• 2558 Citations
19962021
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Research Output 1996 2019

2019

Communication-Efficient Parallelization Strategy for Deep Convolutional Neural Network Training

Lee, S., Agrawal, A., Balaprakash, P., Choudhary, A. N. & Liao, W-K., Feb 8 2019, Proceedings of MLHPC 2018: Machine Learning in HPC Environments, Held in conjunction with SC 2018: The International Conference for High Performance Computing, Networking, Storage and Analysis. Institute of Electrical and Electronics Engineers Inc., p. 47-56 10 p. 8638635. (Proceedings of MLHPC 2018: Machine Learning in HPC Environments, Held in conjunction with SC 2018: The International Conference for High Performance Computing, Networking, Storage and Analysis).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Neural networks
Communication
Supercomputers
Synchronization
Costs

Data-driven insights from predictive analytics on heterogeneous experimental data of industrial magnetic materials

Yang, Z., Watari, T., Ichigozaki, D., Morohoshi, K., Suga, Y., Liao, W. K., Choudhary, A. & Agrawal, A., Nov 2019, Proceedings - 19th IEEE International Conference on Data Mining Workshops, ICDMW 2019. Papapetrou, P., Cheng, X. & He, Q. (eds.). IEEE Computer Society, p. 806-813 8 p. 8955506. (IEEE International Conference on Data Mining Workshops, ICDMW; vol. 2019-November).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Magnetic materials
Magnets
Predictive analytics
Materials science
Learning systems
1 Citation (Scopus)

Deep learning based domain knowledge integration for small datasets: Illustrative applications in materials informatics

Yang, Z., Al-Bahrani, R., Reid, A. C. E., Papanikolaou, S., Kalidindi, S. R., Liao, W. K., Choudhary, A. & Agrawal, A., Jul 2019, 2019 International Joint Conference on Neural Networks, IJCNN 2019. Institute of Electrical and Electronics Engineers Inc., 8852162. (Proceedings of the International Joint Conference on Neural Networks; vol. 2019-July).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Learning systems
Materials science
Neural networks
Availability
Deep learning

Enhancing materials property prediction by leveraging computational and experimental data using deep transfer learning

Jha, D., Choudhary, K., Tavazza, F., Liao, W. K., Choudhary, A., Campbell, C. & Agrawal, A., Dec 1 2019, In : Nature communications. 10, 1, 5316.

Research output: Contribution to journalArticle

Open Access
learning
Density functional theory
Materials properties
density functional theory
predictions
11 Citations (Scopus)

Establishing structure-property localization linkages for elastic deformation of three-dimensional high contrast composites using deep learning approaches

Yang, Z., Yabansu, Y. C., Jha, D., Liao, W. K., Choudhary, A. N., Kalidindi, S. R. & Agrawal, A., Mar 2019, In : Acta Materialia. 166, p. 335-345 11 p.

Research output: Contribution to journalArticle

Elastic deformation
Composite materials
Microstructure
Materials science
Learning systems

Integration of burst buffer in high-level parallel I/O library for exa-scale computing era

Hou, K., Al-Bahrani, R., Rangel, E., Agrawal, A., Latham, R., Ross, R., Choudhary, A. & Liao, W. K., Feb 8 2019, Proceedings of PDSW-DISCS 2018: 3rd Joint International Workshop on Parallel Data Storage and Data Intensive Scalable Computing Systems, Held in conjunction with SC 2018: The International Conference for High Performance Computing, Networking, Storage and Analysis. Institute of Electrical and Electronics Engineers Inc., p. 1-12 12 p. 8638428. (Proceedings of PDSW-DISCS 2018: 3rd Joint International Workshop on Parallel Data Storage and Data Intensive Scalable Computing Systems, Held in conjunction with SC 2018: The International Conference for High Performance Computing, Networking, Storage and Analysis).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Supercomputers
Computer systems
Agglomeration
3 Citations (Scopus)

IRNet: A general purpose deep residual regression framework for materials discovery

Jha, D., Wolverton, C., Ward, L., Foster, I., Yang, Z., Wei-Keng, L., Choudhary, A. & Agrawal, A., Jul 25 2019, KDD 2019 - Proceedings of the 25th ACM SIGKDD International Conference on Knowledge Discovery and Data Mining. Association for Computing Machinery, p. 2385-2393 9 p. (Proceedings of the ACM SIGKDD International Conference on Knowledge Discovery and Data Mining).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Learning systems
Crystal structure
Chemical analysis
Materials properties
Neural networks
7 Citations (Scopus)

Microstructure optimization with constrained design objectives using machine learning-based feedback-aware data-generation

Paul, A., Acar, P., Liao, W. K., Choudhary, A., Sundararaghavan, V. & Agrawal, A., Apr 1 2019, In : Computational Materials Science. 160, p. 334-351 18 p.

Research output: Contribution to journalArticle

machine learning
Learning systems
Microstructure
Machine Learning
Feedback
1 Citation (Scopus)

Parallel DBSCAN Algorithm Using a Data Partitioning Strategy with Spark Implementation

Han, D., Agrawal, A., Liao, W-K. & Choudhary, A. N., Jan 22 2019, Proceedings - 2018 IEEE International Conference on Big Data, Big Data 2018. Song, Y., Liu, B., Lee, K., Abe, N., Pu, C., Qiao, M., Ahmed, N., Kossmann, D., Saltz, J., Tang, J., He, J., Liu, H. & Hu, X. (eds.). Institute of Electrical and Electronics Engineers Inc., p. 305-312 8 p. 8622258. (Proceedings - 2018 IEEE International Conference on Big Data, Big Data 2018).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Electric sparks
Parallel algorithms
Scalability
Merging
Processing
2 Citations (Scopus)

Peak Area Detection Network for Directly Learning Phase Regions from Raw X-ray Diffraction Patterns

Jha, DI., Kusne, A. G., Al-Bahrani, R., Nguyen, N., Liao, W. K., Choudhary, A. & Agrawal, A., Jul 2019, 2019 International Joint Conference on Neural Networks, IJCNN 2019. Institute of Electrical and Electronics Engineers Inc., 8852096. (Proceedings of the International Joint Conference on Neural Networks; vol. 2019-July).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Diffraction patterns
X ray diffraction
Chemical analysis
X ray diffraction analysis
Labels
2 Citations (Scopus)
Dermatoglyphics
Donor Selection
Molecules
Neural Networks (Computer)
Vulnerable Populations

Scalable Algorithms for MPI Intergroup Allgather and Allgatherv

Kang, Q., Träff, J. L., Al-Bahrani, R., Agrawal, A., Choudhary, A. & Liao, W. K., Jul 2019, In : Parallel Computing. 85, p. 220-230 11 p.

Research output: Contribution to journalArticle

Collective Communication
Communication
Large Data
Supercomputer
Vertex of a graph
2 Citations (Scopus)

Transfer Learning Using Ensemble Neural Networks for Organic Solar Cell Screening

Paul, A., Jha, DI., Al-Bahrani, R., Liao, W. K., Choudhary, A. & Agrawal, A., Jul 2019, 2019 International Joint Conference on Neural Networks, IJCNN 2019. Institute of Electrical and Electronics Engineers Inc., 8852446. (Proceedings of the International Joint Conference on Neural Networks; vol. 2019-July).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Molecular orbitals
Density functional theory
Screening
Neural networks
Molecular structure
2018

Building halo merger trees from the Q continuum simulation

Rangel, E., Frontiere, N., Habib, S., Heitmann, K., Liao, W-K., Agrawal, A. & Choudhary, A. N., Feb 7 2018, Proceedings - 24th IEEE International Conference on High Performance Computing, HiPC 2017. Institute of Electrical and Electronics Engineers Inc., p. 398-407 10 p. (Proceedings - 24th IEEE International Conference on High Performance Computing, HiPC 2017; vol. 2017-December).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Mergers
Merging
Substructure
Continuum
Galaxies
4 Citations (Scopus)

Data samplingschemes formicrostructure designwith vibrational tuning constraints

Paul, A., Acar, P., Liu, R., Liao, W-K., Choudhary, A. N., Sundararaghavan, V. & Agrawal, A., Jan 1 2018, In : AIAA Journal. 56, 3, p. 1239-1250 12 p.

Research output: Contribution to journalArticle

Tuning
Microstructure
Military vehicles
Yield stress
Costs
24 Citations (Scopus)

Deep learning approaches for mining structure-property linkages in high contrast composites from simulation datasets

Yang, Z., Yabansu, Y. C., Al-Bahrani, R., Liao, W. K., Choudhary, A. N., Kalidindi, S. R. & Agrawal, A., Aug 2018, In : Computational Materials Science. 151, p. 278-287 10 p.

Research output: Contribution to journalArticle

linkages
Linkage
learning
Mining
Composite

DTF: An I/O arbitration framework for multi-component data processing workflows

Martsinkevich, T. V., Gerofi, B., Lien, G. Y., Nishizawa, S., Liao, W. K., Miyoshi, T., Tomita, H., Ishikawa, Y. & Choudhary, A., Jan 1 2018, High Performance Computing - 33rd International Conference, ISC High Performance 2018, Proceedings. Weiland, M., Keyes, D., Trinitis, C. & Yokota, R. (eds.). Springer Verlag, p. 63-80 18 p. (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); vol. 10876 LNCS).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Arbitration
Data transfer
Work Flow
Parallel File System
Data Transfer
22 Citations (Scopus)

ElemNet: Deep Learning the Chemistry of Materials From Only Elemental Composition

Jha, D., Ward, L., Paul, A., Liao, W-K., Choudhary, A. N., Wolverton, C. M. & Agrawal, A., Dec 1 2018, In : Scientific reports. 8, 1, 17593.

Research output: Contribution to journalArticle

Learning
Neural Networks (Computer)
Artificial Intelligence
Machine Learning
11 Citations (Scopus)

Extracting grain orientations from EBSD patterns of polycrystalline materials using convolutional neural networks

Jha, D., Singh, S., Al-Bahrani, R., Liao, W. K., Choudhary, A., De Graef, M. & Agrawal, A., Oct 1 2018, In : Microscopy and Microanalysis. 24, 5, p. 497-502 6 p.

Research output: Contribution to journalArticle

Polycrystalline materials
disorientation
Electron diffraction
Crystal orientation
Diffraction patterns

Full-duplex inter-group all-to-all broadcast algorithms with optimal bandwidth

Kang, Q., Agrawal, A., Träff, J. L., Choudhary, A., Al-Bahrani, R. & Weikeng, L., Sep 23 2018, EuroMPI 2018 - Proceedings of the 25th European MPI Users' Group Meeting. Association for Computing Machinery, a1. (ACM International Conference Proceeding Series).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Bandwidth
Communication
Supercomputers
Parallel algorithms
Experiments
1 Citation (Scopus)

Parallel Deep Convolutional Neural Network Training by Exploiting the Overlapping of Computation and Communication

Lee, S., Jha, D., Agrawal, A., Choudhary, A. & Liao, W. K., Feb 7 2018, Proceedings - 24th IEEE International Conference on High Performance Computing, HiPC 2017. Institute of Electrical and Electronics Engineers Inc., p. 183-192 10 p. (Proceedings - 24th IEEE International Conference on High Performance Computing, HiPC 2017; vol. 2017-December).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Overlapping
Neural Networks
Neural networks
Communication
Parallelization
5 Citations (Scopus)

Towards autonomic science infrastructure: Architecture, limitations, and open issues

Kettimuthu, R., Liu, Z., Foster, I., Beckman, P. H., Sim, A., Wu, K., Liao, W. K., Kang, Q., Agrawal, A. & Choudhary, A., Jun 11 2018, Proceedings of the 1st International Workshop on Autonomous Infrastructure for Science, AI-Science 2018 - In conjunction with HPDC. Association for Computing Machinery, Inc, a2. (Proceedings of the 1st International Workshop on Autonomous Infrastructure for Science, AI-Science 2018 - In conjunction with HPDC).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Natural sciences computing
Learning systems
Learning algorithms
Computer systems
2017
5 Citations (Scopus)

A flexible I/O arbitration framework for netCDF-based big data processing workflows on high-end supercomputers

Liao, J., Gerofi, B., Lien, G. Y., Miyoshi, T., Nishizawa, S., Tomita, H., Liao, W. K., Choudhary, A. & Ishikawa, Y., Aug 10 2017, In : Concurrency Computation. 29, 15, e4161.

Research output: Contribution to journalArticle

Arbitration
Supercomputers
Supercomputer
Work Flow
Weather forecasting

A hybrid training algorithm for recurrent neural network using particle swarm optimization-based preprocessing and temporal error aggregation

Kang, Q., Liao, W. K., Agrawal, A. & Choudhary, A., Dec 15 2017, Proceeding - 17th IEEE International Conference on Data Mining Workshops, ICDMW 2017. Gottumukkala, R., Karypis, G., Raghavan, V., Wu, X., Miele, L., Aluru, S., Ning, X. & Dong, G. (eds.). IEEE Computer Society, p. 812-817 6 p. (IEEE International Conference on Data Mining Workshops, ICDMW; vol. 2017-November).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Recurrent neural networks
Backpropagation
Particle swarm optimization (PSO)
Agglomeration
Time series

Analyzing Informal Caregiving Expression in Social Media

Al-Bahrani, R., Danilovich, M. K., Liao, W. K., Choudhary, A. & Agrawal, A., Dec 15 2017, Proceeding - 17th IEEE International Conference on Data Mining Workshops, ICDMW 2017. Gottumukkala, R., Karypis, G., Raghavan, V., Wu, X., Miele, L., Aluru, S., Ning, X. & Dong, G. (eds.). IEEE Computer Society, p. 342-349 8 p. (IEEE International Conference on Data Mining Workshops, ICDMW; vol. 2017-November).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Health
Statistics
3 Citations (Scopus)

Parallel Implementation of Lossy Data Compression for Temporal Data Sets

Yuan, Z., Hendrix, W., Son, S. W., Federrath, C., Agrawal, A., Liao, W. K. & Choudhary, A., Feb 1 2017, Proceedings - 23rd IEEE International Conference on High Performance Computing, HiPC 2016. Institute of Electrical and Electronics Engineers Inc., p. 62-71 10 p. 7839670. (Proceedings - 23rd IEEE International Conference on High Performance Computing, HiPC 2016).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Data compression
Astrophysics
Parallel processing systems
Fluid dynamics
Climate change
6 Citations (Scopus)

Reducing I/O variability using dynamic I/O path characterization in petascale storage systems

Son, S. W., Sehrish, S., Liao, W. K., Oldfield, R. & Choudhary, A., May 1 2017, In : Journal of Supercomputing. 73, 5, p. 2069-2097 29 p.

Research output: Contribution to journalArticle

Storage System
Bandwidth
Path
Program processors
Data storage equipment
1 Citation (Scopus)

Towards Identifying Informal Caregivers of Alzheimer's and Dementia Patients in Social Media

Al-Bahrani, R., Danilovich, M. K., Liao, W. K., Choudhary, A. & Agrawal, A., Sep 8 2017, Proceedings - 2017 IEEE International Conference on Healthcare Informatics, ICHI 2017. Cummins, M., Facelli, J., Meixner, G., Giraud-Carrier, C. & Nakajima, H. (eds.). Institute of Electrical and Electronics Engineers Inc., 1 p. 8031162. (Proceedings - 2017 IEEE International Conference on Healthcare Informatics, ICHI 2017).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Social Media
Caregivers
Alzheimer Disease
Health
2016
1 Citation (Scopus)

A filtering-based clustering algorithm for improving spatio-temporal kriging interpolation accuracy

Kang, Q., Liao, W. K., Agrawal, A. & Choudhary, A., Oct 24 2016, CIKM 2016 - Proceedings of the 2016 ACM Conference on Information and Knowledge Management. Association for Computing Machinery, p. 2209-2214 6 p. (International Conference on Information and Knowledge Management, Proceedings; vol. 24-28-October-2016).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Interpolation
Kriging
Clustering algorithm
Test statistic
Mean square error of prediction
4 Citations (Scopus)

AGORAS: A fast algorithm for estimating medoids in large datasets

Rangel, E. M., Hendrix, W., Agrawal, A., Liao, W-K. & Choudhary, A. N., Jan 1 2016, In : Procedia Computer Science. 80, p. 1159-1169 11 p.

Research output: Contribution to journalConference article

Pulse amplitude modulation
Heuristic algorithms
Data structures
Computational complexity
17 Citations (Scopus)

A novel scalable DBSCAN algorithm with spark

Han, D., Agrawal, A., Liao, W. K. & Choudhary, A., Jul 18 2016, Proceedings - 2016 IEEE 30th International Parallel and Distributed Processing Symposium, IPDPS 2016. Institute of Electrical and Electronics Engineers Inc., p. 1393-1402 10 p. 7530030. (Proceedings - 2016 IEEE 30th International Parallel and Distributed Processing Symposium, IPDPS 2016).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Electric sparks
Communication
Fault tolerance
Application programming interfaces (API)
Parallel algorithms
2 Citations (Scopus)

Evaluation of K-means data clustering algorithm on Intel Xeon Phi

Lee, S., Liao, W-K., Agrawal, A., Hardavellas, N. & Choudhary, A. N., Jan 1 2016, Proceedings - 2016 IEEE International Conference on Big Data, Big Data 2016. Ak, R., Karypis, G., Xia, Y., Hu, X. T., Yu, P. S., Joshi, J., Ungar, L., Liu, L., Sato, A-H., Suzumura, T., Rachuri, S., Govindaraju, R. & Xu, W. (eds.). Institute of Electrical and Electronics Engineers Inc., p. 2251-2260 10 p. 7840856. (Proceedings - 2016 IEEE International Conference on Big Data, Big Data 2016).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Clustering algorithms
Data storage equipment
Hardware
Bandwidth
Processing
58 Citations (Scopus)

HACC: Simulating sky surveys on state-of-the-art supercomputing architectures

Habib, S., Pope, A., Finkel, H., Frontiere, N., Heitmann, K., Daniel, D., Fasel, P., Morozov, V., Zagaris, G., Peterka, T., Vishwanath, V., Lukić, Z., Sehrish, S. & Liao, W. K., Aug 3 2016, In : New Astronomy. 42, p. 49-65 17 p.

Research output: Contribution to journalArticle

Cosmology
cosmology
hardware
Supercomputers
supercomputers
12 Citations (Scopus)

Materials discovery: Understanding polycrystals from large-scale electron patterns

Liu, R., Agrawal, A., Liao, W-K., Choudhary, A. N. & De Graef, M., Jan 1 2016, Proceedings - 2016 IEEE International Conference on Big Data, Big Data 2016. Institute of Electrical and Electronics Engineers Inc., p. 2261-2269 9 p. 7840857

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Image understanding
Polycrystals
Materials science
Glossaries
Learning systems
5 Citations (Scopus)

Parallel community detection algorithm using a data partitioning strategy with pairwise subdomain duplication

Palsetia, D., Hendrix, W., Lee, S., Agrawal, A., Liao, W-K. & Choudhary, A. N., Jan 1 2016, High Performance Computing - 31st International Conference, ISC High Performance 2016, Proceedings. Dongarra, J., Kunkel, J. M. & Balaji, P. (eds.). Springer Verlag, p. 98-115 18 p. (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); vol. 9697).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Data Partitioning
Community Detection
Duplication
Pairwise
Parallel algorithms
2 Citations (Scopus)

Parallel DTFE surface density field reconstruction

Rangel, E., Li, N., Habib, S., Peterka, T., Agrawal, A., Liao, W-K. & Choudhary, A. N., Dec 6 2016, Proceedings - 2016 IEEE International Conference on Cluster Computing, CLUSTER 2016. Institute of Electrical and Electronics Engineers Inc., p. 30-39 10 p. 7776476

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Resource allocation
Interpolation
Data storage equipment
Software packages
Processing
1 Citation (Scopus)

PinterNet: A thematic label curation tool for large image datasets

Liu, R., Palsetia, D., Paul, A., Al-Bahrani, R., Jha, D., Liao, W-K., Agrawal, A. & Choudhary, A. N., Jan 1 2016, Proceedings - 2016 IEEE International Conference on Big Data, Big Data 2016. Ak, R., Karypis, G., Xia, Y., Hu, X. T., Yu, P. S., Joshi, J., Ungar, L., Liu, L., Sato, A-H., Suzumura, T., Rachuri, S., Govindaraju, R. & Xu, W. (eds.). Institute of Electrical and Electronics Engineers Inc., p. 2353-2362 10 p. 7840868

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Labels
Image classification
Image segmentation
Labeling
Computer vision
2015
11 Citations (Scopus)

Fast algorithms for the maximum clique problem on massive graphs with applications to overlapping community detection

Pattabiraman, B., Patwary, M. M. A., Gebremedhin, A. H., Liao, W. K. & Choudhary, A., Jan 1 2015, In : Internet Mathematics. 11, 4, p. 421-448 28 p.

Research output: Contribution to journalArticle

Maximum Clique Problem
Community Detection
Fast Algorithm
Overlapping
Exact Algorithms

IOPro: a parallel I/O profiling and visualization framework for high-performance storage systems

Kim, S. J., Zhang, Y., Son, S. W., Kandemir, M., Liao, W. K., Thakur, R. & Choudhary, A., Jan 1 2015, In : Journal of Supercomputing. 71, 3, p. 840-870 31 p.

Research output: Contribution to journalArticle

HPSS
Parallel I/O
Storage System
Profiling
Visualization
5 Citations (Scopus)

Pruned search: A machine learning based meta-heuristic approach for constrained continuous optimization

Liu, R., Agrawal, A., Liao, W. K., Choudhary, A. & Chen, Z., Dec 3 2015, 2015 8th International Conference on Contemporary Computing, IC3 2015. Amudha, J., Gupta, D., Zola, J., Nanjangud, N., Pathak, A., Prasad, S. K., Ramesh, T., Parashar, M., Kothapalli, K., Bangalore, P., Chaudhary, S. & Dinesha, K. V. (eds.). Institute of Electrical and Electronics Engineers Inc., p. 13-18 6 p. 7346645. (2015 8th International Conference on Contemporary Computing, IC3 2015).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Learning systems
Genetic algorithms
2014
15 Citations (Scopus)

Data compression for the exascale computing era - survey

Son, S. W., Chen, Z., Hendrix, W., Agrawal, A., Liao, W-K. & Choudhary, A. N., Jan 1 2014, In : Supercomputing Frontiers and Innovations. 1, 2, p. 76-88 13 p.

Research output: Contribution to journalArticle

Data compression
Data reduction
Costs
1 Citation (Scopus)

Enhancing financial decision-making using social behavior modeling

Liu, R., Agrawal, A., Liao, W. K. & Choudhary, A., Aug 24 2014, Proceedings of the 8th Workshop on Social Network Mining and Analysis, SNAKDD 2014. Association for Computing Machinery, Inc, a13. (Proceedings of the 8th Workshop on Social Network Mining and Analysis, SNAKDD 2014).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Social Behavior
Decision Making
Decision making
Profitability
Emotions
7 Citations (Scopus)

High performance data clustering: A comparative analysis of performance for GPU, RASC, MPI, and OpenMP implementations

Yang, L., Chiu, S. C., Liao, W-K. & Thomas, M. A., Oct 1 2014, In : Journal of Supercomputing. 70, 1, p. 284-300 17 p.

Research output: Contribution to journalArticle

Data Clustering
OpenMP
Comparative Analysis
Field programmable gate arrays (FPGA)
High Performance
27 Citations (Scopus)

NUMARCK: Machine Learning Algorithm for Resiliency and Checkpointing

Chen, Z., Son, S. W., Hendrix, W., Agrawal, A., Liao, W-K. & Choudhary, A. N., Jan 16 2014, In : International Conference for High Performance Computing, Networking, Storage and Analysis, SC. 2015-January, January, p. 733-744 12 p., 7013047.

Research output: Contribution to journalConference article

Learning algorithms
Learning systems
Fault tolerance
Data reduction
Costs

Randomized Algorithm for Approximate Nearest Neighbor Search in High Dimensions

Buaba, R., Homaifar, A., Hendrix, W., Son, S. W., Liao, W-K. & Choudhary, A. N., 2014, In : Journal of Pattern Recognition Research. 9, 1

Research output: Contribution to journalArticle

Open Access
Normal distribution
Data structures
Nearest neighbor search
Data storage equipment

Search Space Preprocessing in Solving Complex Optimization Problems

Liu, R., Agrawal, A., Liao, W. & Choudhary, A., 2014, Search Space Preprocessing in Solving Complex Optimization Problems.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

17 Citations (Scopus)

Toward enhanced understanding and projections of climate extremes using physics-guided data mining techniques

Ganguly, A. R., Kodra, E. A., Agrawal, A., Banerjee, A., Boriah, S., Chatterjee, S. N., Chatterjee, S. O., Choudhary, A., Das, D., Faghmous, J., Ganguli, P., Ghosh, S., Hayhoe, K., Hays, C., Hendrix, W., Fu, Q., Kawale, J., Kumar, D., Kumar, V., Liao, W. & 9 others, Liess, S., Mawalagedara, R., Mithal, V., Oglesby, R., Salvi, K., Snyder, P. K., Steinhaeuser, K., Wang, D. & Wuebbles, D., Jan 1 2014, In : Nonlinear Processes in Geophysics. 21, 4, p. 777-795 19 p.

Research output: Contribution to journalArticle

data mining
climate
Data mining
physics
Physics
2013
33 Citations (Scopus)

A parallel monte carlo code for simulating collisional N-body systems

Pattabiraman, B., Umbreit, S., Liao, W-K., Choudhary, A. N., Kalogera, V., Memik, G. & Rasio, F. A., Feb 1 2013, In : Astrophysical Journal, Supplement Series. 204, 2, 15.

Research output: Contribution to journalArticle

sorting algorithms
central processing units
sorting
communication
random numbers
4 Citations (Scopus)

A probabilistic graphical model for brand reputation assessment in social networks

Zhang, K., Downey, D. C., Chen, Z., Cheng, Y., Xie, Y., Agrawal, A., Liao, W-K. & Choudhary, A. N., Jan 1 2013, Proceedings of the 2013 IEEE/ACM International Conference on Advances in Social Networks Analysis and Mining, ASONAM 2013. Association for Computing Machinery, p. 223-230 8 p. (Proceedings of the 2013 IEEE/ACM International Conference on Advances in Social Networks Analysis and Mining, ASONAM 2013).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Industry
Consumer products
Sports
Marketing
Internet
10 Citations (Scopus)

A scalable algorithm for single-linkage hierarchical clustering on distributed-memory architectures

Hendrix, W., Palsetia, D., Patwary, M. M. A., Agrawal, A., Liao, W-K. & Choudhary, A. N., Jan 1 2013, p. 7-13. 7 p.

Research output: Contribution to conferencePaper

Memory architecture
Parallel algorithms
Clustering algorithms
Resource allocation
Explosions