Nikos Chrisochoides

Publication Activity (10 Years)

Years Active: 1989-2024
Publications (10 Years): 18

Top Venues

CoRR

Comput. Phys. Commun.

FIE

Eng. Comput.

Publications

Christos Tsolakis, Nikos Chrisochoides
Parallel Adaptive Anisotropic Meshing on cc-NUMA Machines. CoRR (2024)
Fotis Drakopoulos, Kevin Garner, Christopher Rector, Nikos Chrisochoides
Image-To-Mesh Conversion for Biomedical Simulations. CoRR (2024)
Christos Tsolakis, Polykarpos Thomadakis, Nikos Chrisochoides
Tasking framework for Adaptive Speculative Parallel Mesh Generation. CoRR (2024)
Polykarpos Thomadakis, Nikos Chrisochoides
Runtime Support for Performance Portability on Heterogeneous Distributed Platforms. CoRR (2023)
Polykarpos Thomadakis, Nikos Chrisochoides
Experience with Distributed Memory Delaunay-based Image-to-Mesh Conversion Implementation. CoRR (2023)
Polykarpos Thomadakis, Nikos Chrisochoides
Toward runtime support for unstructured and dynamic exascale-era applications. J. Supercomput. 79 (8) (2023)
Nikos Chrisochoides, Yixun Liu, Fotis Drakopoulos, Andriy Kot, Panagiotis A. Foteinos, Christos Tsolakis, Emmanuel Billias, Olivier Clatz, Nicholas Ayache, Andrey Fedorov, Alexandra J. Golby, Peter M. Black, Ron Kikinis
Comparison of physics-based deformable registration methods for image-guided neurosurgery. Frontiers Digit. Health 5 (2023)
Kevin Garner, Christos Tsolakis, Polykarpos Thomadakis, Nikos Chrisochoides
Towards Distributed Semi-speculative Adaptive Anisotropic Parallel Mesh Generation. CoRR (2023)
Polykarpos Thomadakis, Kevin Garner, Gagik Gavalian, Nikos Chrisochoides
Charged particle reconstruction in CLAS12 using Machine Learning. Comput. Phys. Commun. 287 (2023)
Polykarpos Thomadakis, Christos Tsolakis, Nikos Chrisochoides
Multithreaded runtime framework for parallel and adaptive applications. Eng. Comput. 38 (5) (2022)
Polykarpos Thomadakis, Nikos Chrisochoides
Towards Performance Portable Programming for Distributed Heterogeneous Systems. CoRR (2022)
Polykarpos Thomadakis, Angelos Angelopoulos, Gagik Gavalian, Nikos Chrisochoides
Using machine learning for particle track identification in the CLAS12 detector. Comput. Phys. Commun. 276 (2022)
Polykarpos Thomadakis, Angelos Angelopoulos, Gagik Gavalian, Nikos Chrisochoides
De-noising drift chambers in CLAS12 using convolutional auto encoders. Comput. Phys. Commun. 271 (2022)
Christos Tsolakis, Polykarpos Thomadakis, Nikos Chrisochoides
Tasking framework for adaptive speculative parallel mesh generation. J. Supercomput. 78 (5) (2022)
Fotis Drakopoulos, Christos Tsolakis, Angelos Angelopoulos, Yixun Liu, Chengjun Yao, Kyriaki Rafailia Kavazidi, Nicolas Foroglou, Andrey Fedorov, Sarah F. Frisken, Ron Kikinis, Alexandra J. Golby, Nikos Chrisochoides
Adaptive Physics-Based Non-Rigid Registration for Immersive Image-Guided Neuronavigation Systems. Frontiers Digit. Health 2 (2020)
Gagik Gavalian, Polykarpos Thomadakis, Angelos Angelopoulos, Veronique Ziegler, Nikos Chrisochoides
Using Artificial Intelligence for Particle Track Identification in CLAS12 Detector. CoRR (2020)
Shahram Mohrehkesh, Andriy Fedorov, Arun Brahmavar Vishwanatha, Fotis Drakopoulos, Ron Kikinis, Nikos Chrisochoides
Large Scale Cloud-Based Deformable Registration for Image Guided Therapy. CHASE (2016)
Matthew L. Staten, Per-Olof Persson, Nikos Chrisochoides, Franck Ledoux, David Martineau, Katherine Lewis, Scott A. Canann, Jean-François Remacle, Xiaohua Wu, Kathy Loeppky
23rd International Meshing Roundtable - Mesh modeling for simulations and visualization. Comput. Aided Des. 72 (2016)
Panagiotis A. Foteinos, Nikos Chrisochoides
4D space-time Delaunay meshing for medical images. Eng. Comput. 31 (3) (2015)
Wenlu Zhang, Rongjian Li, Daming Feng, Andrey N. Chernikov, Nikos Chrisochoides, Christopher Osgood, Shuiwang Ji
Evolutionary soft co-clustering: formulations, algorithms, and applications. Data Min. Knowl. Discov. 29 (3) (2015)
Michail N. Giannakos, Nikos Chrisochoides
Challenges and perspectives in an undergraduate flipped classroom experience: Looking through the lens of learning analytics. FIE (2014)
Konstantinos Chorianopoulos, Michail N. Giannakos, Nikos Chrisochoides
Open system for video learning analytics. L@S (2014)
Michail N. Giannakos, Konstantinos Chorianopoulos, Nikos Chrisochoides
Collecting and making sense of video learning analytics. FIE (2014)
Panagiotis A. Foteinos, Nikos Chrisochoides
High quality real-time Image-to-Mesh conversion for finite element simulations. J. Parallel Distributed Comput. 74 (2) (2014)
Michail N. Giannakos, David Jones, Helen Crompton, Nikos Chrisochoides
Designing Playful Games and Applications to Support Science Centers Learning Activities. HCI (5) (2014)
Konstantinos Chorianopoulos, Michail N. Giannakos, Nikos Chrisochoides
Design Principles for Serious Games in Mathematics. Panhellenic Conference on Informatics (2014)
Panagiotis A. Foteinos, Andrey N. Chernikov, Nikos Chrisochoides
Guaranteed quality tetrahedral Delaunay meshing for medical images. Comput. Geom. 47 (4) (2014)
Konstantinos Chorianopoulos, Michail N. Giannakos, Nikos Chrisochoides, Scott Reed
Open Service for Video Learning Analytics. ICALT (2014)
Michail N. Giannakos, John Krogstie, Nikos Chrisochoides
Reviewing the flipped classroom research: reflections for computer science education. CSERC (2014)
Michail N. Giannakos, Spyros Doukakis, Helen Crompton, Nikos Chrisochoides, Nikos Adamopoulos, Panagiota Giannopoulou
Examining and mapping CS teachers' technological, pedagogical and content knowledge (TPACK) in K-12 schools. FIE (2014)
Panagiotis A. Foteinos, Daming Feng, Andrey N. Chernikov, Nikos Chrisochoides
Multi-layered unstructured mesh generation. ICS (2013)
Panagiotis A. Foteinos, Nikos Chrisochoides
High quality real-time image-to-mesh conversion for finite element simulations. ICS (2013)
Michail N. Giannakos, Peter Hubwieser, Nikos Chrisochoides
How students estimate the effects of ICT and programming courses. SIGCSE (2013)
Panagiotis A. Foteinos, Nikos Chrisochoides
4D Space-Time Delaunay Meshing for Medical Images. IMR (2013)
Wenlu Zhang, Daming Feng, Rongjian Li, Andrey N. Chernikov, Nikos Chrisochoides, Christopher Osgood, Charlotte Konikoff, Stuart J. Newfeld, Sudhir Kumar, Shuiwang Ji
A mesh generation and machine learning framework for Drosophila gene expression pattern image analysis. BMC Bioinform. 14 (2013)
Michail N. Giannakos, Konstantinos Chorianopoulos, Letizia Jaccheri, Nikos Chrisochoides
"This Game Is Girly!" Perceived Enjoyment and Student Acceptance of Edutainment. Edutainment (2012)
Panagiotis A. Foteinos, Nikos Chrisochoides
Poster: High Quality Real-Time Image-to-Mesh Conversion for Finite Element Simulations. SC Companion (2012)
Andrey N. Chernikov, Nikos Chrisochoides
Generalized Insertion Region Guides for Delaunay Mesh Refinement. SIAM J. Sci. Comput. 34 (3) (2012)
Michail N. Giannakos, Peter Hubwieser, Nikos Chrisochoides
Students' perceptions of the differences between ICT and programming courses. Koli Calling (2012)
Panagiotis A. Foteinos, Nikos Chrisochoides
High Quality Real-Time Image-to-Mesh Conversion for Finite Element Simulations. SC Companion (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)
Yixun Liu, Panagiotis A. Foteinos, Andrey N. Chernikov, Nikos Chrisochoides
Mesh deformation-based multi-tissue mesh generation for brain images. Eng. Comput. 28 (4) (2012)
Andrey N. Chernikov, Nikos Chrisochoides
Tetrahedral image-to-mesh conversion for biomedical applications. BCB (2011)
Andrey N. Chernikov, Nikos Chrisochoides
Multitissue Tetrahedral Image-to-mesh Conversion with Guaranteed Quality and Fidelity. SIAM J. Sci. Comput. 33 (6) (2011)
Panagiotis A. Foteinos, Nikos Chrisochoides
Dynamic Parallel 3D Delaunay Triangulation. IMR (2011)
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)
Andriy Kot, Andrey N. Chernikov, Nikos Chrisochoides
Effective out-of-core parallel delaunay mesh refinement using off-the-shelf software. ACM J. Exp. Algorithmics 16 (2011)
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)
Yixun Liu, Chengjun Yao, LiangFu Zhou, Nikos Chrisochoides
A point based non-rigid registration for tumor resection using IMRI. ISBI (2010)
Yixun Liu, Panagiotis A. Foteinos, Andrey N. Chernikov, Nikos Chrisochoides
Multi-tissue Mesh Generation for Brain Images. IMR (2010)
Panagiotis A. Foteinos, Andrey N. Chernikov, Nikos Chrisochoides
Guaranteed Quality Tetrahedral Delaunay Meshing for Medical Images. ISVD (2010)
Panagiotis A. Foteinos, Andrey N. Chernikov, Nikos Chrisochoides
Fully Generalized Two-Dimensional Constrained Delaunay Mesh Refinement. SIAM J. Sci. Comput. 32 (5) (2010)
Yixun Liu, Andriy Fedorov, Ron Kikinis, Nikos Chrisochoides
Non-Rigid Registration for brain MRI: faster and cheaper. Int. J. Funct. Informatics Pers. Medicine 3 (1) (2010)
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 Distributed Comput. 69 (7) (2009)
Andrey N. Chernikov, Nikos Chrisochoides
Generalized Two-Dimensional Delaunay Mesh Refinement. SIAM J. Sci. Comput. 31 (5) (2009)
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 Distributed Comput. 69 (7) (2009)
Yixun Liu, Denys Poshyvanyk, Rudolf Ferenc, Tibor Gyimóthy, Nikos Chrisochoides
Modeling class cohesion as mixtures of latent topics. ICSM (2009)
Yixun Liu, Andriy Fedorov, Ron Kikinis, Nikos Chrisochoides
Real-Time Non-rigid Registration of Medical Images on a Cooperative Parallel Architecture. BIBM (2009)
Nikos Chrisochoides, Andrey N. Chernikov, Andriy Fedorov, Andriy Kot, Leonidas Linardakis, Panagiotis A. Foteinos
Towards Exascale Parallel Delaunay Mesh Generation. IMR (2009)
Andriy Fedorov, Nikos Chrisochoides
Toward improved tumor targeting for image guided neurosurgery with intra-operative parametric search using distributed and grid computing. IPDPS (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)
Bhautik J. Joshi, Andriy Fedorov, Nikos Chrisochoides, Simon K. Warfield, Sébastien Ourselin
A quantitative assessment of approaches to mesh generation for surgical simulation. Eng. Comput. 24 (4) (2008)
Andrey N. Chernikov, Nikos Chrisochoides
Algorithm 872: Parallel 2D constrained Delaunay mesh generation. ACM Trans. Math. Softw. 34 (1) (2008)
Craig A. Lee, Nikos Chrisochoides
A (condensed) parametric study of optimistic computation in wide-area, distributed environments. Mardi Gras Conference (2008)
Leonidas Linardakis, Nikos Chrisochoides
Graded Delaunay Decoupling Method for Parallel Guaranteed Quality Planar Mesh Generation. SIAM J. Sci. Comput. 30 (4) (2008)
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)
Andrey N. Chernikov, Nikos Chrisochoides
Three-dimensional delaunay refinement for multi-core processors. ICS (2008)
Andriy Fedorov, Nikos Chrisochoides
Tetrahedral Mesh Generation for Non-rigid Registration of Brain MRI: Analysis of the Requirements and Evaluation of Solutions. IMR (2008)
Bhautik J. Joshi, Andriy Fedorov, Nikos Chrisochoides, Simon K. Warfield, Sébastien Ourselin
Application-Driven Quantitative Assessment of Approaches to Mesh Generation. ISBI (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 J. Golby
Grid-Enabled Software Environment for Enhanced Dynamic Data-Driven Visualization and Navigation During Image-Guided Neurosurgery. International Conference on Computational Science (1) (2007)
Andrey N. Chernikov, Nikos Chrisochoides
Three-dimensional Semi-generalized Point Placement Method for Delaunay Mesh Refinement. IMR (2007)
Neculai Archip, Olivier Clatz, Stephen Whalen, Daniel F. Kacher, Andriy Fedorov, Andriy Kot, Nikos Chrisochoides, Ferenc A. Jolesz, Alexandra J. Golby, Peter M. Black, Simon K. Warfield
Non-rigid alignment of pre-operative MRI, fMRI, and DT-MRI with intra-operative MRI for enhanced visualization and navigation in image-guided neurosurgery. NeuroImage 35 (2) (2007)
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. Math. Comput. Simul. 75 (5-6) (2007)
Vinod Tipparaju, Andriy Kot, Jarek Nieplocha, Monika ten Bruggencate, Nikos Chrisochoides
Evaluation of Remote Memory Access Communication on the Cray XT3. IPDPS (2007)
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)
Leonidas Linardakis, Nikos Chrisochoides
Delaunay Decoupling Method for Parallel Guaranteed Quality Planar Mesh Refinement. SIAM J. Sci. Comput. 27 (4) (2006)
Neculai Archip, Andriy Fedorov, Bryn Lloyd, Nikos Chrisochoides, Alexandra J. Golby, Peter M. Black, Simon K. Warfield
Integration of patient specific modeling and advanced image processing techniques for image-guided neurosurgery. Medical Imaging: Image-Guided Procedures (2006)
Andrey N. Chernikov, Nikos Chrisochoides
Parallel Guaranteed Quality Delaunay Uniform Mesh Refinement. SIAM J. Sci. Comput. 28 (5) (2006)
Andrey N. Chernikov, Nikos Chrisochoides
Generalized Delaunay Mesh Refinement: From Scalar to Parallel. IMR (2006)
Nikos Chrisochoides, Andriy Fedorov, Andriy Kot, Neculai Archip, Peter M. Black, Olivier Clatz, Alexandra J. Golby, Ron Kikinis, Simon K. Warfield
Imaging and visual analysis - Toward real-time image guided neurosurgery using distributed and grid computing. SC (2006)
Maria-Cecilia Rivara, Carlo Calderon, Andriy Fedorov, Nikos Chrisochoides
Parallel decoupled terminal-edge bisection method for 3D mesh generation. Eng. Comput. 22 (2) (2006)
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)
Démian Nave, Nikos Chrisochoides
Boundary Refinement in Delaunay Mesh Generation Using Arbitrarily Ordered Vertex Insertion. CCCG (2005)
Kevin J. Barker, Nikos Chrisochoides
Practical Performance Model for Optimizing Dynamic Load Balancing of Adaptive Applications. IPDPS (2005)
Andrey N. Chernikov, Nikos Chrisochoides
Parallel 2D Graded Guaranteed Quality Delaunay Mesh Refinement. IMR (2005)
Andriy Fedorov, Nikos Chrisochoides
Communication Support for Dynamic Load Balancing of Irregular Adaptive Applications. ICPP Workshops (2004)
Mahadevan Balasubramaniam, Kevin J. Barker, Ioana Banicescu, Nikos Chrisochoides, Jaderick P. Pabico, Ricolindo Cariño
A Novel Dynamic Load Balancing Library for Cluster Computing. ISPDC/HeteroPar (2004)
Andrey N. Chernikov, Nikos Chrisochoides
Practical and efficient point insertion scheduling method for parallel guaranteed quality delaunay refinement. ICS (2004)
Kevin J. Barker, Andrey N. Chernikov, Nikos Chrisochoides, Keshav Pingali
A Load Balancing Framework for Adaptive and Asynchronous Applications. IEEE Trans. Parallel Distributed Syst. 15 (2) (2004)
Maria-Cecilia Rivara, Daniel Pizarro, Nikos Chrisochoides
Parallel Refinement of Tetrahedral Meshes Using Terminal-Edge Bisection Algorithm. IMR (2004)
Andriy Fedorov, Nikos Chrisochoides
Location management in object-based distributed computing. CLUSTER (2004)
Démian Nave, Nikos Chrisochoides, L. Paul Chew
Guaranteed-quality parallel Delaunay refinement for restricted polyhedral domains. Comput. Geom. 28 (2-3) (2004)
Andriy Kot, Nikos Chrisochoides
"Green" Multi-Layered "Smart" Memory Management System. Int. J. Comput. 2 (3) (2003)
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)
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)
Kevin J. Barker, Nikos Chrisochoides
An Evaluation of a Framework for the Dynamic Load Balancing of Highly Adaptive and Irregular Parallel Applications. SC (2003)
Kevin J. Barker, Nikos Chrisochoides, Jeffrey Dobbelaere, Démian Nave, Keshav Pingali
Date movement and control substrate for parallel adaptive applications. Concurr. Comput. Pract. Exp. 14 (2) (2002)
Démian Nave, Nikos Chrisochoides, L. Paul Chew
Guaranteed: quality parallel delaunay refinement for restricted polyhedral domains. SCG (2002)
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)

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Publication Activity (10 Years)

Top Topics

Top Venues

Nikos Chrisochoides