Selective Buddy Allocation for Scheduling Parallel Jobs on Clusters. - Vijay Subramani; Rajkumar Kettimuthu; Srividya Srinivasan; Jeanette Johnston; P. Sadayappan (CLUSTER, 2002)

Effective Selection of Partition Sizes for Moldable Scheduling of Parallel Jobs. - Srividya Srinivasan; Vijay Subramani; Rajkumar Kettimuthu; Praveen Holenarsipur; P. Sadayappan (HiPC, 2002)

Distributed Job Scheduling on Computational Grids Using Multiple Simultaneous Requests. - Vijay Subramani; Rajkumar Kettimuthu; Srividya Srinivasan; P. Sadayappan (HPDC, 2002)

Selective Preemption Strategies for Parallel Job Scheduling. - Rajkumar Kettimuthu; Vijay Subramani; Srividya Srinivasan; Thiagaraja Gopalsamy (ICPP, 2002)

Characterization of Backfilling Strategies for Parallel Job Scheduling. - Srividya Srinivasan; Rajkumar Kettimuthu; Vijay Subramani; P. Sadayappan (ICPP Workshops, 2002)

Selective Reservation Strategies for Backfill Job Scheduling. - Srividya Srinivasan; Rajkumar Kettimuthu; Vijay Subramani; P. Sadayappan (JSSPP, 2002)

Scheduling of Parallel Jobs in a Heterogeneous Multi-site Environement. - Gerald Sabin; Rajkumar Kettimuthu; Arun Rajan; P. Sadayappan (JSSPP, 2003)

Grid-enabled particle physics event analysis: experiences using a 10 Gb, high-latency network for a high-energy physics application. - 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 (Future Gener. Comput. Syst., 2003)

Improved Selective Acknowledgment Scheme for TCP. - Rajkumar Kettimuthu; William E. Allcock (International Conference on Internet Computing, 2004)

Restricted Slow-Start for TCP. - William E. Allcock; S. Hegde; Rajkumar Kettimuthu (CLUSTER, 2005)

Is Bluetooth suitable for large-scale sensor networks? - Rajkumar Kettimuthu; Sankara Muthukrishnan (ICWN, 2005)

The Globus eXtensible Input/Output System (XIO): A Protocol Independent IO System for the Grid. - William E. Allcock; John Bresnahan; Rajkumar Kettimuthu; Joseph M. Link (IPDPS, 2005)

A Performance Study of Parallel FFT in Clos and Mesh Networks. - Sankara Muthukrishnan; Rajkumar Kettimuthu (PDPTA, 2005)

The Globus Striped GridFTP Framework and Server. - William E. Allcock; John Bresnahan; Rajkumar Kettimuthu; Michael Link (SC, 2005)

Selective preemption strategies for parallel job scheduling. - Rajkumar Kettimuthu; Vijay Subramani; Srividya Srinivasan; Thiagaraja Gopalsamy; Dhabaleswar K. Panda 001; P. Sadayappan (Int. J. High Perform. Comput. Netw., 2005)

XIOPerf: A Tool for Evaluating Network Protocols. - John Bresnahan; Rajkumar Kettimuthu; Ian T. Foster (BROADNETS, 2006)

Globus GridFTP: what's new in 2007. - John Bresnahan; Michael Link; Gaurav Khanna 002; Zulfikar Imani; Rajkumar Kettimuthu; Ian T. Foster (GridNets, 2007)

Message from SRMPDS Program Chair. - Rajkumar Kettimuthu (ICPADS, 2007)

GridCopy: Moving Data Fast on the Grid. - Rajkumar Kettimuthu; William E. Allcock; Lee Liming; John-Paul Navarro; Ian T. Foster (IPDPS, 2007)

LEGS: A WSRF Service to Estimate Latency Between Arbitrary Hosts on the Internet. - R. Vijayprasanth; R. Kavithaa; Rajkumar Kettimuthu (PDPTA, 2007)

Communicating Security Assertions over the GridFTP Control Channel. - Rajkumar Kettimuthu; Wantao Liu; Frank Siebenlist; Ian T. Foster (eScience, 2008)

Multi-hop path splitting and multi-pathing optimizations for data transfers over shared wide-area networks using gridFTP. - Gaurav Khanna 002; Ümit V. Çatalyürek; Tahsin M. Kurç; P. Sadayappan; Joel H. Saltz; Rajkumar Kettimuthu; Ian T. Foster (HPDC, 2008)

A dynamic scheduling approach for coordinated wide-area data transfers using GridFTP. - Gaurav Khanna 002; Ümit V. Çatalyürek; Tahsin M. Kurç; Rajkumar Kettimuthu; P. Sadayappan; Joel H. Saltz (IPDPS, 2008)

A GridFTP Transport Driver for Globus XIO. - Rajkumar Kettimuthu; Wantao Liu; Joseph M. Link; John Bresnahan (PDPTA, 2008)

Semantics-based distributed I/O for mpiBLAST. - Pavan Balaji; Wu-chun Feng; Jeremy S. Archuleta; Heshan Lin; Rajkumar Kettimuthu; Rajeev Thakur; Xiaosong Ma (PPoPP, 2008)

Using overlays for efficient data transfer over shared wide-area networks. - Gaurav Khanna 002; Ümit V. Çatalyürek; Tahsin M. Kurç; Rajkumar Kettimuthu; P. Sadayappan; Ian T. Foster; Joel H. Saltz (SC, 2008)

GridFTP GUI: An Easy and Efficient Way to Transfer Data in Grid. - Wantao Liu; Rajkumar Kettimuthu; Brian Tieman; Ravi K. Madduri; Bo Li 005; Ian T. Foster (GridNets, 2009)

DataMover: A Lightweight, Extensible Data Movement Framework for Grid Environments. - Wantao Liu; Rajkumar Kettimuthu; Ravi K. Madduri (PDPTA, 2009)

High Performance Data Transfer in Grid Environment Using GridFTP over InfiniBand. - Hari Subramoni; Ping Lai; Rajkumar Kettimuthu; Dhabaleswar K. Panda 001 (CCGRID, 2010)

Lessons learned from moving earth system grid data sets over a 20 Gbps wide-area network. - 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; et al. (HPDC, 2010)

A data transfer framework for large-scale science experiments. - Wantao Liu; Brian Tieman; Rajkumar Kettimuthu; Ian T. Foster (HPDC, 2010)

An adaptive strategy for scheduling data-intensive applications in Grid environments. - Wantao Liu; Rajkumar Kettimuthu; Bo Li 005; Ian T. Foster (ICT, 2010)

Managed GridFTP. - John Bresnahan; Michael Link; Rajkumar Kettimuthu; Ian T. Foster (IPDPS Workshops, 2011)

Globus XIO pipe open driver: enabling GridFTP to leverage standard Unix tools. - Rajkumar Kettimuthu; Steven Link; John Bresnahan; Michael Link; Ian T. Foster (TG, 2011)

Moving huge scientific datasets over the Internet. - Wantao Liu; Brian Tieman; Rajkumar Kettimuthu; Ian T. Foster (Concurr. Comput. Pract. Exp., 2011)

GridFTP based real-time data movement architecture for x-ray photon correlation spectroscopy at the Advanced Photon Source. - S. Narayanan; T. J. Madden; A. R. Sandy; Rajkumar Kettimuthu; Michael Link (eScience, 2012)

High-performance data management for genome sequencing centers using Globus Online: A case study. - Dinanath Sulakhe; Rajkumar Kettimuthu; Utpal J. Dave (eScience, 2012)

Instant GridFTP. - Rajkumar Kettimuthu; Lukasz Lacinski; Mike Link; Karl Pickett; Steven Tuecke; Ian T. Foster (IPDPS Workshops, 2012)

Exploiting Network Parallelism for Improving Data Transfer Performance. - Dan Gunter; Rajkumar Kettimuthu; Ezra Kissel; D. Martin Swany; Jun Yi; Jason Zurawski (SC Companion, 2012)

Accelerating Data Movement Leveraging End-System and Network Parallelism. - Jun Yi; Rajkumar Kettimuthu; Venkatram Vishwanath (SC Companion, 2012)

Campus bridging made easy via Globus services. - Ian T. Foster; Rajkumar Kettimuthu; Stuart Martin; Steven Tuecke; Daniel Milroy; Brock Palen; Thomas Hauser; Jazcek Braden (XSEDE, 2012)

Software as a service for data scientists. - Bryce Allen; John Bresnahan; Lisa Childers; Ian T. Foster; Gopi Kandaswamy; Rajkumar Kettimuthu; Jack Kordas; Mike Link; Stuart Martin; Karl Pickett; Steven Tuecke (Commun. ACM, 2012)

Toward optimizing disk-to-disk transfer on 100G networks. - Eun-Sung Jung; Rajkumar Kettimuthu; Venkatram Vishwanath (IEEE ANTS, 2013)

Model-driven multisite workflow scheduling. - Ketan Maheshwari; Eun-Sung Jung; Jiayuan Meng; Venkatram Vishwanath; Rajkumar Kettimuthu (CLUSTER, 2013)

Characterizing throughput bottlenecks for secure GridFTP transfers. - Gayane Vardoyan; Rajkumar Kettimuthu; Michael Link; Steven Tuecke (ICNC, 2013)

Pipelining/Overlapping Data Transfer for Distributed Data-Intensive Job Execution. - Eun-Sung Jung; Ketan Maheshwari; Rajkumar Kettimuthu (ICPP, 2013)

SDQuery DSI: integrating data management support with a wide area data transfer protocol. - Yu Su 011; Yi Wang; Gagan Agrawal; Rajkumar Kettimuthu (SC, 2013)

Modeling and Optimizing Large-Scale Wide-Area Data Transfers. - Rajkumar Kettimuthu; Gayane Vardoyan; Gagan Agrawal; P. Sadayappan (CCGRID, 2014)

Data-Aware Resource Scheduling for Multicloud Workflows: A Fine-Grained Simulation Approach. - Wei Tang 001; Jonathan Jenkins; Folker Meyer; Robert B. Ross; Rajkumar Kettimuthu; Linda Winkler; Xi Yang 002; Thomas Lehman; Narayan Desai (CloudCom, 2014)

Improving Multisite Workflow Performance Using Model-Based Scheduling. - Ketan Maheshwari; Eun-Sung Jung; Jiayuan Meng; Venkatram Vishwanath; Rajkumar Kettimuthu (ICPP, 2014)

Distributed multipath routing algorithm for data center networks. - Eun-Sung Jung; Venkatram Vishwanath; Rajkumar Kettimuthu (DISCS@SC, 2014)

Challenges and Opportunities for Data-Intensive Computing in the Cloud. - Eun-Sung Jung; Rajkumar Kettimuthu (Computer, 2014)

Rapid Tomographic Image Reconstruction via Large-Scale Parallelization. - Tekin Bicer; Doga Gürsoy; Rajkumar Kettimuthu; Francesco De Carlo; Gagan Agrawal; Ian T. Foster (Euro-Par, 2015)

Sustained Wide-Area TCP Memory Transfers over Dedicated Connections. - Nageswara S. V. Rao; Don Towsley; Gayane Vardoyan; Bradley W. Settlemyer; Ian T. Foster; Rajkumar Kettimuthu (HPCC/CSS/ICESS, 2015)

Profiling transport performance for big data transfer over dedicated channels. - Daqing Yun; Chase Qishi Wu; Nageswara S. V. Rao; Bradley W. Settlemyer; Josh Lothian; Rajkumar Kettimuthu; Venkatram Vishwanath (ICNC, 2015)

Utility-Based Scheduling for Bulk Data Transfers between Distributed Computing Facilities. - Xin Wang 115; Wei Tang 001; Rajkumar Kettimuthu; Zhiling Lan (ICPP Workshops, 2015)

High-Performance Serverless Data Transfer over Wide-Area Networks. - Eun-Sung Jung; Rajkumar Kettimuthu (IPDPS Workshops, 2015)

An elegant sufficiency: load-aware differentiated scheduling of data transfers. - Rajkumar Kettimuthu; Gayane Vardoyan; Gagan Agrawal; P. Sadayappan; Ian T. Foster (SC, 2015)

Cluster-to-cluster data transfer with data compression over wide-area networks. - Eun-Sung Jung; Rajkumar Kettimuthu; Venkatram Vishwanath (J. Parallel Distributed Comput., 2015)

Adaptive QoS for data transfers using software-defined networking. - Joshua M. Boley; Eun-Sung Jung; Rajkumar Kettimuthu (ANTS, 2016)

Towards optimizing large-scale data transfers with end-to-end integrity verification. - Si Liu; Eun-Sung Jung; Rajkumar Kettimuthu; Xian-He Sun; Michael E. Papka (IEEE BigData, 2016)

Experimental Analysis of File Transfer Rates over Wide-Area Dedicated Connections. - Nageswara S. V. Rao; Qiang Liu 007; Satyabrata Sen; Greg Hinkel; Neena Imam; Ian T. Foster; Rajkumar Kettimuthu; Bradley W. Settlemyer; Chase Q. Wu; Daqing Yun (HPCC/SmartCity/DSS, 2016)

Profiling Optimization for Big Data Transfer over Dedicated Channels. - Daqing Yun; Chase Q. Wu; Nageswara S. V. Rao; Qiang Liu 007; Rajkumar Kettimuthu; Eun-Sung Jung (ICCCN, 2016)

Measurement-based performance profiles and dynamics of UDT over dedicated connections. - Qiang Liu 007; Nageswara S. V. Rao; Chase Q. Wu; Daqing Yun; Rajkumar Kettimuthu; Ian T. Foster (ICNP, 2016)

Improving Data Transfer Throughput with Direct Search Optimization. - Prasanna Balaprakash; Vitali A. Morozov; Rajkumar Kettimuthu; Kalyan Kumaran; Ian T. Foster (ICPP, 2016)

Differentiated Scheduling of Response-Critical and Best-Effort Wide-Area Data Transfers. - Rajkumar Kettimuthu; Gagan Agrawal; P. Sadayappan; Ian T. Foster (IPDPS, 2016)

Workflow performance improvement using model-based scheduling over multiple clusters and clouds. - Ketan Maheshwari; Eun-Sung Jung; Jiayuan Meng; Vitali A. Morozov; Venkatram Vishwanath; Rajkumar Kettimuthu (Future Gener. Comput. Syst., 2016)

Long-haul secure data transfer using hardware-assisted GridFTP. - Mohammad Javad Rashti; Gerald Sabin; Rajkumar Kettimuthu (Future Gener. Comput. Syst., 2016)

Real-Time Data Analysis and Autonomous Steering of Synchrotron Light Source Experiments. - Tekin Bicer; Doga Gürsoy; Rajkumar Kettimuthu; Ian T. Foster; Bin Ren; Vincent De Andrade; Francesco De Carlo (eScience, 2017)

A Mathematical Programming- and Simulation-Based Framework to Evaluate Cyberinfrastructure Design Choices. - Zhengchun Liu; Rajkumar Kettimuthu; Sven Leyffer; Prashant Palkar; Ian T. Foster (eScience, 2017)

On Analytics of File Transfer Rates over Dedicated Wide-Area Connections. - Satyabrata Sen; Nageswara S. V. Rao; Qiang Liu 007; Neena Imam; Rajkumar Kettimuthu; Ian T. Foster (eScience, 2017)

Explaining Wide Area Data Transfer Performance. - Zhengchun Liu; Prasanna Balaprakash; Rajkumar Kettimuthu; Ian T. Foster (HPDC, 2017)

TCP Throughput Profiles Using Measurements over Dedicated Connections. - Nageswara S. V. Rao; Qiang Liu 007; Satyabrata Sen; Don Towsley; Gayane Vardoyan; Rajkumar Kettimuthu; Ian T. Foster (HPDC, 2017)

Experiments and Analyses of Data Transfers over Wide-Area Dedicated Connections. - Nageswara S. V. Rao; Qiang Liu 007; Satyabrata Sen; Jesse Hanley; Ian T. Foster; Rajkumar Kettimuthu; Chase Q. Wu; Daqing Yun; Don Towsley; Gayane Vardoyan (ICCCN, 2017)

Supporting Real-Time Jobs on the IBM Blue Gene/Q: Simulation-Based Study. - Daihou Wang; Eun-Sung Jung; Rajkumar Kettimuthu; Ian T. Foster; David J. Foran; Manish Parashar (JSSPP, 2017)

Data Transfer Advisor with Transport Profiling Optimization. - Daqing Yun; Chase Q. Wu; Nageswara S. V. Rao; Qiang Liu 007; Rajkumar Kettimuthu; Eun-Sung Jung (LCN, 2017)

Comparative Performance Evaluation of High-performance Data Transfer Tools. - Deepak Nadig; Eun-Sung Jung; Rajkumar Kettimuthu; Ian T. Foster; Nageswara S. V. Rao; Byrav Ramamurthy (ANTS, 2018)

FDQ: Advance Analytics Over Real Scientific Array Datasets. - Roee Ebenstein; Gagan Agrawal; Jiali Wang; Joshua M. Boley; Rajkumar Kettimuthu (eScience, 2018)

Virtual Environment for Testing Software-Defined Networking Solutions for Scientific Workflows. - Qiang Liu 007; Nageswara S. V. Rao; Satyabrata Sen; Bradley W. Settlemyer; Hsing-Bung Chen; Joshua M. Boley; Rajkumar Kettimuthu; Dimitrios Katramatos (AI-Science@HPDC, 2018)

Towards Autonomic Science Infrastructure: Architecture, Limitations, and Open Issues. - Rajkumar Kettimuthu; Zhengchun Liu; Ian T. Foster; Peter H. Beckman; Alex Sim; Kesheng Wu; Wei-keng Liao; Qiao Kang; Ankit Agrawal 001; Alok N. Choudhary (AI-Science@HPDC, 2018)

Cross-geography scientific data transferring trends and behavior. - Zhengchun Liu; Rajkumar Kettimuthu; Ian T. Foster; Nageswara S. V. Rao (HPDC, 2018)

A Model Driven Intelligent Orchestration Approach to Service Automation in Large Distributed Infrastructures. - Xi Yang 002; Tom Lehman; Rajkumar Kettimuthu; Linda Winkler; Eun-Sung Jung (AI-Science@HPDC, 2018)

Democratizing Network Reservations through Application-Aware Orchestration. - Joaquin Chung 001; Rajkumar Kettimuthu; Nageswara S. V. Rao; Ian T. Foster (ICCCN, 2018)

Software-Defined Network Solutions for Science Scenarios: Performance Testing Framework and Measurements. - Nageswara S. V. Rao; Qiang Liu 007; Satyabrata Sen; Rajkumar Kettimuthu; Joshua M. Boley; Bradley W. Settlemyer; Hsing-Bung Chen; Dimitrios Katramatos; Dantong Yu (ICDCN, 2018)

A Comprehensive Study of Wide Area Data Movement at a Scientific Computing Facility. - Zhengchun Liu; Rajkumar Kettimuthu; Ian T. Foster; Yuanlai Liu (ICDCS, 2018)

Building a Wide-Area File Transfer Performance Predictor: An Empirical Study. - Zhengchun Liu; Rajkumar Kettimuthu; Prasanna Balaprakash; Nageswara S. V. Rao; Ian T. Foster (MLN, 2018)

Learning Concave-Convex Profiles of Data Transport over Dedicated Connections. - Nageswara S. V. Rao; Satyabrata Sen; Zhengchun Liu; Rajkumar Kettimuthu; Ian T. Foster (MLN, 2018)

Regression-Based Analytics for Response Dynamics of SDN Solutions and Components. - Nageswara S. V. Rao; Qiang Liu 007; Satyabrata Sen; Rajkumar Kettimuthu; Joshua M. Boley; Bradley W. Settlemyer; Hsing-Bung Chen; Dimitrios Katramatos (NetSoft, 2018)

Throughput Analytics of Data Transfer Infrastructures. - Nageswara S. V. Rao; Qiang Liu 007; Zhengchun Liu; Rajkumar Kettimuthu; Ian T. Foster (TRIDENTCOM, 2018)

Calibers: A bandwidth calendaring paradigm for science workflows. - Fatma Alali; Nathan Hanford; Eric Pouyoul; Rajkumar Kettimuthu; Mariam Kiran; Ben Mack-Crane; Brian Tierney; Yatish Kumar; Dipak Ghosal (Future Gener. Comput. Syst., 2018)

Advance reservation access control using software-defined networking and tokens. - Joaquin Chung 001; Eun-Sung Jung; Rajkumar Kettimuthu; Nageswara S. V. Rao; Ian T. Foster; Russ Clark; Henry L. Owen (Future Gener. Comput. Syst., 2018)

Transferring a petabyte in a day. - Rajkumar Kettimuthu; Zhengchun Liu; David Wheeler; Ian T. Foster; Katrin Heitmann; Franck Cappello (Future Gener. Comput. Syst., 2018)

Toward a smart data transfer node. - Zhengchun Liu; Rajkumar Kettimuthu; Ian T. Foster; Peter H. Beckman (Future Gener. Comput. Syst., 2018)

Bridging the gap between peak and average loads on science networks. - Sam Nickolay; Eun-Sung Jung; Rajkumar Kettimuthu; Ian T. Foster (Future Gener. Comput. Syst., 2018)

Spatiotemporal Real-Time Anomaly Detection for Supercomputing Systems. - Qiao Kang; Ankit Agrawal 001; Alok N. Choudhary; Alex Sim; Kesheng Wu; Rajkumar Kettimuthu; Peter H. Beckman; Zhengchun Liu; Wei-keng Liao (IEEE BigData, 2019)

Data Transfer between Scientific Facilities - Bottleneck Analysis, Insights and Optimizations. - Yuanlai Liu; Zhengchun Liu; Rajkumar Kettimuthu; Nageswara S. V. Rao; Zizhong Chen; Ian T. Foster (CCGRID, 2019)

Toward an Elastic Data Transfer Infrastructure. - Joaquin Chung 001; Zhengchun Liu; Rajkumar Kettimuthu; Ian T. Foster (eScience, 2019)

Measurements and analytics of wide-area file transfers over dedicated connections. - Nageswara S. V. Rao; Qiang Liu 007; Satyabrata Sen; Zhengchun Liu; Rajkumar Kettimuthu; Ian T. Foster (ICDCN, 2019)

Elastic Data Transfer Infrastructure (DTI) on the Chameleon Cloud. - Joaquin Chung 001; Zhengchun Liu; Rajkumar Kettimuthu; Ian T. Foster (ICNP, 2019)

Machine Learning Methods for Connection RTT and Loss Rate Estimation Using MPI Measurements Under Random Losses. - Nageswara S. V. Rao; Neena Imam; Zhengchun Liu; Rajkumar Kettimuthu; Ian T. Foster (MLN, 2019)

Scientific Image Restoration Anywhere. - Vibhatha Abeykoon; Zhengchun Liu; Rajkumar Kettimuthu; Geoffrey C. Fox; Ian T. Foster (XLOOP@SC, 2019)

MemXCT: memory-centric X-ray CT reconstruction with massive parallelization. - Mert Hidayetoglu; Tekin Biçer; Simon Garcia De Gonzalo; Bin Ren; Doga Gürsoy; Rajkumar Kettimuthu; Ian T. Foster; Wen-mei W. Hwu (SC, 2019)

Deep Learning Accelerated Light Source Experiments. - Zhengchun Liu; Tekin Bicer; Rajkumar Kettimuthu; Ian T. Foster (DLS@SC, 2019)

Estimation of RTT and Loss Rate of Wide-Area Connections Using MPI Measurements. - Nageswara S. V. Rao; Neena Imam; Zhengchun Liu; Rajkumar Kettimuthu; Ian T. Foster (INDIS@SC, 2019)

Simulations of Photonic Quantum Networks for Performance Analysis and Experiment Design. - Xiaoliang Wu 002; Joaquin Chung 001; Alexander Kolar; Eugene Wang; Tian Zhong; Rajkumar Kettimuthu; Martin Suchara (PHOTONICS@SC, 2019)

TomoGAN: Low-Dose X-Ray Tomography with Generative Adversarial Networks. - Zhengchun Liu; Tekin Bicer; Rajkumar Kettimuthu; Doga Gürsoy; Francesco De Carlo; Ian T. Foster (CoRR, 2019)

Orchestrating intercontinental advance reservations with software-defined exchanges. - Joaquin Chung 001; Rajkumar Kettimuthu; Nam Pho; Russ Clark; Henry L. Owen (Future Gener. Comput. Syst., 2019)

High-Performance End-to-End Integrity Verification on Big Data Transfer. - Eun-Sung Jung; Si Liu; Rajkumar Kettimuthu; Sungwook Chung (IEICE Trans. Inf. Syst., 2019)

Advising Big Data Transfer Over Dedicated Connections Based on Profiling Optimization. - Daqing Yun; Chase Q. Wu; Nageswara S. V. Rao; Rajkumar Kettimuthu (IEEE/ACM Trans. Netw., 2019)

Resource Management for Processing Wide Area Data Streams on Supercomputers. - Joaquin Chung 001; Mainak Adhikari; Satish Narayana Srirama; Eun-Sung Jung; Rajkumar Kettimuthu (ICCCN, 2020)

Characterization and identification of HPC applications at leadership computing facility. - Zhengchun Liu; Ryan Lewis; Rajkumar Kettimuthu; Kevin Harms; Philip H. Carns; Nageswara S. V. Rao; Ian T. Foster; Michael E. Papka (ICS, 2020)

Performance Prediction of Big Data Transfer Through Experimental Analysis and Machine Learning. - Daqing Yun; Wuji Liu; Chase Q. Wu; Nageswara S. V. Rao; Rajkumar Kettimuthu (Networking, 2020)

Tomographic Reconstruction of Dynamic Features with Streaming Sliding Subsets. - Tekin Bicer; Viktor V. Nikitin; Selin S. Aslan; Doga Gürsoy; Rajkumar Kettimuthu; Ian T. Foster (XLOOP@SC, 2020)

Petascale XCT: 3D image reconstruction with hierarchical communications on multi-GPU nodes. - Mert Hidayetoglu; Tekin Bicer; Simon Garcia De Gonzalo; Bin Ren; Vincent De Andrade; Doga Gürsoy; Raj Kettimuthu; Ian T. Foster; Wen-mei W. Hwu (SC, 2020)

Job characteristics on large-scale systems: long-term analysis, quantification, and implications. - Tirthak Patel; Zhengchun Liu; Raj Kettimuthu; Paul Rich; William E. Allcock; Devesh Tiwari (SC, 2020)

BraggNN: Fast X-ray Bragg Peak Analysis Using Deep Learning. - Zhengchun Liu; Hemant Sharma; Jun-Sang Park; Peter Kenesei; Jonathan D. Almer; Rajkumar Kettimuthu; Ian T. Foster (CoRR, 2020)

Operating Liquid-Cooled Large-Scale Systems: Long-Term Monitoring, Reliability Analysis, and Efficiency Measures. - Rohan Basu Roy; Tirthak Patel; Raj Kettimuthu; William E. Allcock; Paul Rich; Adam Scovel; Devesh Tiwari (HPCA, 2021)

3d Autoencoders For Feature Extraction In X-Ray Tomography. - Aniket Tekawade; Zhengchun Liu; Peter Kenesei; Tekin Bicer; Francesco De Carlo; Rajkumar Kettimuthu; Ian T. Foster (ICIP, 2021)

Topology-aware optimizations for multi-GPU ptychographic image reconstruction. - Xiaodong Yu 001; Tekin Bicer; Rajkumar Kettimuthu; Ian T. Foster (ICS, 2021)

Cross Inference of Throughput Profiles Using Micro Kernel Network Method. - Nageswara S. V. Rao; Anees Al-Najjar; Neena Imam; Zhengchun Liu; Rajkumar Kettimuthu; Ian T. Foster (MLN, 2021)

Leveraging In-Network Computing and Programmable Switches for Streaming Analysis of Scientific Data. - Ganesh C. Sankaran; Joaquin Chung 001; Raj Kettimuthu (NetSoft, 2021)

High-Performance Ptychographic Reconstruction with Federated Facilities. - Tekin Bicer; Xiaodong Yu 001; Daniel J. Ching; Ryan Chard; Mathew J. Cherukara; Bogdan Nicolae; Rajkumar Kettimuthu; Ian T. Foster (SMC, 2021)

Fast and accurate learned multiresolution dynamical downscaling for precipitation. - Jiali Wang; Zhengchun Liu; Ian T. Foster; Won Chang; Rajkumar Kettimuthu; Rao Kotamarthi (CoRR, 2021)

Towards Accommodating Real-time Jobs on HPC Platforms. - Sam Nickolay; Eun-Sung Jung; Rajkumar Kettimuthu; Ian T. Foster (CoRR, 2021)

BFTrainer: Low-Cost Training of Neural Networks on Unfillable Supercomputer Nodes. - Zhengchun Liu; Rajkumar Kettimuthu; Michael E. Papka; Ian T. Foster (CoRR, 2021)

Exploratory analysis and performance prediction of big data transfer in High-performance Networks. - Daqing Yun; Wuji Liu; Chase Q. Wu; Nageswara S. V. Rao; Rajkumar Kettimuthu (Eng. Appl. Artif. Intell., 2021)

End-to-end online performance data capture and analysis for scientific workflows. - George Papadimitriou 002; Cong Wang 014; Karan Vahi; Rafael Ferreira da Silva; Anirban Mandal; Zhengchun Liu; Rajiv Mayani; Mats Rynge; Mariam Kiran; Vickie E. Lynch; Rajkumar Kettimuthu; Ewa Deelman; et al. (Future Gener. Comput. Syst., 2021)

Design and Evaluation of a Simple Data Interface for Efficient Data Transfer across Diverse Storage. - Zhengchun Liu; Rajkumar Kettimuthu; Joaquin Chung 001; Rachana Ananthakrishnan; Michael Link; Ian T. Foster (ACM Trans. Model. Perform. Evaluation Comput. Syst., 2021)

fairDMS: Rapid Model Training by Data and Model Reuse. - Ahsan Ali; Hemant Sharma; Rajkumar Kettimuthu; Peter Kenesei; Dennis Trujillo; Antonino Miceli; Ian T. Foster; Ryan N. Coffee; Jana Thayer; Zhengchun Liu (CLUSTER, 2022)

What does Inter-Cluster Job Submission and Execution Behavior Reveal to Us? - Tirthak Patel; Devesh Tiwari; Raj Kettimuthu; William E. Allcock; Paul Rich; Zhengchun Liu (CLUSTER, 2022)

SciStream: Architecture and Toolkit for Data Streaming between Federated Science Instruments. - Joaquin Chung 001; Wojciech Zacherek; A. J. Wisniewski; Zhengchun Liu; Tekin Bicer; Rajkumar Kettimuthu; Ian T. Foster (HPDC, 2022)

Evaluating SciStream (Federated Scientific Data Streaming Architecture) on FABRIC. - Chengyi Qu; Joaquin Chung 001; Zhengchun Liu; Tekin Bicer; Rajkumar Kettimuthu (INDIS@SC, 2022)

App2Net: Moving Application Functions to Network & a Case Study on Low-latency Feedback. - Ganesh C. Sankaran; Joaquin Chung 001; Rajkumar Kettimuthu (INDIS@SC, 2022)

Adaptive, Continuous Entanglement Generation for Quantum Networks. - Alexander Kolar; Allen Zang; Joaquin Chung 001; Martin Suchara; Rajkumar Kettimuthu (INFOCOM Workshops, 2022)

Simulation of Entanglement Generation between Absorptive Quantum Memories. - Allen Zang; Alexander Kolar; Joaquin Chung 001; Martin Suchara; Tian Zhong; Rajkumar Kettimuthu (QCE, 2022)

Orchestration Strategies for Enabling Coexistence Between 5G New Radio Access Technologies and Federated Scientific Instruments for Atmospheric Observation. - Borja Bordel; Ramón Alcarria; Joaquin Chung 001; Rajkumar Kettimuthu; Tomás Robles 001 (UCAmI, 2022)

Quality-of-Service Degradation in Distributed Instrumentation Systems Through Poisoning of 5G Beamforming Algorithms. - Borja Bordel; Ramón Alcarria; Joaquin Chung 001; Rajkumar Kettimuthu; Tomás Robles 001; Iván Armuelles (WISA, 2022)

La Résistance: Harnessing Heterogeneous Resources for Adaptive Resiliency in 6G Networks. - Ganesh C. Sankaran; Joaquin Chung 001; Raj Kettimuthu (CoRR, 2022)

Masked Sinogram Model with Transformer for ill-Posed Computed Tomography Reconstruction: a Preliminary Study. - Zhengchun Liu; Rajkumar Kettimuthu; Ian T. Foster (CoRR, 2022)

MemXCT: Design, Optimization, Scaling, and Reproducibility of X-Ray Tomography Imaging. - Mert Hidayetoglu; Tekin Biçer; Simon Garcia de Gonzalo; Bin Ren; Doga Gürsoy; Rajkumar Kettimuthu; Ian T. Foster; Wen-Mei W. Hwu (IEEE Trans. Parallel Distributed Syst., 2022)

FreeTrain: A Framework to Utilize Unused Supercomputer Nodes for Training Neural Networks. - Zhengchun Liu; Rajkumar Kettimuthu; Michael E. Papka; Ian T. Foster (CCGrid, 2023)

Tomo2Mesh: Fast Porosity Mapping and Visualization for Synchrotron Tomography. - Aniket Tekawade; Viktor V. Nikitin; Yashas Satapathy; Zhengchun Liu; Xuan Zhang; Peter Kenesei; Weijian Zheng; Francesco De Carlo; Ian T. Foster; Rajkumar Kettimuthu (e-Science, 2023)

Entanglement Distribution in Quantum Repeater with Purification and Optimized Buffer Time. - Allen Zang; Xinan Chen; Alexander Kolar; Joaquin Chung 001; Martin Suchara; Tian Zhong; Rajkumar Kettimuthu (INFOCOM Workshops, 2023)

Optimization of Classical Light Wavelengths Coexisting with C-band Quantum Networks for Minimal Noise Impact. - Jordan M. Thomas; Gregory S. Kanter; Si Xie; Joaquin Chung 001; Raju Valivarthi; Cristián Peña; Rajkumar Kettimuthu; Panagiotis Spentzouris; Maria Spiropulu; Prem Kumar (OFC, 2023)

Towards Distributed Quantum Computing by Qubit and Gate Graph Partitioning Techniques. - Marc Grau Davis; Joaquin Chung 001; Dirk R. Englund; Rajkumar Kettimuthu (QCE, 2023)

Throughput Optimization with a NUMA-Aware Runtime System for Efficient Scientific Data Streaming. - Hasibul Jamil; Joaquin Chung 001; Tekin Bicer; Tevfik Kosar; Rajkumar Kettimuthu (SC Workshops, 2023)

Rapid detection of rare events from in situ X-ray diffraction data using machine learning. - Weijian Zheng; Jun-Sang Park; Peter Kenesei; Ahsan Ali; Zhengchun Liu; Ian T. Foster; Nicholas Schwarz; Rajkumar Kettimuthu; Antonino Miceli; Hemant Sharma (CoRR, 2023)

Moving small files in a networked environment. - Chao Jin 001; David Abramson 001; Jake Carroll; Zhengchun Liu; Rajkumar Kettimuthu (Future Gener. Comput. Syst., 2023)

Predictor-corrector models for lightweight massive machine-type communications in Industry 4.0. - Borja Bordel; Ramón Alcarria; Joaquin Chung 001; Rajkumar Kettimuthu (Integr. Comput. Aided Eng., 2023)

Computing in Transit to Identify Rare Events in Streaming Scientific Data. - Ganesh C. Sankaran; Joaquin Chung 001; Rajkumar Kettimuthu (ANTS, 2024)

Noise2Inverse for 3D Low-Dose Cone-Beam Computed Tomography. - Austin Yunker; Jason Luce; John C. Roeske; Rajkumar Kettimuthu; Hyejoo Kang; Sebastien Gros; Alec M. Block (IEEE Big Data, 2024)

Model and Data Management for Machine Learning (M2ML): Integrating Instruments, Edge and HPC for Accelerated Machine Learning. - Weijian Zheng; Hemant Sharma; Ryan Chard; Peter Kenesei; Jun-Sang Park; Nicholas Schwarz; Antonino Miceli; Ian T. Foster; Rajkumar Kettimuthu (IEEE Big Data, 2024)

Low Dose CBCT Denoising Using a 3D U-Net. - Austin Yunker; Rajkumar Kettimuthu; John C. Roeske (ICASSP Workshops, 2024)

Mixture-of-Experts for Multi-Domain Defect Identification in Non-Destructive Inspection. - Venkata Devesh Reddy Seethi; Ashiqur Rahman; Austin Yunker; Rami Lake; Zachary Kral; Rajkumar Kettimuthu; Hamed Alhoori (ICMLA, 2024)

DOC-DICAM: Domain Aware One Class Defect Identification in Composite Aerostructure Material. - Austin Yunker; Rajkumar Kettimuthu; Zachary Kral (ICMLA, 2024)

Orchestration of Entanglement Distribution over a Q-LAN using the IEQNET Controller. - Joaquin Chung 001; Md Anirudh Ramesh; Shariful Islam; Gregory S. Kanter; Cristián Peña; Si Xie; Raju Valivarthi; Neil Sinclair; Panagiotis Spentzouris; Maria Spiropulu; Prem Kumar; Raj Kettimuthu (OFC, 2024)

Experiences on Developing an on-Demand Entanglement Service Coexisting with Classical Traffic over a Q-LAN Testbed. - Md Shariful Islam; Joaquin Chung 001; Raj Kettimuthu; Anirudh Ramesh; Prem Kumar (QCE, 2024)

Analytical Performance Estimations for Quantum Repeater Network Scenarios. - Allen Zang; Joaquin Chung 001; Rajkumar Kettimuthu; Martin Suchara; Tian Zhong (QCE, 2024)

MalleTrain: Deep Neural Networks Training on Unfillable Supercomputer Nodes. - Xiaolong Ma; Feng Yan 001; Lei Yang 001; Ian T. Foster; Michael E. Papka; Zhengchun Liu; Rajkumar Kettimuthu (ICPE, 2024)

Toward a Quantum Information System Cybersecurity Taxonomy and Testbed: Exploiting a Unique Opportunity for Early Impact. - Benjamin Blakely; Joaquin Chung 001; Alec Poczatek; Ryan Syed; Raj Kettimuthu (CoRR, 2024)

MalleTrain: Deep Neural Network Training on Unfillable Supercomputer Nodes. - Xiaolong Ma; Feng Yan 001; Lei Yang 001; Ian T. Foster; Michael E. Papka; Zhengchun Liu; Rajkumar Kettimuthu (CoRR, 2024)

Simulation of Entanglement-Enabled Connectivity in QLANs using SeQUeNCe. - Francesco Mazza; Caitao Zhan; Joaquin Chung 001; Rajkumar Kettimuthu; Marcello Caleffi; Angela Sara Cacciapuoti (CoRR, 2024)

Efficient and choreographed quality-of- service management in dense 6G verticals with high-speed mobility requirements. - Borja Bordel; Ramón Alcarria; Joaquin Chung 001; Rajkumar Kettimuthu (Integr. Comput. Aided Eng., 2024)

Globus service enhancements for exascale applications and facilities. - Weijian Zheng; Jack Kordas; Tyler J. Skluzacek; Raj Kettimuthu; Ian T. Foster (Int. J. High Perform. Comput. Appl., 2024)

Parallel Simulation of Quantum Networks with Distributed Quantum State Management. - Xiaoliang Wu 002; Alexander Kolar; Joaquin Chung 001; Dong Jin; Martin Suchara; Rajkumar Kettimuthu (ACM Trans. Model. Comput. Simul., 2024)

Effective Defect Detection Using Instance Segmentation for NDI. - Ashiqur Rahman; Venkata Devesh Reddy Seethi; Austin Yunker; Zachary Kral; Rajkumar Kettimuthu; Hamed Alhoori (CoRR, 2025)

Design and Simulation of the Adaptive Continuous Entanglement Generation Protocol. - Caitao Zhan; Joaquin Chung 001; Allen Zang; Alexander Kolar; Rajkumar Kettimuthu (CoRR, 2025)

Federated Learning over 5G, WiFi, and Ethernet: Measurements and Evaluation. - Robert J. Hayek; Joaquin Chung 001; Kayla Comer; Chandra R. Murthy; Rajkumar Kettimuthu; Igor Kadota (CoRR, 2025)