Parallel unstructured mesh generation by an advancing front method. Mathematics and Computers in Simulation 75(5-6): 200-209 (2007)

Nikos Chrisochoides, Andriy Fedorov, Andriy Kot, Neculai Archip, Daniel Goldberg-Zimring, Daniel F. Kacher, Stephen Whalen, Ron Kikinis, Ferenc A. Jolesz, Olivier Clatz, Simon K. Warfield, Peter M. Black, Alexandra Golby: Grid-Enabled Software Environment for Enhanced Dynamic Data-Driven Visualization and Navigation During Image-Guided Neurosurgery. International Conference on Computational Science (1) 2007: 980-987

Andrey N. Chernikov, Nikos Chrisochoides: Three-dimensional Semi-generalized Point Placement Method for Delaunay Mesh Refinement. IMR 2007: 25-44

Vinod Tipparaju, Andriy Kot, Jarek Nieplocha, Monika ten Bruggencate, Nikos Chrisochoides: Evaluation of Remote Memory Access Communication on the Cray XT3. IPDPS 2007: 1-7

Bhautik Joshi, Andriy Fedorov, Nikos Chrisochoides, Simon K. Warfield, Sébastien Ourselin: Application-Driven Quantitative Assessment of Approaches to Mesh Generation. ISBI 2007: 1160-1163

Maria-Cecilia Rivara, Carlo Calderon, Andriy Fedorov, Nikos Chrisochoides: Parallel decoupled terminal-edge bisection method for 3D mesh generation. Eng. Comput. (Lond.) 22(2): 111-119 (2006)

Leonidas Linardakis, Nikos Chrisochoides: Delaunay Decoupling Method for Parallel Guaranteed Quality Planar Mesh Refinement. SIAM J. Scientific Computing 27(4): 1394-1423 (2006)

Andrey N. Chernikov, Nikos Chrisochoides: Parallel Guaranteed Quality Delaunay Uniform Mesh Refinement. SIAM J. Scientific Computing 28(5): 1907-1926 (2006)

Andrey N. Chernikov, Nikos Chrisochoides: Generalized Delaunay Mesh Refinement: From Scalar to Parallel. IMR 2006: 563-580

Andriy Kot, Andrey N. Chernikov, Nikos Chrisochoides: Effective out-of-core parallel Delaunay mesh refinement using off-the-shelf software. IPDPS 2006

Andriy Fedorov, Nikos Chrisochoides, Ron Kikinis, Simon K. Warfield: An evaluation of three approaches to tetrahedral mesh generation for deformable registration of brain MR images. ISBI 2006: 658-661

Nikos Chrisochoides, Andriy Fedorov, Andriy Kot, Neculai Archip, Peter M. Black, Olivier Clatz, Alexandra Golby, Ron Kikinis, Simon K. Warfield: Imaging and visual analysis - Toward real-time image guided neurosurgery using distributed and grid computing. SC 2006: 76

Démian Nave, Nikos Chrisochoides: Boundary Refinement in Delaunay Mesh Generation Using Arbitrarily Ordered Vertex Insertion. CCCG 2005: 282-285

Christos D. Antonopoulos, Xiaoning Ding, Andrey N. Chernikov, Filip Blagojevic, Dimitrios S. Nikolopoulos, Nikos Chrisochoides: Multigrain parallel Delaunay Mesh generation: challenges and opportunities for multithreaded architectures. ICS 2005: 367-376

Andrey N. Chernikov, Nikos Chrisochoides: Parallel 2D Graded Guaranteed Quality Delaunay Mesh Refinement. IMR 2005: 505-517

Kevin Barker, Nikos Chrisochoides: Practical Performance Model for Optimizing Dynamic Load Balancing of Adaptive Applications. IPDPS 2005

Démian Nave, Nikos Chrisochoides, L. Paul Chew: Guaranteed-quality parallel Delaunay refinement for restricted polyhedral domains. Comput. Geom. 28(2-3): 191-215 (2004)

Kevin Barker, Andrey N. Chernikov, Nikos Chrisochoides, Keshav Pingali: A Load Balancing Framework for Adaptive and Asynchronous Applications. IEEE Trans. Parallel Distrib. Syst. 15(2): 183-192 (2004)

Andriy Fedorov, Nikos Chrisochoides: Location management in object-based distributed computing. CLUSTER 2004: 299-308

Andriy Fedorov, Nikos Chrisochoides: Communication Support for Dynamic Load Balancing of Irregular Adaptive Applications. ICPP Workshops 2004: 555-562

Andrey N. Chernikov, Nikos Chrisochoides: Practical and efficient point insertion scheduling method for parallel guaranteed quality delaunay refinement. ICS 2004: 48-57

Maria-Cecilia Rivara, Daniel Pizarro, Nikos Chrisochoides: Parallel Refinement of Tetrahedral Meshes Using Terminal-Edge Bisection Algorithm. IMR 2004: 427-436

Mahadevan Balasubramaniam, Kevin Barker, Ioana Banicescu, Nikos Chrisochoides, Jaderick P. Pabico, Ricolindo Cariño: A Novel Dynamic Load Balancing Library for Cluster Computing. ISPDC/HeteroPar 2004: 346-353

L. Paul Chew, Nikos Chrisochoides, S. Gopalsamy, Gerd Heber, Anthony R. Ingraffea, Edward Luke, Joaquim B. Cavalcante Neto, Keshav Pingali, Alan M. Shih, Bharat K. Soni, Paul Stodghill, David S. Thompson, Stephen A. Vavasis, Paul A. Wawrzynek: Computational Science Simulations Based on Web Services. International Conference on Computational Science 2003: 299-308

Nikos Chrisochoides, Andriy Fedorov, Bruce Lowekamp, Marcia Zangrilli, Craig A. Lee: A Case Study of Optimistic Computing on the Grid: Parallel Mesh Generation. IPDPS 2003: 204

Kevin Barker, Nikos Chrisochoides: An Evaluation of a Framework for the Dynamic Load Balancing of Highly Adaptive and Irregular Parallel Applications. SC 2003: 45

Kevin Barker, Nikos Chrisochoides, Jeffrey Dobbelaere, Démian Nave, Keshav Pingali: Date movement and control substrate for parallel adaptive applications. Concurrency and Computation: Practice and Experience 14(2): 77-101 (2002)

Démian Nave, Nikos Chrisochoides, L. Paul Chew: Guaranteed: quality parallel delaunay refinement for restricted polyhedral domains. Symposium on Computational Geometry 2002: 135-144

Bruce Carter, Chuin-Shan Chen, L. Paul Chew, Nikos Chrisochoides, Guang R. Gao, Gerd Heber, Anthony R. Ingraffea, Roland Krause, Chris Myers, Démian Nave, Keshav Pingali, Paul Stodghill, Stephen A. Vavasis, Paul A. Wawrzynek: Parallel FEM Simulation of Crack Propagation - Challenges, Status, and Perspectives. IPDPS Workshops 2000: 443-449

Nikos Chrisochoides, Démian Nave: Simultaneous Mesh Generation and Partitioning for Delaunay Meshes. IMR 1999: 55-66

Nikos Chrisochoides: Parallel Run-Time System for Adaptive Mesh Refinement. IRREGULAR 1998: 396-405

Nikos Chrisochoides, Kevin Barker, Démian Nave, Chris Hawblitzel: The Mobile Object Layer: A Run-Time Substrate for Mobile Adaptive Computations. ISCOPE 1998: 71-82

Nikos Chrisochoides, Nashat Mansour, Geoffrey Fox: A comparison of optimization heuristics for the data mapping problem. Concurrency - Practice and Experience 9(5): 319-343 (1997)

Nikos Chrisochoides, Induprakas Kodukula, Keshav Pingali: Data Movement and Control Substrate for Parallel Scientific Computing. CANPC 1997: 256-268

Nikos Chrisochoides, Induprakas Kodukula, Keshav Pingali: Compiler and Run-Time Support for Semi-Structured Applications. International Conference on Supercomputing 1997: 229-236

Nikos Chrisochoides, Elias N. Houstis, John R. Rice: Mapping Algorithms and Software Environment for Data Parallel PDE Iterative Solvers. J. Parallel Distrib. Comput. 21(1): 75-95 (1994)

Nikos Chrisochoides, Elias N. Houstis, Catherine E. Houstis: Geometry based mapping strategies for PDE computations. ICS 1991: 115-127

Elias N. Houstis, John R. Rice, Nikos Chrisochoides, H. C. Karathanasis, P. N. Papachiou, M. K. Samartzis, E. A. Vavalis, Ko-Yang Wang, Sanjiva Weerawarana: PELLPACK: a numerical simulation programming environment for parallel MIMD machines. ICS 1990: 96-107

Nikos Chrisochoides, Catherine E. Houstis, Elias N. Houstis, S. K. Kortesis, John R. Rice: Automatic load balanced paritioning strategies for PDE computations. ICS 1989: 99-107