Yifan Hu

Xiaoru Yuan, Limei Che, Yifan Hu and Xin Zhang, Intelligent Graph Layout Using Many Users' Input, IEEE Transactions on Visualization and Computer Graphics, 18 (2699-2708), 2012.
Jennifer Scott and Yifan Hu, Level-based heuristics and hill climbing for the antibandwidth maximization problem , Numerical Linear Algebra with Applications, to appear, 2012.
Emden Gansner, Yifan Hu and Stephen North, Visualizing Streaming Text Data with Dynamic Graphs and Maps, Proceedings of the 20th International Symposium on Graph Drawing (best paper award), 2012. TwitterScope website.
Marc Khoury, Yifan Hu, hankar Krishnan and Carlos Scheidegger, Drawing large graphs by low-rank stress majorization, Computer Graphics Forum, 31 (975-984), 2012.
Emden Gansner, Yifan Hu and Stephen North, A Maxent-Stress Model for Graph Layout, Transactions on Visualization and Computer Graphics, 19 (927-940), Supplemental materials.
Yifan Hu, Stephen Kobourov and Sankar Veeramoni, Embedding, Clustering and Coloring for Dynamic Maps, proceedings of IEEE Pacific Visualization Symposium, 2012.
Emden Gansner, Yifan Hu, Stephen North and Carlos Scheidegger, Multilevel Agglomerative Edge Bundling for Visualizing Large Graphs, proceedings of IEEE Pacific Visualization Symposium, 2011. Supplemental materials.
Daisuke Mashima, Stephen Kobourov and Yifan Hu, Visualizing Dynamic Data with Maps, IEEE Transactions on Visualization and Computer Graphics, 18 (1424-1437), 2012. Supplemental materials.
Tim Davis and Yifan Hu, The University of Florida Sparse Matrix Collection, ACM Transaction on Mathematical Software, 38 (1-25), 2011.
Yifan Hu, Stephen Kobourov and Sankar Veeramoni, On Maximum Differential Graph Coloring, 18th International Symposium on Graph Drawing (GD'10), Lecture Notes in Computer Science, 2010.
Yifan Hu, Algorithms for Visualizing Large Networks, in Combinatorial Scientific Computing, eds. Uwe Naumann and Olaf Schenk, Chapman & Hall/CRC Computational Science Series, CRC Press, pp 525-549
Emden Gansner, Yifan Hu and Stephen Kobourov, On Touching Triangle Graphs, 18th International Symposium on Graph Drawing (GD'10), Lecture Notes in Computer Science, 2010.
Christian A. Duncan, Emden R. Gansner, Y. F. Hu, Michael Kaufmann, Stephen G. Kobourov: Optimal Polygonal Representation of Planar Graphs. Algorithmica 63(3): 672-691 (2012)
Emden Gansner, Yifan Hu, Michael Kaufmann and Stephen Kobourov, Optimal Polygonal Representation of Planar Graphs, 9th Latin American Theoretical Informatics Symposium (LATIN), Lecture Notes in Computer Science, 2010, Volume 6034/2010, pp. 417-432, 2010.
Xin Luna Dong, Laure Berti-Equille, Yifan Hu and Divesh Srivastava. Solomon: Seeking the truth via copying detection. Demo in VLDB, 2010. See Demo site.
Xin Luna Dong, Laure Berti-Equille, Yifan Hu and Divesh Srivastava. Global detection of complex copying relationships between sources. in VLDB, 2010.
Emden Gansner, Yifan Hu and Stephen Kobourov, Visualizing graphs and clusters as maps, IEEE Computer Graphics and Applications, Volume 30, No. 6, pp. 54-66, 2010.
Emden Gansner, Yifan Hu and Stephen Kobourov, GMap: drawing graphs and clusters as map, proceedings of IEEE Pacific Visualization Symposium, pp. 201 - 208, 2010.
Emden Gansner, Yifan Hu, Stephen Kobourov and Chris Volinsky, Putting Recommendations on the Map - Visualizing Clusters and Relations, proceedings of the 3rd ACM Conference on Recommender Systems, New York, New York, 2009.
Yifan Hu and Yehuda Koren, Extending the Spring-Electrical Model to Overcome Warping Effects, proceeding of IEEE Pacific Visualization Symposium, Beijing, China, 2009.
Y. F. Hu, Y. Koren, C. Volinsky, Collaborative Filtering for Implicit Feedback Datasets, IEEE International Conference on Data Mining (ICDM 2008), IEEE, 2008
E. R. Gansner and Y. F. Hu, Efficient node overlap removal using a proximity stress model, Journal of Graph Algorithms and APplications, 14 (53-74), 2010. Initial version appeared in Lecture Notes in Computer Science, proceeding of GD 2008, I. G. Tollis and M. Patrignani eds., pp. 206-217, Vol. 5417, Springer, 2009.
胡一凡, 最优结构图——从复杂关系中发现规律, 上海科技出版社，2007.
N. I. M. Gould, J. A. Scott and Y. F. Hu, A numerical evaluation of sparse direct solvers for the solution of large, sparse, symmetric linear systems of equations, ACM Transactions on Mathematical Software, 33 (2), 2007.
J. A. Scott, Y. F. Hu, Experiences of sparse direct symmetric solvers, ACM Transactions on Mathematical Software , 33 (3), 2007.
J. A. Scott, Y. F. Hu and N. I.M. Gould, An evaluation of sparse direct symmetric solvers: an introduction and preliminary findings, Lecture Notes in Computer Science, pp. 818-827, Vol. 3732, Springer, 2006.
Y. F. Hu, Efficient and high quality force-directed graph drawing. The Mathematica Journal, 10 (37-71), 2005. (high resolution version (30 MB))
Y. F. Hu and J. A. Scott Ordering techniques for singly bordered block diagonal forms for unsymmetric parallel sparse direct solvers , Numerical Linear Algebra with Applications, 12 (877-894), 2005.
Y. F. Hu and J. A. Scott, Multilevel algorithms for wavefront reduction, SIAM Journal of Scientific Computing, Vol. 23, No. 4, pp. 1352-1375, 2001
Y. F. Hu, Supercomputers and high performance computing (book chapter in Chinese), in The focus of Science and Technology by Chinese-English Scholars , ed. W. Z. Zou, Fu-Dan University Press, 1-42, Shanghai, 2001.
Y. F. Hu, D. R. Emerson, M. Ashworth, K. C. F. Maguire and R. J. Blake, Parallelising FLITE3D - a multigrid finite element Euler solver, International Journal for Numerical Methods in Fluids, 35 (809-827), 2001.
Y. F. Hu, K. C. F. Maguire and R. J. Blake, A multilevel unsymmetric matrix ordering algorithm for parallel process simulation, Computers and Chemical Engineering 23 (1631-1647), 2000.
Y. F. Hu and R. J. Blake, Load Balancing for Unstructured Mesh Applications, Parallel and Distributed Computing Practice, 2 (1-27), 1999. Appeared as a chapter in Progress in Computer Research, Nova Science Publishers, Inc., Commack, NY, 2001, pp. 117 - 148.
Y. F. Hu and R. J. Blake, An improved diffusion algorithm for dynamic load balancing, Parallel Computing 25 (1999) 417-444.
Y. F. Hu, K. C. M. Maguire and R. J. Blake, Ordering Unsymmetric Matrices into Bordered Block Diagonal Form for Parallel Processing, in P. Amestoy, P. Berger, M. Daydé, I. Duff, V. Frayssé,L. Giraud and D. Ruiz, (eds), EuroPar'99 Parallel Processing. Lecture Notes in Computer Science, No. 1685, Springer-Verlag, 1999, pp. 295-302.
Y. F. Hu and R. J. Blake, The optimal property of polynomial based diffusion-like algorithms in dynamic load balancing ,in: Computational Dynamics'98, K. D. Papailiou, D. Tsahalis, J. Périaux, D. Knörzer, eds.,John Wiley & Son, Chichester, 1998.
Y. F. Hu, R. J. Blake and D. R. Emerson, An optimal migration algorithm for dynamic load balancing, Concurrency: Practice and Experience 10 (1998) 467-483.
Y. F. Hu, K. C. F. Maguire, D. Cokljat and R. J. Blake, Parallel controlled random search algorithms for shape optimization , in Parallel Computational Fluid Dynamics: Recent Developments and Advances Using Parallel Computer, eds. D. R. Emerson, A. Ecer, J. Periaux, N. Satofuka and P. Fox, Elsevier Science, 345-352, 1998.
Y. F. Hu and R. J. Blake, Algorithms for Scheduling with Applications to Parallel Computing, Advances in Engineering Software 28 563-572, 1997
Y. F. Hu and R. J. Blake, A parallel extrapolation algorithms for DAE's from process engineering, in Numerical Methods in Engineering '96, eds. J. -A. Désidéri et al., 587-591, John Wiley & Sons, 1996.
Y.F. Hu, D. R. Emerson and R. J. Blake, The communication performance of the Cray T3D and its effect on iterative solvers, Parallel Computing 22 928-944, 1996.
Y. F. Hu, J. G. Carter and R. J. Blake, The effect of the grid aspect ratio on the convergence of parallel CFD algorithms, in Parallel Computational Fluid Dynamics: Implementations and Results Using Parallel Computers, ed. A. Ecer, Elsevier Science, 289-296, 1996.
Y. F. Hu, D. R. Emerson and R. J. Blake, Comparing the performance of multigrid and conjugate gradient algorithms on the Cray T3D, in Parallel Computational Fluid Dynamics: Implementations and Results Using Parallel Computers, ed. A. Ecer, Elsevier Science, 609-616, 1996.
Y. F. Hu and R. J. Blake, Partitioning and scheduling algorithms and their implementation in FELISA-an unstructured grid Euler solver, in Parallel Computational Fluid Dynamics 93: New Trends and Advances,eds. A. Ecer et al., Elsevier Science Publishers, 225-232, 1995.
D. R. Emerson, R. J. Blake, J. G. Carter and Y. F. Hu, Turbulent Reactive and Combustive Flows on MPP Systems, in Parallel CFD 94, eds. A. Ecer et al., Elsevier Science,3-12, 1995.
Y. F. Hu and R. J. Blake, Numerical experiences with partitioning of unstructured meshes, Parallel Computing, 20 815-829, 1994.
Y. F. Hu and C. Storey, A family of optimally conditioned quasi-Newton updates for unconstrained optimization, Journal of Optimization Theory and Applications, 83 421-431, 1994.
Y. F. Hu and C. Storey, Preconditioned low-order Newton methods, Journal of Optimization Theory and Applications , 79 311-331, 1993. tables for the paper .
Y. F. Hu and C. Storey, Efficient generalized conjugate gradient algorithms, part II. Implementation, Journal of Optimization Theory and Applications, 69 139-152, 1991
Y. F. Hu and C. Storey, A global convergence result for conjugate gradient methods, Journal of Optimization Theory and Applications, 71 399-405, 1991
Y. Hu and Y. F. Hu, Cone quasi-convexity and connectedness of sets of efficient and weakly efficient solutions to multiobjective optimization problems in topological vector spaces, Acta Mathematicae Applicatae Sinica, 12 115-123, 1989.

Refereed Publications