@inproceedings{doi:10.1190/1.1851212,
author = {Spyros Lazaratos and Chris Finn},
title = {Deterministic spectral balancing for high‐fidelity {AVO}},
booktitle="84th Annual International Meeting, SEG, Expanded Abstracts",
chapter = {55},
year={2004},
pages = {219--223},
doi = {10.1190/1.1851212},
URL = {http://library.seg.org/doi/abs/10.1190/1.1851212},
eprint = {http://library.seg.org/doi/pdf/10.1190/1.1851212}
}

@article{doi:10.1190/1.1440743,
author = {Griffiths, L. and Smolka, F. and Trembly, L.},
title = {Adaptive deconvolution: A new technique for processing time-‐varying seismic data},
journal = {Geophysics},
volume = {42},
number = {4},
pages = {742-759},
year = {1977},
doi = {10.1190/1.1440743},
URL = { http://dx.doi.org/10.1190/1.1440743 },
eprint = { http://dx.doi.org/10.1190/1.1440743 } 
}

@article{harper-1991-mistie,
author = {Michael D. Harper},
title = {Seismic mis-tie resolution technique},
journal = {Geophysics},
volume = {56},
number = {11},
year = {1991},
pages = {1824--1830}
}

@book{barnesbook,
author = {Barnes, A.},editor = {Arthur E. Barnes},
title = {Handbook of Poststack Seismic Attributes},
publisher = {Society of Exploration Geophysicists},
year = {2016},
doi = {10.1190/1.9781560803324},
address = {},
edition   = {},
URL = {https://library.seg.org/doi/abs/10.1190/1.9781560803324},
eprint = {https://library.seg.org/doi/pdf/10.1190/1.9781560803324}
}



@article{doi:10.1190/1.1442747,
author = {Levin, S.},
title = {Surface--consistent deconvolution},
journal = {Geophysics},
volume = {54},
number = {9},
pages = {1123-1133},
year = {1989},
doi = {10.1190/1.1442747},
URL = {http://dx.doi.org/10.1190/1.1442747},
eprint = {http://dx.doi.org/10.1190/1.1442747}
}

@inproceedings{doi:10.1190/segam2013-1284.1,
author = {Dave Hale and Simon Luo},
title = {Separating traveltimes and amplitudes in waveform inversion},
booktitle={83rd Annual International Meeting, SEG, Expanded Abstracts},
year={2013},
chapter = {189},
pages = {969--974},
doi = {10.1190/segam2013-1284.1},
URL = {http://library.seg.org/doi/abs/10.1190/segam2013-1284.1},
eprint = {http://library.seg.org/doi/pdf/10.1190/segam2013-1284.1}
}

@inproceedings{doi:10.1190/segam2013-0087.1,
author = {Dave Hale and Yong Ma},
title = {Wave--equation reflection traveltime inversion with dynamic warping and hybrid waveform inversion},
booktitle={83rd Annual International Meeting, SEG, Expanded Abstracts},
year = {2013},
chapter = {170},
pages = {871--876},
doi = {10.1190/segam2013-0087.1},
URL = {http://library.seg.org/doi/abs/10.1190/segam2013-0087.1},
eprint = {http://library.seg.org/doi/pdf/10.1190/segam2013-0087.1}
}

@inproceedings{doi:10.1190/segam2013-1378.1,
author = {Ali Almomin and Biondo Biondi},
title = {Tomographic full waveform inversion ({TFWI}) by successive linearizations and scale separations},
booktitle={83rd Annual International Meeting, SEG, Expanded Abstracts},
year= {2013},
chapter = {203},
pages = {1048--1052},
doi = {10.1190/segam2013-1378.1},
URL = {http://library.seg.org/doi/abs/10.1190/segam2013-1378.1},
eprint = {http://library.seg.org/doi/pdf/10.1190/segam2013-1378.1}
}

@inproceedings{doi:10.1190/segam2013-1145.1,
author = {Sunwoong Lee and Dave Hinkley and Yaxun Tang and Anatoly Baumstein},
title = {Tomographically enhanced full wavefield inversion},
booktitle={83rd Annual International Meeting, SEG, Expanded Abstracts},
year= {2013},
chapter = {201},
pages = {1037--1041},
doi = {10.1190/segam2013-1145.1},
URL = {http://library.seg.org/doi/abs/10.1190/segam2013-1145.1},
eprint = {http://library.seg.org/doi/pdf/10.1190/segam2013-1145.1}
}

@article{doi:10.1190/1.1443498,
author = {MacKay, S. and Abma, R.},
title = {Depth-‐focusing analysis using a wavefront--curvature criterion},
journal = {Geophysics},
volume = {58},
number = {8},
pages = {1148--1156},
year = {1993},
doi = {10.1190/1.1443498},
URL = { http://dx.doi.org/10.1190/1.1443498 },
eprint = { http://dx.doi.org/10.1190/1.1443498 }
}

@inproceedings{doi:10.1190/1.1816525,
author = {Charles P. Ursenbach and John C. Bancroft},
title = {Playing with fire: Noise alignment in trim and residual statics},
booktitle={71st Annual International Meeting, SEG, Expanded Abstracts},
year={2001},
chapter = {506},
pages = {1973--1976},
doi = {10.1190/1.1816525},
URL = {http://library.seg.org/doi/abs/10.1190/1.1816525},
eprint = {http://library.seg.org/doi/pdf/10.1190/1.1816525}
}

@book{cox1999static7,
  title={Static Corrections for Seismic Reflection Surveys},
  author={Cox, M.J.G. and Scherrer, E.F. and Chen, R.},
  isbn={9781560800804},
  lccn={98030018},
  seriesXXX={Geophysical references},
  url={https://encrypted.google.com/books?id=2zycziT1G8kC},
  year={1999},
  pages = {323--482},
  publisher={Geophysical References, Society of Exploration Geophysicists}
}

@inproceedings{doi:10.1190/1.1820709,
author = {Frank Adler and Simon Brandwood},
title = {Robust estimation of dense {3D} stacking velocities from automated picking},
booktitle={69th Annual International Meeting, SEG, Expanded Abstracts},
year = {1999},
chapter = {298},
pages = {1162--1165},
doi = {10.1190/1.1820709},
URL = {http://library.seg.org/doi/abs/10.1190/1.1820709},
eprint = {http://library.seg.org/doi/pdf/10.1190/1.1820709}
}

@book{doi:10.1190/1.9781560802839,
author = {Ilya Tsvankin and Vladimir Grechka},
title = {Seismology of Azimuthally Anisotropic Media and Seismic Fracture Characterization},
year = {2011},
pages = {1--43},
publisher={Geophysical Reference Series 17: SEG},
city={Tulsa},
doi = {10.1190/1.9781560802839},
URL = {http://library.seg.org/doi/abs/10.1190/1.9781560802839.ch1},
eprint = {http://library.seg.org/doi/pdf/10.1190/1.9781560802839.ch1}
}

@book{tsvankinbook,
author = {Ilya Tsvankin},
title = {Seismic Signatures and Analysis of Reflection Data in Anisotropic Media, 3rd edition},
year = {2012},
publisher={Geophysical Reference Series 19: SEG}
}

@inproceedings{doi:10.1190/segam2013-0763.1,
author = {Jingwei Hu and Sergey Fomel and Lexing Ying},
title = {A fast algorithm for {3D} azimuthally anisotropic velocity scan},
booktitle={83rd Annual International Meeting, SEG, Expanded Abstracts},
year = {2013},
chapter = {927},
pages = {4795--4799},
doi = {10.1190/segam2013-0763.1},
URL = {http://library.seg.org/doi/abs/10.1190/segam2013-0763.1},
eprint = {http://library.seg.org/doi/pdf/10.1190/segam2013-0763.1}
}

@inproceedings{sherwood:otc,
	author={W. C. Sherwood, K. C. Chen, and M. Wood},
	title={Depths and interval velocities from seismic reflection data 
                 for low relief structures},
        booktitle={Abstracts},
	meeting={18th Annual Offshore Technology Conference},
	publisher={Offshore Technology Conference},
	year={1985},
	pages={103--107}
}

@article{de:dif,
	author="A. J. Devany",
	title="Geophysical diffraction tomography",
	journal="IEEE Transactions on Geoscience and Remote Sensing",
	year="1984",
	volume="GE-22",
	pages="3--13"
}

@article{ties:BishopNunns,
  author="Thomas N. Bishop and Alan G. Nunns",
  title="Correcting amplitude, time, and phase mis--ties in seismic data",
  journal="Geophysics",
  year="1994",
  volume="59",
  pages="946--953",
}

@article{wave:thomas,
  author="José Eduardo Thomas",
  title="Multichannel estimate of the seismic wavelet",
  journal="Geophysics",
  year="1986",
  volume="51",
  pages="83800843",
}

@misc{hale201307,
    author = {Dave Hale},
    year={2013},
    date= {2013-07},
    howpublished={Personal communication}
}

@article{decon:levin,
author={S.A. Levin},
year={1989},
title={Surface--consistent deconvolution},
journal={Geophysics},
publisher={Soc. of Expl. Geophys.},
volume={54},
number={09},
pages={1123--1133}}

@book{Tarantola:2004,
 author = {Tarantola, Albert},
 title = {Inverse Problem Theory and Methods for Model Parameter Estimation},
 year = {2004},
 isbn = {0898715725},
 publisher = {Society for Industrial and Applied Mathematics},
 address = {Philadelphia, PA, USA},
} 

@book{fgdp,
  author = { J. F. Claerbout},
    title = { Fundamentals of Geophysical Data Processing},
    year = {1985 },
   publisher = {Pennwell Books},
   address = {Tulsa, OK},
}


@book{isaaks:intro,
  author = {Isaaks, Edward H. and Srivastava, Mohan R.},
  biburl = {http://www.bibsonomy.org/bibtex/282063dd02da29bdcd8cc2f28f6806918/nilsma},
  day = 11,
  howpublished = {Paperback},
  isbn = {0195050134},
  keywords = {book geophysics},
  month = jan,
  publisher = {Oxford University Press, USA},
  timestamp = {2012-09-01T13:08:21.000+0200},
  title = {An Introduction to Applied Geostatistics},
  year = 1990
}

@book{wackernagel,
	title = {Multivariate geostatistics: an introduction with applications},
	year = {2003},
	pages = {381},
	publisher = {Springer-Verlag},
	organization = {Springer-Verlag},
	edition = {2nd},
	author = {Wackernagel, H.}
}

@article{HansenTarantola:2006,
    author = {Thomas Mejer Hansen and Andre Journel and Albert Tarantola and Klaus Mosegaard},
    title = {Linear inverse Gaussian theory and geostatistics},
    journal = {Geophysics},
    year = {2006},
    pages = {101--111}
}

@article{pr:dif,
	author="R. G. Pratt and M. H. Worthington",
	title="The application of diffraction tomography to
		crosshole seismic data",
	journal="Geophysics",
	year="1988",
	volume="53",
	pages="1284--1294"
}

@article{li:correction,
	author="Z. Li",
        title="Compensating finite--difference errors in 3D migration and modeling",
	journal="Geophysics",
	year="1991",
	volume="56",
	pages="1650--1660"
}


@BOOK{cl:iei,
	author="J. F. Claerbout",
	year="1985",
	title="Imaging the \mbox{Earth's Interior}",
	publisher="Blackwell Scientific Publications"
}

@BOOK{luenberger,
        author="David G. Luenberger",
        year="1973",
        title="Introduction to Linear and Nonlinear Programming",
        publisher="Addison Wesley"
}

@BOOK{luenbergervec,
        author="David G. Luenberger",
        year="1969",
        title="Optimization by Vector Space Methods",
        publisher="John Wiley and Sons, Inc."
}
    
@BOOK{gill,
author={Philip E. Gill and Walter Murray and Margaret H. Wright},
year={1981},
title={Practical Optimization},
publisher={Academic Press}
}

@book{aki,
author={Keiiti Aki and Paul G. Richards},
year={1980},
title={Quantitative Seismology},
publisher={W.H. Freeman and Company}
}

@book{menke,
  author={William Menke},
  year={1984},
  title={Geophysical Data Analysis: Discrete Inverse Theory},
  publisher={Academic Press, Inc.},
}

@book{boxandtiao,
     author={George E.P. Box and George C. Tiao},
year={1973},
title={Bayesian Inference in Statistical Analysis},
publisher={John Wiley and Sons, Inc.}
}

@book{jaynes,
author={Jaynes, E.T.},
title={Probability Theory: The Logic of Science},
year={2003},
publisher={Cambridge University Press}
}

@book{dix,
     author={C. Hewett Dix},
year={1952},
title={Seismic Prospecting for Oil},
publisher={Harper and Brothers}
}


@book{lions,
author={J.L. Lions},
year=1971,
title={Optimal Control of Systems Governed by Partial Differential Equations},
publisher={Springer-Verlag}
}

@book{hughes,
author={Thomas J. R. Hughes},
year=2000,
title={The Finite Element Method: Linear Static and Dynamic Finite Element
Analysis},
publisher={Dover Publications Inc.}
}

@book{gee,
author={Jon Claerbout},
year={1999},
title={Geophysical Estimation by Example},
publisher={http://sepwww.\urlbr{}stanford.\urlbr{}edu/\urlbr{}sep/\urlbr{}prof/toc\_html/\urlbr{}toc\_html/\urlbr{}gee/\urlbr{}toc\_html/}
}

@article{bi:eik,
	author="B. Biondi",
	title="Solving the frequency--dependent \mbox{Eikonal} equation",
	journal="Stanford Exploration Project Report, 
http://sepwww.\urlbr{}stanford.\urlbr{}edu/\urlbr{}research/\urlbr{}reports/",
	year="1992",
	volume="73",
	pages="\mbox{305--316}"
}

@article{clapp1,
	author="R. Clapp and P. Sava and J.F. Claerbout",
	title="Interval velocity estimation with a null space",
	journal="Stanford Exploration Project Report, http://sepwww.\urlbr{}stanford.\urlbr{}edu/\urlbr{}research/\urlbr{}reports/",
	year="1998",
	volume="97",
	pages="\mbox{147--156}"
}

@inproceedings{ha:91a,
	author="William S. Harlan and Douglas W. Hanson and Mark Boyd",
	title="Common--offset depth migrations and traveltime tomography",
	booktitle="61st Annual International Meeting, SEG, Expanded Abstracts",
	publisher="Soc. Expl. Geophys.",
	year="1991",
	pages="971--973"
}

@inproceedings{hutch:multiple,
    author="David Hutchinson and Brian Link",
    title="Long period multiple suppression by model fitting",
	booktitle="54th Annual International Meeting, SEG, Expanded Abstracts",
	publisher="Soc. Expl. Geophys.",
	year="1984",
	pages="518--521",
}

@inproceedings{psi,
        author="G.H.F. Gardner and S.Y. Wang and N.D. Pan and Z. Zhang",
	title="Dip moveout and prestack imaging",
	booktitle="Abstracts",
	meeting="18th Annual Offshore Technology Conference",
	publisher="Offshore Technology Conference",
	year="1985",
	pages="268--278"
}

@inproceedings{ha:91b,
	author="William S. Harlan and Douglas W. Hanson and Mark Boyd",
	title="Traveltime tomography and multioffset common--reflecton points",
	booktitle="61st Annual International Meeting, SEG, Expanded Abstracts",
	publisher="Soc. Expl. Geophys.",
	year="1991",
	pages="974--976"
}

@BOOK{ca:avo,
    editor="J. Castagna and M. Backus",
    year="1993",
    title="Offset--Dependent Reflectivity---Theory and
	Practice of \mbox{AVO} Analysis",
    publisher="Soc. Expl. Geophys."
}


@PHDTHESIS{kj:the,
   author = "E. Kjartansson",
   title = "Attenuation of seismic waves in rocks
	    and applications in energy exploration",
   school = "Stanford University",
   year = "1979"
}

@phdthesis{wo:the,
	author="M. Woodward",
	title="Wave--equation tomography",
	school = "Stanford University",
	year = "1989"
}


@incollection{ha:94a,
author={Harlan, William S.},
year={1994},
title={Tomographic correction of transmission distortions in reflected
		  seismic amplitudes},
booktitle={64th Annual International Meeting, SEG, Expanded Abstracts},
city={Tulsa},
publisher={Soc. Expl. Geophys.},
pages={968--971},
keywords={amplitudes; tomography; anomaly; AVO; inversion}
}

@inproceedings{gi:avo92,
	author="P.M. Gidlow and G.C. Smith and P.J. Vail",
	title="Hydrocarbon detection using fluid factor traces:
		a case history",
	booktitle="How Useful is Amplitude--Versus--Offset Analysis?,
		Technical Program and Abstracts",
	meeting="Joint SEG/EAEG summer research workshop",
        publisher="Eur. Assoc. Expl Geophys.",
	year="1992",
	pages="78--89"
}


@article{sgavo,
author={G.C. Smith and P.M. Gidlow},
year={1987}, 
title={Weighted stacking for rock property estimation and detection of gas},
journal={Geophysical Prospecting}, 
volume={35}, 
pages={993--1014}
}

@inproceedings{SEG-1988-S11-6,
author={Henry, M. and  Mellman, G. R.},
year={1988},
title={Linearized simultaneous inversion for source wavelet equalization and mis--tie adjustment},
pages={953--955},
booktitle={58th Annual International Meeting, SEG, Expanded Abstracts},
publisher={Soc. of Expl. Geophys.},
city={Anaheim}}

@inproceedings{SEG-1994-0968,
author={Harlan, William S.},
year={1994},
title={Tomographic correction of transmission distortions in reflected
		  seismic amplitudes},
booktitle={64th Annual International Meeting, SEG, Expanded Abstracts},
city={Tulsa},
publisher={Soc. Expl. Geophys.},
pages={968--971},
keywords={amplitudes; tomography; anomaly; AVO; inversion}}

@inproceedings{SEG-1996-wavelet,
author={Bin Wang and Keh Pann},
year={1996},
title={Kirchhoff migration of seismic data compressed by matching pursuit 
decomposition},
booktitle={66th Annual International Meeting, SEG, Expanded Abstracts},
city={Denver},
publisher={Soc. Expl. Geophys.},
pages={1642--1645},
keywords={wavelet; migration}
}

@article{GPR26-01-00480081,
author={Laski, J. D.},
year={1978},
title={Transformation of time--distance curves of diving waves into a
		  multilayered model},
journal={Geophys. Prosp.},
volume={26},
number={1},
pages={48--81}}

@inproceedings{SEG-1994-1561,
author={Levin, Franklyn K.},
year={1994},
title={The anatomy of diving waves},
booktitle={64th Annual International Meeting, SEG, Expanded Abstracts},
city={Tulsa},
publisher={Soc. Expl. Geophys.},
pages={1561--1563},
keywords={three-dimensional; ray tracing; turning ray}}

@inproceedings{SEG-1994-1509,
author={Bell, M. Lee and  Lara, Rolando and  Gray, William C.},
year={1994},
title={Application of turning--ray tomography to the offshore {Mississippi Delta}},
booktitle="64th Annual International Meeting, SEG, Expanded Abstracts",
city={Tulsa},
publisher={Soc. Expl. Geophys.},
pages={1509--1512},
keywords={tomography; statics; turning ray; diving ray; inversion}}

@inproceedings{SEG-1994-0992,
author={{Simmons, Jr.}, James L. and  Bernitsas, Nick},
year={1994},
title={Nonlinear inversion of first--arrival times},
booktitle="64th Annual International Meeting, SEG, Expanded Abstracts",
publisher="Soc. Expl. Geophys.",
city={Tulsa},
pages={992--995},
keywords={near-surface anomalies; statics; turning ray}}

@article{GEO57-11-14821492,
author={{Simmons, Jr.}, J. L. and  Backus, M. M.},
year={1992},
title={Linearized tomographic inversion of first--arrival times},
journal={Geophysics},
volume={57},
number={11},
pages={1482--1492},
keywords={shallow seismic reflection}}

@inproceedings{SEG-1988-S21.5,
author={{Simmons, Jr.}, James L. and  Backus, Milo M.},
year={1988},
title={First arrival times and diving--wave tomography},
booktitle="58th Annual International Meeting, SEG, Expanded Abstracts",
city={Tulsa},
publisher={Soc. Expl. Geophys.},
pages={Session:S21.5},
note={Slide set available from the SEG Publications Department}}

@inproceedings{SEG-1993-0610,
author={Stefani, Joseph P.},
year={1993},
title={Possibilities and limitations of turning ray tomography---a synthetics study},
booktitle="63rd Annual International Meeting, SEG, Expanded Abstracts",
publisher="Soc. Expl. Geophys.",
city={Tulsa},
pages={610--612}}

@inproceedings{SEG-1992-1108,
author={Zhu, Xianhuai and  Sixta, David P. and  Angstman, Burke G.},
year={1992},
title={Tomostatics: Turning--ray tomography + static corrections},
booktitle="62nd Annual International Meeting, SEG, Expanded Abstracts",
publisher="Soc. Expl. Geophys.",
city={Tulsa},
pages={1108--1111},
keywords={Statics; Depth conversion; Imaging; Seismic processing}}

@article{TLE11-12-00150023,
author={Zhu, Xianhuai and  Sixta, David P. and  Angstman, Burke G.},
year={1992},
title={Tomostatics: Turning--ray tomography + static corrections},
journal={Geophysics: The Leading Edge of Exploration},
volume={11},
number={12},
pages={15--23}}

@article{chopra:disorder,
      author={Satinder Chopra and Kurt J. Marfurt},
      year={2016},
      title={Understanding the seismic disorder attribute and its applications},
      journal={The Leading Edge},
      volume={35},
      number={8},
      pages={695--702}
}

@article{aldossary:random,
author = {Saleh Al-Dossary and Yuchun Eugene Wang and Mark McFarlane},
title = {Estimating randomness using seismic disorder},
journal = {Interpretation},
volume = {2},
number = {1},
pages = {SA93--SA97},
year = {2014},
doi = {10.1190/INT-2013-0088.1},
URL = { https://doi.org/10.1190/INT-2013-0088.1 },
eprint = { https://doi.org/10.1190/INT-2013-0088.1 } 
}


@inproceedings{EAE94-00-H0230000,
author={Landa, Evgeny and  Keydar, Shemer and  Kravtsov, Alex},
year={1994},
title={Determination of shallow velocity--depth model from seismic refraction data by coherency inversion},
meeting="56th Meeting",
booktitle="Extended Abstracts",
city={Netherlands},
publisher={Eur. Assoc. Expl. Geophys.},
pages={Session:H023}}

@article{GEO57-10-13071318,
author={Docherty, P.},
year={1992},
title={Solving for the thickness and velocity of the weathering layer
		  using 2--D refraction tomography},
journal={Geophysics},
volume={57},
number={10},
pages={1307--1318}}

@article{GEO56-10-16611670,
author={Zanzi, L. and  Carlini, A.},
year={1991},
title={Refraction statics in the wavenumber domain},
journal={Geophysics},
volume={56},
number={10},
pages={1661--1670}}

@article{GEO46-06-08600868,
author={Clayton, R. W. and  McMechan, G. A.},
year={1981},
title={Inversion of refraction data by wave--field continuation},
journal={Geophysics},
volume={46},
number={6},
pages={860--868},
keywords={California; migration}}

@article{GEO46-11-15081518,
author={Palmer, D.},
year={1981},
title={An introduction to the generalized reciprocal method of seismic
		  refraction interpretation},
journal={Geophysics},
volume={46},
number={11},
pages={1508--1518},
keywords={GRM}}

@article{GEO29-05-08060813,
author={Hagedoorn, J. G.},
year={1964},
title={The elusive first arrival},
journal={Geophysics},
volume={29},
number={5},
pages={806--813},
keywords={refraction; signal-to-noise}}

@article{GEO26-06-08060819,
author={Hawkins, L. V.},
year={1961},
title={The reciprocal method of routine shallow seismic refraction
		  investigations},
journal={Geophysics},
volume={26},
number={6},
pages={806--819},
keywords={engineering geophysics; depth; time-depth; nomograms;
		  Australia},
note={Discussion in GEO-27-04-0534-0535; Reply in
		  GEO-27-04-0535-0535}}

@article{GEO59-10-16201630,
author={Zhang, J. and  McMechan, G. A.},
year={1994},
title={3--{D} transmission tomography using wide aperture data for
		  velocity estimation of irregular salt bodies},
journal={Geophysics},
volume={59},
number={10},
pages={1620--1630}}

@inproceedings{SEG-1994-0302,
author={Vassiliou, Anthony A. and  Savage, Charles W. and  Liner,
		  Christopher L. and  Bozhurt, Gokay and  Lines, Larry
		  R.},
year={1994},
title={Glenn Pool project: Initial tomographic results},
booktitle="64th Annual International Meeting, SEG, Expanded Abstracts",
publisher="Soc. Expl. Geophys.",
city={Tulsa},
pages={302},
keywords={tomography; anisotropy}}

@inproceedings{SEG-1991-0123,
author="Saito, Hideki",
year="1991",
title="Anisotropic traveltime tomography at the \mbox{Buckhorn Test Facility}
		  in \mbox{Illinois}",
booktitle="61st Annual International Meeting, SEG, Expanded Abstracts",
publisher="Soc. Expl. Geophys.",
city="Tulsa",
pages="123--126"
}

@inproceedings{SEG-1991-1616,
author={Pratt, R. Gerhard and  McGaughey, W. J.},
year={1991},
title={Velocity and anisotropy tomograms of a crown pillar},
booktitle="61st Annual International Meeting, SEG, Expanded Abstracts",
publisher="Soc. Expl. Geophys.",
city={Tulsa},
pages={1616--1621},
keywords={borehole; cross-well; tomography; anisotropy}}

@article{GEO59-04-06580667,
author={Michelena, R. J.},
year={1994},
title={Elastic constants of transversely isotropic media from
		  constrained aperture traveltimes},
journal={Geophysics},
volume={59},
number={4},
pages={658--667}}

@article{GPR41-04-03810412,
author={Michelena, R. J. and  Muir, F. and  Harris, J. M.},
year={1993},
title={Anisotropic traveltime tomography},
journal={Geophys. Prosp.},
volume={41},
number={4},
pages={381--412}}

@article{GEO51-10-19541966,
author={Thomsen, L.},
year={1986},
title={Weak elastic anisotropy},
journal={Geophysics},
volume={51},
number={10},
pages={1954--1966},
note={Discussion in GEO-53-04-0558-0560 with reply by author}}

@article{GEO59-08-12901304,
author={Tsvankin, I. and  Thomsen, L.},
year={1994},
title={Nonhyperbolic reflection moveout in anisotropic media},
journal={Geophysics},
volume={59},
number={8},
pages={1290--1304}}

@article{grechka-tsvankin,
author={Grechka, V. and Tsvankin, I.},
year={1998},
title={Feasibility of nonhyperbolic moveout inversion in transversely isotropic media},
journal={Geophysics},
volume={63},
number={3},
pages={957--969}}

@article{GEO54-05-05810589,
author={Schoenberg, M. and  Muir, F.},
year={1989},
title={A calculus for finely layered anisotropic media },
journal={Geophysics},
volume={54},
number={5},
pages={581--589},
note={Discussion and reply by authors in GEO-56-4-572-576}}

@article{backus-equivalent-media,
author={Backus, George E.},
year={1962},
title={Long--wave elastic anisotropy produced by horizontal layering},
journal={Journal of Geophysical Research},
volume={67},
number={11},
pages={4427--4440}
}

@inproceedings{SEG-1994-0329,
author={Cai, Wenying and  Qin, Fuhao},
year={1994},
booktitle="64th Annual International Meeting, SEG, Expanded Abstracts",
title={Three--dimensional refraction imaging},
city={Tulsa},
publisher={Soc. Expl. Geophys.},
pages={329--332}}

@inproceedings{SEG-1993-0613,
author={Qin, Fuhao and  Cai, Wenying and  Schuster, G. T.},
year={1993},
title={Inversion and imaging of refraction data},
booktitle="63rd Annual International Meeting, SEG, Expanded Abstracts",
city={Tulsa},
publisher={Soc. Expl. Geophys.},
pages={613--615}}

@inproceedings{SEG-1994-1000,
author={Alkhalifah, Tariq A. and  Tsvankin, Ilya},
year={1994},
title={Velocity analysis for transversely isotropic media},
booktitle="64th Annual International Meeting, SEG, Expanded Abstracts",
city={Tulsa},
publisher={Soc. Expl. Geophys.},
pages={1000--1003}}

@article{GEO60-05-15501566,
author={Alkhalifah, Tariq and  Tsvankin, Ilya},
year={1995},
title={Velocity analysis for transversely isotropic media},
journal={Geophysics},
volume={60},
number={5},
pages={1550--1566}}

@article{alk-97,
author={Alkhalifah, Tariq},
year={1997},
title={Velocity analysis using nonhyperbolic moveout in transversely isotropic media},
journal={Geophysics},
volume={62},
number={6},
pages={1839--1854}}

@inproceedings{SEG-1994-0980,
author={Bube, Kenneth P. and  Langan, Robert T.},
year={1994},
title={A continuation approach to regularization for traveltime
		  tomography},
booktitle="64th Annual International Meeting, SEG, Expanded Abstracts",
city={Tulsa},
publisher={Soc. Expl. Geophys.},
pages={980--983},
keywords={tomography; inversion; algorithm; optimization; crosswell}}

@article{ruger:mesh,
author = {Andreas R\"uger and Dave Hale},
title = {Meshing for velocity modeling and ray tracing in complex velocity fields},
year = {2006},
journal = {Geophysics},
volume = {71},
number = {1},
pages = {U1-U11},
issn = {1},
keywords = {mesh generation; seismic waves; ray tracing; seismology; faulting},
url = {http://link.aip.org/link/?GPYSA7/71/U1/1},
doi = {10.1190/1.2159061}
}

@article{bube:VE337,
author = {Kenneth P. Bube and Robert T. Langan},
title = {A continuation approach to regularization of ill--posed problems with application to crosswell--traveltime tomography},
year = {2008},
journal = {Geophysics},
volume = {73},
number = {5},
pages = {VE337-VE351},
issn = {5},
keywords = {geophysical techniques; tomography},
url = {http://link.aip.org/link/?GPYSA7/73/VE337/1}
}

@incollection{SEG19900086,
  author={Harlan, William S.},
  title={Tomographic Estimation of Shear Velocities From Shallow Cross--Well Seismic
 Data},
  year=1990,
  booktitle={60th Annual International Meeting,  Expanded Abstracts},
  publisher={Soc. Expl. Geophys.},
  pages={86--89},
  address={Tulsa},
  keywords={borehole, velocity, tomography, cross well, shear waves}
	}

@incollection{EAE920002500251,
  author={Harlan, Wiliam S.},
  title={Robust Strategies for Reflection and Cross--Well Traveltime Tomography},
  year=1992,
  booktitle={54th Meeting Eur. Assoc. Expl Geophys., Abstracts},
  publisher={Eur. Assoc. Expl. Geophys.},
  pages={250--251}
	}

@article{BSSA881190,
author={W.A. Prothero and W.J. Taylor and J.A. Eickemeyer},
year={1988},
title={A fast, two--point, three-dimensional raytracing algorithm
 		  using a simple step search method},
journal={Bull. Seismol. Soc. Am.},
volume={78},
number={3},
pages={1190--1198}
}

@article{Berryman90,
author={Berryman, J.G.},
year={1990},
title={Stable iterative reconstruction algorithm for nonlinear
		  traveltime tomography},
journal={Inverse Problems},
volume={6},
pages={21--42}
}

@article{Hole92a,
author={J.A. Hole},
year={1992},
title={Nonlinear High--resolution three--dimensional seismic 
traveltime tomography},
journal={J. Geophys. Res.},
volume={97},
number={B5},
pages={6553--6562}
}

@article{Hole92b,
author={J.A. Hole and R.M. Clowes and R.M. Ellis},
year={1992},
title={Interface inversion using broadside seismic refraction data
		  and three--dimensional travel time calculations},
journal={J. Geophys. Res.},
volume={97},
number={B3},
pages={3417--3429}
}

@article{Grechka95a,
author={V. Grechka and G. McMechan},
year={1995},
title={Fast {3D} two--point ray tracing for anisotropic media},
journal={submitted to Geophysics},
volume={},
number={},
pages={}
}

@article{Grechka95b,
author={V. Grechka and G. McMechan},
year={1995},
title={Singular value decomposition
  for {3D} anisotropic traveltime tomography},
journal={submitted to Geophysics},
volume={},
number={},
pages={}
}

@article{ha:95a,
author={William S. Harlan},
year={1995},
title={Flexible seismic traveltime tomography applied to diving waves},
journal={Stanford Exploration Project Report, 
http://sepwww.\urlbr{}stanford.edu/\urlbr{}research/\urlbr{}reports/\urlbr{}},
volume={89},
number={},
pages={}
}

@article{ha:vsp,
author={William S. Harlan},
title={Separation of signal and noise applied to vertical seismic profiles},
year={1988},
journal={Geophysics}, 
volume=53,
number=7,
pages={932--946}
}

@article{lin:pick,
author={Zhang, L.},
year={1991},
title={Automatic picking and its applications},
journal={Stanford Exploration Project Report, 
http://sepwww.stanford.edu/\urlbr{}research/\urlbr{}reports/},
volume={70},
number={},
pages={275--292}
}

@article{Berryman79,
  author={Berryman, J.G.},
  title={Long--wave elastic anisotropy in transversely isotropic media},
  year=1979,
  journal={Geophysics},
  volume=44,
  pages={896--917}
	}

@article{Helbig79,
  author={Helbig, K.},
  title={Discussion on ``The reflection, refraction and diffraction of
waves in media with elliptical velocity dependence" by {\rm F.K. Levin}},
  year=1979,
  journal={Geophysics},
  volume=44,
  pages={987--990}
	}

@inproceedings{Hanson95,
	author="Doug W. Hanson and Steve A. Whitney",
	title="{3D} prestack depth migration--velocity model building and case history",
	booktitle="Seismic Depth Estimation",
	meeting="GST Spring Symposium" ,
	publisher="Soc. Expl. Geophys.",
	year="1995",
	pages="27--52"
}

@article{GEO57-03-03960403,
author={Brzostowski, M. A. and  McMechan, G. A.},
year={1992},
title={\mbox{3-D} tomographic imaging of near--surface seismic velocity and attenuation},
journal={Geophysics},
volume={57},
number={3},
pages={396--403}}

@article{Chap92,
author={C.H. Chapman and R.G. Pratt},
year={1992},
title="Traveltime tomography in anisotropic media---\mbox{I. Theory}",
journal={Geophys. J. Int.},
volume={109},
pages={1--19}}

@article{GEO55-03-02660276,
author={Bickel, S. H.},
year={1990},
title={Velocity--depth ambiguity of reflection traveltimes},
journal={Geophysics},
volume={55},
number={3},
pages={266--276}}

@article{GEO59-11-17631773,
author={Tieman, H. J.},
year={1994},
title={Investigating the velocity--depth ambiguity of reflection
		  traveltimes},
journal={Geophysics},
volume={59},
number={11},
pages={1763--1773}}

@article{GEO57-05-06800692,
author={Stork, C.},
year={1992},
title={Reflection tomography in the postmigrated domain},
journal={Geophysics},
volume={57},
pages={680--692}}

@article{Landa1,
author={E. Landa and D. Kosloff and S. Keydar and Z. Koren and M. Reshef},
year={1988},
title={A method for determination of velocity and depth from
seismic reflection data},
journal={Geophys. Prosp.},
volume={36},
pages={223--243}}

@article{GPR42-06-05650614,
author={Symes, William W. and  Kern, Michel},
year={1994},
title={Inversion of reflection seismograms by differential semblance
		  analysis: algorithm structure and synthetic
		  examples},
journal={Geophys. Prosp.},
volume={42},
pages={565--614}}

@article{GEO56-05-06540663,
author={Symes, W. W. and  Carazzone, J. J.},
year={1991},
title={Velocity inversion by differential semblance optimization},
journal={Geophysics},
volume={56},
pages={654--663}}

@article{GoupillaudOne,
author={Goupillaud, P. and  Grossman, A. and Morlet, J.},
year={1984},
title={Cycle--octave and related transforms in seismic signal analysis},
journal={Geoexploration},
volume={23},
pages={85--102}}

@inproceedings{SEG-1991-1151,
author={Lynn, Walt and  Gonz\'alez, A. and  Mackay, S.},
year={1991},
title={Where are the fault--plane reflections?},
booktitle={61st Annual International Meeting, SEG, Expanded Abstracts},
publisher="Soc. Expl. Geophys.",
volume={91},
pages={1151--1154},
keywords={migration; prestack; processing; anisotropy; velocity}}

@article{GPR29-03-03740406,
author={Deregowski, S. M. and  Rocca, F.},
year={1981},
title={Geometrical optics and wave theory of constant offset sections in layered media},
journal={Geophys. Prosp.},
publisher="Soc. Expl. Geophys.",
volume={29},
number={3},
pages={374--406}}

@article{GEO60-06-18871896,
author={Abma, Ray and  Claerbout, Jon},
year={1995},
title={Lateral prediction for noise attenuation by t--x and f--x techniques},
journal={Geophysics},
publisher="Soc. Expl. Geophys.",
volume={60},
number={6},
pages={1887--1896}}

@inproceedings{SEG-1990-1641,
author={Spitz, Simon},
year={1990},
title={\mbox{3-D} seismic interpolation in the f--xy domain},
booktitle={60th Annual International Meeting, SEG, Expanded Abstracts},
publisher="Soc. Expl. Geophys.",
volume={90},
pages={1641--1643},
keywords={signal; three-dimensional; interpolation; Fourier analysis}}

@article{GEO54-12-15641574,
author={Byun, B. S. and  Corrigan, D. and  Gaiser, J. E.},
year={1989},
title={Anisotropic velocity analysis for lithology discrimination},
journal={Geophysics},
volume={54},
number={12},
pages={1564--1574}}

@article{GEO60-04-11691177,
author={Sacchi, Mauricio D. and  Ulrych, Tadeusz J.},
year={1995},
title={High--resolution velocity gathers and offset space reconstruction},
journal={Geophysics},
volume={60},
number={4},
pages={1169--1177}}

@article{GEO54-11-14551465,
author={Harlan, William S.},
year={1989},
title={Simultaneous velocity filtering of hyperbolic reflections and balancing of offset--dependent wavelets},
journal={Geophysics},
volume={54},
number={11},
pages={1455--1465}}

@inbook{SSP00-00-03040318,
author={Thorson, Jeffrey R. and  Claerbout, Jon F.},
year={1991},
title={Velocity--stack and slant-stack stochastic inversion},
editor={Gardner, G. H. F.; Lu, Lee},
booktitle={Slant--stack processing},
city={Tulsa},
publisher={Soc. Expl. Geophys.},
pages={304--318},
note={Reprinted from Geophysics, 50, 2727-2741}}

@article{thorson,
author={Thorson, Jeffrey R. and  Claerbout, Jon F.},
year={1991},
title={Velocity--stack and slant--stack stochastic inversion},
journal="Geophysics",
volume={50},
pages={2727--2741}}


@inproceedings{SEG-1994-1282,
author={Lumley, David E. and  Claerbout, Jon F. and  Bevc, Dimitri},
year={1994},
title={Anti--aliased Kirchhoff 3-- migration},
booktitle="64th Annual International Meeting, SEG, Expanded Abstracts",
publisher="Soc. Expl. Geophys.",
volume={94},
pages={1282--1285},
keywords={three-dimensional; seismic migration; aliasing}}

@inbook{SEG-1997-1270,
author={Stork, C. and  Ensign, P. and  Harlan, William S..},
year={1997},
title={Making prestack depth migration work despite the inherent errors in the velocity model building process},
editor={},
booktitle={67th Annual International Mtg},
publisher={Soc. of Expl. Geophys.},
pages={1270--1273},
keywords={depth migration seismic migration interpretation}}

@inbook{EAE-1995-A009,
author={Whitney, S. A. and  More, C. and  Hawson, D. W. and  Harlan, William S.},
year={1995},
title={{3D} prestack depth migration --- An aid to development drilling},
editor={},
booktitle={57th Meeting},
publisher={Eur. Assn. of Expl. Geophys.},
pages={Session:A009}}

@inbook{EAE-1994-G038,
author={Vassiliou, A. A. and  Thomsen, L. A. and  Treitel, S. and  Queen, J. H. and  Harlan, William S.},
year={1994},
title={Crosswell tomography in anisotropic media --- case studies},
editor={},
booktitle={56th Meeting},
publisher={Eur. Assn. of Expl. Geophys.},
pages={Session:G038}}

@inbook{SEG-1994-0968,
author={Harlan, William S.},
year={1994},
title={Tomographic correction of transmission distortions in reflected seismic amplitudes},
editor={},
booktitle={64th Annual International Mtg},
publisher={Soc. of Expl. Geophys.},
pages={968--971},
keywords={amplitudes, anomaly, AVO, inversion, tomography}}

@inbook{EAE-1992-0250,
author={Harlan, William S.},
year={1992},
title={Robust strategies for reflection and cross--well traveltime tomography},
editor={},
booktitle={54th Meeting},
publisher={Eur. Assn. of Expl. Geophys.},
pages={250--251}}

@inbook{SEG-1991-0974,
author={Harlan, William S. and  Hanson, Douglas W. and  Boyd, Mark},
year={1991},
title={Traveltime tomography with multi--offset common--reflection points},
editor={},
booktitle={61st Annual International Mtg},
publisher={Soc. of Expl. Geophys.},
pages={974--976},
keywords={migration, tomography, velocity}}

@inbook{SEG-1991-0971,
author={Harlan, William S. and  Hanson, Douglas W. and  Boyd, Mark},
year={1991},
title={Common--offset depth migrations and traveltime tomography},
editor={},
booktitle={61st Annual International Mtg},
publisher={Soc. of Expl. Geophys.},
pages={971--973},
keywords={migration, tomography, velocity}}

@article{unpublishedtomo,
author={Harlan, William S. and  Hanson, Douglas W. and  Boyd, Mark},
title={Common--offset depth migrations and traveltime tomography},
year={1994},
journal={This website: tomo/\urlbr{}reflection\_tomo}
}

@article{mackidd,
author={Dave Mackidd},
title={Grid Balance: How it works},
year={1998},
note={Unpublished manuscript.},
}


@inbook{SSP00-00-02560267,
author={Harlan, William S. and  Claerbout, J. F. and  Rocca, F.},
year={1991},
title={Signal/noise separation and velocity estimation},
editor={Lu, L.},
booktitle={Slant--stack processing},
publisher={Soc. of Expl. Geophys.},
pages={256--267},
note={Reprinted from Geophysics, 49, 1869-1880}}

@inbook{SEG-1990-0086,
author={Harlan, William S.},
year={1990},
title={Tomographic estimation of shear velocities from shallow cross--well seismic data},
editor={},
booktitle={60th Annual International Mtg},
publisher={Soc. of Expl. Geophys.},
pages={86--89},
keywords={borehole, cross well, shear waves, tomography, velocity}}

@inbook{SEG-1989-0922,
author={Harlan, William S.},
year={1989},
title={Tomographic estimation of seismic velocities from reflected raypaths},
editor={},
booktitle={59th Annual International Mtg},
publisher={Soc. of Expl. Geophys.},
pages={922}}

@article{nichols-most-energy,
author={Nichols, D. E.},
year={1996},
title={Maximum energy traveltimes calculated in the seismic frequency band},
journal="Geophysics",
volume={61},
number={11},
pages={253--263}}

@inproceedings{GEO53-07-09320946,
author={Harlan, William S.},
year={1988},
title={Separation of signal and noise applied to vertical seismic profiles},
booktitle={Geophysics},
publisher={Soc. of Expl. Geophys.},
volume={53},
number={07},
pages={932--946},
keywords={inversion}}

@inproceedings{GEO49-11-18691880,
author={Harlan, William S. and  Claerbout, J. F. and  Rocca, F.},
year={1984},
title={Signal/noise separation and velocity estimation},
booktitle={Geophysics},
publisher={Soc. of Expl. Geophys.},
volume={49},
number={11},
pages={1869--1880}}

@inbook{SEG-1983-S22.2,
author={Harlan, William S. and  Claerbout, J. F. and  Rocca, F.},
year={1983},
title={Extracting velocities from diffractions},
editor={},
booktitle={53rd Annual International Mtg},
publisher={Soc. of Expl. Geophys.},
pages={Session:S22.2}}

@article{harlan-model,
author={Harlan, William S.},
year={1995},
title={Regularization by Model Reparameterization},
journal={This website: papers/\urlbr{}regularization.pdf}
}

@article{harlan-wavelets,
author={Harlan, William S.},
year={1996},
title={Kirchhoff migration with one-dimensional wavelets},
journal={This website: papers/\urlbr{}wavelets.pdf}
}

@article{harlan-model-web,
author={Harlan, William S.},
year={1995},
title={Regularization by Model Reparameterization},
journal={http://\urlbr{}billharlan.com/\urlbr{}papers/\urlbr{}regularization.pdf}
}

@article{harlan-aniso-web,
author={Harlan, William S.},
year={1998},
title={A convenient anisotropy approximation},
journal={http://\urlbr{}billharlan.com/\urlbr{}papers/\urlbr{}aniso.pdf},
}

@article{harlan-aniso-web2,
author={Harlan, William S.},
year={1998},
title={A convenient anisotropy approximation},
journal={http://\urlbr{}citeseerx\urlbr{}.ist\urlbr{}.psu\urlbr{}.edu/\urlbr{}viewdoc/\urlbr{}download?\urlbr{}doi=10.1.1.54.9345\urlbr{}\&rep=rep1\&type=pdf}
}

@article{harlan-dix,
author={Harlan, William S.},
year={1995},
title={Constrained \mbox{Dix} Inversion},
journal={This website: papers/\urlbr{}rmsinv.pdf}
}

@article{harlan-invcode,
author={Harlan, William S.},
year={2003},
title={Code for \mbox{Gauss-Newton} and Conjugate--Gradient Optimization},
note = {\url{https://github.com/dhale/jtk/blob/master/docs/opt_package/opt.pdf}}
}

@article{harlan:opt,
author="Harlan, William S.",
year="2004",
title="An implementation of generalized inversion",
note = {\url{https://github.com/dhale/jtk/blob/master/docs/opt_package/opt.pdf}},
volume="",
number="",
pages=""
}

@article{alyahya:tomo,
author={Al-Yahya, K.}, 
year={1989},
title={Velocity analysis by iterative profile migration},
journal={Geophysics}, 
volume={54},
pages={718--729.}
}

@article{asakawa:tomo,
author={Asakawa, E, and Kawanaka, T}, 
year={1993}, 
title={Seismic ray tracing using linear traveltime interpolation},
journal={Geophysical Prospecting}, 
volume={41}, 
pages={99--111}
}

@article{bishop:tomo,
author={Bishop, T.N., and Bube, K.P., and Cutler, R.T., and Langan, R.T., 
and Love, P.L., and Resnick, J.R., and Shuey, R.T., and 
Spindler, D.A., and Wyld, H.W.}, 
year={1985}, 
title={Tomographic determination of velocity and depth in laterally 
varying media},
journal={Geophysics}, 
volume={50}, 
pages={903--923}
}

@article{shuey,
author={Shuey, R.T}, 
year={1985}, 
title={A Simplification of the {Zoeppritz} Equations},
journal={Geophysics}, 
volume={50}, 
pages={609--614}
}

@article{bording:tomo,
author={Bording, R.P., and Gersztenkorn, A., and Lines, L.R., 
and Scales, J.A., and Treitel, S.}, 
year={1987}, 
title={Applications of seismic traveltime tomography},
journal={Geophys. J. Roy. Astr. Soc.}, 
volume={90}, 
pages={285--303}
}

@article{chiu:tomo,
author={Chiu., S.K.L., and Kanasewich, E.R., and Phadke, S.}, 
year={1986}, 
title={Three--dimensional determination of structure and velocity 
by seismic tomography},
journal={Geophysics}, 
volume={51}, 
pages={1559--1571}
}

@article{cox:tomo,
author={Cox, H.L.H., and Wapenaar, C.P.A.}, 
year={1992}, 
title={Macro model estimation by common offset migration and 
by shot record migration},
journal={Journal of Seismic Exploration},
volume={1}, 
pages={29--37}
}

@article{dyer:tomo,
author={Dyer, B.C., and Worthington, M.H.}, 
year={1988}, 
title={Seismic reflection tomography: a case study},
journal={First Break}, 
volume={6}, 
pages={354--366}
}

@article{roberts:curvature,
author={Roberts, A.},
year={2001}, 
title={Curvature attributes and their application to 3D interpreted horizons},
journal={First Break}, 
volume={19}, 
pages={85--100}
}


@phdthesis{etgen:thesis,
author={John Etgen}, 
year={1990}, 
title={Residual prestack migration and interval velocity estimation},
school={Stanford University}
}

@phdthesis{fowler:thesis,
author={Fowler, P.J}, 
year={1988}, 
title={Seismic velocity estimation using prestack time migration}, 
school={Stanford University}
}

@inproceedings{SEG-1986-S7.6,
author={Faye, Jean Pierre and  Jeannot, Jean P.},
year={1986},
title={Prestack migration velocities from focusing depth analysis},
booktitle={56th Annual International Meeting, SEG, Expanded Abstracts},
publisher="Soc. Expl. Geophys.",
volume={86},
pages={Session:S7.6}}

@article{li:mva,
	author="Z. Liu and N. Bleistein",
	title="Migration velocity analsis: Theory and
		an iterative algorithm",
	journal="Geophysics",
	year="1995",
	volume="60",
	pages="142--153"
}

@article{GEO57-12-16081622,
author={MacKay, S. and  Abma, R.},
year={1992},
title={Imaging and velocity estimation with depth--focusing analysis},
journal={Geophysics},
volume={57},
number={12},
pages={1608--1622},
keywords={prestack depth migration}}

@article{matsuoka:tomo,
author={Matsuoka, T., and Ezaka, T.}, 
year={1992}, 
title={Ray tracing using reciprocity},  
journal={Geophysics},
volume={57}, 
pages={326--333}
}

@article{moser:time,
author={Moser, T.J.}, 
year={1991}, 
title={Shortest path calculation of seismic rays}, 
journal={Geophysics}, 
volume={56}, 
pages={59--67}}

@article{sattlegger,
author={Sattlegger, J.W., and Rohde, J., and Egbers, H., and Dohr, G.P. 
and Stiller, P.K., and Echterhoff, J.A.}, 
year={1981}, 
title={{INMOD}---Two dimensional inverse modeling based on ray theory},
journal={Geophys. Prosp.}, 
volume={19}, 
pages={229--240}}

@article{sherwood:le,
   author={W. C. Sherwood},
   title={Depth sections and interval velocities from surface seismic data},
   journal={Geophysics: The Leading Edge of Exploration},
   year={1989},
   number={9},
   pages={44--49}
}


@article{stork-clayton,
author={Stork, C., and Clayton, R.W.}, 
year={1991}, 
title={Linear aspects of tomographic velocity analysis},
journal={Geophysics}, 
volume={56}, 
pages={483--495}}

@phdthesis{sword:thesis,
author={Sword, C.H.}, 
year={1987}, 
title={Tomographic determination of interval velocities from
reflection seismic data: the method of controlled directional reception},
school={Stanford University}
}

@phdthesis{toldi85,
	author="Toldi, J. L.",
	title="Velocity analysis without picking",
	school = "Stanford University",
	year = "1985"
}

@article{Toldi89,
author={Toldi, J. L.},
  title={Velocity Analysis Without Picking},
  year=1989,
  journal={Geophysics},
  volume=54,
  number=2,
  pages={191--199}
}

@phdthesis{vanTrier:thesis,
author={van Trier, J.A.}, 
year={1990}, 
title={Tomographic determination of structural velocities 
from depth migrated seismic data} ,
	school={Stanford University}
}

@article{vidale-time,
author={Vidale, J.E.}, 
year={1990}, 
title={Finite--difference calculation of traveltimes in
three dimensions},
journal={Geophysics}, 
volume={55}, 
pages={521--526}
}


@book{gamma:patterns,
title={Design Patterns: Elements of Reusable Object--Oriented Software},
author={Erich Gamma and Richard Helm and Ralph Johnson and John Vlissides},
year={1995},
publisher={Addison--Wesley Publishing Company, Inc.}
}

@inproceedings{hill-beam,
author={Hill, N. R.},
year={2001},
title={Prestack Gaussian--beam depth migration},
booktitle={Geophysics},
publisher={Soc. of Expl. Geophys.},
volume={66},
number={4},
pages={1240-1250}}

@inproceedings{SEG-1994-1501,
author={Gonz\'ales, A. and  Chambers, R.},
year={1994},
title={Compensating seismic amplitude for transmission losses in the overburden},
editor={},
booktitle={64th Annual International Meeting, Expanded Abstracts},
publisher={Soc. of Expl. Geophys.},
pages={1501-1504},
keywords={amplitudes, AVA, AVO, surface consistent, tomography}}

@book{pvi,
author={Jon Claerbout},
year={1992},
title={Earth Soundings Analysis: Processing versus Inversion},
publisher={http://sepwww.\urlbr{}stanford.edu/\urlbr{}sep/prof/\urlbr{}pvi/toc\_html/}
}

@article{fomel-group,
author={Sergey Fomel},
year={2004},
title={On anelliptic approximations for qP velocities in \mbox{VTI} media},
journal={Geophys. Prosp.},
volume={52},
pages={247--259}}

@article{stork-earliest,
author = {Christof Stork and Robert W. Clayton},
collaboration = {},
title = {Iterative tomographic and migration reconstruction of seismic images},
publisher = {SEG},
year = {1985},
journal = {55th Annual International Meeting, SEG, Expanded Abstracts},
volume = {4},
number = {1},
pages = {610-613},
url = {http://link.aip.org/link/?SGA/4/610/1},
doi = {10.1190/1.1892794}
}


@article{woodward:VE5,
author = {Marta Jo Woodward and Dave Nichols and Olga Zdraveva and Phil Whitfield and Tony Johns},
collaboration = {},
title = {A decade of tomography},
publisher = {SEG},
year = {2008},
journal = {Geophysics},
volume = {73},
number = {5},
pages = {VE5-VE11},
keywords = {bathymetry; geophysical techniques; tomography},
url = {http://link.aip.org/link/?GPY/73/VE5/1},
doi = {10.1190/1.2969907}
}

@article{wang:1084,
author = {Bin Wang and Keh Pann and Robert A. Meek},
collaboration = {},
title = {Macro velocity model estimation through model--based globally--optimized residual--curvature analysis},
publisher = {SEG},
year = {1995},
journal = {65th Annual International Meeting, SEG, Expanded Abstracts},
volume = {14},
number = {1},
pages = {1084-1087},
url = {http://link.aip.org/link/?SGA/14/1084/1},
doi = {10.1190/1.1887297}
}

@article{michelena:635,
author = {R. J. Michelena and J. M. Harris},
collaboration = {},
title = {Tomographic traveltime inversion using natural pixels},
publisher = {SEG},
year = {1991},
journal = {Geophysics},
volume = {56},
number = {5},
pages = {635-644},
url = {http://link.aip.org/link/?GPY/56/635/1},
doi = {10.1190/1.1443080}
}

@article{clapp:533,
author = {Robert G. Clapp and Biondo L. Biondi and Jon F. Claerbout},
collaboration = {},
title = {Incorporating geologic information into reflection tomography},
publisher = {SEG},
year = {2004},
journal = {Geophysics},
volume = {69},
number = {2},
pages = {533-546},
keywords = {geophysical signal processing; seismic waves; reflection; tomography; velocity measurement; modelling; imaging},
url = {http://link.aip.org/link/?GPY/69/533/1},
doi = {10.1190/1.1707073}
}

@article{carrion:1395,
author = {Philip Carrion},
collaboration = {},
title = {Dual tomography for imaging complex structures},
publisher = {SEG},
year = {1991},
journal = {Geophysics},
volume = {56},
number = {9},
pages = {1395-1404},
url = {http://link.aip.org/link/?GPY/56/1395/1},
doi = {10.1190/1.1443159}
}

@article{ma:1003,
author = {Yong Ma and Dave Hale and Zhaobo (Joe) Meng and Bin Gong},
collaboration = {},
title = {Full waveform inversion with image--guided gradient},
publisher = {SEG},
year = {2010},
journal = {80th Annual International Meeting, SEG, Expanded Abstracts},
volume = {29},
number = {1},
pages = {1003-1007},
keywords = {imaging; interpolation; inversion; velocity},
url = {http://link.aip.org/link/?SGA/29/1003/1},
doi = {10.1190/1.3513016}
}

@article{landa:1377,
author = {E. Landa and P. Thore and V. Sorin and Z. Koren},
collaboration = {},
title = {Interpretation of velocity estimates from coherency inversion},
publisher = {SEG},
year = {1991},
journal = {Geophysics},
volume = {56},
number = {9},
pages = {1377-1383},
url = {http://link.aip.org/link/?GPY/56/1377/1},
doi = {10.1190/1.1443157}
}

@article{chung:858,
author = {Chong D. Chung and Zhaobo Meng and Kay D. Wyatt and Paul A. Valasek},
collaboration = {},
title = {Tetrahedral--based {3D} reflection tomography},
publisher = {SEG},
year = {2002},
journal = {82nd Annual International Meeting, SEG, Expanded Abstracts},
volume = {21},
number = {1},
pages = {858-861},
url = {http://link.aip.org/link/?SGA/21/858/1},
doi = {10.1190/1.1817396}
}

@inproceedings{lailly:series,
	author={Patrick Lailly},
	title={The seismic inverse problem as a sequence of before stack migrations},
        booktitle={Abstracts},
	meeting={Conference on Inverse Scattering, Theory and Application},
	publisher={Society of Industrial and Applied Mathematics},
        pages = {206--220},
	year={1984}
}

@article{leveille:WB3,
author = {Jacques P. Leveille and Ian F. Jones and Zheng--Zheng Zhou and Bin Wang and Faqi Liu},
collaboration = {},
title = {Subsalt imaging for exploration, production, and development: A review},
publisher = {SEG},
year = {2011},
journal = {Geophysics},
volume = {76},
number = {5},
pages = {WB3-WB20},
keywords = {illumination; imaging; Sub-salt},
url = {http://link.aip.org/link/?GPY/76/WB3/1},
doi = {10.1190/geo2011-0156.1}
}

@article{harlan:922,
author = {William S. Harlan},
collaboration = {},
title = {Tomographic estimation of seismic velocities from reflected raypaths},
publisher = {SEG},
year = {1989},
journal = {59th Annual International Meeting, SEG, Expanded Abstracts},
volume = {8},
number = {1},
pages = {922-924},
url = {http://link.aip.org/link/?SGA/8/922/1},
doi = {10.1190/1.1889819}
}

@article{guiziou:1499,
author = {Jean Luc Guiziou and Jean Laurent Mallet and Raul Madariaga},
collaboration = {},
title = {3--{D} seismic reflection tomography on top of the {GOCAD} depth modeler},
publisher = {SEG},
year = {1996},
journal = {Geophysics},
volume = {61},
number = {5},
pages = {1499-1510},
url = {http://link.aip.org/link/?GPY/61/1499/1},
doi = {10.1190/1.1444075}
}

@phdthesis{vandermade,
	author="P.M. Van der Made",
	title="Determination of macro subsurface models by generalized inversion",
	school = "Delft University, Holland",
	year = "1988"
}

@article{lomask2006,
author = {Lomask, J. and Guitton, A. and Fomel, S. and Claerbout, J. and Valenciano, A.},
title = {Flattening without picking},
journal = {Geophysics},
volume = {71},
number = {4},
pages = {P13-P20},
year = {2006},
doi = {10.1190/1.2210848},
URL = { http://dx.doi.org/10.1190/1.2210848 }, 
eprint = { http://dx.doi.org/10.1190/1.2210848 }
}

@article{liang:sibson,
author={Luming Liang and Dave Hale},
year={2010},
title={A stable and fast implementation of natural neighbor interpolation},
journal={Colorado School of Mines, Center for Wave Phenomena, Report CWP--657},
note={\url{http://www.cwp.mines.edu/Meetings/Project10/cwp-657.pdf}}
}

@article{parks:thesis,
author={Derek Parks},
year={2010}, 
title={Seismic image flattening as a linear inverse problem},
journal={Master of Science thesis, Colorado School of Mines, http://cwp.mines.edu/Documents/cwpreports/cwp-643.pdf},
}

@article{jtk,
author={Dave Hale},
year={2014},
title={Mines Java Toolkit (JTK)},
journal={http://inside.mines.edu/~dhale/jtk/}
}

@article{hale:warp,
author = {Hale, D.},
title = {Dynamic warping of seismic images},
journal = {Geophysics},
volume = {78},
number = {2},
pages = {S105-S115},
year = {2013},
doi = {10.1190/geo2012-0327.1},
URL = { http://dx.doi.org/10.1190/geo2012-0327.1 },
eprint = { http://dx.doi.org/10.1190/geo2012-0327.1 } 
}

@article{hale:recurse,
    author = {Dave Hale},
    title = {Recursive Gaussian Filters},
    journal={Colorado School of Mines, Center for Wave Phenomena, Report CWP--546},
    year = {2006},
    note={\url{http://inside.mines.edu/~dhale/papers/Hale06RecursiveGaussianFilters.pdf}}
}

@article{hale:smooth,
    author = {Dave Hale},
    title = {Structure-Oriented Smoothing and Semblance},
    year = {2009},
    journal={Colorado School of Mines, Center for Wave Phenomena, Report CWP--635},
    note={\url{http://inside.mines.edu/~dhale/papers/ Hale09StructureOrientedSmoothingAndSemblance.pdf}}
}

@article{harlan2014,
author = {Harlan, William S.},
title = {Wavelet balancing for residual moveouts},
journal = {Geophysics},
volume = {79},
number = {6},
pages = {V217-V225},
year = {2014},
doi = {10.1190/geo2013-0479.1},
URL = { http://dx.doi.org/10.1190/geo2013-0479.1 },
eprint = { http://dx.doi.org/10.1190/geo2013-0479.1 }
}


@article{mwni2004,
author ={Bin Liu and Mauricio D. Sacchi},
title={Minimum weighted norm interpolation of seismic records},
journal = {Geophysics},
volume = {69},
number = {6},
pages = {1560--1568},
year = {2004},
doi = {10.1190/1.1836829},
}

@article{mapreduce,
author = {Jeffrey Dean and Sanjay Ghemawat},
title={\mbox{MapReduce}: Simplified Data Processing on Large Clusters},
journal={Communications of the ACM},
volume={51},
number = {1},
year = {2008},
pages = {107-113},
note = {\url{http://research.google.com/archive/mapreduce.html}},
}

@article{spark,
author = {\mbox{The Apache Software Foundation}},
title = {Apache \mbox{Spark} --- \mbox{Lightning}-Fast Cluster computing},
year = {2015},
note = {\url{https://spark.apache.org/}},
}

@article{locale,
author = {\mbox{Oracle}},
title = {Backing a ResourceBundle with Properties Files},
year = {1995,2015},
note = {\url{https://docs.oracle.com/javase/tutorial/i18n/resbundle/propfile.html}},
}

@article{cassandra,
author = {\mbox{The Apache Software Foundation}},
title = {The \mbox{Apache} \mbox{Cassandra} Project},
year = {2015},
note = {\url{https://cassandra.apache.org/}},
}

@article{jclouds,
author = {\mbox{The Apache Software Foundation}},
title = {\mbox{jclouds}, The \mbox{Java} multi-cloud toolkit},
year = {2016},
note = {\url{https://jclouds.apache.org/}},
}

@article{kafka,
author = {\mbox{The Apache Software Foundation}},
title = {Apache \mbox{Kafka} --- A high-throughput distributed messaging system},
year = {2016},
note = {\url{https://kafka.apache.org/}},
}

@article{geode,
author = {\mbox{The Apache Software Foundation}},
title = {Apache \mbox{Geode} --- \mbox{Performance} is key. \mbox{Consistency} is a must.},
year = {2016},
note = {\url{https://geode.incubator.apache.org/}},
}

@article{cassandradoc,
author = {\mbox{DataStax}},
title = {Cassandra Current documentation},
year = {2015},
note = {\url{http://docs.datastax.com/en/landing_page/doc/landing_page/current.html}},
}

@article{objectstorage,
author = {\mbox{Wikipedia}},
title = {Object storage},
year = {2016},
note = {\url{https://en.wikipedia.org/wiki/Object_storage}},
}

@article{markdown,
author = {\mbox{Wikipedia}},
title = {Markdown},
year = {2017},
note = {\url{https://en.wikipedia.org/wiki/Markdown}},
}

@articla{localize,
author={Oracle},
title= {Backing a ResourceBundle with Properties Files},
year = {1995, 2015},
   note = {\url{https://docs.oracle.com/javase/tutorial/i18n/resbundle/propfile.html}},
}


@article{dao,
author = {\mbox{Wikipedia}},
title = {Data access object},
year = {2016},
note = {\url{https://en.wikipedia.org/wiki/Data_access_object}},
}


@article{hadoop,
author = {\mbox{Horton Works}},
title = {Introducing \mbox{Apache Hadoop} to Developers},
year = {2015},
note = {\url{http://hortonworks.com/hadoop-tutorial/introducing-apache-hadoop-developers/}},
}

@article{streamproc,
  author = {William S. Harlan},
  title = {An \mbox{API} for seismic processing in \mbox{distributed streams}},
  publisher = {Landmark Graphics, internal document},
  year = {2015},
  note={\url{http://billharlan.com/papers/stream_processing.html}},
}

@article{crossbal,
  author = {William S. Harlan},
  title = {Cross-balancing intersecting surveys},
  publisher = {Landmark Graphics, internal document},
  year = {2015},
  note={\url{http://billharlan.com/papers/crossbal.html}},
}

@article{segy,
  author = {Norris, Michael W. and Faichney, Alan K.},
  title = {\mbox{SEG-Y} data exchange format revision 1},
  note = {Society of Exploration Geophysicists, Technical Standards Committee: 
  \url{http://www.seg.org/documents/10161/77915/seg_y_rev1.pdf},
  \url{http://www.seg.org/resources/publications/misc/technical-standards}},
  year = {2002}
}

@article{kryo,
  author = {\mbox{Esoteric Software}},
  title = {Java serialization and cloning: fast, efficient, automatic},
  year = {2015},
  note = {\url{https://github.com/EsotericSoftware/kryo}},
}

@article{halefaults,
author ={Dave Hale},
title = {Methods to compute fault images, extract fault surfaces, and estimate fault throws from \mbox{3D} seismic images},
year = {2013},
journal = {Geophysics},
volume = {78},
number = {2},
pages = {O33-O43},
}

@article{tpow,
	author="Paul Fowler and Jon F. Claerbout",
	title="Tpow: an estimator of seismic amplitude decay",
	journal="Stanford Exploration Project Report",
	year="1984",
	volume="38",
	pages="\mbox{73--87}",
        note ={\url{http://sepwww.stanford.edu/data/media/public/oldreports/sep38/38_06.pdf}}
}

@article{yaml,
author = {\mbox{Clark C. Evans}},
title = {The Official \mbox{YAML} Website},
year = {2015},
note = {\url{http://www.yaml.org/}},
}

@book{bracewell,
  added-at = {2013-07-11T11:56:03.000+0200},
  address = {Tokyo},
  author = {Bracewell, R.N.},
  biburl = {http://www.bibsonomy.org/bibtex/2fb976ae41522f8450ede91045a4d043c/jehiorns},
  edition = {Second},
  interhash = {4a3ee8c596b8ffd49bee6c866c773c1c},
  intrahash = {fb976ae41522f8450ede91045a4d043c},
  keywords = {Fourier cross-correlation},
  publisher = {McGraw-Hill Kogakusha, Ltd.},
  timestamp = {2013-07-11T11:56:03.000+0200},
  title = {The Fourier Transform and its Applications},
  year = 1978
}

@book{avsethetal,
  author = { Per Avseth and Tapan Mukerji and Gary Mavko},
  year = {2005},
  title = {Quantitative seismic interpretation},
  publisher = {Cambridge University Press, Cambridge, UK}
}

@article {walden,
author = {Walden, A. T.},
title = {Wavelet Estimation Using The Multitaper Method},
journal = {Geophysical Prospecting},
volume = {39},
number = {5},
publisher = {Blackwell Publishing Ltd},
issn = {1365-2478},
url = {http://dx.doi.org/10.1111/j.1365-2478.1991.tb00333.x},
doi = {10.1111/j.1365-2478.1991.tb00333.x},
pages = {625--642},
year = {1991},
}

