Technical Reports in Computer Science
by Jun Zhang


  1. Hybrid Hierarchical Clustering: An Experimental Analysis (Keerthiram Murugesan, and Jun Zhang), Technical Report CMIDA-HiPSCCS 001-11, Department of Computer Science, University of Kentucky, KY, 2009.
    Abstract. Download the PDF file keer1.pdf.
  2. High Accuracy and Scalable Multiscale Multigrid Computation for 3D Convection Diffusion Equation (Yin Wang, and Jun Zhang), Technical Report CMIDA-HiPSCCS 016-09, Department of Computer Science, University of Kentucky, KY, 2009.
    Abstract. Download the PDF file yinwang5.pdf.
  3. Integrated Fast and High Accuracy Computation of Convection Diffusion Equations Using Multiscale Multigrid Method (Yin Wang, and Jun Zhang), Technical Report CMIDA-HiPSCCS 015-09, Department of Computer Science, University of Kentucky, KY, 2009.
    Abstract. Download the PDF file yinwang4.pdf.
  4. A Numerical Study of Pulsatile Flow Through a Hollow Fiber Cartridge: Growth Factor-Receptor Binding and Dissociation Analysis ( Changjiang Zhang, Wensheng Shen, Michael Fannon, Kimberly Forsten-Williams, and Jun Zhang), Technical Report CMIDA-HiPSCCS 014-09, Department of Computer Science, University of Kentucky, KY, 2009.
    Abstract. Download the PDF file zhang1.pdf.
  5. Privacy Preservation of Affinities in Social Networks (Lian Liu, Jinze Liu, and Jun Zhang), Technical Report CMIDA-HiPSCCS 013-09, Department of Computer Science, University of Kentucky, KY, 2009.
    Abstract. Download the PDF file lianliu5.pdf.
  6. White Matter Fiber Tract Segmentation Using Nonnegative Matrix Factorization (Xuwei Liang, Jie Wang, Zhemin Lin, and Jun Zhang), Technical Report CMIDA-HiPSCCS 012-08, Department of Computer Science, University of Kentucky, KY, 2008.
    Abstract. Download the PDF file liang5.pdf.
  7. MicroRNAfold: microRNA secondary structure prediction based on Modified NCM model with thermodynamics-based scoring strategy (Dianwei Han, Jun Zhang, and Guiliang Tang), Technical Report CMIDA-HiPSCCS 010-08, Department of Computer Science, University of Kentucky, KY, 2008.
    Abstract. Download the PDF file han-rna4.pdf.
  8. Generalized Diffusion Simulation-Based Tractography (Qi Zhuang, Brian T. Gold, Ruiwang Huang, Xuwei Liang, Ning Cao, and Jun Zhang), Technical Report CMIDA-HiPSCCS 009-08, Department of Computer Science, University of Kentucky, KY, 2008.
    Abstract. Download the PDF file zhuang1.pdf.
  9. Generalized Random Rotation Perturbation for Vertically Partitioned Data Sets (Zhenmin Lin, Jie Wang, Lian Liu, and Jun Zhang), Technical Report CMIDA-HiPSCCS 008-08, Department of Computer Science, University of Kentucky, KY, 2008.
    Abstract. Download the PDF file lin1.pdf.
  10. Towards Real-Time Performance of Data Value Hiding for Frequent Data Update by Incremental Matrix Decomposition (Jie Wang, Jun Zhang, and Justin Zhan), Technical Report CMIDA-HiPSCCS 007-08, Department of Computer Science, University of Kentucky, KY, 2008.
    Abstract. Download the PDF file jiewang6.pdf.
  11. Privacy Preserving in Social Networks Against Sensitive Edge Disclosure (Lian Liu, Jie Wang, Jinze Liu, and Jun Zhang), Technical Report CMIDA-HiPSCCS 006-08, Department of Computer Science, University of Kentucky, KY, 2008.
    Abstract. Download the PDF file lianliu2.pdf.
  12. Privacy Vulnerabilities with Background Information in Data Perturbation (Lian Liu, Jie Wang, and Jun Zhang), Technical Report CMIDA-HiPSCCS 005-08, Department of Computer Science, University of Kentucky, KY, 2008.
    Abstract. Download the PDF file lianliu4.pdf.
  13. Multigrid Accelerated Computation of Growth Factor-Receptor Binding and Dissociation under Flow Conditions (Wensheng Shen, Kimberly Forsten-Williams, Michael Fannon, Changjiang Zhang, and Jun Zhang), Technical Report CMIDA-HiPSCCS 004-08, Department of Computer Science, University of Kentucky, KY, 2008.
    Abstract. Download the PDF file wesheng9.pdf.
  14. Sixth Order Compact Scheme Combined with Multigrid Method and Extrapolation Technique for 2D Poisson Equation (Yin Wang, and Jun Zhang), Technical Report CMIDA-HiPSCCS 003-08, Department of Computer Science, University of Kentucky, KY, 2008.
    Abstract. Download the PDF file yinwang3.pdf.
  15. DTI Fiber Tract-Oriented Quantitative and Visual Analysis of White Matter Integrity (Xuwei Liang, Ning Cao, and Jun Zhang), Technical Report CMIDA-HiPSCCS 002-08, Department of Computer Science, University of Kentucky, KY, 2008.
    Abstract. Download the PDF file liang2.pdf.
  16. The Relationship Between the Features of Sparse Matrix and the Matrix Solving Status (Dianwei Han, Shuting Xu, and Jun Zhang), Technical Report CMIDA-HiPSCCS 001-08, Department of Computer Science, University of Kentucky, KY, 2008.
    Abstract. Download the PDF file dianweihan3.pdf.
  17. A Computational Model of Simulating Competitive Growth Factor Binding Under Flow (Wensheng Shen, Changjiang Zhang, Michael Fannon, Kimberly Forsten-Williams, and Jun Zhang), Technical Report No. 490-07, Department of Computer Science, University of Kentucky, KY, 2007.
    Abstract. Download the PDF file wesheng8.pdf.
  18. Diffusion Tensor Imaging Analysis of Regional Whiter Matter Changes along the Cingulum in Mild Cognitive Impairment (Xuwei Liang, Ning Kang, Stephen E. Rose, Jonathan B. Chalk, and Jun Zhang), Technical Report No. 489-07, Department of Computer Science, University of Kentucky, KY, 2007.
    Abstract. Download the PDF file liang1.pdf.
  19. Factored approximate inverse preconditioners with dynamic sparsity patterns (Eunjoo Lee, and Jun Zhang), Technical Report No. 488-07, Department of Computer Science, University of Kentucky, KY, 2007.
    Abstract. Download the PDF file eunjoo-lee4.pdf.
  20. Simultaneous Pattern and Data Hiding in Unsupervised Learning (Jie Wang, Lian Liu, Dianwei Han, and Jun Zhang), Technical Report No. 487-07, Department of Computer Science, University of Kentucky, KY, 2007.
    Abstract. Download the PDF file jiewang5.pdf.
  21. Wavelet-Based Data Distortion for Privacy-Preserving Collaborative Analysis (Lian Liu, Jie Wang, Zhemin Lin, and Jun Zhang), Technical Report No. 482-07, Department of Computer Science, University of Kentucky, KY, 2007.
    Abstract. Download the PDF file lianliu1.pdf.
  22. Computing White Matter Fiber Orientations in High Angular Resolution Diffusion-Weighted MRI (Ning Cao, Qi Zhuang, Xuwei Liang, Ruiwang Huang, and Jun Zhang), Technical Report No. 481-07, Department of Computer Science, University of Kentucky, KY, 2007.
    Abstract. Download the PDF file ningcao07a.pdf.
  23. Data Pattern Maintenance by Matrix Approximation: An Application to Information Security (Jie Wang, and Jun Zhang), Technical Report No. 477-07, Department of Computer Science, University of Kentucky, KY, 2007.
    Abstract. Download the PDF file jiewang4.pdf.
  24. A Two-phase Preconditioning Strategy of Sparse Approximate Inverse for Indefinite Matrices (Eun-Joo Lee, and Jun Zhang), Technical Report No. 476-07, Department of Computer Science, University of Kentucky, KY, 2007.
    Abstract. Download the PDF file eunjoo-lee3.pdf.
  25. Matrix Decomposition-Based Data Distortion Techniques for Privacy Preservation in Data Mining (Jun Zhang, Jie Wang, and Shuting Xu), Technical Report No. 472-07, Department of Computer Science, University of Kentucky, KY, 2007.
    Abstract. Download the PDF file jiewang3.pdf.
  26. A Short Survey on Preconditioning Techniques for Large Scale Dense Complex Linear Systems in Electromagnetics (Yin Wang, Jun Zhang, and Jeonghwa Lee), Technical Report No. 471-07, Department of Computer Science, University of Kentucky, KY, 2007.
    Abstract. Download the PDF file yinwang2.pdf.
  27. NNMF-Based Factorization Techniques for High-Accuracy Privacy Protection on Non-negative-valued Datasets (Jie Wang and Jun Zhang), Technical Report No. 464-06, Department of Computer Science, University of Kentucky, KY, 2006.
    Abstract. Download the PDF file jie2.pdf.
  28. Enhancing Clustering Blog Documents by Utilizing Author/Reader Comments (with Beibei Li, Shuting Xu, and Jun Zhang), Technical Report No. 463-06, Department of Computer Science, University of Kentucky, KY, 2006.
    Abstract. Download the PDF file beibei1.pdf.
  29. Pipe-Entrance Flow Simulation Using Multigrid Finite Volume (with Wensheng Shen, Jun Zhang, Jie Wang, and Fuqian Yang), Technical Report No. 460-06, Department of Computer Science, University of Kentucky, KY, 2006.
    Abstract. Download the compressed postscript file wensheng6.ps.gz, and PDF file wensheng6.pdf.
  30. An Online Condition Number Query System (with Dianwei Han, and Shuting Xu), Technical Report No. 458-06, Department of Computer Science, University of Kentucky, KY, 2006.
    Abstract. Download the compressed postscript file han2.ps.gz, and PDF file han2.pdf.
  31. SVM Classification for Predicting Sparse Matrix Solvability with Parameterized Matrix Preconditioners (with Shuting Xu), Technical Report No. 450-06, Department of Computer Science, University of Kentucky, KY, 2006.
    Abstract. Download the compressed postscript file xu7.ps.gz, and PDF file xu7.pdf.
  32. Selective Data Distortion via Structural Partition and SSVD for Privacy Protection (with Jie Wang, Weijun Zhong, and Shuting Xu), Technical Report No. 449-05, Department of Computer Science, University of Kentucky, KY, 2005.
    Abstract. Download the PDF file jwang1.pdf.
  33. Newton's Method for Steady and Unsteady Reacting Flows (with Wensheng Shen, and Fuqian Yang), Technical Report No. 448-05, Department of Computer Science, University of Kentucky, KY, 2005.
    Abstract. Download the PDF file wensheng5.pdf.
  34. Fiber tractography in diffusion tensor magnetic resonance imaging: a survey and beyond (with Hao Ji, Ning Kang, and Ning Cao) Technical Report No. 437-05, Department of Computer Science, University of Kentucky, KY, 2005.
    Abstract. Download the compressed postscript file ji1.ps.gz, and PDF file ji1.pdf.
  35. Hybrid reordering strategies for ILU preconditioning of indefinite sparse matrices (with Eun-Joo Lee) Technical Report No. 436-05, Department of Computer Science, University of Kentucky, KY, 2005.
    Abstract. Download the compressed postscript file joo1.ps.gz, and PDF file joo1.pdf.
  36. Theoretical evaluation on burn injury of human respiratory tract due to inhalation of hot gas at the early stage of fires (with Yong-gang Lv, and Jing Liu), Technical Report No. 435-05, Department of Computer Science, University of Kentucky, KY, 2005.
    Abstract. Download the compressed postscript file liu1.ps.gz, and PDF file liu1.pdf.
  37. A data mining approach to matrix preconditioning problem (with Shuting Xu), Technical Report No. 433-05, Department of Computer Science, University of Kentucky, KY, 2005.
    Abstract. Download the compressed postscript file xu5.ps.gz, and PDF file xu5.pdf.
  38. Data distortion for privacy protection in a terrorist analysis system (with Shuting Xu, Dianwei Han, and Jie Wang), Technical Report No. 432-05, Department of Computer Science, University of Kentucky, KY, 2005.
    Abstract. Download the compressed postscript file xu6.ps.gz, and PDF file xu6.pdf.
  39. Fiber tracking by simulating diffusion process with diffusion kernels in human brain with DT-MRI data (with Ning Kang, and Eric S. Carlson), Technical Report No. 428-05, Department of Computer Science, University of Kentucky, KY, 2005.
    Abstract. Download the compressed postscript file kang5.ps.gz, and PDF file kang5.pdf.
  40. Skin thermal injury prediction with strain energy (with Wensheng Shen, and Fuqian Yang), Technical Report No. 427-05, Department of Computer Science, University of Kentucky, KY, 2005.
    Abstract. Download the compressed postscript file wensheng4.ps.gz, and PDF file wensheng4.pdf.
  41. Matrix condition number prediction with SVM regression and feature selection (with Shuting Xu), Technical Report No. 420-04, Department of Computer Science, University of Kentucky, KY, 2004.
    Abstract. Download the compressed postscript file xu4.ps.gz, and PDF file xu4.pdf.
  42. Parallel computation in simulating diffusion and deformation in human brain (with Ning Kang, and Eric S. Carlson), Technical Report No. 418-04, Department of Computer Science, University of Kentucky, KY, 2004.
    Abstract. Download the compressed postscript file kang3.ps.gz, and PDF file kang3.pdf.
  43. Text retrieval using sparsified concept decomposition matrix (with Jing Gao), Technical Report No. 412-04, Department of Computer Science, University of Kentucky, KY, 2004.
    Abstract. Download the compressed postscript file gao3.ps.gz, and PDF file gao3.pdf.
  44. White matter fiber tractography via anisotropic diffusion simulation in the human brain (with Ning Kang, Eric S. Carlson, and Daniel Gembris), Technical Report No. 410-04, Department of Computer Science, University of Kentucky, KY, 2004.
    Abstract. Download the compressed postscript file kang4.ps.gz, and PDF file kang4.pdf.
  45. Three-dimensional model on thermal response of skin subject to laser heating (with Wensheng Shen, and Fuqian Yang), Technical Report No. 409-04, Department of Computer Science, University of Kentucky, KY, 2004.
    Abstract. Download the compressed postscript file wensheng2.ps.gz, and PDF file wensheng2.pdf.
  46. Modeling and numerical simulation of bioheat transfer and biomechanics in soft tissue (with Wensheng Shen, and Fuqian Yang), Technical Report No. 391-04, Department of Computer Science, University of Kentucky, KY, 2004.
    Abstract. Download the compressed postscript file biomech.ps.gz, and PDF file biomech.pdf.
  47. Clustering web document sets with different closeness (with Shuting Xu), Technical Report No. 389-04, Department of Computer Science, University of Kentucky, KY, 2004.
    Abstract. Download the compressed postscript file closeness.ps.gz, and PDF file closeness.pdf.
  48. An interim analysis report on preconditioners and matrices, (with Shuting Xu, Eun-Joo Lee, and Jun Zhang), Technical Report No. 388-03, Department of Computer Science, University of Kentucky, KY, 2003.
    Abstract. Download the compressed postscript file matrix-mine.ps.gz, and PDF file matrix-mine.pdf.
  49. Performance study and analysis of parallel multilevel preconditioners (with Chi Shen), Technical Report No. 387-03, Department of Computer Science, University of Kentucky, KY, 2003.
    Abstract. Download the compressed postscript file perf.ps.gz, and PDF file perf.pdf.
  50. Third order accuracy of the 4-point hexagonal net grid finite difference scheme for solving the 2D Helmholtz equation (with Eric S. Carlson, Haiwei Sun, and Duane H. Smith), Technical Report No. 379-03, Department of Computer Science, University of Kentucky, KY, 2003.
    Abstract. Download the compressed postscript file hexgrid3.ps.gz, and PDF file hexgrid3.pdf.
  51. Second order accuracy of the 4-point hexagonal net grid finite difference scheme for solving the 2D Helmholtz equation (with Eric S. Carlson, Haiwei Sun, and Duane H. Smith), Technical Report No. 378-03, Department of Computer Science, University of Kentucky, KY, 2003.
    Abstract. Download the compressed postscript file hexgrid2.ps.gz, and PDF file hexgrid2.pdf.
  52. Comparison of parallel preconditioners in anisotropic diffusion simulation with human brain DT-MRI data (with Ning Kang, and Eric S. Carlson), Technical Report No. 376-03, Department of Computer Science, University of Kentucky, KY, 2003.
    Abstract. Download the compressed postscript file brainp.ps.gz, and PDF file brain.pdf.
  53. High Order ADI Method For Solving Unsteady Convection-Diffusion Problems (with S. Karaa), Technical Report No. 375-03, Department of Computer Science, University of Kentucky, KY, 2003.
    Abstract. Download the compressed postscript file adi4th.ps.gz, and PDF file adi4th.pdf.
  54. Performance of preconditioned Krylov iterative methods for solving hybrid integral equations in electromagnetics (with J. Lee, and C.-C. Lu), Technical Report No. 373-03, Department of Computer Science, University of Kentucky, KY, 2003.
    Abstract. Download the compressed postscript file compfmm.ps, and PDF file compfmm.pdf.
  55. A numerical study of a 3D bioheat transfer problem with different spatial heating (with S. Karaa, and F. Yang), Technical Report No. 372-03, Department of Computer Science, University of Kentucky, KY, 2003.
    Abstract. Download the compressed postscript file bioheat3d.ps, and PDF file bioheat.pdf.
  56. Sparsification strategies in latent semantic indexing performance study (with J. Gao), Technical Report No. 368-03, Department of Computer Science, University of Kentucky, KY, 2003.
    Abstract. Download the compressed postscript file svd.ps.gz, and PDF file svd.pdf.gz.
  57. A hybrid parallel Web document clustering algorithm and its performance study (with S. Xu), Technical Report No. 366-03, Department of Computer Science, University of Kentucky, KY, 2003.
    Abstract. Download the compressed postscript file ppddp.ps.gz, and PDF file ppddp.pdf.gz.
  58. A fully parallel block independent set algorithm for distributed sparse matrices (with C. Shen), Technical Report No. 365-03, Department of Computer Science, University of Kentucky, KY, 2003.
    Abstract. Download the compressed postscript file fpbis.ps.gz, and PDF file fpbis.pdf.gz.
  59. Performance of ILU preconditioning techniques in simulating anisotropic diffusion in the human brain (with Ning Kang, and Eric S. Carlson), Technical Report No. 364-03, Department of Computer Science, University of Kentucky, KY, 2003.
    Abstract. Download the compressed postscript file brain.ps.gz, and PDF file brain.pdf.gz.
  60. Sparse inverse preconditioning of multilevel fast multipole algorithm for hybrid integral equations in electromagnetics (with Jeonghwa Lee, and Cai-Cheng Lu), Technical Report No. 363-02, Department of Computer Science, University of Kentucky, KY, 2002.
    Abstract. Download the compressed postscript file saifmm.ps.gz, and PDF file saifmm.pdf.gz.
  61. Surface evolution of crystalline tubes, (with Fuqian Yang, and Wei Song), Technical Report No. 362-02, Department of Computer Science, University of Kentucky, KY, 2002.
    Abstract. Download the compressed postscript file nanotube.ps.gz, and PDF file nanotube.pdf.gz.
  62. A comparative study on dynamic and static sparsity patterns in parallel sparse approximate inverse preconditioning, (with Kai Wang, and Sangbae Kim), Technical Report No. 361-02, Department of Computer Science, University of Kentucky, KY, 2002.
    Abstract. Download the compressed postscript file saicomp.ps.gz, and PDF file saicomp.pdf.gz.
  63. A class of parallel multilevel sparse approximate inverse preconditioners for sparse linear systems, (with Kai Wang, and Chi Shen), Technical Report No. 360-02, Department of Computer Science, University of Kentucky, KY, 2002.
    Abstract. Download the compressed postscript file mlsparse.ps.gz, and PDF file mlsparse.pdf.gz.
  64. Preconditioned multigrid simulation of an axisymmetric laminar diffusion flame, (with Samir Karaa, and Craig C. Douglas), Technical Report No. 359-02, Department of Computer Science, University of Kentucky, KY, 2002.
    Abstract. Download the compressed postscript file flame1.ps.gz, and PDF file flame1.pdf.
  65. Distributed block independent set algorithms and parallel multilevel ILU preconditioners, (with Chi Shen), Technical Report No. 358-02, Department of Computer Science, University of Kentucky, KY, 2002.
    Abstract. Download the compressed postscript file pbilum.ps.gz, and PDF file pbilum.pdf.
  66. A two level finite difference scheme for one dimensional Pennes' bioheat equation, (with Jennifer J. Zhao, Ning Kang, and Fuqian Yang), Technical Report No. 354-02, Department of Computer Science, University of Kentucky, KY, 2002.
    Abstract. Download the compressed postscript file pennes1d.ps.gz, and PDF file pennes1d.pdf.
  67. The ASEI scheme for solving the dispersive equation with diffusion, (with Shaohong Zhu, and Jennifer J. Zhao), Technical Report No. 351-02, Department of Computer Science, University of Kentucky, KY, 2002.
    Abstract. Download the compressed postscript file asei.ps.gz, and PDF file asei.pdf.gz.
  68. A high order finite difference discretization strategy based on extrapolation for convection diffusion equations, (with Haiwei Sun), Technical Report No. 347-02, Department of Computer Science, University of Kentucky, KY, 2002.
    Abstract. Download the compressed postscript file richardson.ps.gz, and PDF file richardson.pdf.gz.
  69. Global and localized parallel preconditioning techniques for large scale solid Earth simulations (with Kai Wang, Sang-Bae Kim, Kengo Nakajima, and Hiroshi Okuda), Technical Report No. 345-02, Department of Computer Science, University of Kentucky, KY, 2002.
    Abstract. Download the compressed postscript file contact.ps.gz, and PDF file contact.pdf.gz.
  70. A three level finite difference scheme for solving the Pennes' bioheat transfer in a triple-layered skin structure (with Weizhong Dai and Raja Nassar), Technical Report No. 343-02, Department of Computer Science, University of Kentucky, KY, 2002.
    Abstract. Download the compressed postscript file bioheat1.ps.gz, and PDF file bioheat1.pdf.gz.
  71. Incomplete LU preconditioning for large scale dense complex linear systems from electromagnetic wave scattering problems (with Jeonghwa Lee and Cai-Cheng Lu), Technical Report No. 342-02, Department of Computer Science, University of Kentucky, KY, 2002.
    Abstract. Download the compressed postscript file pfmm.ps.gz, and PDF file pfmm.pdf.gz.
  72. A fourth order compact difference scheme on face centered cubic grids with multigrid method for solving 2D convection diffusion equation (with Haiwei Sun, Ning Kang, and Eric S. Carlson), Technical Report No. 341-02, Department of Computer Science, University of Kentucky, KY, 2002.
    Abstract. Download the compressed postscript file hcp2d.ps.gz, and PDF file hcp2d.pdf.gz.
  73. A two step combined stable preconditioning strategy for incomplete LU factorization of CFD matrices (with Li Wang), Technical Report No. 334-02, Department of Computer Science, University of Kentucky, KY, 2002.
    Abstract. Download the compressed postscript file shift2.ps.gz, and PDF file shift2.pdf.gz.
  74. A high order compact boundary value method for solving one dimensional heat equations (with Haiwei Sun), Technical Report No. 333-02, Department of Computer Science, University of Kentucky, KY, 2002.
    Abstract. Download the compressed postscript file cbvm1d.ps.gz, and PDF file cbvm1d.pdf.gz.
  75. MSP: A class of parallel multistep successive sparse approximate inverse preconditioning strategies (with Kai Wang), Technical Report No. 331-02, Department of Computer Science, University of Kentucky, KY, 2002.
    Abstract. Download the compressed postscript file multisail.ps.gz, and PDF file multisail.pdf.gz.
  76. High order compact scheme with multigrid local mesh refinement procedure for convection diffusion roblems (with Haiwei Sun and Jennifer J. Zhao), Technical Report No. 330-01, Department of Computer Science, University of Kentucky, KY, 2001.
    Abstract. Download the compressed postscript file 2drefine.ps.gz, and PDF file 2drefine.pdf.gz.
  77. Truncation error and oscillation property of the combined compact difference scheme (with Jennifer J. Zhao), Technical Report No. 329-01, Department of Computer Science, University of Kentucky, KY, 2001.
    Abstract. Download the compressed postscript file ccd.ps.gz, and PDF file ccd.pdf.gz.
  78. Multigrid method and fourth order compact difference scheme for 2D Poisson equation with unequal meshsize discretization, Technical Report No. 321-01, Department of Computer Science, University of Kentucky, KY, 2001.
    Abstract. Download the compressed postscript file anist2d.ps.gz, and PDF file anist2d.pdf.gz.
  79. Iterative solution and finite difference approximations to 3D microscale heat transport equation (with Jennifer J. Zhao). Technical Report No. 320-01, Department of Computer Science, University of Kentucky, KY, 2001.
    Abstract. Download the compressed postscript file micro3d.ps.gz, and PDF file micro3d.pdf.
  80. A multilevel block incomplete Cholesky preconditioner for Solving rectangular sparse matrices from linear least squares problems (with Tong Xiao). Technical Report No. 317-01, Department of Computer Science, University of Kentucky, KY, 2001.
    Abstract. Download compressed postscript file bicm.ps.gz, and PDF file bicm.pdf.gz.
  81. On convergence and performance of iterative methods for solving variable coefficient convection-diffusion equation with a fourth-order compact difference scheme (with Samir Karaa). Technical Report No. 315-01, Department of Computer Science, University of Kentucky, KY, 2001.
    Abstract. Download compressed postscript file 4thvariable.ps.gz, and PDF file 4thvariable.pdf.gz.
  82. A family of fourth order difference schemes on rotated grid for two dimensional convection-diffusion equation (with Jules Kouatchou and Lixin Ge). Technical Report No. 310-00, Department of Computer Science, University of Kentucky, KY, 2000.
    Abstract. Download compressed postscript file rotate.ps.gz, and PDF file rotate.pdf.gz.
  83. A note on convergence of line iterative methods for a nine-point matrix, (with Samir Karaa). Technical Report No. 309-00, Department of Computer Science, University of Kentucky, KY, 2000.
    Abstract. Download compressed postscript file 4thspecial.ps.gz, and PDF file 4thspecial.pdf.gz.
  84. Analysis of stationary iterative methods for discrete convection-diffusion equation with a nine-point compact scheme, (with Samir Karaa). Technical Report No. 308-00, Department of Computer Science, University of Kentucky, KY, 2000.
    Abstract. Download compressed postscript file 4thconstant.ps.gz, and PDF file 4thconstant.pdf.gz.
  85. Multigrid treatment and robustness enhancement for factored sparse approximate inverse preconditioning (with Kai Wang). Technical Report No. 306-00, Department of Computer Science, University of Kentucky, KY, 2000.
    Abstract. Download compressed postscript file mspar.ps.gz, and PDF file mspar.pdf.gz.
  86. Parallel two level block ILU preconditioning techniques for solving large sparse linear systems, (with Chi Shen). Technical Report No. 305-00, Department of Computer Science, University of Kentucky, KY, 2000.
    Abstract. Download compressed postscript file pbilu2.ps.gz, and PDF file pbilu2.pdf.gz.
  87. Performance of adaptive dual-dropping ILUT preconditioners in semiconductor dopant diffusion simulation, (with Anand L. Pardhanani and Graham F. Carey). Technical Report No. 304-00, Department of Computer Science, University of Kentucky, KY, 2000.
    Abstract. Download the compressed postscript file dopant.ps.gz.
  88. Unconditionally stable finite fifference scheme and iterative solution of 2D microscale heat transport equation, (with Jennifer J. Zhao). Technical Report No. 303-00, Department of Computer Science, University of Kentucky, KY, 2000.
    Abstract. Download the compressed postscript file micro2d.ps.
  89. A two colorable fourth order compact difference scheme and parallel iterative solution of the 3D convection diffusion equation, (with Lixin Ge and Jules Kouatchou). Technical Report No. 301-00, Department of Computer Science, University of Kentucky, KY, 2000.
    Abstract. Download the compressed postscript file 15point.ps.gz.
  90. Symbolic computation of high order compact difference schemes for three dimensional linear elliptic partial differential equations with variable coefficients (with Lixin Ge). Technical Report No. 299-00, Department of Computer Science, University of Kentucky, KY, 2000.
    Abstract. Download the compressed postscript file symbolic3d.ps.gz.
  91. Fourth order compact difference scheme for 3D convection diffusion equation with boundary layers on nonuniform grids, (with Lixin Ge and Murli M. Gupta). Technical Report No. 298-00, Department of Computer Science, University of Kentucky, KY, 2000.
    Abstract. Download the compressed postscript file 3dlayer.ps.gz.
  92. High accuracy stable numerical solution of 1D microscale heat transport equation, (with Jennifer J. Zhao). Technical Report No. 297-00, Department of Computer Science, University of Kentucky, KY, 2000.
    Abstract. Download the compressed postscript file micro1d.psg.gz.
  93. On cyclic reduction and finite difference schemes, (with Jules Kouatchou and Mohamed Othman), Technical Report No. 292-99, Department of Computer Science, University of Kentucky, KY, 1999.
    Abstract. Download the compressed postscript file cyclic.ps.gz.
  94. Accuracy, Robustness, and Efficiency Comparison in Iterative Computation of Convection Diffusion Equation with Boundary Layers, (with Lixin Ge), Technical Report No. 291-99, Department of Computer Science, University of Kentucky, KY, 1999.
    Abstract. Download the compressed postscript file layer-comp.ps.gz.
  95. High accuracy iterative solution of convection diffusion equation with boundary layers on nonuniform grids, (with Lixin Ge), Technical Report No. 288-99, Department of Computer Science, University of Kentucky, KY, 1999.
    Abstract. Download the compressed postscript file layer.ps.gz.
  96. On preconditioning Schur complement and Schur complement preconditioning, Technical Report No. 287-99, Department of Computer Science, University of Kentucky, KY, 1999.
    Abstract. Download the compressed postscript file schur.ps.gz.
  97. A multilevel dual reordering strategy for robust incomplete LU factorization of indefinite matrices Technical Report No. 285-99, Department of Computer Science, University of Kentucky, KY, 1999.
    Abstract. Download the compressed postscript file mdrilu.ps.gz.
  98. RILUM: a general framework for robust multilevel recursive incomplete LU preconditioning techniques, Technical Report No. 284-99, Department of Computer Science, University of Kentucky, KY, 1999.
    Abstract. Download the compressed postscript file rilum.ps.gz.
  99. A grid based multilevel incomplete LU factorization preconditioning technique for general sparse matrices, Technical Report No. 283-99, Department of Computer Science, University of Kentucky, KY, 1999.
    Abstract. Download the compressed postscript file gilum.ps.gz.
  100. A sparse approximate inverse technique for parallel preconditioning of general sparse matrices, Technical Report No. 281-98, Department of Computer Science, University of Kentucky, KY, 1998.
    Abstract. Download the compressed postscript file fapinv.ps.gz.
  101. Preconditioned Krylov subspace methods for solving nonsymmetric matrices from CFD applications, Technical Report No. 280-98, Department of Computer Science, University of Kentucky, KY, 1998.
    Abstract. Download the compressed postscript file krylov.ps.gz.
  102. Sparse approximate inverse and multi-level block ILU preconditioning techniques for general sparse matrices, Technical Report No. 279-98, Department of Computer Science, University of Kentucky, KY, 1998.
    Abstract. Download the compressed postscript file bspar.ps.gz.
  103. Convergence Proof of Jacobi Iterative Method for A Discretized 2D Convection-Diffusion Equation Technical Report No. 276-98, Department of Computer Science, University of Kentucky, KY, 1998.
    Abstract. Download the compressed postscript file 4thproof.ps.gz.
  104. High accuracy multigrid solution of the 3D convection-diffusion equation, (with M. M. Gupta), Technical Report 278-98, Department of Computer Science, University of Kentucky, KY, 1998.
    Abstract. Download the compressed postscript file 3dcv.ps.gz.
  105. BILUTM: a domain-based multi-level block ILUT preconditioner for general sparse matrices, (with Yousef Saad), Technical Report UMSI 98/118, Minnesota Supercomputer Institute, University of Minnesota, Minneapolis, MN 55455, 1998.
    Abstract. Download the compressed postscript file bilutm.ps.
  106. Enhanced multi-level block ILU preconditioning strategies for general sparse linear systems, (with Yousef Saad), Technical Report UMSI 98/98, Minnesota Supercomputer Institute, University of Minnesota, Minneapolis, MN 55455, 1998.
    Abstract. Download the compressed postscript file enhanced.ps.gz.
  107. Multi-level preconditioning techniques for general sparse linear systems, (with Yousef Saad), in Preliminary Proceedings of the Fifth Copper Mountain Conference on Iterative Methods. Vol. 1, pp. 1-7, March 30 - April 3, 1998.
  108. Diagonal threshold techniques in robust multi-level ILU preconditioners for general sparse linear systems, (with Yousef Saad), Technical Report UMSI 98/7, Minnesota Supercomputer Institute, University of Minnesota, Minneapolis, MN 55455, 1998.
    Abstract. Download the compressed postscript file diag.ps.gz.
  109. Domain decomposition and multi-level type techniques for general sparse linear systems, (with Yousef Saad and Maria Sosonkina), Technical Report UMSI 97/244, Minnesota Supercomputer Institute, University of Minnesota, Minneapolis, MN 55455, 1997.
    Also in Domain Decomposition Methods 10, J. Mandel, C. Farhat and X.-C. Cai, editors, AMS, Providence, RI, 1998, pp. 200--216.
    Abstract. Download the compressed postscript file domain.ps.gz.
  110. BILUM: block versions of multi-elimination and multi-level ILU preconditioners for general sparse linear systems, (with Y. Saad), Technical Report UMSI 97/126, Minnesota Supercomputer Institute,University of Minnesota, Minneapolis, MN 55455, 1997.
    Abstract. Download the compressed postscript file bilum.ps.gz.

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