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Fundamental and Computational Sciences Directorate

Staff information

Karen Schuchardt

Data Intensive Sci Computing
Scientist
Pacific Northwest National Laboratory
PO Box 999
MSIN: K7-90
Richland, WA 99352

PNNL Publications

2014

  • Freedman VL, X Chen, SA Finsterle, MD Freshley, I Gorton, LJ Gosink, E Keating, C Lansing, WAM Moeglein, CJ Murray, GSH Pau, EA Porter, S Purohit, ML Rockhold, KL Schuchardt, C Sivaramakrishnan, VV Vesselinov, and SR Waichler. 2014. "A high-performance workflow system for subsurface simulation." Environmental Modelling & Software 55:176-189.  doi:10.1016/j.envsoft.2014.01.030

2013

  • Bicer T, J Yin, D Chiu, G Agrawal, and KL Schuchardt. 2013. "Integrating Online Compression to Accelerate Large-Scale Data Analytics Applications." In 27th IEEE International Parallel & Distributed Processing Symposium, (IPDPS 2013), May 20-24, 2013, Boston, MA, pp. 1205-1216.  IEEE, Piscataway, NJ.  doi:10.1109/IPDPS.2013.81
  • Chappell AR, S Choudhury, JT Feo, DJ Haglin, A Morari, S Purohit, KL Schuchardt, A Tumeo, JR Weaver, and O Villa. 2013. "Toward a Data Scalable Solution for Facilitating Discovery of Scientific Data Resources." In DISCS-2013: Proceedings of the International Workshop on Data-Intensive Scalable Computing Systems, November 18, 2013, Denver, CO, pp. 55-60.  Association for Computing Machinery , New York, NY.  doi:10.1145/2534645.2534655

2012

  • Gorton I, C Sivaramakrishnan, GD Black, SK White, S Purohit, CS Lansing, MC Madison, KL Schuchardt, and Y Liu. 2012. "Velo: A Knowledge Management Framework for Modeling and Simulation." Computing in Science & Engineering 14(2):12-23.  doi:10.1109/MCSE.2011.116

2011

  • Agarwal K, JM Chase, KL Schuchardt, TD Scheibe, BJ Palmer, and TO Elsethagen. 2011. "Design and Implementation of "Many Parallel Task" Hybrid Subsurface Model." In MTAGS '11: Proceedings of the 2011 ACM International Workshop on Many Task Computing on Grids and Supercomputers, November 12-18, 2011, Seattle, Washington, pp. 25-32.  Association for Computing Machinery, New York, NY.  doi:10.1145/2132876.2132884
  • Palmer BJ, AS Koontz, KL Schuchardt, RP Heikes, and DA Randall. 2011. "Efficient data IO for a Parallel Global Cloud Resolving Model." Environmental Modelling & Software 26(12):1725-1735.  doi:10.1016/j.envsoft.2011.08.007
  • Bonneville AHR, GD Black, I Gorton, PSY Hui, EM Murphy, CJ Murray, ML Rockhold, KL Schuchardt, C Sivaramakrishnan, MD White, MD Williams, and SK Wurstner. 2011. "Geologic Sequestration Software Suite (GS3): a collaborative approach to the management of geological GHG storage projects ." In Proceedings of the 10th Greenhouse Gas Control Technologies Conference (GHGT10), September 19-23, 2010, Amsterdam, The Netherlands. Energy Procedia, vol. 4, ed. J Gale, C Hendriks W Turkenberg, pp. 3825-3832.  Elsevier, Amsterdam, Netherlands.  doi:10.1016/j.egypro.2011.02.318
  • Chin G, Jr, C Sivaramakrishnan, TJ Critchlow, KL Schuchardt, and AHH Ngu. 2011. "Scientist-Centered Workflow Abstractions via Generic Actors, Workflow Templates, and Context-Awareness for Groundwater Modeling and Analysis." In IEEE World Congress on Services, July 4-9, 2011, Washington, DC, pp. 176 - 183.  IEEE Computer Society, Los Alamitos, CA. 
  • Gorton I, C Sivaramakrishnan, GD Black, SK White, S Purohit, MC Madison, and KL Schuchardt. 2011. "Velo: Riding the Knowledge Management Wave for Simulation and Modeling." In 4th International Workshop on Software Engineering for Computational Science and Engineering (SECSE 2011), Co-located with the 33rd International Conference on Software Engineering (ICSE 2011) May 21-28, 2011, Honolulu, Hawaii, pp. 32-40.  Association for Computing Machinery, New York, NY.  doi:10.1145/1985782.1985788
  • Jin C, S Sehrish, W Liao, A Choudhary, and KL Schuchardt. 2011. "Improving the Average Response Time in Collective I/O." In Recent Advances in the Message Passing Interface - Proceedings of the 18th European MPI Users' Group Meeting (EuroMPI 2011), September 18-21, 2011, Santorini, Greece. Lecture Notes in Computer Science, vol. 6960, ed. Y Cotronis, et al, pp. 71-80.  Springer, Heidelberg, Germany.  doi:10.1007/978-3-642-24449-0_10
  • Jin Y, S Lakshminarasimhan, N Shah, Z Gong, CS Chang, JH Chen, S Ethier, H Kolla, SH Ku, S Klasky, RJ Latham, R Ross, KL Schuchardt, and NF Samatova. 2011. "S-Preconditioner for Multi-fold Data Reduction with Guaranteed User-Controlled Accuracy." In IEEE 11th International Conference on Data Mining (ICDM 2011), December 11-14, 2011, Vancouver, BC, pp. 290-299.  IEEE Computer Society, Los Alamitos, CA.  doi:10.1109/ICDM.2011.138

2010

  • Daily JA, KL Schuchardt, and BJ Palmer. 2010. "Efficient Extraction of Regional Subsets from Massive Climate Datasets using Parallel IO." In American Geophysical Union, Fall Meeting 2010, pp. Paper No. IN41A-1360.  American Geophysical Union, Washington DC. 
  • Gorton I, GD Black, KL Schuchardt, C Sivaramakrishnan, SK Wurstner, and PSY Hui. 2010. "GS3: A Knowledge Management Architecture for Collaborative Geologic Sequestration Modeling." In Proceedings of the 43rd Hawaii International Conference on System Sciences (HICSS 2010).  IEEE Computer Society Press, New York, NY.  doi:10.1109/HICSS.2010.217
  • Scheibe TD, BJ Palmer, KL Schuchardt, Y Fang, and AM Tartakovsky. 2010. "Simulations of Subsurface Flow and Transport at the Pore and Continuum Scales." In SciDAC 2010 Scientific Discovery Through Advanced Computing, July 11-15, 2010, Chattanooga, Tennessee.  US Department of Energy, Office of Science, Washington DC. 
  • Schuchardt KL, K Agarwal, JM Chase, ML Rockhold, VL Freedman, TO Elsethagen, TD Scheibe, G Chin, Jr, and C Sivaramakrishnan. 2010. "Task parallel sensitivity analysis and parameter estimation of groundwater simulations through the SALSSA framework." In Proceedings of the 2010 Scientific Discovery through Advanced Computing (SciDAC) Conference, July 11-15, 2010, Cattanooga, Tennessee, pp. 233-237.  Oak Ridge National Laboratory, Oak Ridge, TN. 

2009

  • Gibson TD, KL Schuchardt, and EG Stephan. 2009. "Application of Named Graphs Towards Custom Provenance Views." In 1st Workshop on the Theory and Practice of Provenance (TaPP '09), p. Paper No. 5.  USENIX, Berkeley, CA. 
  • Schuchardt KL, JM Chase, JA Daily, TO Elsethagen, BJ Palmer, and TD Scheibe. 2009. "Application of SALSSA Framework to the Validation of Smoothed Particle Hydrodynamics Simulations of Low Reynolds Number Flows." Journal of Physics: Conference Series 180(1):Article No. 012065.  doi:10.1088/1742-6596/180/1/012065
  • Stephan EG, TD Halter, TD Gibson, N Beagley, and KL Schuchardt. 2009. "A Multi-Tier Provenance Model for Global Climate Research." In International Conference on Network-Based Information Systems (NBIS '09), August 19-21, 2009, Indianapolis, Indiana , pp. 481-486.  IEEE, Piscataway, NJ.  doi:10.1109/NBiS.2009.16

2008

  • Chase JM, KL Schuchardt, G Chin, Jr, JA Daily, and TD Scheibe. 2008. "Iterative Workflows for Numerical Simulations in Subsurface Sciences." In Proceedings of 2008 IEEE Congress on Services Part 1, pp. 461-464.  IEEE Computer Society, Los Alamitos, CA.  doi:10.1109/SERVICES-1.2008.96
  • Moreau L, BT Ludaescher, I Altintas, RS Barga, S Bowers, SP Callahan, G Chin, Jr, B Clifford, S Cohen, S Cohen-Boulakia, S Davidson, E Deelman, L digiampietri, IT Foster, J Freire, J Frew, J Futrelle, TD Gibson, Y Gil, C Goble, J Golbeck, P Groth, DA Holland, S Jiang, J Kim, D Koop, A Krenek, T McPhillips, G Mehta, S Miles, D Metzger, S Munroe, JD Myers, BA Plale, Podhorszki, V Ratnakar, S Emanuele , CE scheidegger, KL Schuchardt, MI Seltzer, YL Simmhan, ST Claudio, P Slaughter, EG Stephan, R Stevens, D Turi, HT Vo, MJ Wilde, J Zhao, and Y Zhao. 2008. "Special Issue: The First Provenance Challenge ." Concurrency and Computation. Practice & Experience 20(5):409-418.  doi:10.1002/cpe.v20:5
  • Paulson PR, TD Gibson, KL Schuchardt, and EG Stephan. 2008. Provenance Store EvaluationPNNL-17237, Pacific Northwest National Laboratory, Richland, WA. 
  • Scheibe TD, AM Tartakovsky, DM Tartakovsky, GD Redden, P Meakin, BJ Palmer, and KL Schuchardt. 2008. "Hybrid numerical methods for multiscale simulations of subsurface biogeochemical processes." In Proceedings of SciDAC 2008: Journal of Physics, vol. 125, p. 012054.  IOP Publishers, Bristol, United Kingdom.  doi:10.1088/1742-6596/125/1/012054
  • Schuchardt KL, TD Gibson, EG Stephan, and G Chin, Jr. 2008. "Applying Content Management to Automated Provenance Capture ." Concurrency and Computation. Practice & Experience 20(5):541-554. 

2007

  • Schuchardt KL, CM Pancerella, L Rahn, BT Didier, D Kodeboyina, D Leahy, JD Myers, O Oluwole, W Pitz, B Ruscic, J Song, GV Laszewski, and C Yang. 2007. "Portal-based Knowledge Environment for Collaborative Science." Concurrency and Computation. Practice & Experience 19(12):1703-1716.  doi:10.1002/cpe.1201
  • Schuchardt KL, BJ Palmer, J Daily, TO Elsethagen, and AS Koontz. 2007. "IO strategies and data services for petascale data sets from a global cloud resolving model." Journal of Physics: Conference Series 78:Art. No. 012089.  doi:10.1088/1742-6596/78/1/012089
  • Schuchardt KL, BT Didier, TO Elsethagen, L Sun, V Gurumoorthi, JM Chase, J Li, and TL Windus. 2007. " Basis Set Exchange: A Community Database for Computational Sciences ." Journal of Chemical Information and Modeling 47(3):1045-1052.  doi:10.1021/ci600510j
  • Schuchardt KL, GD Black, JM Chase, TO Elsethagen, and L Sun. 2007. "Process Integration, data management, and visualization framework for subsurface sciences." Journal of Physics: Conference Series 78:012064, 1-5.  doi:10.1088/1742-6596/78/1/012064

2006

  • Talbott TD, KL Schuchardt, EG Stephan, and JD Myers. 2006. "Mapping Physical Formats to Logical Models to Extract Data and Metadata: The Defuddle Parsing Engine." In IPAW'06 International Provenance and Annotation Workshop, Chicago, Illinois, May 3-5 2006. Lecture Notes in Computer Science, vol. 4145, ed. Luc Moreau and Ian Foster, pp. 73-81.  Springer-Verlag , Berlin, Germany. 
  • Chin G, Jr, EG Stephan, DK Gracio, OA Kuchar, PD Whitney, and KL Schuchardt. 2006. "Developing Concept-Based User Interfaces for Scientific Computing ." Computer 39(9):26-34. 

2005

  • Schuchardt KL, O Oluwole, W Pitz, LA Rahn, WH Green, D Leahy, CM Pancerella, M Sjoberg, and J Dec. 2005. "Development of the RIOT Web Service and Information Technologies to Enable Mechanism Reduction for HCCI Simulations." Journal of Physics: Conference Series 16:107-112.  doi:10.1088/1742-6596/16/1/013
  • Chin G, Jr, EG Stephan, DK Gracio, OA Kuchar, PD Whitney, and KL Schuchardt. 2005. "Scientist-Centered Graph-Based Models of Scientific Knowledge." In HCI International 2005. 11th International Conference on Human-Computer Interaction, 22-27, July 2005, Caesars Palace, Las Vegas, Nevada USA. , p. 10 pages.  Lawrence Erlbaum and Associates, Mahwah, NJ. 
  • Myers JD, TC Allison, SJ Bittner, BT Didier, M Frenklach, WH Green, YL Ho, J Hewson, WS Koegler, CS Lansing, D Leahy, M Lee, R McCoy, M Minkoff, S Nijsure, G von Laszewski, D Montoya, L Oluwole, CM Pancerella, R Pinzon, W Pitz, LA Rahn, B Ruscic, KL Schuchardt, EG Stephan, A Wagner, TL Windus, and C Yang. 2005. "A Collaborative Informatics Infrastructure for Multi-scale Science." Cluster Computing 8(4):243-253. 

2004

  • Myers JD, TC Allison, S Bittner, BT Didier, M Frenklach, WH Green, YL Ho, J Hewson, WS Koegler, CS Lansing, D Leahy, M Lee, R McCoy, M Minkoff, S Nijsure, G von Laszewski, DW Montoya, CM Pancerella, R Pinzon, W Pitz, L Rahn, B Ruscic, KL Schuchardt, EG Stephan, AF Wagner, TL Windus, and C Yang. 2004. "A Collaborative Informatics Infrastructure for Multi-scale Science." In Proceedings of the Second International Workshop on Challenges of Large Applications in Distributed Environments. CLADE 2004, Honolulu Hawaii, pp. 24-33.  Institute of Electrical and Electronics Engineers, Inc., Piscataway, NJ. 

2003

  • Black GD, KL Schuchardt, DK Gracio, and BJ Palmer. 2003. "The Extensible Computational Chemistry Environment: A Problem Solving Environment for High Performance Theoretical Chemistry." In 3rd International Conference on Computational Science - ICCS 2003, Saint Petersburg, Russian Federation and Melbourne, Australia; Lecture notes in computer science, vol. 2660, ed. Sloot, P. , pp. 122-131.  Springer, Berlin, Germany. 
  • Myers JD, CM Pancerella, CS Lansing, KL Schuchardt, and BT Didier. 2003. "Multi-scale Science: Supporting Emerging Practice with Semantically Derived Provenance ." In Proceedings of the Workshop on Semantic Web Technologies for Searching and Retrieving Scientific Data , ed. Ashish, N., Goble, C.  Sun SITE Central Europe (CEUR), Aachen, Germany. 
  • Pancerella CM, J Hewson, WS Koegler, D Leahy, M Lee, L Rahn, C Yang, JD Myers, BT Didier, R McCoy, KL Schuchardt, EG Stephan, TL Windus, K Amin, S Bittner, CS Lansing, M Minkoff, S Nijsure, G von Laszewski, R Pinzon, B Ruscic, AF Wagner, B Wang, W Pitz, YL Ho, DW Montoya, L Xu, TC Allison, WH Green, and M Frenklach. 2003. "Metadata in the Collaboratory for Multi-Scale Chemical Science ." In DC-2003: Proceedings of the 2003 International Conference on Dublin Core and Metadata Applications: Supporting Communities of Discourse and Practice - Metadata Research & Applications, p. Article No. 13.  Dublin Core Metadata Initiative (DCMI), Dublin, OH. 

2002

  • Schuchardt KL, BT Didier, and GD Black. 2002. "Ecce - A Problem Solving Environment's Evolution Toward Grid Services and a Web Architecture." Concurrency and Computation. Practice & Experience 14(13-15):1221-1239.  doi:10.1002/cpe.673
  • Schuchardt KL, JD Myers, and EG Stephan. 2002. "A Web-Based Data Architecture for Problem-Solving Environments: Application of Distributed Authoring and Versioning to the Extensible Computational Chemistry Environment." Cluster Computing 5(3):287-296. 
  • Chin G, Jr, KL Schuchardt, JD Myers, and DK Gracio. 2002. "Participatory Workflow Analysis: Unveling Scientific Research Processes with Physical Scientists." In PDC 2000: Proceedings of the Participatory Design Conference, New York, NY, USA, 28 November-1 December 2000, pp. 30-39.  Palo Alto, CA. 
  • Chin G, Jr, LR Leung, KL Schuchardt, and DK Gracio. 2002. "New Paradigms in Problem Solving Environments for Scientific Computing." In Proceedings of the 7th International Conference on Intelligent User Interfaces, pp. 39-46.  ACM Press, New York, NY. 

2001

  • Schuchardt KL, JD Myers, and EG Stephan. 2001. "Open Data Management Solutions for Problem Solving Environments: Application of Distributed Authoring and Versioning to the Extensible Computational Chemistry Environment." In Proceedings of the 10th IEEE International Symposium on High Performance Distributed Computing, ed. IEEE Computer Society, pp. 228-238.  IEEE Computer Society Press, Piscataway, NJ. 
  • Chin G, Jr, LR Leung, KL Schuchardt, and DK Gracio. 2001. "Conceptualizing a Collaborative Problem-Solving Environment for Regional Climate Modeling and Assessment of Climate Impacts." In Computational science - ICCS 2001 : international conference, San Francisco, CA, USA, May 28-30, 2001 : proceedings /, vol. 2073, no. 1, ed. Vassil Alexandrov, pp. 159-174.  Springer, New York, NY. 

1999

  • Dixon DA, TH Dunning, JR, M Dupuis, DF Feller, DK Gracio, RJ Harrison, DR Jones, RA Kendall, JA Nichols, KL Schuchardt, and TP Straatsma. 1999. "Computational Chemistry in the Environmental Molecular Sciences Laboratory." In High-Performance Computing, vol. 3, no. , ed. RJ Allan, MF Guest, AD Simpson, DS Henty, D Nicole, pp. 215-228.  Kluwer Academic/Plenum Pulishers, New York, NY. 
  • Jones DR, DK Gracio, KL Schuchardt, TL Keller, and HL Taylor. 1999. "Extensible Computational Chemistry Environment (ECCE) ." Chapter 24 in Domain-Specific Application Frameworks: Frameworks Experience by Industry, ed. Mohamed E Fayad and Ralph E Johnson, pp. 513-528.  John Wiley & Sons, New York, NY. 

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