Publications

Authors	Title	Venue	Type	Date	Tags	Links
N. Lewis, J. L. Bez, S. Byna	I/O in Machine Learning Applications on HPC Systems: A 360-degree Survey	ACM Comput. Surv. 57, 10, Article 256, 42 pages	Journal	May, 2025		doi
K. Hiniduma, S. Byna, J. L. Bez	Data Readiness for AI: A 360-Degree Survey	ACM Comput. Surv. 57, 9, Article 219, 39 pages	Journal	April, 2025	AIDRINDRAI	doi, PDF
C. Egersdoerfer, A. Sareen, J. L. Bez, S. Byna, D. Xu, D. Dai	IOAgent: Democratizing Trustworthy HPC I/O Performance Diagnosis Capability via LLMs	39th IEEE International Parallel & Distributed Processing Symposium	Conference	June 2025		paper
S. Breitenfeld, H. Tang, H. Zheng, J. Henderson, S. Byna	HDF5 in the exascale era: Delivering efficient and scalable parallel I/O for exascale applications	The International Journal of High Performance Computing Applications (IJHPCA)	Journal	October 2024	HDF5	doi
B. Dong, A. Nayak, V. R. Tribaldos, K. Wu, J. Ajo-Franklin, Q. Zhang, F. Guo, S. Byna, P. Dobson, A. Sim	TensorSearch: Parallel Similarity Search on Tensors	2024 IEEE International Conference on Big Data (BigData)	Conference	2024	TensorParallelism	preprint
R. Jain, H. Tang, A. Dhruv, S. Byna	Enabling Data Reduction for Flash-X Simulations	The 10th International Workshop on Data Analysis and Reduction for Big Scientific Data, SC24 Workshops	Workshop	2024	Data-Reduction	ieee
C. Wang, H. Tang, J. L. Bez, S. Byna	Object-Centric Data Management in HPC Workflows-A Case Study	2024 IEEE International Conference on Cluster Computing Workshops (CLUSTER Workshops)	Workshop	2024		preprint
K. Sanchez, A. Gavin, S. Byna, K. Wu, X. Zhang	A High-Performance Collective I/O Framework Leveraging Node-Local Persistent Memory	30th International European Conference on Parallel and Distributed Computing (Euro-Par) 2024	Conference	2024	I/OPersistent Memory	TBA
K. Hiniduma, S. Byna, J. L. Bez, R. Madduri	AI Data Readiness Inspector (AIDRIN) for Quantitative Assessment of Data Readiness for AI	SSDBM '24: Proceedings of the 36th International Conference on Scientific and Statistical Database Management. Article No.: 7, Pages 1 - 12	Conference	August, 2024	AIDRINDRAI	doi, PDF
R. Han, M. Zheng, S. Byna, H. Tang, B. Dong, D. Dai, Y. Chen, D. Kim, J. Hassoun, D.Thorsley, M. Wolf	PROV-IO+: A Cross-Platform Provenance Framework for Scientific Data on HPC Systems	IEEE Transactions on Parallel and Distributed Systems (TPDS)	Journal	2024	HPC	TBA
J. L. Bez, H. Tang, S. Breitenfeld, H. Zheng, W. Liao, K. Hou, Z. Huang, S. Byna	h5bench: Exploring HDF5 Access Patterns Performance in Pre-Exascale Platforms	Concurrency and Computation: Practice and Experience (CCPE)	Journal	2024	HDF5	TBA
J. L. Bez, H. Ather, Y. Xia, S. Byna	Drilling Down I/O Bottlenecks with Cross-layer I/O Profile Exploration	IPDPS 2024	Conference	2024	I/O Bottleneck	TBA
N. Rajesh, K. Bateman, S. Byna, J. L. Bez, A. Kougkas, X. Sun	TunIO: An AI-powered Framework for Optimizing HPC I/O	IPDPS 2024	Conference	2024	HPCI/O Optimization	TBA
H. Oh, W. Zhang, C. D. Rickett, S. R. Sukumar, S. Byna	Evaluating Performance Trade-offs of Caching Strategies for AI-Powered Querying Systems	2024 IEEE International Conference on Big Data (BigData)	Conference	2024		doi
D. K. Sung, Y. Son, A. Sim, J. Wu, S. Byna, H. Tang, H. Eom, S. Kim	A2FL: Autonomous and Adaptive File Layout in HPC through Real-time Access Pattern	IPDPS 2024	Conference	2024	HPC	TBA
W. Zhang, H. Tang, S. Byna	IDIOMS: Index-powered Distributed Object-centric Metadata Search for Scientific Data Management	CCGrid 2024	Conference	2024	Metadata Management	TBA
B. Dong, J. Wu, S. Byna	The Art of Sparsity: Mastering High-Dimensional Tensor Storage	ESSA 2024 in conjunction with IPDPS 2024	Workshop	2024	TensorStorage	preprint
K. Hiniduma, Z. Li, A. Sinha, R. Madduri, S. Byna	CADRE: Customizable Assurance of Data Readiness in Privacy-Preserving Federated Learning	IEEE e-Science 2025	Conference	2025	AIDRINDRAIFederated Learning	PDF
B. Swaminathan, J. Kang, K. Vaidya, A. Srinivasan, P. Kumar, S. Byna, D. Barbarash	Crowd cluster data in the USA for analysis of human response to COVID-19 events and policies	Nature, Scientific Data 10, 267, May 2023	Journal	May, 2023		doi
C. Niu, W. Zhang, S. Byna, Y. Chen	PSQS: Parallel Semantic Querying Service for Self-describing File Formats	The 2023 IEEE International Conference on Big Data (BigData'23), 2023	Conference	2023		preprint
K. Sanchez, A. Gavin, S. Byna, J. Wu, X. Zhang	A High-Performance PM-Aware Collective I/O	SC23	Conference	2023		TBA
J. L. Bez, S. Byna, S. Ibrahim	I/O Access Patterns in HPC Applications: A 360-Degree Survey	ACM Computing Surveys 2023	Journal	2023		acm, PDF
S. Byna, S. Idreos, T. Jones, K. Mohror, R. Ross, F. Rusu	Report for the ASCR Workshop on the Management and Storage of Scientific Data		Technical Report	2023		osti, PDF
S. Kim, A. Sim, K. Wu, S. Byna, Y. Son	Design and implementation of I/O performance prediction scheme on HPC systems through large-scale log analysis	Journal of Big Data	Journal	2023		doi
B. Dong, J. L. Bez, S. Byna	AIIO: Using Artificial Intelligence for Job-level and Automatic I/O Performance Bottleneck Diagnosis	The 32nd ACM International Symposium on High-Performance Parallel and Distributed Computing (HPDC)	Conference	2023		preprint
J. Ravi, S. Byna, Q. Koziol, H. Tang, M. Becchi	Evaluating Asynchronous Parallel I/O on HPC Systems	37th IEEE International Parallel and Distributed Processing Symposium (IPDPS)	Conference	2023		preprint
H. Ather, J. L. Bez, B. Norris, S. Byna	Illuminating the I/O Optimization Path of Scientific Applications	ISC HPC	Conference	2023		preprint
J. Ravi, S. Byna, M. Becchi	Runway: In-transit Data Compression on Heterogeneous HPC Systems	The 23rd IEEE/ACM International Symposium on Cluster, Cloud and Internet Computing (CCGrid)	Conference	2023		preprint
M. K. H. Chowdhury, H. Tang, J. L. Bez, P. Bangalore, S. Byna	Efficient Asynchronous I/O with Request Merging	4th Workshop on Extreme-Scale Storage and Analysis (ESSA)	Workshop	2023		TBA
J. L. Bez, H. Ather, S. Byna	Drishti: Guiding End-Users in the I/O Optimization Journey	PDSW (in conjunction with SC22)	Conference	2022		TBA
R. Jain, H. Tang, A. Dhruv, J. A. Harris, S. Byna	Accelerating Flash-X Simulations with Asynchronous I/O	PDSW (in conjunction with SC22)	Conference	2022		TBA
S. Jin, D. Tao, H. Tang, S. Di, S. Byna, Z. Lukic, F. Cappello	Accelerating Parallel Write via Deeply Integrating Predictive Lossy Compression with HDF5	SC22	Conference	2022		preprint
C. Niu, W. Zhang, S. Byna, Y. Chen	Kv2vec: A Distributed Representation Method for Key-value Pairs from Metadata Attributes	IEEE HPEC	Conference	2022		preprint
R. Han, S. Byna, H. Tang, B. Dong, M. Zheng	PROV-IO: An I/O-Centric Provenance Framework for Scientific Data on HPC Systems	HPDC	Conference	2022		PDF
J. L. Bez, A. M. Karimi, A. K. Paul, B. Xie, S. Byna, P. Carns, S. Oral, F. Wang, J. Hanley	Access Patterns and Performance Behaviors of Multi-layer Supercomputer I/O Subsystems under Production Load	HPDC	Conference	2022		PDF
B. Dong, A. Popescu, V. R. Tribaldos, S. Byna, J. Ajo-Franklin, K. Wu, Imperial Valley Dark Fiber Team	Real-time and post-hoc compression for data from Distributed Acoustic Sensing	Computers & Geosciences	Journal	2022		doi
S. Kim, A. Sim, K. Wu, S. Byna, Y. Son	Design and implementation of dynamic I/O control scheme for large scale distributed file systems	Cluster Computing	Journal	2022		doi
S. Byna	Understanding Parallel I/O Performance and Tuning	Fifth International Workshop on Systems and Network Telemetry and Analytics (SNTA)	Keynote	2022		doi
S. Byna	Keynote Speech: Object-focused Storage and Management of Science Data	12th Workshop on AI and Scientific Computing at Scale using Flexible Computing Infrastructures (FlexScience)	Keynote	2022		slides
J. Wu, B. Dong, S. Byna	FasTensor: Data-Parallel Analysis for Large Remote Sensing Data	IEEE GRSS RSDM-GeoSci	Workshop	2022		TBA
H. Zheng, V. Vishwanath, Q. Koziol, H. Tang, J. Ravi, J. Mainzer, S. Byna	HDF5 Cache VOL: Efficient and Scalable Parallel I/O through Caching Data on Node-local Storage	CCGrid	Conference	2022		PDF
A. Bashyal, P. Van Gemmeren, S. Sehrish, K. Knoepfel, S. Byna, Q. Kang	Data Storage for HEP Experiments in the Era of High-Performance Computing	Snowmass 2021 Proceedings	Conference	2022		PDF
S. Byna, S. Idreos, T. Jones, K. Mohror, R. Ross, F. Rusu	Basic Research Needs for Management and Storage of Scientific Data	DOE ASCR Workshop	Technical Report	2022		PDF
S. Jin, S. Di, J. Tian, S. Byna, D. Tao, F. Cappello	Improving Prediction-Based Lossy Compression Dramatically Via Ratio-Quality Modeling	ICDE	Conference	2022		TBA
R. Han, S. Byna, M. Zheng	Towards A Practical Provenance Framework for Scientific Data on HPC Systems	FAST	Poster	2022		poster
S. Byna, S. Idreos, T. Jones, K. Mohror, R. Ross, F. Rusu	Position Papers for the ASCR Workshop on the Management and Storage of Scientific Data	DOE ASCR Workshop	Technical Report	2022		PDF
Q. Kang, S. Breitenfeld, K. Hou, W. Liao, R. Ross, S. Byna	Optimizing Performance of Parallel I/O Accesses to Non-contiguous Blocks in Multiple Array Variables	IEEE BigData	Conference	2021		TBA
J. Bang, C. Kim, K. Wu, A. Sim, S. Byna, H. Sung, H. Eom	An In-Depth I/O Pattern Analysis in HPC Systems	HiPC	Conference	2021		TBA
W. Zhang, S. Byna, H. Sim, S. Lee, S. Vazhkudai, Y. Chen	Exploiting User Activeness for Data Retention in HPC Systems	SC	Conference	2021		TBA
J. L. Bez, H. Tang, B. Xie, D. Williams-Young, R. Latham, R. Ross, S. Oral, S. Byna	I/O Bottleneck Detection and Tuning: Connecting the Dots using Interactive Log Analysis	PDSW (in conjunction with SC21)	Conference	2021		TBA
C. Xu, S. Bhattacharya, M. Foltin, S. Byna, P. Faraboschi	Data-Aware Storage Tiering for Deep Learning	PDSW (in conjunction with SC21)	Conference	2021		TBA
H. Tang, B. Xie, S. Byna, P. Carns, Q. Koziol, S. Kannan, J. Lofstead, S. Oral	SCTuner: An Auto-tuner Addressing Dynamic I/O Needs on Supercomputer I/O Sub-systems	PDSW (in conjunction with SC21)	Conference	2021		TBA
B. Fang, D. Wang, S. Jin, Q. Koziol, Z. Zhang, Q. Guan, S. Byna, S. Krishnamoorthy, D. Tao	Characterizing Impacts of Storage Faults on HPC Applications: A Methodology and Insights	IEEE Cluster	Conference	2021		TBA
S. Byna, H. Tang, Q. Koziol	Automatic and Transparent Scientific Data Management with Object Abstractions	PASC (Minisymposium on Data Movement Orchestration on HPC Systems)	Presentation	2021		TBA
Q. Koziol, S. Byna	Planes, Trains, and Automobiles: Making Your Data Available in Time for Discovery	ASCR Workshop on Reimagining Codesign	Position	2021		TBA
T. Li, S. Byna, Q. Koziol, H. Tang, J. L. Bez, Q. Kang	h5bench: HDF5 I/O Kernel Suite for Exercising HPC I/O Patterns	Cray User Group (CUG)	Conference	2021		TBA
H. Tang, Q. Koziol, J. Ravi, S. Byna	Transparent Asynchronous Parallel I/O using Background Threads	IEEE TPDS	Journal	2021		TBA
B. Xie, H. Tang, S. Byna, J. Hanley, Q. Koziol, T. Li, S. Oral	Battle of the Defaults: Extracting Performance Characteristics of HDF5 under Production Load	CCGrid	Conference	2021		TBA
J. Ravi, S. Byna, Q. Koziol	GPU Direct I/O with HDF5	PDSW (in conjunction with SC20)	Conference	2020		TBA
B. Enders, D. Bard, C. Snavely, L. Gerhardt, J. Lee, B. Totzke, K. Antypas, S. Byna, R. Cheema, S. Cholia, M. Day, A. Gaur, A. Greiner, T. Groves, M. Kiran, Q. Koziol, K. Rowland, C. Samuel, A. Selvarajan, A. Sim, D. Skinner, R. Thomas, G. Torok	Cross-facility science with the Superfacility Project at LBNL	XLOOP (in conjunction with SC20)	Conference	2020		TBA
K. Hou, Q. Koziol, S. Byna	TaskWorks: A Task Engine for Empowering Asynchronous Operations in HPC Applications	SC20 Research Posters	Poster	2020		TBA
C. Niu, W. Zhang, S. Byna, Y. Chen	Semantic Search for Self-Describing Scientific Data Formats	SC20 Research Posters	Poster	2020		TBA
J. Mu, J. Soumagne, S. Byna, Q. Koziol, H. Tang, R. Warren	Interfacing HDF5 with A Scalable Object-centric Storage System on Hierarchical Storage	Concurrency and Computation: Practice and Experience	Journal	2020		TBA
B. Xie, H. Tang, S. Byna, Q. Koziol, S. Oral	Tuning I/O Performance on Summit – HDF5 Write Use Case Study	HPC-IODC (in conjunction with ISC High Performance 2020)	Invited	2020		TBA
H. Tang, S. Byna, B. Dong, Q. Koziol	Parallel Query Service for Object-centric Data Management Systems	HPBDC (in conjunction with IPDPS 2020)	Conference	2020		TBA
D. Kang, O. Rübel, S. Byna, S. Blanas	Predicting and Comparing the Performance of Array Management Libraries	IPDPS	Conference	2020		TBA
B. Dong, V. R. Tribaldos, X. Xing, S. Byna, J. Ajo-Franklin, K. Wu	DASSA: Parallel DAS Data Storage and Analysis for Subsurface Event Detection	IPDPS	Conference	2020		TBA
S. Kim, A. Sim, K. Wu, S. Byna, Y. Son, H. Eom	Towards HPC I/O Performance Prediction through Large-scale Log Analysis	HPDC	Conference	2020		TBA
J. Bang, C. Kim, K. Wu, A. Sim, S. Byna, S. Kim, H. Eom	HPC Workload Characterization Using Feature Selection and Clustering	SNTA	Conference	2020		TBA
T. Patel, S. Byna, G. K. Lockwood, N. J. Wright, P. Carns, R. Ross, D. Tiwari	Uncovering Access, Reuse, and Sharing Characteristics of I/O-Intensive Files on Large-Scale Production HPC Systems	FAST	Conference	2020		TBA
S. Byna, M. S. Breitenfeld, B. Dong, Q. Koziol, E. Pourmal, D. Robinson, J. Soumagne, H. Tang, V. Vishwanath, R. Warren	ExaHDF5: Delivering Efficient Parallel I/O on Exascale Computing Systems	Journal of Computer Science and Technology	Journal	2020		TBA
W. Zhang, S. Byna, C. Niu, Y. Chen	Exploring Metadata Search Essentials for Scientific Data Management	HiPC	Conference	2019		TBA
H. Tang, S. Byna, S. Bailey, Z. Lukic, J. Liu, Q. Koziol, B. Dong	Tuning Object-centric Data Management Systems for Large Scale Scientific Applications	HiPC	Conference	2019		TBA
R. Warren, J. Soumagne, J. Mu, H. Tang, S. Byna, B. Dong, Q. Koziol	Analysis in the Data Path of an Object-centric Data Management System	HiPC	Conference	2019		TBA
H. Tang, Q. Koziol, S. Byna, J. Mainzer, T. Li	Enabling Transparent Asynchronous I/O using Background Threads	PDSW (in conjunction with SC19)	Conference	2019		TBA
G. K. Lockwood, S. Snyder, S. Byna, P. Carns, N. J. Wright	Understanding Data Motion in the Modern HPC Data Center	PDSW (in conjunction with SC19)	Conference	2019		TBA
M. Agarwal, D. Singhvi, P. Malakar, S. Byna	Active Learning-based Automatic Tuning and Prediction of Parallel I/O Performance	PDSW (in conjunction with SC19)	Conference	2019		TBA
T. Patel, S. Byna, G. K. Lockwood, D. Tiwari	Revisiting I/O Behavior in Large-Scale Storage Systems: The Expected and the Unexpected	SC19	Conference	2019		TBA
W. Zhang, S. Byna, H. Tang, B. Williams, Y. Chen	MIQS: Metadata Indexing and Querying Service for Self-Describing File Formats	SC19	Conference	2019		TBA
J. Mainzer, N. Fortner, G. Heber, E. Pourmal, Q. Koziol, S. Byna, M. Paterno	Sparse Data Management in HDF5	XLOOP (in conjunction with SC19)	Workshop	2019		TBA
D. Kang, O. Rübel, S. Byna, S. Blanas	Comparison of Array Management Library Performance - A Neuroscience Use Case	SC19	Poster	2019		TBA
B. Dong, K. Wu, S. Byna, H. Tang	SLOPE: Structural Locality-aware Programming Model for Composing Array Data Analysis	ISC High Performance	Conference	2019		TBA
T. Wang, S. Byna, G. Lockwood, P. Carns, S. Snyder, S. Kim, N. Wright	A Zoom-in Analysis of I/O Logs to Detect Root Causes of I/O Performance Bottlenecks	CCGrid	Conference	2019		TBA
S. Kim, A. Sim, K. Wu, S. Byna, T. Wang, Y. Son, H. Eom	DCA-IO: A Dynamic I/O Control Scheme for Parallel and Distributed File System	CCGrid	Conference	2019		TBA
B. Dong, P. F. Heiner Kilian, X. Li, F. Guo, S. Byna, K. Wu	Terabyte-scale Particle Data Analysis: An ArrayUDF Case Study	SSDBM	Conference	2019		TBA
J. Mu, J. Soumagne, S. Byna, Q. Koziol, H. Tang, R. Warren	Interfacing HDF5 with A Scalable Object-centric Storage System on Hierarchical Storage	Cray User Group (CUG)	Conference	2019		TBA
T. Li, Q. Koziol, H. Tang, J. Liu, S. Byna	I/O Performance Analysis of Science Applications Using HDF5 File-level Provenance	Cray User Group (CUG)	Conference	2019		TBA
B. Behzad, S. Byna, Prabhat, M. Snir	Optimizing I/O Performance of HPC Applications with Autotuning	ACM Transactions on Parallel Computing (TOPC)	Journal	2019		doi
B. Yildiz, K. Wu, S. Byna, A. Shoshani	Parallel membership queries on very large scientific data sets using bitmap indexes	Concurrency and Computation: Practice and Experience	Journal	2019		doi
H. Xing, S. Floratos, S. Blanas, S. Byna, Prabhat, K. Wu, P. Brown	ArrayBridge: Interweaving declarative array processing in SciDB with imperative HDF5-based programs	ICDE	Conference	2018		TBA
B. Dong, T. Wang, H. Tang, Q. Koziol, K. Wu, S. Byna	ARCHIE: Data Analysis Acceleration with Array Caching in Hierarchical Storage	IEEE BigData	Conference	2018		TBA
J. S. Vetter, R. Brightwell, M. Gokhale, P. McCormick, R. Ross, J. Shalf, K. Antypas, D. Donofrio, A. Dubey, T. Humble, C. Schuman, B. Van Essen, S. Yoo, A. Aiken, D. Bernholdt, S. Byna, K. Cameron, F. Cappello, B. Chapman, A. Chien, M. Hall, R. Hartman-Baker, Z. Lan, M. Lang, J. Leidel, S. Li, R. Lucas, J. Mellor-Crummey, P. Peltz Jr., T. Peterka, M. Strout, J. Wilke	Extreme Heterogeneity 2018: DOE ASCR Basic Research Needs Workshop on Extreme Heterogeneity	DOE Report	Technical Report	2018		doi
S. Byna, Q. Koziol, V. Vishwanath, J. Soumagne, H. Tang, K. Mu, R. Warren, F. Tessier, B. Dong, T. Wang, J. Liu	Proactive Data Containers (PDC): An object-centric data store for large-scale computing systems	AGU Fall Meeting	Presentation	2018		TBA
W. Zhang, H. Tang, S. Byna, Y. Cheng	DART: Distributed Adaptive Radix Tree for Efficient Affix-based Keyword Search on HPC Systems	PACT	Conference	2018		TBA
J. Liu, Q. Koziol, G. Butler, N. Fortner, M. Chaarawi, H. Tang, S. Byna, G. Lockwood, R. Cheema, K. Kallback-Rose, D. Hazen, Prabhat	Evaluation of HPC Application I/O on Object Storage Systems	PDSW-DISCS (in conjunction with SC18)	Workshop	2018		TBA
F. Chowdhury, J. Liu, Q. Koziol, T. Kurth, S. Farrell, S. Byna, Prabhat, W. Yu	Initial Characterization of I/O in Large-Scale Deep Learning Applications	PDSW-DISCS (in conjunction with SC18)	WIP	2018		TBA
T. Li, Q. Koziol, H. Tang, S. Byna	Anycast: Rootless Broadcasting with MPI	ExaMPI (in conjunction with SC18)	Workshop	2018		TBA
T. Wang, S. Byna, B. Dong, H. Tang	UniviStor: Integrated Hierarchical and Distributed Storage for HPC	IEEE Cluster	Conference	2018		TBA
T. Wang, S. Byna, G. Lockwood, N. Wright, P. Carns, S. Snyder	IOMiner: Large-scale Analytics Framework for Gaining Knowledge from I/O Logs	IEEE Cluster	Conference	2018		TBA
K. Mu, J. Soumagne, H. Tang, S. Byna, Q. Koziol, R. Warren	A Server-managed Transparent Object Storage Abstraction for HPC	IEEE Cluster	Conference	2018		TBA
G. Lockwood, S. Snyder, T. Wang, S. Byna, P. Carns, N. Wright	A Year in the Life of a Parallel File System	SC18	Conference	2018		TBA
H. Tang, S. Byna, F. Tessier, T. Wang, B. Dong, J. Mu, Q. Koziol, J. Soumagne, V. Vishwanath, J. Liu, R. Warren	Toward Scalable and Asynchronous Object-centric Data Management for HPC	CCGrid	Conference	2018		TBA
B. Wadhwa, S. Byna, A. R. Butt	Toward Transparent Data Management in Multi-layer Storage Hierarchy for HPC Systems	IC2E	Conference	2018		TBA
G. Lockwood, S. Snyder, W. Yoo, K. Harms, Z. Nault, S. Byna, P. Carns, N. Wright	UMAMI: A Recipe for Generating Meaningful Metrics through Holistic I/O Performance Analysis	PDSW-DISCS (in conjunction with SC17)	Workshop	2017		TBA
H. Tang, S. Byna, B. Dong, J. Liu, Q. Koziol	SoMeta: Scalable Object-centric Metadata Management for High Performance Computing	IEEE Cluster	Conference	2017		TBA
B. Dong, K. Wu, S. Byna, J. Liu, W. Zhao, F. Rusu	ArrayUDF: User-Defined Scientific Data Analysis on Arrays	HPDC	Conference	2017		TBA
S. Byna, M. Chaarawi, Q. Koziol, J. Mainzer, F. Willmore	Tuning HDF5 subfiling performance on parallel file systems	Cray User Group Conference (CUG)	Conference	2017		TBA
J. Liu, Q. Koziol, H. Tang, F. Tessier, W. Bhimji, B. Cook, B. Austin, S. Byna, B. Thakur, G. Lockwood, J. Deslippe, Prabhat	Understanding the I/O Performance Gap Between Cori KNL and Haswell	Cray User Group Conference (CUG)	Conference	2017		TBA
C. Xu, S. Snyder, O. Kulkarni, V. Venkatesan, P. Carns, S. Byna, R. Sisneros, K. Chadalavada	DXT: Darshan eXtended Tracing	Cray User Group Conference (CUG)	Conference	2017		TBA
B. Dong, S. Byna, K. Wu, Prabhat, H. Johansen, J.N. Johnson, N. Keen	Data Elevator: Low-contention Data Movement in Hierarchical Storage System	HiPC	Conference	2016		TBA
W. Zhang, H. Tang, S. Ranshous, S. Byna, D.F. Martin, K. Wu, B. Dong, S. Klasky, N.F. Samatova	Exploring memory hierarchy and network topology for runtime AMR data sharing across scientific applications	IEEE Big Data Conference	Conference	2016		TBA
H. Tang, S. Byna, S. Harenberg, W. Zhang, X. Zou, D.F. Martin, B. Dong, D. Devendran, K. Wu, D. Trebotich, S. Klasky, N. Samatova	In situ Storage Layout Optimization for AMR Spatio-temporal Read Accesses	ICPP	Conference	2016		TBA
B. Dong, S. Byna, K. Wu	SDS-Sort: Scalable Dynamic Skew-aware Parallel Sorting	HPDC	Conference	2016		TBA
M.M.A. Patwary, N.R. Satish, N. Sundaram, J. Liu, P. Sadowski, E. Racah, S. Byna, C. Tull, W. Bhimji, Prabhat, P. Dubey	PANDA: Extreme Scale Parallel K-Nearest Neighbor on Distributed Architectures	IPDPS	Conference	2016		TBA
H. Tang, S. Byna, S. Harenberg, X. Zou, W. Zhang, K. Wu, B. Dong, O. Rubel, K. Bouchard, S. Klasky, N. Samatova	Usage Pattern-Driven Dynamic Data Layout Reorganization	CCGrid	Conference	2016		TBA
W. Zhang, H. Tang, S. Harenberg, S. Byna, X. Zou, D. Devendran, D. Martin, K. Wu, B. Dong, S. Klasky, N. Samatova	AMRZone: A Runtime AMR Data Sharing Framework For Scientific Applications	CCGrid	Conference	2016		TBA
D. Devendran, S. Byna, B. Dong, B. van Straalen, H. Johansen, N. Keen, N. Samatova	Collective I/O Optimizations for Adaptive Mesh Refinement Data Writes on Lustre File System	CUG	Conference	2016		TBA
C. Xu, S. Byna, V. Venkatesan, R. Sisneros, O. Kulkarni, M. Chaarawi, K. Chadalavada	LIOProf: Exposing Lustre File System Behavior for I/O Middleware	CUG	Conference	2016		TBA
W. Bhimji, D. Bard, M. Romanus, D. Paul, A. Ovsyannikov, B. Friesen, M. Bryson, J. Correa, G.K. Lockwood, V. Tsulaia, S. Byna, S. Farrell, D. Gursoy, C. Daley, V. Beckner, B. van Straalen, N. Wright, K. Antypas, Prabhat	Accelerating Science with the NERSC Burst Buffer Early User Program	CUG	Conference	2016	Best Paper Award	TBA
J. Liu, E. Racah, Q. Koziol, R.S. Canon, A. Gittens, L. Gerhardt, S. Byna, M.F. Ringenburg, Prabhat	H5Spark: Bridging the I/O Gap between Spark and Scientific Data Formats on HPC Systems	CUG	Conference	2016		TBA
X. Zou, D. Boyuka, D. Desai, D. Martin, S. Byna, K. Wu, K. Bansal, B. Dong, W. Zhang, H. Tang, D. Devendran, D. Trebotich, S. Klasky, H. Johansen, N. Samatova	AMR-aware In Situ Indexing and Scalable Querying	HPC Symposium / SpringSim	Conference	2016		TBA
S. Jeon, Prabhat, S. Byna, J. Gu, W. Collins, M. Wehner	Characterization of extreme precipitation within atmospheric river events over California	ASCMO	Journal	2015		doi
M.M.A. Patwary, S. Byna, N.R. Satish, N. Sundaram, Z. Lukic, V. Roytershteyn, M.J. Anderson, Y. Yao, Prabhat, P. Dubey	BD-CATS: Big Data Clustering at Trillion Particle Scale	SC15	Conference	2015		TBA
B. Dong, S. Byna, K. Wu	Heavy-tailed Distribution of Parallel I/O System Response Time	PDSW (SC15)	Workshop	2015		TBA
B. Behzad, S. Byna, Prabhat, M. Snir	Pattern-driven Parallel I/O Tuning	PDSW (SC15)	Workshop	2015		TBA
S. Snyder, P. Carns, R. Latham, M. Mubarak, C. Carothers, B. Behzad, H.V.T. Luu, S. Byna, Prabhat	Techniques for Modeling Large-scale HPC I/O Workloads	PMBS15 (SC15)	Workshop	2015		TBA
H. Krishnan, S. Byna, M. Wehner, J. Gu, T. O'Brien, B. Loring, D. Stone, W. Collins, Prabhat, Y. Liu, J. Johnson, C. Paciorek	Enabling Efficient Climate Science Workflows in High Performance Computing Environments	AGU Fall Meeting	Poster	2015		TBA
B. Dong, S. Byna, K. Wu	Spatially Clustered Join on Heterogeneous Scientific Data Sets	IEEE BigData	Conference	2015		TBA
J. Kim, B. Dong, S. Byna, K. Wu	Security for the Scientific Data Services Framework	PSBD (IEEE BigData)	Workshop	2015		TBA
J. Liu, Y. Chen, S. Byna	Collective Computing for Scientific Big Data Analysis	P2S2 (ICPP)	Workshop	2015		TBA
B. Behzad, S. Byna, S. Wild, Prabhat, M. Snir	Dynamic Model-driven Parallel I/O Performance Tuning	IEEE Cluster	Conference	2015		TBA
H. Luu, M. Winslett, W. Gropp, R. Ross, P. Carns, K. Harms, Prabhat, S. Byna, Y. Yao	A Multi-platform Study of I/O Behavior on Petascale Supercomputers	HPDC	Conference	2015		TBA
Prabhat, S. Byna, V. Vishwanath, E. Dart, M. Wehner, W. Collins	TECA: Petscale Pattern Recognition for Climate Science	CAIP	Conference	2015		TBA
X. Zou, K. Wu, D. Boyuka II, D. Martin, S. Byna, H. Tang, K. Bansal, T. Ligocki, H. Johansen, N. Samatova	Parallel In Situ Detection of Connected Components in Adaptive Mesh Refinement Data	CCGrid	Conference	2015		TBA
K. Chadalavada, R. Sisneros, S. Byna, Q. Koziol	Tuning Parallel I/O on Blue Waters for Writing 10 Trillion Particles	CUG	Conference	2015		TBA
S. Byna, B. Austin	Evaluation of Parallel I/O Performance and Energy Consumption with Frequency Scaling on Cray XC30	CUG	Conference	2015		TBA
S. Jeon, C. Paciorek, Prabhat, S. Byna, W. Collins, M. Wehner	Uncertainty Quantification for Characterizing Spatial Tail Dependence under Statistical Framework	AGU Fall Meeting	Poster	2014		TBA
M.S. Breitenfeld, K. Chadalavada, R. Sisneros, S. Byna, Q. Koziol, N. Fortner, Prabhat, V. Vishwanath	Recent Progress in Tuning Performance of Large-scale I/O with Parallel HDF5	PDSW (SC14)	WIP	2014		TBA
B. Dong, S. Byna, J. Wu	Parallel Query Evaluation as a Scientific Data Service	IEEE Cluster	Conference	2014		TBA
S. Blanas, K. Wu, S. Byna, B. Dong, A. Shoshani	Parallel Data Analysis Directly on Scientific File Formats	ACM SIGMOD	Conference	2014		TBA
B. Behzad, S. Byna, S. Wild, Prabhat, M. Snir	Improving Parallel I/O Autotuning with Performance Modeling	HPDC	Conference	2014		TBA
H.T. Chiu, J. Chou, V. Vishwanath, S. Byna, K. Wu	Simplifying Index File Structure to Improve I/O Performance of Parallel Indexing	ICPADS	Conference	2014		TBA
T. Habermann, A. Collette, S. Vincena, W. Benger, J.J. Billings, M. Gerring, K. Hinsen, P. de Buyl, M. Könnecke, F. Maia, S. Byna	The Hierarchical Data Format (HDF): A Foundation for Sustainable Data and Software	WSSSPE2 (SC14)	Workshop	2014		TBA
J. Liu, S. Byna, B. Dong, K. Wu, Y. Chen	Model-driven Data Layout Selection for Improving Read Performance	HPDIC (IPDPS)	Workshop	2014		TBA
S. Jeon, Prabhat, S. Byna, W.D. Collins, M.F. Wehner	Characterization of Extreme Precipitation under Atmospheric River Events	Joint Statistical Meeting, Boston, MA	Poster	2014		TBA
S. Jeon, Prabhat, S. Byna, W. Collins, M.F. Wehner	Event Detection and Spatial Analysis for Characterizing Extreme Precipitation	AGU Fall Meeting	Poster	2013		TBA
Prabhat, S. Byna, V. Vishwanath, W. Bethel, W. Collins, M.F. Wehner	TECA: Extreme Climate Analytics on Petascale Platforms	AGU Fall Meeting	Poster	2013		TBA
B. Behzad, H. Luu, J. Huchette, S. Byna, Prabhat, R. Aydt, Q. Koziol, M. Snir	Taming Parallel I/O Complexity with Auto-Tuning	SC13	Conference	2013		TBA
B. Dong, S. Byna, J. Wu	SDS: A Framework for Scientific Data Services	PDSW (SC13)	Workshop	2013		TBA
B. Dong, S. Byna, J. Wu	Expediting Scientific Data Analysis with Reorganization	IEEE Cluster	Conference	2013		TBA
J.L. Liu, S. Byna, Y. Chen	Segmented Analysis for Reducing Data Movement	IEEE BigData	Conference	2013		TBA
K.W. Lin, J. Chou, S. Byna, K. Wu	Optimizing FastQuery Performance on Lustre File System	SSDBM	Conference	2013		TBA
S. Byna, A. Uselton, Prabhat, D. Knaak, Y. He	Trillion Particles, 120,000 cores, and 350 TBs: Lessons Learned from a Hero I/O Run on Hopper	CUG	Conference	2013	Best Paper Award	TBA
Prabhat, W. D. Collins, M. Wehner, S. Byna, C. Paciorek	Big Data Challenges in Climate Science	Berkeley Atmospheric Science Symposium, UC Berkeley	Poster	2013		TBA
W. Bethel, Prabhat, S. Byna, O. Rübel, K. Wu, M. Wehner	Why High Performance Visual Data Analytics is both Relevant and Difficult	Visualization and Data Analysis, IS&T/SPIE Electronic Imaging	Conference	2013		TBA
S. Byna, J. Chou, O. Rübel, Prabhat, H. Karimabadi, W.S. Daughton, V. Roytershteyn, W. Bethel, M. Howison, J. Hsu, K.W. Lin, A. Shoshani, A. Uselton, K. Wu	Parallel I/O, Analysis, and Visualization of a Trillion Particle Simulation	SC12	Conference	2012		TBA
B. Behzad, J. Huchette, H. Luu, R. Aydt, S. Byna, M. Chaarawi, Q. Koziol, Prabhat, Y. Yao	Auto-tuning of Parallel I/O Parameters for HDF5 Applications	SC12	Poster	2012		TBA
W. Bethel, R. Ross, W. Liao, Prabhat, K. Schuchardt, P. Bremer, O. Rübel, S. Byna, K. Wu, F. Li, M. Wehner, J. Patchett, H-W. Shen, D. Pugmire, D. Williams	Recent Advances in Visual Data Exploration and Analysis of Climate Data	SciDAC 3 PI Meeting	Poster	2012		TBA
S. Byna, J. Chou, O. Rübel, Prabhat, H. Karimabadi, W.S. Daughton, V. Roytershteyn, W. Bethel, M. Howison, J. Hsu, K.W. Lin, A. Shoshani, A. Uselton, K. Wu	Parallel Data, Analysis, and Visualization of a Trillion Particles	XLDB	Poster	2012		TBA
W. Bethel, Prabhat, O. Rübel, S. Byna, K. Wu, F. Li, M. Wehner, J. Chou, M. Howison, J. Qiang, R. D. Ryne, C. G. R. Geddes, E. Cormier-Michel	Big Data Analysis and Visualization: What do Linacs and Tropical Storms have in Common?	ICAP 2012	Invited	2012		TBA
Prabhat, M. Wehner, S. Byna, O. Rübel, F. Li, W. Bethel, W. Collins	13 TB, 80,000 cores and TECA: The search for extreme events in climate output	AGU Fall Meeting	Poster	2012		TBA
M. Wehner, S. Byna, Prabhat, T. Yopes, J. Wu	Atmospheric Rivers in the CMIP3/5 Historical and Projection Simulations	WCRP Workshop on CMIP5 Model Analysis	Poster	2012		TBA
Prabhat, O. Rübel, S. Byna, K. Wu, M. Wehner, W. Bethel	TECA: A Parallel Toolkit for Extreme Climate Analysis	Third Workshop on Data Mining in Earth System Science (DMESS)	Workshop	2012		TBA
Y. Yin, S. Byna, H. Song, X. Sun, B. Thakur	Boosting Application-Specific Parallel I/O Optimization Using IOSIG	IEEE/ACM CCGrid	Conference	2012		TBA
Prabhat, S. Byna, C. Paciorek, G. Weber, K. Wu, T. Yopes, M. Wehner, W. Collins, G. Ostrouchov, R. Strelitz, W. Bethel	Pattern Detection and Extreme Value Analysis on Large Climate Data	AGU Fall Meeting	Poster	2011-12		TBA
K. Wu, S. Byna, D. Rotem, A. Shoshani	Scientific Data Services - A High-Performance I/O System with Array Semantics	HPCDB 2011 (co-located with SC11)	Workshop	2011		TBA
S. Byna, Prabhat, M. Wehner, K. Wu	Detecting Atmospheric Rivers in Large Climate Datasets	PDAC-11 (co-located with SC11)	Workshop	2011		TBA
M. Balman, S. Byna	Open problems in network-aware data management in exa-scale computing and terabit networking era	NDM '11 (co-located with SC11)	Workshop	2011		TBA
D. Li, S. Byna, S. Chakradar	Energy-Aware Workload Consolidation on GPU	International Workshop on Scheduling and Resource Management for Parallel and Distributed Systems, ICPP 2011	Workshop	2011		TBA
S. Byna, X. Sun	Editorial, Special issue on Data Intensive Computing	Journal of Parallel and Distributed Computing (JPDC)	Journal	2010		TBA
M. Becchi, S. Byna, S. Cadambi, S. Chakradar	Data-Aware Scheduling of Legacy Kernels on Heterogeneous Platforms with Distributed Memory	ACM Symposium on Parallelism in Algorithms and Architectures (SPAA)	Conference	2010-06		TBA
S. Byna, J. Meng, A. Raghunathan, S. Chakradar, S. Cadambi	Best Effort Semantic Document Search on GPUs	Third Workshop on General-Purpose Computation on Graphics Processing Units (GPGPU-3)	Workshop	2010-03		TBA
J. Meng, A. Raghunathan, S. Chakradar, S. Byna	Exploiting the Forgiving Nature of Applications for Scalable Parallel Execution	IEEE International Parallel & Distributed Processing Symposium (IPDPS)	Conference	2010		TBA
S. Byna, X. Sun, Y. Chen	Taxonomy of Data Prefetching Strategies for Multicore Processors	Journal of Computer Science and Technology (JCST)	Journal	2009-05		TBA
Z. Fang, X. Sun, Y. Chen, S. Byna	Core-aware Memory Access Scheduling Schemes	IEEE International Parallel & Distributed Processing Symposium (IPDPS)	Conference	2009		TBA
S. Byna, X. Sun, D. Holmgren	Modeling Data Access Contention in Multicore Architectures	15th International Conference on Parallel and Distributed Systems (ICPADS)	Conference	2009		TBA
S. Byna, Y. Chen, X. Sun, B. Thakur, W. Gropp	Parallel I/O Prefetching Using MPI File Caching and I/O Signatures	International Conference for High Performance Computing, Networking, Storage and Analysis (SC '08)	Conference	2008-11		TBA
Y. Chen, S. Byna, X. Sun, B. Thakur, W. Gropp	Hiding I/O Latency with Pre-execution Prefetching for Parallel Applications	International Conference for High Performance Computing, Networking, Storage and Analysis (SC '08)	Conference	2008-11		TBA
X. Sun, Y. Chen, S. Byna	Scalable Computing in Multicore Era	International Symposium on Parallel Algorithms, Architectures and Programming (PAAP'08)	Conference	2008		TBA
Y. Chen, S. Byna, X. Sun, B. Thakur, W. Gropp	Exploring Parallel I/O Concurrency with Speculative Prefetching	37th International Conference on Parallel Processing (ICPP)	Conference	2008		TBA
S. Byna, Y. Chen, X. Sun	A Taxonomy of Data Prefetching Mechanisms	International Symposium on Parallel Architectures, Algorithms, and Networks (I-SPAN)	Conference	2008-05		TBA
S. Byna, X. Sun, Y. Chen	Server-based Data Push Architecture for Multi-processor Environments	Journal of Computer Science and Technology (JCST), 22(5): 641–652	Journal	2007-09		TBA
Y. Chen, S. Byna, X. Sun	Data Access History Cache and Associated Data Prefetching Mechanisms	International Conference for High Performance Computing, Networking, Storage and Analysis (SC07)	Conference	2007		TBA
S. Byna, Y. Chen, W. Gropp, X. Sun, B. Thakur	POSTER: The Server-Push I/O Architecture for High-End Computing	International Conference for High Performance Computing, Networking, Storage and Analysis (SC07)	Poster	2007		TBA
X. Sun, S. Byna, Y. Chen	Improving Data Access Performance with Server Push Architecture	NSF Next Generation Software Program Workshop (in conjunction with IPDPS '07)	Workshop	2007-03		TBA
S. Byna, X. Sun, B. Thakur, W. Gropp	Automatic Memory Optimizations for Improving MPI Derived Datatype Performance	13th European PVM/MPI Users' Group Meeting (Euro PVM/MPI '06)	Conference	2006		TBA
S. Byna, X. Sun, R. Nakhoul	Memory Servers: A Scope of SOA for High-End Computing	IEEE International Conference on Services Computing (SCC '06)	Conference	2006		TBA
S. Byna, K. Cameron, X. Sun	Isolating Costs in Shared Memory Communication Buffering	Parallel Processing Letters, Vol. 15, No. 4, pp. 357–365	Journal	2005-12		TBA
S. Byna, X. Sun, W. Gropp, B. Thakur	Predicting the Memory-Access Cost Based on Data Access Patterns	IEEE International Conference on Cluster Computing, San Diego	Conference	2004-09		TBA
S. Byna, W. Gropp, X. Sun, B. Thakur	Improving the Performance of MPI Derived Datatypes by Optimizing Memory-Access Cost	IEEE International Conference on Cluster Computing, Hong Kong	Conference	2003-12		TBA
S. Byna, W. Gropp, X. Sun, B. Thakur	POSTER: Improving the Performance of MPI Derived Datatypes by Optimizing Memory-Access Cost	ACM/IEEE Supercomputing 2003 Conference (SC'03)	Poster	2003-11		TBA
S. Byna, K. Cameron, X. Sun	Memory-Aware Communication - An Experimental Study with MPI	1st International Workshop on Hardware/Software Support for Parallel and Distributed Scientific and Engineering Computing (SPDSEC02), Charlottesville, VA	Workshop	2002-09		TBA

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