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Rajkumar Kettimuthu
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- affiliation: Argonne National Laboratory
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2020 – today
- 2024
- [j24]Borja Bordel, Ramón Alcarria, Joaquin Chung, Rajkumar Kettimuthu:
Efficient and choreographed quality-of- service management in dense 6G verticals with high-speed mobility requirements. Integr. Comput. Aided Eng. 31(2): 173-195 (2024) - [j23]Xiaoliang Wu
, Alexander Kolar
, Joaquin Chung
, Dong Jin
, Martin Suchara
, Rajkumar Kettimuthu
:
Parallel Simulation of Quantum Networks with Distributed Quantum State Management. ACM Trans. Model. Comput. Simul. 34(2): 11:1-11:28 (2024) - [c122]Austin Yunker, Rajkumar Kettimuthu, John C. Roeske:
Low Dose CBCT Denoising Using a 3D U-Net. ICASSP Workshops 2024: 85-86 - [c121]Joaquin Chung, Anirudh Ramesh, Shariful Islam, Gregory S. Kanter, Cristián Peña, Si Xie, Raju Valivarthi, Neil Sinclair, Panagiotis Spentzouris, Maria Spiropulu, Prem Kumar, Raj Kettimuthu:
Orchestration of Entanglement Distribution over a Q-LAN using the IEQNET Controller. OFC 2024: 1-3 - [c120]Xiaolong Ma
, Feng Yan
, Lei Yang
, Ian T. Foster
, Michael E. Papka
, Zhengchun Liu
, Rajkumar Kettimuthu
:
MalleTrain: Deep Neural Networks Training on Unfillable Supercomputer Nodes. ICPE 2024: 190-200 - [i18]Benjamin Blakely, Joaquin Chung, Alec Poczatek, Ryan Syed, Raj Kettimuthu:
Toward a Quantum Information System Cybersecurity Taxonomy and Testbed: Exploiting a Unique Opportunity for Early Impact. CoRR abs/2404.12465 (2024) - [i17]Xiaolong Ma, Feng Yan, Lei Yang, Ian T. Foster, Michael E. Papka, Zhengchun Liu, Rajkumar Kettimuthu:
MalleTrain: Deep Neural Network Training on Unfillable Supercomputer Nodes. CoRR abs/2404.15668 (2024) - [i16]Allen Zang, Joaquin Chung, Rajkumar Kettimuthu, Martin Suchara, Tian Zhong:
Analytical Performance Estimations for Quantum Repeater Network Scenarios. CoRR abs/2407.11376 (2024) - 2023
- [j22]Chao Jin, David Abramson
, Jake Carroll
, Zhengchun Liu, Rajkumar Kettimuthu:
Moving small files in a networked environment. Future Gener. Comput. Syst. 139: 167-180 (2023) - [j21]Borja Bordel, Ramón Alcarria, Joaquin Chung, Rajkumar Kettimuthu:
Predictor-corrector models for lightweight massive machine-type communications in Industry 4.0. Integr. Comput. Aided Eng. 30(4): 369-393 (2023) - [c119]Zhengchun Liu, Rajkumar Kettimuthu, Michael E. Papka, Ian T. Foster:
FreeTrain: A Framework to Utilize Unused Supercomputer Nodes for Training Neural Networks. CCGrid 2023: 299-310 - [c118]Aniket Tekawade, Viktor V. Nikitin, Yashas Satapathy, Zhengchun Liu, Xuan Zhang, Peter Kenesei, Weijian Zheng, Francesco De Carlo, Ian T. Foster, Rajkumar Kettimuthu:
Tomo2Mesh: Fast Porosity Mapping and Visualization for Synchrotron Tomography. e-Science 2023: 1-10 - [c117]Allen Zang, Xinan Chen, Alexander Kolar, Joaquin Chung, Martin Suchara, Tian Zhong, Rajkumar Kettimuthu:
Entanglement Distribution in Quantum Repeater with Purification and Optimized Buffer Time. INFOCOM Workshops 2023: 1-6 - [c116]Jordan M. Thomas, Gregory S. Kanter, Si Xie, Joaquin Chung, Raju Valivarthi, Cristián Peña, Rajkumar Kettimuthu, Panagiotis Spentzouris, Maria Spiropulu, Prem Kumar:
Optimization of Classical Light Wavelengths Coexisting with C-band Quantum Networks for Minimal Noise Impact. OFC 2023: 1-3 - [c115]Marc Grau Davis, Joaquin Chung, Dirk R. Englund, Rajkumar Kettimuthu:
Towards Distributed Quantum Computing by Qubit and Gate Graph Partitioning Techniques. QCE 2023: 161-167 - [c114]Hasibul Jamil
, Joaquin Chung
, Tekin Bicer
, Tevfik Kosar
, Rajkumar Kettimuthu
:
Throughput Optimization with a NUMA-Aware Runtime System for Efficient Scientific Data Streaming. SC Workshops 2023: 795-805 - [i15]Marc Grau Davis, Joaquin Chung, Dirk R. Englund, Rajkumar Kettimuthu:
Towards Distributed Quantum Computing by Qubit and Gate Graph Partitioning Techniques. CoRR abs/2310.03942 (2023) - [i14]Weijian Zheng, Jun-Sang Park, Peter Kenesei, Ahsan Ali, Zhengchun Liu, Ian T. Foster, Nicholas Schwarz, Rajkumar Kettimuthu, Antonino Miceli, Hemant Sharma:
Rapid detection of rare events from in situ X-ray diffraction data using machine learning. CoRR abs/2312.03989 (2023) - 2022
- [j20]Mert Hidayetoglu
, Tekin Biçer
, Simon Garcia de Gonzalo, Bin Ren, Doga Gürsoy
, Rajkumar Kettimuthu, Ian T. Foster
, Wen-Mei W. Hwu
:
MemXCT: Design, Optimization, Scaling, and Reproducibility of X-Ray Tomography Imaging. IEEE Trans. Parallel Distributed Syst. 33(9): 2014-2031 (2022) - [c113]Tirthak Patel
, Devesh Tiwari, Raj Kettimuthu, William E. Allcock, Paul Rich, Zhengchun Liu:
What does Inter-Cluster Job Submission and Execution Behavior Reveal to Us? CLUSTER 2022: 35-46 - [c112]Ahsan Ali, Hemant Sharma, Rajkumar Kettimuthu, Peter Kenesei, Dennis Trujillo, Antonino Miceli, Ian T. Foster, Ryan N. Coffee, Jana Thayer, Zhengchun Liu:
fairDMS: Rapid Model Training by Data and Model Reuse. CLUSTER 2022: 394-405 - [c111]Joaquin Chung
, Wojciech Zacherek, A. J. Wisniewski, Zhengchun Liu, Tekin Bicer, Rajkumar Kettimuthu, Ian T. Foster:
SciStream: Architecture and Toolkit for Data Streaming between Federated Science Instruments. HPDC 2022: 185-198 - [c110]Ganesh C. Sankaran, Joaquin Chung
, Rajkumar Kettimuthu:
App2Net: Moving Application Functions to Network & a Case Study on Low-latency Feedback. INDIS@SC 2022: 1-8 - [c109]Chengyi Qu
, Joaquin Chung, Zhengchun Liu, Tekin Bicer, Rajkumar Kettimuthu:
Evaluating SciStream (Federated Scientific Data Streaming Architecture) on FABRIC. INDIS@SC 2022: 25-31 - [c108]Alexander Kolar, Allen Zang, Joaquin Chung, Martin Suchara, Rajkumar Kettimuthu:
Adaptive, Continuous Entanglement Generation for Quantum Networks. INFOCOM Workshops 2022: 1-6 - [c107]Allen Zang, Alexander Kolar, Joaquin Chung, Martin Suchara, Tian Zhong, Rajkumar Kettimuthu:
Simulation of Entanglement Generation between Absorptive Quantum Memories. QCE 2022: 617-623 - [c106]Borja Bordel, Ramón Alcarria, Joaquin Chung, Rajkumar Kettimuthu, Tomás Robles:
Orchestration Strategies for Enabling Coexistence Between 5G New Radio Access Technologies and Federated Scientific Instruments for Atmospheric Observation. UCAmI 2022: 480-492 - [c105]Borja Bordel
, Ramón Alcarria
, Joaquin Chung
, Rajkumar Kettimuthu
, Tomás Robles
, Iván Armuelles
:
Quality-of-Service Degradation in Distributed Instrumentation Systems Through Poisoning of 5G Beamforming Algorithms. WISA 2022: 63-76 - [i13]Ahsan Ali, Hemant Sharma, Rajkumar Kettimuthu, Peter Kenesei, Dennis Trujillo, Antonino Miceli, Ian T. Foster, Ryan N. Coffee, Jana Thayer, Zhengchun Liu:
fairDMS: Rapid Model Training by Data and Model Reuse. CoRR abs/2204.09805 (2022) - [i12]Ganesh C. Sankaran, Joaquin Chung, Raj Kettimuthu:
La Résistance: Harnessing Heterogeneous Resources for Adaptive Resiliency in 6G Networks. CoRR abs/2205.00821 (2022) - [i11]Zhengchun Liu, Rajkumar Kettimuthu, Ian T. Foster:
Masked Sinogram Model with Transformer for ill-Posed Computed Tomography Reconstruction: a Preliminary Study. CoRR abs/2209.01356 (2022) - 2021
- [j19]Daqing Yun
, Wuji Liu
, Chase Q. Wu, Nageswara S. V. Rao, Rajkumar Kettimuthu:
Exploratory analysis and performance prediction of big data transfer in High-performance Networks. Eng. Appl. Artif. Intell. 102: 104285 (2021) - [j18]George Papadimitriou
, Cong Wang, Karan Vahi, Rafael Ferreira da Silva
, Anirban Mandal
, Zhengchun Liu, Rajiv Mayani, Mats Rynge
, Mariam Kiran, Vickie E. Lynch, Rajkumar Kettimuthu, Ewa Deelman
, Jeffrey S. Vetter, Ian T. Foster:
End-to-end online performance data capture and analysis for scientific workflows. Future Gener. Comput. Syst. 117: 387-400 (2021) - [j17]Zhengchun Liu, Rajkumar Kettimuthu, Joaquin Chung, Rachana Ananthakrishnan, Michael Link, Ian T. Foster:
Design and Evaluation of a Simple Data Interface for Efficient Data Transfer across Diverse Storage. ACM Trans. Model. Perform. Evaluation Comput. Syst. 6(1): 3:1-3:25 (2021) - [c104]Rohan Basu Roy, Tirthak Patel
, Raj Kettimuthu, William E. Allcock, Paul Rich, Adam Scovel, Devesh Tiwari:
Operating Liquid-Cooled Large-Scale Systems: Long-Term Monitoring, Reliability Analysis, and Efficiency Measures. HPCA 2021: 881-893 - [c103]Aniket Tekawade, Zhengchun Liu, Peter Kenesei, Tekin Bicer, Francesco De Carlo, Rajkumar Kettimuthu, Ian T. Foster:
3d Autoencoders For Feature Extraction In X-Ray Tomography. ICIP 2021: 3477-3481 - [c102]Xiaodong Yu, Tekin Bicer, Rajkumar Kettimuthu, Ian T. Foster:
Topology-aware optimizations for multi-GPU ptychographic image reconstruction. ICS 2021: 354-366 - [c101]Nageswara S. V. Rao, Anees Al-Najjar, Neena Imam, Zhengchun Liu, Rajkumar Kettimuthu, Ian T. Foster:
Cross Inference of Throughput Profiles Using Micro Kernel Network Method. MLN 2021: 48-68 - [c100]Ganesh C. Sankaran, Joaquin Chung, Raj Kettimuthu:
Leveraging In-Network Computing and Programmable Switches for Streaming Analysis of Scientific Data. NetSoft 2021: 293-297 - [c99]Tekin Bicer, Xiaodong Yu, Daniel J. Ching, Ryan Chard, Mathew J. Cherukara, Bogdan Nicolae
, Rajkumar Kettimuthu, Ian T. Foster:
High-Performance Ptychographic Reconstruction with Federated Facilities. SMC 2021: 173-189 - [i10]Jiali Wang, Zhengchun Liu, Ian T. Foster, Won Chang, Rajkumar Kettimuthu, Rao Kotamarthi:
Fast and accurate learned multiresolution dynamical downscaling for precipitation. CoRR abs/2101.06813 (2021) - [i9]Sam Nickolay, Eun-Sung Jung, Rajkumar Kettimuthu, Ian T. Foster:
Towards Accommodating Real-time Jobs on HPC Platforms. CoRR abs/2103.13130 (2021) - [i8]Zhengchun Liu, Rajkumar Kettimuthu, Michael E. Papka, Ian T. Foster:
BFTrainer: Low-Cost Training of Neural Networks on Unfillable Supercomputer Nodes. CoRR abs/2106.12091 (2021) - [i7]Tekin Bicer, Xiaodong Yu, Daniel J. Ching, Ryan Chard, Mathew J. Cherukara, Bogdan Nicolae, Rajkumar Kettimuthu, Ian T. Foster:
High-Performance Ptychographic Reconstruction with Federated Facilities. CoRR abs/2111.11330 (2021) - 2020
- [c98]Joaquin Chung
, Mainak Adhikari, Satish Narayana Srirama, Eun-Sung Jung, Rajkumar Kettimuthu:
Resource Management for Processing Wide Area Data Streams on Supercomputers. ICCCN 2020: 1-6 - [c97]Zhengchun Liu, Ryan Lewis
, Rajkumar Kettimuthu, Kevin Harms, Philip H. Carns, Nageswara S. V. Rao, Ian T. Foster, Michael E. Papka
:
Characterization and identification of HPC applications at leadership computing facility. ICS 2020: 29:1-29:12 - [c96]Daqing Yun, Wuji Liu, Chase Q. Wu, Nageswara S. V. Rao, Rajkumar Kettimuthu:
Performance Prediction of Big Data Transfer Through Experimental Analysis and Machine Learning. Networking 2020: 181-189 - [c95]Tekin Bicer, Viktor V. Nikitin
, Selin S. Aslan
, Doga Gürsoy
, Rajkumar Kettimuthu, Ian T. Foster:
Tomographic Reconstruction of Dynamic Features with Streaming Sliding Subsets. XLOOP@SC 2020: 8-15 - [c94]Mert Hidayetoglu
, Tekin Bicer, Simon Garcia De Gonzalo, Bin Ren, Vincent De Andrade, Doga Gürsoy, Raj Kettimuthu, Ian T. Foster, Wen-mei W. Hwu:
Petascale XCT: 3D image reconstruction with hierarchical communications on multi-GPU nodes. SC 2020: 37 - [c93]Tirthak Patel
, Zhengchun Liu, Raj Kettimuthu, Paul Rich, William E. Allcock, Devesh Tiwari:
Job characteristics on large-scale systems: long-term analysis, quantification, and implications. SC 2020: 84 - [i6]Zhengchun Liu, Hemant Sharma, Jun-Sang Park, Peter Kenesei, Jonathan D. Almer, Rajkumar Kettimuthu, Ian T. Foster:
BraggNN: Fast X-ray Bragg Peak Analysis Using Deep Learning. CoRR abs/2008.08198 (2020) - [i5]Zhengchun Liu, Rajkumar Kettimuthu, Joaquin Chung, Rachana Ananthakrishnan, Michael Link, Ian T. Foster:
Design and Evaluation of a Simple Data Interface for Efficient Data Transfer Across Diverse Storage. CoRR abs/2009.03190 (2020) - [i4]Mert Hidayetoglu, Tekin Bicer
, Simon Garcia De Gonzalo, Bin Ren, Vincent De Andrade, Doga Gürsoy, Raj Kettimuthu, Ian T. Foster, Wen-mei W. Hwu:
Petascale XCT: 3D Image Reconstruction with Hierarchical Communications on Multi-GPU Nodes. CoRR abs/2009.07226 (2020)
2010 – 2019
- 2019
- [j16]Joaquin Chung, Rajkumar Kettimuthu, Nam Pho, Russ Clark, Henry L. Owen:
Orchestrating intercontinental advance reservations with software-defined exchanges. Future Gener. Comput. Syst. 95: 534-547 (2019) - [j15]Eun-Sung Jung, Si Liu, Rajkumar Kettimuthu, Sungwook Chung:
High-Performance End-to-End Integrity Verification on Big Data Transfer. IEICE Trans. Inf. Syst. 102-D(8): 1478-1488 (2019) - [j14]Daqing Yun
, Chase Q. Wu
, Nageswara S. V. Rao
, Rajkumar Kettimuthu
:
Advising Big Data Transfer Over Dedicated Connections Based on Profiling Optimization. IEEE/ACM Trans. Netw. 27(6): 2280-2293 (2019) - [c92]Qiao Kang
, Ankit Agrawal
, Alok N. Choudhary, Alex Sim
, Kesheng Wu
, Rajkumar Kettimuthu, Peter H. Beckman, Zhengchun Liu, Wei-keng Liao
:
Spatiotemporal Real-Time Anomaly Detection for Supercomputing Systems. IEEE BigData 2019: 4381-4389 - [c91]Yuanlai Liu, Zhengchun Liu
, Rajkumar Kettimuthu, Nageswara S. V. Rao, Zizhong Chen
, Ian T. Foster:
Data Transfer between Scientific Facilities - Bottleneck Analysis, Insights and Optimizations. CCGRID 2019: 122-131 - [c90]Joaquin Chung, Zhengchun Liu, Rajkumar Kettimuthu, Ian T. Foster:
Toward an Elastic Data Transfer Infrastructure. eScience 2019: 262-265 - [c89]Nageswara S. V. Rao, Qiang Liu, Satyabrata Sen
, Zhengchun Liu
, Rajkumar Kettimuthu, Ian T. Foster:
Measurements and analytics of wide-area file transfers over dedicated connections. ICDCN 2019: 183-192 - [c88]Joaquin Chung, Zhengchun Liu, Rajkumar Kettimuthu, Ian T. Foster:
Elastic Data Transfer Infrastructure (DTI) on the Chameleon Cloud. ICNP 2019: 1-2 - [c87]Nageswara S. V. Rao, Neena Imam, Zhengchun Liu, Rajkumar Kettimuthu, Ian T. Foster:
Machine Learning Methods for Connection RTT and Loss Rate Estimation Using MPI Measurements Under Random Losses. MLN 2019: 154-174 - [c86]Vibhatha Abeykoon, Zhengchun Liu, Rajkumar Kettimuthu, Geoffrey C. Fox, Ian T. Foster:
Scientific Image Restoration Anywhere. XLOOP@SC 2019: 8-13 - [c85]Nageswara S. V. Rao, Neena Imam, Zhengchun Liu, Rajkumar Kettimuthu, Ian T. Foster:
Estimation of RTT and Loss Rate of Wide-Area Connections Using MPI Measurements. INDIS@SC 2019: 17-24 - [c84]Zhengchun Liu, Tekin Bicer
, Rajkumar Kettimuthu, Ian T. Foster:
Deep Learning Accelerated Light Source Experiments. DLS@SC 2019: 20-28 - [c83]Xiaoliang Wu, Joaquin Chung, Alexander Kolar, Eugene Wang, Tian Zhong, Rajkumar Kettimuthu, Martin Suchara
:
Simulations of Photonic Quantum Networks for Performance Analysis and Experiment Design. PHOTONICS@SC 2019: 28-35 - [c82]Mert Hidayetoglu
, Tekin Biçer
, Simon Garcia De Gonzalo, Bin Ren, Doga Gürsoy
, Rajkumar Kettimuthu, Ian T. Foster, Wen-mei W. Hwu:
MemXCT: memory-centric X-ray CT reconstruction with massive parallelization. SC 2019: 85:1-85:56 - [i3]Zhengchun Liu, Tekin Bicer, Rajkumar Kettimuthu, Doga Gürsoy, Francesco De Carlo, Ian T. Foster:
TomoGAN: Low-Dose X-Ray Tomography with Generative Adversarial Networks. CoRR abs/1902.07582 (2019) - [i2]Zhengchun Liu, Tekin Bicer, Rajkumar Kettimuthu, Ian T. Foster:
Deep Learning Accelerated Light Source Experiments. CoRR abs/1910.04081 (2019) - [i1]Vibhatha Abeykoon, Zhengchun Liu, Rajkumar Kettimuthu, Geoffrey C. Fox, Ian T. Foster:
Scientific Image Restoration Anywhere. CoRR abs/1911.05878 (2019) - 2018
- [j13]Sam Nickolay, Eun-Sung Jung
, Rajkumar Kettimuthu, Ian T. Foster:
Bridging the gap between peak and average loads on science networks. Future Gener. Comput. Syst. 79: 169-179 (2018) - [j12]Joaquin Chung, Eun-Sung Jung
, Rajkumar Kettimuthu, Nageswara S. V. Rao, Ian T. Foster
, Russ Clark, Henry L. Owen:
Advance reservation access control using software-defined networking and tokens. Future Gener. Comput. Syst. 79: 225-234 (2018) - [j11]Rajkumar Kettimuthu, Zhengchun Liu
, David Wheeler, Ian T. Foster
, Katrin Heitmann, Franck Cappello:
Transferring a petabyte in a day. Future Gener. Comput. Syst. 88: 191-198 (2018) - [j10]Zhengchun Liu
, Rajkumar Kettimuthu, Ian T. Foster, Peter H. Beckman:
Toward a smart data transfer node. Future Gener. Comput. Syst. 89: 10-18 (2018) - [j9]Fatma Alali, Nathan Hanford
, Eric Pouyoul, Rajkumar Kettimuthu, Mariam Kiran, Ben Mack-Crane, Brian Tierney, Yatish Kumar, Dipak Ghosal:
Calibers: A bandwidth calendaring paradigm for science workflows. Future Gener. Comput. Syst. 89: 736-745 (2018) - [c81]Deepak Nadig
, Eun-Sung Jung, Rajkumar Kettimuthu, Ian T. Foster, Nageswara S. V. Rao, Byrav Ramamurthy:
Comparative Performance Evaluation of High-performance Data Transfer Tools. ANTS 2018: 1-6 - [c80]Roee Ebenstein, Gagan Agrawal, Jiali Wang, Joshua M. Boley, Rajkumar Kettimuthu:
FDQ: Advance Analytics Over Real Scientific Array Datasets. eScience 2018: 453-463 - [c79]Rajkumar Kettimuthu, Zhengchun Liu
, Ian T. Foster, Peter H. Beckman, Alex Sim
, Kesheng Wu
, Wei-keng Liao
, Qiao Kang
, Ankit Agrawal
, Alok N. Choudhary:
Towards Autonomic Science Infrastructure: Architecture, Limitations, and Open Issues. AI-Science@HPDC 2018: 2:1-2:9 - [c78]Qiang Liu, Nageswara S. V. Rao, Satyabrata Sen
, Bradley W. Settlemyer, Hsing-Bung Chen, Joshua M. Boley, Rajkumar Kettimuthu, Dimitrios Katramatos:
Virtual Environment for Testing Software-Defined Networking Solutions for Scientific Workflows. AI-Science@HPDC 2018: 3:1-3:8 - [c77]Xi Yang, Tom Lehman, Rajkumar Kettimuthu, Linda Winkler, Eun-Sung Jung:
A Model Driven Intelligent Orchestration Approach to Service Automation in Large Distributed Infrastructures. AI-Science@HPDC 2018: 5:1-5:8 - [c76]Zhengchun Liu
, Rajkumar Kettimuthu, Ian T. Foster, Nageswara S. V. Rao:
Cross-geography scientific data transferring trends and behavior. HPDC 2018: 267-278 - [c75]Joaquin Chung, Rajkumar Kettimuthu, Nageswara S. V. Rao, Ian T. Foster:
Democratizing Network Reservations through Application-Aware Orchestration. ICCCN 2018: 1-9 - [c74]Nageswara S. V. Rao, Qiang Liu, Satyabrata Sen
, Rajkumar Kettimuthu, Joshua M. Boley, Bradley W. Settlemyer, Hsing-Bung Chen, Dimitrios Katramatos, Dantong Yu:
Software-Defined Network Solutions for Science Scenarios: Performance Testing Framework and Measurements. ICDCN 2018: 53:1-53:10 - [c73]Zhengchun Liu
, Rajkumar Kettimuthu, Ian T. Foster, Yuanlai Liu:
A Comprehensive Study of Wide Area Data Movement at a Scientific Computing Facility. ICDCS 2018: 1604-1611 - [c72]Nageswara S. V. Rao, Satyabrata Sen
, Zhengchun Liu
, Rajkumar Kettimuthu, Ian T. Foster:
Learning Concave-Convex Profiles of Data Transport over Dedicated Connections. MLN 2018: 1-22 - [c71]Zhengchun Liu
, Rajkumar Kettimuthu, Prasanna Balaprakash, Nageswara S. V. Rao, Ian T. Foster:
Building a Wide-Area File Transfer Performance Predictor: An Empirical Study. MLN 2018: 56-78 - [c70]Nageswara S. V. Rao, Qiang Liu, Satyabrata Sen
, Rajkumar Kettimuthu, Joshua M. Boley, Bradley W. Settlemyer, Hsing-Bung Chen, Dimitrios Katramatos:
Regression-Based Analytics for Response Dynamics of SDN Solutions and Components. NetSoft 2018: 350-355 - [c69]Nageswara S. V. Rao, Qiang Liu, Zhengchun Liu
, Rajkumar Kettimuthu, Ian T. Foster:
Throughput Analytics of Data Transfer Infrastructures. TRIDENTCOM 2018: 20-40 - 2017
- [c68]Tekin Bicer
, Doga Gürsoy
, Rajkumar Kettimuthu, Ian T. Foster, Bin Ren, Vincent De Andrade, Francesco De Carlo:
Real-Time Data Analysis and Autonomous Steering of Synchrotron Light Source Experiments. eScience 2017: 59-68 - [c67]Zhengchun Liu
, Rajkumar Kettimuthu, Sven Leyffer
, Prashant Palkar, Ian T. Foster:
A Mathematical Programming- and Simulation-Based Framework to Evaluate Cyberinfrastructure Design Choices. eScience 2017: 148-157 - [c66]Satyabrata Sen
, Nageswara S. V. Rao, Qiang Liu, Neena Imam, Rajkumar Kettimuthu, Ian T. Foster:
On Analytics of File Transfer Rates over Dedicated Wide-Area Connections. eScience 2017: 576-585 - [c65]Zhengchun Liu
, Prasanna Balaprakash
, Rajkumar Kettimuthu, Ian T. Foster:
Explaining Wide Area Data Transfer Performance. HPDC 2017: 167-178 - [c64]Nageswara S. V. Rao, Qiang Liu, Satyabrata Sen
, Don Towsley
, Gayane Vardoyan
, Rajkumar Kettimuthu, Ian T. Foster:
TCP Throughput Profiles Using Measurements over Dedicated Connections. HPDC 2017: 193-204 - [c63]Nageswara S. V. Rao, Qiang Liu, Satyabrata Sen
, Jesse Hanley
, Ian T. Foster, Rajkumar Kettimuthu, Chase Q. Wu, Daqing Yun, Don Towsley
, Gayane Vardoyan
:
Experiments and Analyses of Data Transfers over Wide-Area Dedicated Connections. ICCCN 2017: 1-9 - [c62]Daihou Wang, Eun-Sung Jung
, Rajkumar Kettimuthu, Ian T. Foster, David J. Foran, Manish Parashar:
Supporting Real-Time Jobs on the IBM Blue Gene/Q: Simulation-Based Study. JSSPP 2017: 83-102 - [c61]Daqing Yun, Chase Q. Wu, Nageswara S. V. Rao, Qiang Liu, Rajkumar Kettimuthu, Eun-Sung Jung
:
Data Transfer Advisor with Transport Profiling Optimization. LCN 2017: 269-277 - 2016
- [j8]Ketan Maheshwari, Eun-Sung Jung
, Jiayuan Meng, Vitali A. Morozov, Venkatram Vishwanath, Rajkumar Kettimuthu:
Workflow performance improvement using model-based scheduling over multiple clusters and clouds. Future Gener. Comput. Syst. 54: 206-218 (2016) - [j7]Mohammad Javad Rashti, Gerald Sabin, Rajkumar Kettimuthu:
Long-haul secure data transfer using hardware-assisted GridFTP. Future Gener. Comput. Syst. 56: 265-276 (2016) - [c60]Joshua M. Boley, Eun-Sung Jung
, Rajkumar Kettimuthu:
Adaptive QoS for data transfers using software-defined networking. ANTS 2016: 1-6 - [c59]Si Liu, Eun-Sung Jung
, Rajkumar Kettimuthu, Xian-He Sun, Michael E. Papka
:
Towards optimizing large-scale data transfers with end-to-end integrity verification. IEEE BigData 2016: 3002-3007 - [c58]Nageswara S. V. Rao, Qiang Liu, Satyabrata Sen
, Greg Hinkel, Neena Imam, Ian T. Foster, Rajkumar Kettimuthu, Bradley W. Settlemyer, Chase Q. Wu, Daqing Yun:
Experimental Analysis of File Transfer Rates over Wide-Area Dedicated Connections. HPCC/SmartCity/DSS 2016: 198-205 - [c57]Daqing Yun, Chase Q. Wu, Nageswara S. V. Rao, Qiang Liu, Rajkumar Kettimuthu, Eun-Sung Jung
:
Profiling Optimization for Big Data Transfer over Dedicated Channels. ICCCN 2016: 1-9 - [c56]Qiang Liu, Nageswara S. V. Rao, Chase Q. Wu, Daqing Yun, Rajkumar Kettimuthu, Ian T. Foster:
Measurement-based performance profiles and dynamics of UDT over dedicated connections. ICNP 2016: 1-10 - [c55]Prasanna Balaprakash
, Vitali A. Morozov, Rajkumar Kettimuthu, Kalyan Kumaran, Ian T. Foster:
Improving Data Transfer Throughput with Direct Search Optimization. ICPP 2016: 248-257 - [c54]Rajkumar Kettimuthu, Gagan Agrawal, P. Sadayappan, Ian T. Foster:
Differentiated Scheduling of Response-Critical and Best-Effort Wide-Area Data Transfers. IPDPS 2016: 1113-1122 - 2015
- [j6]Eun-Sung Jung
, Rajkumar Kettimuthu, Venkatram Vishwanath:
Cluster-to-cluster data transfer with data compression over wide-area networks. J. Parallel Distributed Comput. 79-80: 90-103 (2015) - [c53]Tekin Bicer
, Doga Gürsoy
, Rajkumar Kettimuthu, Francesco De Carlo, Gagan Agrawal, Ian T. Foster:
Rapid Tomographic Image Reconstruction via Large-Scale Parallelization. Euro-Par 2015: 289-302 - [c52]Nageswara S. V. Rao
, Don Towsley
, Gayane Vardoyan
, Bradley W. Settlemyer, Ian T. Foster, Rajkumar Kettimuthu:
Sustained Wide-Area TCP Memory Transfers over Dedicated Connections. HPCC/CSS/ICESS 2015: 1603-1606 - [c51]Daqing Yun, Chase Qishi Wu, Nageswara S. V. Rao
, Bradley W. Settlemyer, Josh Lothian, Rajkumar Kettimuthu, Venkatram Vishwanath:
Profiling transport performance for big data transfer over dedicated channels. ICNC 2015: 858-862 - [c50]Xin Wang, Wei Tang, Rajkumar Kettimuthu, Zhiling Lan:
Utility-Based Scheduling for Bulk Data Transfers between Distributed Computing Facilities. ICPP Workshops 2015: 175-183 - [c49]Eun-Sung Jung
, Rajkumar Kettimuthu:
High-Performance Serverless Data Transfer over Wide-Area Networks. IPDPS Workshops 2015: 557-564 - [c48]Rajkumar Kettimuthu, Gayane Vardoyan
, Gagan Agrawal, P. Sadayappan, Ian T. Foster:
An elegant sufficiency: load-aware differentiated scheduling of data transfers. SC 2015: 46:1-46:12 - 2014
- [j5]Eun-Sung Jung
, Rajkumar Kettimuthu:
Challenges and Opportunities for Data-Intensive Computing in the Cloud. Computer 47(12): 82-85 (2014) - [c47]Rajkumar Kettimuthu, Gayane Vardoyan
, Gagan Agrawal, P. Sadayappan:
Modeling and Optimizing Large-Scale Wide-Area Data Transfers. CCGRID 2014: 196-205 - [c46]Wei Tang, Jonathan Jenkins, Folker Meyer, Robert B. Ross, Rajkumar Kettimuthu, Linda Winkler, Xi Yang, Thomas Lehman, Narayan Desai:
Data-Aware Resource Scheduling for Multicloud Workflows: A Fine-Grained Simulation Approach. CloudCom 2014: 887-892 - [c45]Ketan Maheshwari, Eun-Sung Jung
, Jiayuan Meng, Venkatram Vishwanath, Rajkumar Kettimuthu:
Improving Multisite Workflow Performance Using Model-Based Scheduling. ICPP 2014: 131-140 - [c44]Eun-Sung Jung
, Venkatram Vishwanath, Rajkumar Kettimuthu:
Distributed multipath routing algorithm for data center networks. DISCS@SC 2014: 49-56 - 2013
- [c43]Eun-Sung Jung
, Rajkumar Kettimuthu, Venkatram Vishwanath:
Toward optimizing disk-to-disk transfer on 100G networks. IEEE ANTS 2013: 1-6 - [c42]Ketan Maheshwari, Eun-Sung Jung
, Jiayuan Meng, Venkatram Vishwanath, Rajkumar Kettimuthu:
Model-driven multisite workflow scheduling. CLUSTER 2013: 1-5 - [c41]Gayane Vardoyan
, Rajkumar Kettimuthu, Michael Link, Steven Tuecke
:
Characterizing throughput bottlenecks for secure GridFTP transfers. ICNC 2013: 861-866 - [c40]Eun-Sung Jung
, Ketan Maheshwari, Rajkumar Kettimuthu:
Pipelining/Overlapping Data Transfer for Distributed Data-Intensive Job Execution. ICPP 2013: 791-797 - [c39]Yu Su, Yi Wang, Gagan Agrawal, Rajkumar Kettimuthu:
SDQuery DSI: integrating data management support with a wide area data transfer protocol. SC 2013: 47:1-47:12 - 2012
- [j4]Bryce Allen, John Bresnahan, Lisa Childers, Ian T. Foster, Gopi Kandaswamy, Rajkumar Kettimuthu, Jack Kordas, Mike Link, Stuart Martin, Karl Pickett, Steven Tuecke
:
Software as a service for data scientists. Commun. ACM 55(2): 81-88 (2012) - [c38]S. Narayanan, T. J. Madden, A. R. Sandy, Rajkumar Kettimuthu, Michael Link:
GridFTP based real-time data movement architecture for x-ray photon correlation spectroscopy at the Advanced Photon Source. eScience 2012: 1-8 - [c37]Dinanath Sulakhe, Rajkumar Kettimuthu, Utpal J. Dave:
High-performance data management for genome sequencing centers using Globus Online: A case study. eScience 2012: 1-6 - [c36]Rajkumar Kettimuthu, Lukasz Lacinski, Mike Link, Karl Pickett, Steven Tuecke
, Ian T. Foster:
Instant GridFTP. IPDPS Workshops 2012: 1104-1112 - [c35]Jun Yi, Rajkumar Kettimuthu, Venkatram Vishwanath:
Accelerating Data Movement Leveraging End-System and Network Parallelism. SC Companion 2012: 516-525 - [c34]Dan Gunter
, Rajkumar Kettimuthu, Ezra Kissel, D. Martin Swany
, Jun Yi, Jason Zurawski
:
Exploiting Network Parallelism for Improving Data Transfer Performance. SC Companion 2012: 1600-1606 - [c33]Ian T. Foster, Rajkumar Kettimuthu, Stuart Martin, Steven Tuecke
, Daniel Milroy
, Brock Palen, Thomas Hauser
, Jazcek Braden:
Campus bridging made easy via Globus services. XSEDE 2012: 50:1-50:8 - 2011
- [j3]Wantao Liu, Brian Tieman, Rajkumar Kettimuthu, Ian T. Foster:
Moving huge scientific datasets over the Internet. Concurr. Comput. Pract. Exp. 23(18): 2404-2420 (2011) - [c32]John Bresnahan, Michael Link, Rajkumar Kettimuthu, Ian T. Foster
:
Managed GridFTP. IPDPS Workshops 2011: 907-913 - [c31]Rajkumar Kettimuthu, Steven Link, John Bresnahan, Michael Link, Ian T. Foster:
Globus XIO pipe open driver: enabling GridFTP to leverage standard Unix tools. TG 2011: 20:1-20:7 - 2010
- [c30]Hari Subramoni, Ping Lai, Rajkumar Kettimuthu, Dhabaleswar K. Panda:
High Performance Data Transfer in Grid Environment Using GridFTP over InfiniBand. CCGRID 2010: 557-564 - [c29]Rajkumar Kettimuthu, Alex Sim
, Dan Gunter
, Bill Allcock, Peer-Timo Bremer, John Bresnahan, Andrew Cherry, Lisa Childers, Eli Dart
, Ian T. Foster, Kevin Harms, Jason Hick, Jason Lee
, Michael Link, Jeff Long, Keith Miller, Vijaya Natarajan, Valerio Pascucci, Ken Raffenetti, David Ressman, Dean N. Williams, Loren Wilson, Linda Winkler:
Lessons learned from moving earth system grid data sets over a 20 Gbps wide-area network. HPDC 2010: 316-319 - [c28]Wantao Liu, Brian Tieman, Rajkumar Kettimuthu, Ian T. Foster:
A data transfer framework for large-scale science experiments. HPDC 2010: 717-724 - [c27]Wantao Liu, Rajkumar Kettimuthu, Bo Li, Ian T. Foster
:
An adaptive strategy for scheduling data-intensive applications in Grid environments. ICT 2010: 642-649
2000 – 2009
- 2009
- [c26]Wantao Liu, Rajkumar Kettimuthu, Brian Tieman, Ravi K. Madduri
, Bo Li, Ian T. Foster:
GridFTP GUI: An Easy and Efficient Way to Transfer Data in Grid. GridNets 2009: 57-66 - [c25]Wantao Liu, Rajkumar Kettimuthu, Ravi K. Madduri:
DataMover: A Lightweight, Extensible Data Movement Framework for Grid Environments. PDPTA 2009: 437-443 - 2008
- [c24]Rajkumar Kettimuthu, Wantao Liu, Frank Siebenlist, Ian T. Foster
:
Communicating Security Assertions over the GridFTP Control Channel. eScience 2008: 426-427 - [c23]Gaurav Khanna, Ümit V. Çatalyürek
, Tahsin M. Kurç, P. Sadayappan, Joel H. Saltz, Rajkumar Kettimuthu, Ian T. Foster:
Multi-hop path splitting and multi-pathing optimizations for data transfers over shared wide-area networks using gridFTP. HPDC 2008: 225-226 - [c22]Gaurav Khanna, Ümit V. Çatalyürek
, Tahsin M. Kurç, Rajkumar Kettimuthu, P. Sadayappan, Joel H. Saltz:
A dynamic scheduling approach for coordinated wide-area data transfers using GridFTP. IPDPS 2008: 1-12 - [c21]Rajkumar Kettimuthu, Wantao Liu, Joseph M. Link, John Bresnahan:
A GridFTP Transport Driver for Globus XIO. PDPTA 2008: 843-849 - [c20]Pavan Balaji, Wu-chun Feng, Jeremy S. Archuleta, Heshan Lin, Rajkumar Kettimuthu, Rajeev Thakur
, Xiaosong Ma:
Semantics-based distributed I/O for mpiBLAST. PPoPP 2008: 293-294 - [c19]Gaurav Khanna, Ümit V. Çatalyürek
, Tahsin M. Kurç, Rajkumar Kettimuthu, P. Sadayappan, Ian T. Foster, Joel H. Saltz:
Using overlays for efficient data transfer over shared wide-area networks. SC 2008: 47 - 2007
- [c18]John Bresnahan, Michael Link, Gaurav Khanna, Zulfikar Imani, Rajkumar Kettimuthu, Ian T. Foster:
Globus GridFTP: what's new in 2007. GridNets 2007: 19 - [c17]Rajkumar Kettimuthu:
Message from SRMPDS Program Chair. ICPADS 2007: 1 - [c16]Rajkumar Kettimuthu, William E. Allcock
, Lee Liming
, John-Paul Navarro
, Ian T. Foster
:
GridCopy: Moving Data Fast on the Grid. IPDPS 2007: 1-6 - [c15]R. Vijayprasanth, R. Kavithaa, Rajkumar Kettimuthu:
LEGS: A WSRF Service to Estimate Latency Between Arbitrary Hosts on the Internet. PDPTA 2007: 360-364 - 2006
- [c14]John Bresnahan, Rajkumar Kettimuthu, Ian T. Foster
:
XIOPerf: A Tool for Evaluating Network Protocols. BROADNETS 2006 - 2005
- [j2]Rajkumar Kettimuthu, Vijay Subramani, Srividya Srinivasan, Thiagaraja Gopalsamy, Dhabaleswar K. Panda, P. Sadayappan:
Selective preemption strategies for parallel job scheduling. Int. J. High Perform. Comput. Netw. 3(2/3): 122-152 (2005) - [c13]William E. Allcock
, S. Hegde, Rajkumar Kettimuthu:
Restricted Slow-Start for TCP. CLUSTER 2005: 1-2 - [c12]Rajkumar Kettimuthu, Sankara Muthukrishnan:
Is Bluetooth suitable for large-scale sensor networks? ICWN 2005: 448-454 - [c11]William E. Allcock
, John Bresnahan, Rajkumar Kettimuthu, Joseph M. Link:
The Globus eXtensible Input/Output System (XIO): A Protocol Independent IO System for the Grid. IPDPS 2005 - [c10]Sankara Muthukrishnan, Rajkumar Kettimuthu:
A Performance Study of Parallel FFT in Clos and Mesh Networks. PDPTA 2005: 1056-1062 - [c9]William E. Allcock
, John Bresnahan, Rajkumar Kettimuthu, Michael Link:
The Globus Striped GridFTP Framework and Server. SC 2005: 54 - 2004
- [c8]Rajkumar Kettimuthu, William E. Allcock:
Improved Selective Acknowledgment Scheme for TCP. International Conference on Internet Computing 2004: 913-919 - 2003
- [j1]William E. Allcock
, John Bresnahan, Julian J. Bunn, S. Hegde, Joseph A. Insley, Rajkumar Kettimuthu, Harvey B. Newman, Sylvain Ravot, Tony Rimovsky, Conrad Steenberg, Linda Winkler:
Grid-enabled particle physics event analysis: experiences using a 10 Gb, high-latency network for a high-energy physics application. Future Gener. Comput. Syst. 19(6): 983-997 (2003) - [c7]Gerald Sabin, Rajkumar Kettimuthu, Arun Rajan, P. Sadayappan:
Scheduling of Parallel Jobs in a Heterogeneous Multi-site Environement. JSSPP 2003: 87-104 - 2002
- [c6]Vijay Subramani, Rajkumar Kettimuthu, Srividya Srinivasan, Jeanette Johnston, P. Sadayappan:
Selective Buddy Allocation for Scheduling Parallel Jobs on Clusters. CLUSTER 2002: 107- - [c5]Srividya Srinivasan, Vijay Subramani, Rajkumar Kettimuthu, Praveen Holenarsipur, P. Sadayappan:
Effective Selection of Partition Sizes for Moldable Scheduling of Parallel Jobs. HiPC 2002: 174-183 - [c4]Vijay Subramani, Rajkumar Kettimuthu, Srividya Srinivasan, P. Sadayappan:
Distributed Job Scheduling on Computational Grids Using Multiple Simultaneous Requests. HPDC 2002: 359- - [c3]Rajkumar Kettimuthu, Vijay Subramani, Srividya Srinivasan, Thiagaraja Gopalsamy:
Selective Preemption Strategies for Parallel Job Scheduling. ICPP 2002: 602-612 - [c2]Srividya Srinivasan, Rajkumar Kettimuthu, Vijay Subramani, P. Sadayappan:
Characterization of Backfilling Strategies for Parallel Job Scheduling. ICPP Workshops 2002: 514-522 - [c1]Srividya Srinivasan, Rajkumar Kettimuthu, Vijay Subramani, P. Sadayappan:
Selective Reservation Strategies for Backfill Job Scheduling. JSSPP 2002: 55-71
Coauthor Index
aka: Tekin Biçer
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