Nicholas T. Karonis

Publication Activity (10 Years)

Years Active: 1988-2021
Publications (10 Years): 4

Top Topics

Image Reconstruction

Radon Transform

Computed Tomography

Top Venues

IEEE Trans. Cloud Comput.

J. Parallel Distributed Comput.

Publications

Blake Schultze, Paniz Karbasi, Christina Sarosiek, George Coutrakon, Caesar E. Ordoñez, Nicholas T. Karonis, Kirk L. Duffin, Vladimir Bashkirov, Robert P. Johnson, Keith E. Schubert, Reinhard W. Schulte
Particle-Tracking Proton Computed Tomography - Data Acquisition, Preprocessing, and Preconditioning. IEEE Access 9 (2021)
Paniz Karbasi, Ritchie Cai, Blake Schultze, Hanh Nguyen, Jones Reed, Patrick Hall, Valentina Giacometti, Vladimir Bashkirov, Robert P. Johnson, Nicholas T. Karonis, Jeffrey Olafsen, Caesar E. Ordoñez, Keith E. Schubert, Reinhard W. Schulte
A Highly Accelerated Parallel Multi-GPU based Reconstruction Algorithm for Generating Accurate Relative Stopping Powers. CoRR (2018)
Ryan Chard, Ravi K. Madduri, Nicholas T. Karonis, Kyle Chard, Kirk L. Duffin, Caesar E. Ordoñez, Thomas D. Uram, Justin Fleischauer, Ian T. Foster, Michael E. Papka, John Winans
Scalable pCT Image Reconstruction Delivered as a Cloud Service. IEEE Trans. Cloud Comput. 6 (1) (2018)
Caesar E. Ordoñez, Nicholas T. Karonis, Kirk L. Duffin, George Coutrakon, Reinhard W. Schulte, Robert P. Johnson, Mark Pankuch
A Real-time Image Reconstruction System for Particle Treatment Planning Using Proton Computed Tomography (pCT). CoRR (2017)
Nicholas T. Karonis, Kirk L. Duffin, Caesar E. Ordoñez, Béla Erdélyi, Thomas D. Uram, Eric C. Olson, George Coutrakon, Michael E. Papka
Distributed and hardware accelerated computing for clinical medical imaging using proton computed tomography (pCT). J. Parallel Distributed Comput. 73 (12) (2013)
Jie Zhou, Anthony Brunson, John Winans, Kirk L. Duffin, Nicholas T. Karonis
Performance Model Selection for Learning-based Biological Image Analysis on a Cluster. BCB (2013)
Kirk L. Duffin, Nicholas T. Karonis, Caesar E. Ordoñez, Michael E. Papka, George Coutrakon, Béla Erdélyi, Eric C. Olson, Thomas D. Uram
An Analysis of a Distributed GPU Implementation of Proton Computed Tomographic (pCT) Reconstruction. SC Companion (2012)
Baha Mirghani, Michael Tryby, S. Ranji Ranjithan, Nicholas T. Karonis, G. (Kumar) Mahinthakumar
Grid-Enabled Simulation-Optimization Framework for Environmental Characterization. J. Comput. Civ. Eng. 24 (6) (2010)
Steven Manos, Marco D. Mazzeo, Owain Kenway, Peter V. Coveney, Nicholas T. Karonis, Brian R. Toonen
Distributed mpi cross-site run performance using mpig. HPDC (2008)
Joseph A. Insley, Michael E. Papka, Suchuan Dong, George E. Karniadakis, Nicholas T. Karonis
Runtime Visualization of the Human Arterial Tree. IEEE Trans. Vis. Comput. Graph. 13 (4) (2007)
Mohamed Sayeed, G. (Kumar) Mahinthakumar, Nicholas T. Karonis
GRID-enabled Solution of Groundwater Inverse Problems on the TeraGrid Network. Simul. 83 (6) (2007)
Satish Penmatsa, Anthony T. Chronopoulos, Nicholas T. Karonis, Brian R. Toonen
Implementation of Distributed Loop Scheduling Schemes on the TeraGrid. IPDPS (2007)
Bruce M. Boghosian, Peter V. Coveney, Suchuan Dong, Lucas Finn, Shantenu Jha, George E. Karniadakis, Nicholas T. Karonis
NEKTAR, SPICE and Vortonics: using federated grids for large scale scientific applications. Clust. Comput. 10 (3) (2007)
Suchuan Dong, Nicholas T. Karonis, George E. Karniadakis
Grid solutions for biological and physical cross-site simulations on the TeraGrid. IPDPS (2006)
Leopold Grinberg, Suchuan Dong, James Noble, Alexander Yakhot, George E. Karniadakis, Nicholas T. Karonis
Poster reception - Human arterial tree simulation on TeraGrid. SC (2006)
Bruce M. Boghosian, Peter V. Coveney, Suchuan Dong, Lucas Finn, Shantenu Jha, George E. Karniadakis, Nicholas T. Karonis
NEKTAR, SPICE and Vortonics: using federated grids for large scale scientific applications. CLADE (2006)
Charlie Catlett, William E. Allcock, Phil Andrews, Ruth A. Aydt, Ray Bair, Natasha Balac, Bryan Banister, Trish Barker, Mark Bartelt, Peter H. Beckman, Francine Berman, Gary R. Bertoline, Alan Blatecky, Jay Boisseau, Jim Bottum, Sharon Brunett, Julian J. Bunn, Michelle Butler, David Carver, John Cobb, Tim Cockerill, Peter Couvares, Maytal Dahan, Diana Diehl, Thom H. Dunning, Ian T. Foster, Kelly P. Gaither, Dennis Gannon, Sebastien Goasguen, Michael Grobe, David L. Hart, Matt Heinzel, Chris Hempel, Wendy Huntoon, Joseph A. Insley, Christopher T. Jordan, Ivan R. Judson, Anke Kamrath, Nicholas T. Karonis, Carl Kesselman, Patricia A. Kovatch, Lex Lane, Scott A. Lathrop, Michael J. Levine, David Lifka, Lee Liming, Miron Livny, Rich Loft, Doru Marcusiu, Jim Marsteller, Stuart Martin, D. Scott McCaulay, John McGee, Laura McGinnis, Michael A. McRobbie, Paul Messina, Reagan Moore, Richard Lee Moore, John-Paul Navarro, Jeff Nichols, Michael E. Papka, Rob Pennington, Greg Pike, Jim Pool, Raghurama Reddy, Daniel A. Reed, Tony Rimovsky, Eric Roberts, Ralph Roskies, Sergiu Sanielevici, J. Ray Scott, Anurag Shankar, Mark Sheddon, Mike Showerman, Derek Simmel, Abe Singer, Dane Skow, Shava Smallen, Warren Smith, Carol X. Song, Rick L. Stevens, Craig A. Stewart, Robert B. Stock, Nathan Stone, John Towns, Tomislav Urban, Mike Vildibill, Edward Walker, Von Welch, Nancy Wilkins-Diehr, Roy Williams, Linda Winkler, Lan Zhao, Ann Zimmerman
TeraGrid: Analysis of Organization, System Architecture, and Middleware Enabling New Types of Applications. High Performance Computing Workshop (2006)
Suchuan Dong, Joseph A. Insley, Nicholas T. Karonis, Michael E. Papka, Justin Binns, George E. Karniadakis
Simulating and visualizing the human arterial system on the TeraGrid. Future Gener. Comput. Syst. 22 (8) (2006)
Suchuan Dong, George E. Karniadakis, Nicholas T. Karonis
Cross-site computations on the TeraGrid. Comput. Sci. Eng. 7 (5) (2005)
Michael Tryby, Baha Mirghani, S. Ranji Ranjithan, G. (Kumar) Mahinthakumar, Derek Baessler, Nicholas T. Karonis
LASSO: a grid-enabled simulation optimization framework. GRID (2005)
Nicholas T. Karonis, Brian R. Toonen, Ian T. Foster
MPICH-G2: A Grid-enabled implementation of the Message Passing Interface. J. Parallel Distributed Comput. 63 (5) (2003)
Nicholas T. Karonis, Michael E. Papka, Justin Binns, John Bresnahan, Joseph A. Insley, David Jones, Joseph M. Link
High-resolution remote rendering of large datasets in a collaborative environment. Future Gener. Comput. Syst. 19 (6) (2003)
Nicholas T. Karonis, Brian R. Toonen, Ian T. Foster
MPICH-G2: A Grid-Enabled Implementation of the Message Passing Interface CoRR (2002)
Nicholas T. Karonis, Bronis R. de Supinski, Ian T. Foster, William Gropp, Ewing L. Lusk
A Multilevel Approach to Topology-Aware Collective Operations in Computational Grids CoRR (2002)
Brian R. Toonen, David Ashton, Ewing L. Lusk, Ian T. Foster, William Gropp, Edgar Gabriel, Ralph Butler, Nicholas T. Karonis
Interfacing Parallel Jobs to Process Managers. HPDC (2001)
Gabrielle Allen, Thomas Dramlitsch, Ian T. Foster, Nicholas T. Karonis, Matei Ripeanu, Edward Seidel, Brian R. Toonen
Supporting efficient execution in heterogeneous distributed computing environments with cactus and globus. SC (2001)
Alain J. Roy, Ian T. Foster, William Gropp, Nicholas T. Karonis, Volker Sander, Brian R. Toonen
MPICH-GQ: Quality-of-Service for Message Passing Programs. SC (2000)
Nicholas T. Karonis, Bronis R. de Supinski, Ian T. Foster, William Gropp, Ewing L. Lusk, John Bresnahan
Exploiting Hierarchy in Parallel Computer Networks to Optimize Collective Operation Performance. IPDPS (2000)
Bronis R. de Supinski, Nicholas T. Karonis
Accurately Measuring MPI Broadcasts in a Computational Grid. HPDC (1999)
G. (Kumar) Mahinthakumar, Forrest M. Hoffman, William W. Hargrove, Nicholas T. Karonis
Multivariate Geographic Clustering in A Metacomputing Environment Using Globus. SC (1999)
Ian T. Foster, Jonathan Geisler, William Gropp, Nicholas T. Karonis, Ewing L. Lusk, George K. Thiruvathukal, Steven Tuecke
Wide-Area Implementation of the Message Passing Interface. Parallel Comput. 24 (12-13) (1998)
Karl Czajkowski, Ian T. Foster, Nicholas T. Karonis, Carl Kesselman, Stuart Martin, Warren Smith, Steven Tuecke
A Resource Management Architecture for Metacomputing Systems. JSSPP (1998)
Ian T. Foster, Nicholas T. Karonis
A Grid-Enabled MPI: Message Passing in Heterogeneous Distributed Computing Systems. SC (1998)
Ian T. Foster, Nicholas T. Karonis, Carl Kesselman, Greg Koenig, Steven Tuecke
A Secure Communications Infrastructure for High-Performance Distributed Computing. HPDC (1997)
Nicholas T. Karonis
Timing Parallel Programs that Use Message Passing. J. Parallel Distributed Comput. 14 (1) (1992)
Ralph Butler, Nicholas T. Karonis
Exploitation of Parallelism in Prototypical Deduction Problems. CADE (1988)