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Alan S. Willsky

Active 1972–2020

337
Papers
31,432
Citations
82
h-index
251
i10-index

Citations

Citations per year for Alan S. Willsky1886: 1 citations1905: 1 citations1956: 1 citations1966: 1 citations1969: 2 citations1973: 1 citations1974: 13 citations1975: 13 citations1976: 14 citations1977: 15 citations1978: 16 citations1979: 24 citations1980: 28 citations1981: 14 citations1982: 23 citations1983: 24 citations1984: 26 citations1985: 29 citations1986: 20 citations1987: 21 citations1988: 37 citations1989: 37 citations1990: 52 citations1991: 80 citations1992: 69 citations1993: 83 citations1994: 151 citations1995: 107 citations1996: 129 citations1997: 158 citations1998: 143 citations1999: 212 citations2000: 208 citations2001: 220 citations2002: 295 citations2003: 298 citations2004: 360 citations2005: 541 citations2006: 669 citations2007: 712 citations2008: 773 citations2009: 719 citations2010: 834 citations2011: 964 citations2012: 850 citations2013: 985 citations2014: 1,003 citations2015: 924 citations2016: 874 citations2017: 826 citations2018: 817 citations2019: 795 citations2020: 707 citations2021: 606 citations2022: 475 citations2023: 415 citations2024: 352 citations2025: 265 citations2026: 56 citations1887–1904: no citations, so these years are not shown1906–1955: no citations, so these years are not shown1957–1965: no citations, so these years are not shown1967–1968: no citations, so these years are not shown1970–1972: no citations, so these years are not shown

Citation sources

Countries

World map of the countries and regions citing this authorUnited States: 5,875 citing papers, 32.1% of this breakdownChina: 3,036 citing papers, 16.6% of this breakdownUnited Kingdom: 961 citing papers, 5.3% of this breakdownFrance: 915 citing papers, 5% of this breakdownCanada: 714 citing papers, 3.9% of this breakdownGermany: 708 citing papers, 3.9% of this breakdownAustralia: 494 citing papers, 2.7% of this breakdownItaly: 457 citing papers, 2.5% of this breakdownSingapore: 334 citing papers, 1.8% of this breakdownJapan: 317 citing papers, 1.7% of this breakdownIndia: 304 citing papers, 1.7% of this breakdownSouth Korea: 286 citing papers, 1.6% of this breakdown
0%32.1%Other 21.2%

Institutions

Fields

  • Computer Science54.4%
  • Engineering32.2%
  • Medicine2.7%
  • Mathematics2.4%
  • Neuroscience1.7%
  • Biochemistry, Genetics and Molecular Biology1.4%
  • Other5.2%

Topics

  • Sparse and Compressive Sensing Techniques5%
  • Medical Image Segmentation Techniques4.3%
  • Fault Detection and Control Systems3%
  • Direction-of-Arrival Estimation Techniques2.6%
  • Target Tracking and Data Fusion in Sensor Networks2.6%
  • Image and Signal Denoising Methods2.5%
  • Other80%

Coauthors

All papers

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  1. A sparse signal reconstruction perspective for source localization with sensor arrays

    Authors: Dmitry M. Malioutov, Müjdat Çetin, Alan S. Willsky - IEEE Transactions on Signal Processing, IEEE Trans. Signal Process. 2005 cited by 2,596

  2. The Convex Geometry of Linear Inverse Problems

    Authors: Venkat Chandrasekaran, Benjamin Recht, Pablo A. Parrilo, Alan S. Willsky - Foundations of Computational Mathematics, Found. Comput. Math. 2010 cited by 1,019

  3. Rank-Sparsity Incoherence for Matrix Decomposition

    Authors: Venkat Chandrasekaran, Sujay Sanghavi, Pablo A. Parrilo, Alan S. Willsky - SIAM Journal on Optimization, SIAM J. Optim. 2009 cited by 670

  4. A Shape-Based Approach to the Segmentation of Medical Imagery Using Level Sets

    Authors: Andy Tsai, Anthony J. Yezzi, William M. Wells III, Clare M. Tempany, Dewey Tucker, Ayres C. Fan, W. Eric L. Grimson, Alan S. Willsky - IEEE Transactions on Medical Imaging, IEEE Trans. Medical Imaging 2003 cited by 899

  5. Sparsity-Driven Synthetic Aperture Radar Imaging: Reconstruction, autofocusing, moving targets, and compressed sensing

    Authors: Müjdat Çetin, Ivana Stojanovic, N. Özben Önhon, Kush R. Varshney, Sadegh Samadi, William Clement Karl, Alan S. Willsky - IEEE Signal Processing Magazine, IEEE Signal Process. Mag. 2014 cited by 288

  6. Curve evolution implementation of the Mumford-Shah functional for image segmentation, denoising, interpolation, and magnification

    Authors: Andy Tsai, Anthony J. Yezzi Jr., Alan S. Willsky - IEEE Transactions on Image Processing, IEEE Trans. Image Process. 2001 cited by 842

  7. A multiscale approach to pixel-level image fusion

    Authors: A. Ben Hamza, Yun He, Hamid Krim, Alan S. Willsky - Integrated Computer-Aided Engineering, Integr. Comput. Aided Eng. 2005 cited by 137

  8. Bayesian Nonparametric Inference of Switching Dynamic Linear Models

    Authors: Emily B. Fox, Erik B. Sudderth, Michael I. Jordan, Alan S. Willsky - IEEE Transactions on Signal Processing, IEEE Trans. Signal Process. 2011 cited by 238

  9. Exploiting hierarchical context on a large database of object categories

    Authors: Myung Jin Choi, Joseph J. Lim, Antonio Torralba, Alan S. Willsky - IEEE Computer Society Conference on Computer Vision and Pattern Recognition, CVPR 2010 cited by 324

  10. Nonparametric belief propagation for self-localization of sensor networks

    Authors: Alexander Ihler, John W. Fisher, Randolph L. Moses, Alan S. Willsky - IEEE Journal on Selected Areas in Communications, IEEE J. Sel. Areas Commun. 2005 cited by 553

  11. A survey of design methods for failure detection in dynamic systems

    Authors: Alan S. Willsky - Automatica, Autom. 1976 cited by 2,132

  12. A generalized likelihood ratio approach to the detection and estimation of jumps in linear systems

    Authors: Alan S. Willsky, Harold E. Jones - IEEE Transactions on Automatic Control 1976 cited by 863

  13. Diagonal and Low-Rank Matrix Decompositions, Correlation Matrices, and Ellipsoid Fitting

    Authors: James Saunderson, Venkat Chandrasekaran, Pablo A. Parrilo, Alan S. Willsky - SIAM Journal on Matrix Analysis and Applications, SIAM J. Matrix Anal. Appl. 2012 cited by 32

  14. Kalman filtering and Riccati equations for descriptor systems

    Authors: Ramine Nikoukhah, Alan S. Willsky, Bernard C. Levy - IEEE Transactions on Automatic Control 1992 cited by 230

  15. MAP estimation via agreement on trees: message-passing and linear programming

    Authors: Martin J. Wainwright, Tommi S. Jaakkola, Alan S. Willsky - IEEE Transactions on Information Theory, IEEE Trans. Inf. Theory 2005 cited by 673

  16. Latent variable graphical model selection via convex optimization

    Authors: Venkat Chandrasekaran, Pablo A. Parrilo, Alan S. Willsky - 48th Annual Allerton Conference on Communication, Control, and Computing (Allerton) 2010 cited by 406

  17. Observability of discrete event dynamic systems

    Authors: Cüneyt M. Özveren, Alan S. Willsky - IEEE Transactions on Automatic Control 1990 cited by 304

  18. Learning Hierarchical Models of Scenes, Objects, and Parts

    Authors: Erik B. Sudderth, Antonio Torralba, William T. Freeman, Alan S. Willsky - Tenth IEEE International Conference on Computer Vision (ICCV'05) Volume 1 2005 cited by 302

  19. Discrete-time markovian-jump linear quadratic optimal control

    Authors: H.J. Chizeck, Alan S. Willsky, David A. Castañón - International Journal of Control 1986 cited by 246

  20. Context models and out-of-context objects

    Authors: Myung Jin Choi, Antonio Torralba, Alan S. Willsky - Pattern Recognition Letters, Pattern Recognit. Lett. 2012 cited by 131

  21. Sequential Compressed Sensing

    Authors: Dmitry M. Malioutov, Sujay Sanghavi, Alan S. Willsky - IEEE Journal of Selected Topics in Signal Processing, IEEE J. Sel. Top. Signal Process. 2010 cited by 127

  22. Sparse and low-rank matrix decompositions

    Authors: Venkat Chandrasekaran, Sujay Sanghavi, Pablo A. Parrilo, Alan S. Willsky - 47th Annual Allerton Conference on Communication, Control, and Computing (Allerton) 2009 cited by 99

  23. A New Class of Upper Bounds on the Log Partition Function

    Authors: Martin J. Wainwright, Tommi S. Jaakkola, Alan S. Willsky - IEEE Transactions on Information Theory, IEEE Trans. Inf. Theory 2002 cited by 403

  24. Loopy Belief Propagation: Convergence and Effects of Message Errors

    Authors: Alexander Ihler, John W. Fischer, Alan S. Willsky - http://ssg.mit.edu/~ihler/papers/jmlr05.pdf 2005 cited by 309