@Book{cluster:Arabie+Carroll+Desarbo:1987,
  author       = {Arabie, Phipps and Carroll, J. Douglas and DeSarbo,
                  Wayne},
  title	       = {Three-way Scaling and Clustering},
  year	       = 1987,
  pages	       = 92,
  publisher    = {Sage Publications Inc},
}

@Book{cluster:Arabie+Hubert+DeSoete:1996,
  author       = {Phipps Arabie and Lawrence J. Hubert and Geert de
                  Soete},
  title	       = {Clustering and Classification},
  year	       = 1996,
  pages	       = 490,
  publisher    = {World Scientific Publications},
}

@Book{cluster:Barthelemy+Guenoche:1991,
  author       = {Jean-Pierry Barth\'el\'emy and Alain Gu\'enoche},
  title	       = {Trees and Proximity Representations},
  publisher    = {John Wiley \& Sons},
  year	       = 1991,
  series       = {Wiley-Interscience Series in Discrete Mathematics and
                  Optimization},
  address      = {Chichester},
  note	       = {{ISBN 0-471-92263-3}},
}

@Article{cluster:Barthelemy+Leclerc+Monjardet:1986,
  author       = {Jean-Pierre Barth\'el\'emy and Bruno Leclerc and
                  Bernard Monjardet},
  title	       = {On the Use of Ordered Sets in Problems of Comparison
                  and Consensus of Classifications},
  journal      = {Journal of Classification},
  year	       = 1986,
  volume       = 3,
  number       = 2,
  pages	       = {187--224},
  doi	       = {10.1007/BF01894188},
}

@Article{cluster:Barthelemy+Mcmorris:1986,
  author       = {Jean-Pierre Barth\'el\'emy and F. R. McMorris},
  title	       = {The Median Procedure for $n$-trees},
  year	       = 1986,
  journal      = {Journal of Classification},
  volume       = 3,
  pages	       = {329--334},
  doi	       = {10.1007/BF01894194},
}

@Article{cluster:Barthelemy+Monjardet:1981,
  author       = {Jean-Pierre Barth\'el\'emy and Bernard Monjardet},
  title	       = {The Median Procedure in Cluster Analysis and Social
                  Choice Theory},
  journal      = {Mathematical Social Sciences},
  year	       = 1981,
  volume       = 1,
  pages	       = {235--267},
  doi	       = {10.1016/0165-4896(81)90041-X},
}

@TechReport{cluster:Bertsekas+Tseng:1994,
  author       = {Dimitri P. Bertsekas and P. Tseng},
  title	       = {{RELAX-IV}: A Faster Version of the {RELAX} Code for
                  Solving Minimum Cost Flow Problems},
  institution  = {Massachusetts Institute of Technology},
  year	       = 1994,
  number       = {P-2276},
  url	       = {https://dspace.mit.edu/handle/1721.1/3392},
}

@Book{cluster:Bezdek:1981,
  author       = {James C. Bezdek},
  title	       = {Pattern Recognition with Fuzzy Objective Function
                  Algorithms},
  publisher    = {Plenum},
  address      = {New York},
  year	       = 1981,
}

@InCollection{cluster:Boorman+Arabie:1972,
  author       = {Scott A. Boorman and Phipps Arabie},
  title	       = {Structural Measures and the Method of Sorting},
  booktitle    = {Multidimensional Scaling: Theory and Applications in
                  the Behavioral Sciences, 1: Theory},
  pages	       = {225--249},
  publisher    = {Seminar Press},
  year	       = 1972,
  editor       = {Roger N. Shepard and A. Kimball Romney and Sara Beth
                  Nerlove},
  address      = {New York},
}

@Article{cluster:Boorman+Olivier:1973,
  author       = {Scott A. Boorman and Donald C. Olivier},
  title	       = {Metrics on Spaces of Finite Trees},
  journal      = {Journal of Mathematical Psychology},
  year	       = 1973,
  volume       = 10,
  number       = 1,
  pages	       = {26--59},
  doi	       = {10.1016/0022-2496(73)90003-5},
}

@Article{cluster:Breiman:1996,
  author       = {Leo Breiman},
  title	       = {Bagging Predictors},
  journal      = {Machine Learning},
  year	       = 1996,
  volume       = 24,
  number       = 2,
  pages	       = {123--140},
  doi	       = {10.1023/A:1018054314350},
}

@Manual{cluster:Buchta+Hahsler:2005,
  title	       = {cba: Clustering for Business Analytics},
  author       = {Christian Buchta and Michael Hahsler},
  year	       = 2005,
  note	       = {R package version 0.1-6},
  url	       = {https://CRAN.R-project.org/package=cba},
}

@Article{cluster:Buttrey:2005,
  author       = {Samuel E. Buttrey},
  title	       = {Calling the \texttt{lp\_solve} Linear Program Software
                  from {R}, {S-PLUS} and {Excel}},
  journal      = {Journal of Statistical Software},
  year	       = 2005,
  volume       = 14,
  number       = 4,
  doi	       = {10.18637/jss.v014.i04},
}

@article{cluster:Carpaneto+Toth:1980,
  author       = {Giorgio Carpaneto and Paolo Toth},
  title	       = {Algorithm 548: Solution of the Assignment Problem},
  journal      = {ACM Transactions on Mathematical Software},
  volume       = 6,
  number       = 1,
  year	       = 1980,
  issn	       = {0098-3500},
  pages	       = {104--111},
  doi	       = {10.1145/355873.355883},
  publisher    = {ACM Press},
}

@Article{cluster:Carroll+Clark+Desarbo:1984,
  author       = {Carroll, J. Douglas and Clark, Linda A. and DeSarbo,
                  Wayne S.},
  title	       = {The Representation of Three-way Proximity Data by
                  Single and Multiple Tree Structure Models},
  year	       = 1984,
  journal      = {Journal of Classification},
  volume       = 1,
  pages	       = {25--74},
  keywords     = {Clustering analysis; Alternating least squares;
                  Discrete optimization},
  doi	       = {10.1007/BF01890116},
}

@InCollection{cluster:Carroll+Pruzansky:1980,
  author       = {J. D. Carroll and S. Pruzansky},
  title	       = {Discrete and Hybrid Scaling Models},
  booktitle    = {Similarity and Choice},
  address      = {Bern, Switzerland},
  publisher    = {Huber},
  year	       = 1980,
  editor       = {E. D. Lantermann and H. Feger},
}

@Article{cluster:Carroll:1976,
  author       = {Carroll, J. Douglas},
  title	       = {Spatial, Non-spatial and Hybrid Models for Scaling},
  year	       = 1976,
  journal      = {Psychometrika},
  volume       = 41,
  pages	       = {439--464},
  keywords     = {Multidimensional scaling; Hierarchical tree structure;
                  Clustering; Geometric model; Multivariate data},
  doi	       = {10.1007/BF02296969},
}

@TechReport{cluster:Charon+Denoeud+Guenoche:2005,
  author       = {Ir{\`e}ne Charon and Lucile Denoeud and Alain
                  Gu{\'e}noche and Olivier Hudry},
  title	       = {Maximum Transfer Distance Between Partitions},
  institution  = {Ecole Nationale Sup{\'e}rieure des
                  T{\'e}l{\'e}communications --- Paris},
  year	       = 2005,
  number       = {2005D003},
  month	       = {May},
  note	       = {ISSN 0751-1345 ENST D},
}

@Article{cluster:Charon+Denoeud+Guenoche:2006,
  author       = {Ir{\`e}ne Charon and Lucile Denoeud and Alain
                  Gu{\'e}noche and Olivier Hudry},
  title	       = {Maximum Transfer Distance Between Partitions},
  journal      = {Journal of Classification},
  year	       = 2006,
  volume       = 23,
  number       = 1,
  pages	       = {103-121},
  month	       = {June},
  doi	       = {10.1007/s00357-006-0006-2},
}

@Article{cluster:Day:1981,
  author       = {William H. E. Day},
  title	       = {The Complexity of Computing Metric Distances Between
                  Partitions},
  journal      = {Mathematical Social Sciences},
  year	       = 1981,
  volume       = 1,
  pages	       = {269--287},
  doi	       = {10.1016/0165-4896(81)90042-1},
}

@Article{cluster:Day:1986,
  author       = {William H. E. Day},
  title	       = {Foreword: Comparison and Consensus of Classifications},
  journal      = {Journal of Classification},
  year	       = 1986,
  volume       = 3,
  pages	       = {183--185},
  doi	       = {10.1007/BF01894187},
}

@Article{cluster:Day:1987,
  author       = {Day, William H. E.},
  title	       = {Computational Complexity of Inferring Phylogenies from
                  Dissimilarity Matrices},
  year	       = 1987,
  journal      = {Bulletin of Mathematical Biology},
  volume       = 49,
  pages	       = {461--467},
  doi	       = {10.1007/BF02458863},
}

@Article{cluster:DeSoete+Carroll+Desarbo:1987,
  author       = {De Soete, Geert and Carroll, J. Douglas and DeSarbo,
                  Wayne S.},
  title	       = {Least Squares Algorithms for Constructing Constrained
                  Ultrametric and Additive Tree Representations of
                  Symmetric Proximity Data},
  year	       = 1987,
  journal      = {Journal of Classification},
  volume       = 4,
  pages	       = {155--173},
  keywords     = {Hierarchical clustering; Classification},
  doi	       = {10.1007/BF01896984},
}

@Article{cluster:DeSoete+Desarbo+Furnas:1984,
  author       = {De Soete, Geert and DeSarbo, Wayne S. and Furnas,
                  George W. and Carroll, J. Douglas},
  title	       = {The Estimation of Ultrametric and Path Length Trees
                  from Rectangular Proximity Data},
  year	       = 1984,
  journal      = {Psychometrika},
  volume       = 49,
  pages	       = {289--310},
  keywords     = {Cluster analysis},
  doi	       = {10.1007/BF02306021},
}

@Article{cluster:DeSoete:1983,
  author       = {De Soete, Geert},
  title	       = {A Least Squares Algorithm for Fitting Additive Trees
                  to Proximity Data},
  year	       = 1983,
  journal      = {Psychometrika},
  volume       = 48,
  pages	       = {621--626},
  keywords     = {Clustering},
  doi	       = {10.1007/BF02293884},
}

@Article{cluster:DeSoete:1984,
  author       = {Geert de Soete},
  title	       = {Ultrametric Tree Representations of Incomplete
                  Dissimilarity Data},
  journal      = {Journal of Classification},
  year	       = 1984,
  volume       = 1,
  pages	       = {235--242},
  doi	       = {10.1007/BF01890124},
}

@Article{cluster:DeSoete:1986,
  author       = {Geert de Soete},
  title	       = {A Least Squares Algorithm for Fitting an Ultrametric
                  Tree to a Dissimilarity Matrix},
  journal      = {Pattern Recognition Letters},
  year	       = 1986,
  volume       = 2,
  pages	       = {133--137},
  doi	       = {10.1016/0167-8655(84)90036-9},
}

@Manual{cluster:Dimitriadou+Hornik+Leisch:2005,
  title	       = {e1071: Misc Functions of the Department of Statistics
                  (e1071), TU Wien},
  author       = {Evgenia Dimitriadou and Kurt Hornik and Friedrich
                  Leisch and David Meyer and Andreas Weingessel},
  year	       = 2005,
  note	       = {R package version 1.5-7},
  url	       = {https://CRAN.R-project.org/package=e1071},
}

@Article{cluster:Dimitriadou+Weingessel+Hornik:2002,
  author       = {Evgenia Dimitriadou and Andreas Weingessel and Kurt
                  Hornik},
  title	       = {A Combination Scheme for Fuzzy Clustering},
  journal      = {International Journal of Pattern Recognition and
                  Artificial Intelligence},
  year	       = 2002,
  volume       = 16,
  number       = 7,
  pages	       = {901--912},
  doi          = {10.1142/S0218001402002052},
}

@Manual{cluster:Dimitriadou:2005,
  title	       = {cclust: Convex Clustering Methods and Clustering
                  Indexes},
  author       = {Evgenia Dimitriadou},
  year	       = 2005,
  note	       = {R package version 0.6-12},
  url	       = {https://CRAN.R-project.org/package=cclust},
}

@Article{cluster:Dudoit+Fridlyand:2002,
  author       = {Sandrine Dudoit and Jane Fridlyand},
  title	       = {A Prediction-based Resampling Method for Estimating
                  the Number of Clusters in a Dataset},
  journal      = {Genome Biology},
  year	       = 2002,
  volume       = 3,
  number       = 7,
  pages	       = {1--21},
  doi	       = {10.1186/gb-2002-3-7-research0036},
}

@Article{cluster:Dudoit+Fridlyand:2003,
  author       = {Sandrine Dudoit and Jane Fridlyand},
  title	       = {Bagging to Improve the Accuracy of a Clustering
                  Procedure},
  journal      = {Bioinformatics},
  year	       = 2003,
  volume       = 19,
  number       = 9,
  pages	       = {1090--1099},
  doi	       = {10.1093/bioinformatics/btg038},
}

@InProceedings{cluster:Fern+Brodley:2004,
  author       = {Xiaoli Zhang Fern and Carla E. Brodley},
  title	       = {Solving Cluster Ensemble Problems by Bipartite Graph
                  Partitioning},
  booktitle    = {ICML '04: Twenty-first International Conference on
                  Machine Learning},
  year	       = 2004,
  isbn	       = {1-58113-828-5},
  location     = {Banff, Alberta, Canada},
  doi	       = {10.1145/1015330.1015414},
  publisher    = {ACM Press},
}
@comment   address      = {New York, NY, USA},

@Book{cluster:Fiacco+McCormick:1968,
  author       = {Anthony V. Fiacco and Garth P. McCormick},
  title	       = {Nonlinear Programming: Sequential Unconstrained
                  Minimization Techniques},
  publisher    = {John Willey \& Sons},
  year	       = 1968,
  address      = {New York},
}

@Article{cluster:Forgy:1965,
  author       = {Forgy, E. W.},
  title	       = {Cluster Analysis of Multivariate Data: Efficiency vs
                  Interpretability of Classifications},
  journal      = {Biometrics},
  year	       = 1965,
  volume       = 21,
  pages	       = {768--769},
}

@Article{cluster:Fowlkes+Mallows:1983a,
  author       = {Fowlkes, E. B. and Mallows, C. L.},
  title	       = {A Method for Comparing Two Hierarchical Clusterings},
  year	       = 1983,
  journal      = {Journal of the American Statistical Association},
  volume       = 78,
  pages	       = {553--569},
  keywords     = {Similarity; Graphics},
  doi	       = {10.1080/01621459.1983.10478008},
}

@Article{cluster:Fowlkes+Mallows:1983b,
  author       = {Fowlkes, E. B. and Mallows, C. L.},
  title	       = {Reply to Comments on ``{A} Method for Comparing Two
                  Hierarchical Clusterings''},
  year	       = 1983,
  journal      = {Journal of the American Statistical Association},
  volume       = 78,
  pages	       = {584--584},
}

@Manual{cluster:Fraley+Raftery+Wehrens:2005,
  title	       = {mclust: Model-based Cluster Analysis},
  author       = {Chris Fraley and Adrian E. Raftery and Ron Wehrens},
  year	       = 2005,
  note	       = {R package version 2.1-11},
  url	       = {https://CRAN.R-project.org/package=mclust},
}

@TechReport{cluster:Fraley+Raftery:2002,
  author       = {Chris Fraley and Adrian E. Raftery},
  title	       = {{MCLUST}: Software for Model-based Clustering,
                  Discriminant Analysis, and Density Estimation},
  institution  = {Department of Statistics, University of Washington},
  year	       = 2002,
  number       = 415,
  month	       = {October},
  url	       = {ftp://ftp.u.washington.edu/public/mclust/tr415.pdf},
}

@Article{cluster:Fraley+Raftery:2003,
  author       = {Chris Fraley and Adrian E. Raftery},
  title	       = {Enhanced Model-based Clustering, Density Estimation,
                  and Discriminant Analysis Software: {MCLUST}},
  year	       = 2003,
  journal      = {Journal of Classification},
  volume       = 20,
  number       = 2,
  pages	       = {263--286},
  keywords     = {clustering software; Mixture models; Cluster analysis;
                  supervised classification; unsupervised
                  classification; software abstract},
  doi	       = {10.1007/s00357-003-0015-3},
}

@InProceedings{cluster:Fred+Jain:2002,
  author       = {Ana L. N. Fred and Anil K. Jain},
  title	       = {Data Clustering Using Evidence Accumulation},
  booktitle    = {Proceedings of the 16th International Conference on
                  Pattern Recognition (ICPR 2002)},
  pages	       = {276--280},
  year	       = 2002,
  doi	       = {10.1109/ICPR.2002.1047450},
}

@Article{cluster:Friedman+Hastie+Tibshirani:2000,
  author       = {Jerome Friedman and Travor Hastie and Robert
                  Tibshirani},
  title	       = {Additive Logistic Regression: A Statistical View of
                  Boosting},
  journal      = {The Annals of Statistics},
  year	       = 2000,
  volume       = 28,
  number       = 2,
  pages	       = {337--407},
  doi	       = {10.1214/aos/1016218223},
}

@Book{cluster:Garey+Johnson:1979,
  author       = {M. R. Garey and D. S. Johnson},
  title	       = {Computers and Intractability: A Guide to the Theory of
                  {NP}-Completeness},
  address      = {San Francisco},
  publisher    = {W. H. Freeman},
  year	       = 1979,
}

@Article{cluster:Gaul+Schader:1988,
  author       = {Wolfgang Gaul and Manfred Schader},
  title	       = {Clusterwise Aggregation of Relations},
  journal      = {Applied Stochastic Models and Data Analysis},
  year	       = 1988,
  volume       = 4,
  pages	       = {273--282},
  doi	       = {10.1002/asm.3150040406},
}

@Manual{cluster:Gentleman+Whalen:2005,
  author       = {Robert Gentleman and Elizabeth Whalen},
  title	       = {graph: A Package to Handle Graph Data Structures},
  year	       = 2005,
  note	       = {R package version 1.5.9},
  url	       = {https://www.bioconductor.org/},
}

@Article{cluster:Gordon+Vichi:1998,
  author       = {Gordon, A. D. and Vichi, M.},
  title	       = {Partitions of Partitions},
  year	       = 1998,
  journal      = {Journal of Classification},
  volume       = 15,
  pages	       = {265--285},
  keywords     = {Classification},
  doi	       = {10.1007/s003579900034},
}

@Article{cluster:Gordon+Vichi:2001,
  author       = {Gordon, A. D. and Vichi, M.},
  title	       = {Fuzzy Partition Models for Fitting a Set of
                  Partitions},
  year	       = 2001,
  journal      = {Psychometrika},
  volume       = 66,
  number       = 2,
  pages	       = {229--248},
  keywords     = {Classification; Cluster analysis; consensus fuzzy
                  partition; membership function; three-way data},
  doi	       = {10.1007/BF02294837},
}

@Article{cluster:Gordon:1996,
  author       = {Gordon, A. D.},
  title	       = {A Survey of Constrained Classification},
  year	       = 1996,
  journal      = {Computational Statistics \& Data Analysis},
  volume       = 21,
  pages	       = {17--29},
  keywords     = {Model selection},
  doi	       = {10.1016/0167-9473(95)00005-4},
}

@Book{cluster:Gordon:1999,
  author       = {A. D. Gordon},
  title	       = {Classification},
  address      = {Boca Raton, Florida},
  publisher    = {Chapman \& Hall/CRC},
  year	       = 1999,
  pages	       = 256,
  edition      = {2nd},
}

@Article{cluster:Grundel+Oliveira+Pardalos:2005,
  author       = {Don Grundel and Carlos A.S. Oliveira and Panos
                  M. Pardalos and Eduardo Pasiliao},
  title	       = {Asymptotic Results for Random Multidimensional
                  Assignment Problems},
  journal      = {Computational Optimization and Applications},
  year	       = 2005,
  volume       = 31,
  number       = 3,
  pages	       = {275--293},
  doi	       = {10.1007/s10589-005-3227-0},
}

@Article{cluster:Guha+Rastogi+Shim:2000,
  author       = {Sudipto Guha and Rajeev Rastogi and Kyuseok Shim},
  title	       = {{ROCK}: A Robust Clustering Algorithm for Categorical
                  Attributes},
  journal      = {Information Systems},
  year	       = 2000,
  volume       = 25,
  number       = 5,
  pages	       = {345--366},
  doi	       = {10.1016/S0306-4379(00)00022-3},
}

@Article{cluster:Gusfield:2002,
  author       = {Dan Gusfield},
  title	       = {Partition-Distance: A Problem and Class of Perfect
                  Graphs Arising in Clustering},
  journal      = {Information Processing Letters},
  year	       = 2002,
  volume       = 82,
  pages	       = {159--164},
  doi	       = {10.1016/S0020-0190(01)00263-0},
}

@Manual{cluster:Hansen:2005,
  title	       = {optmatch: Functions for Optimal Matching},
  author       = {Ben B. Hansen},
  year	       = 2005,
  note	       = {R package version 0.1-3},
  url	       = {https://CRAN.R-project.org/package=optmatch},
}

@Article{cluster:Hartigan+Wong:1979,
  author       = {Hartigan, J. A. and Wong, M. A.},
  title	       = {A $K$-Means Clustering Algorithm},
  journal      = {Applied Statistics},
  year	       = 1979,
  volume       = 28,
  pages	       = {100--108},
  doi	       = {10.2307/2346830},
}

@Article{cluster:Hoeting+Madigan+Raftery:1999,
  author       = {Jennifer Hoeting and David Madigan and Adrian Raftery
                  and Chris Volinsky},
  title	       = {Bayesian Model Averaging: A Tutorial},
  journal      = {Statistical Science},
  year	       = 1999,
  volume       = 14,
  pages	       = {382--401},
  doi	       = {10.1214/ss/1009212519},
}

@Manual{cluster:Hornik+Hothorn+Karatzoglou:2006,
  title	       = {RWeka: {R/Weka} Interface},
  author       = {Kurt Hornik and Torsten Hothorn and Alexandros
                  Karatzoglou},
  year	       = 2006,
  note	       = {R package version 0.2-0},
  url	       = {https://CRAN.R-project.org/package=RWeka},
}

@InProceedings{cluster:Hornik:2005a,
  author       = {Kurt Hornik},
  title	       = {Cluster Ensembles},
  booktitle    = {Classification -- The Ubiquitous Challenge},
  pages	       = {65--72},
  year	       = 2005,
  editor       = {Claus Weihs and Wolfgang Gaul},
  publisher    = {Springer-Verlag},
  note	       = {Proceedings of the 28th Annual Conference of the
                  Gesellschaft f{\"u}r Klassifikation e.V., University
                  of Dortmund, March 9--11, 2004},
}
@comment   address      = {Heidelberg},

@Article{cluster:Hornik:2005b,
  author       = {Kurt Hornik},
  title        = {A {CLUE} for {CLUster Ensembles}},
  year         = 2005,
  journal      = {Journal of Statistical Software},
  volume       = 14,
  number       = 12,
  month	       = {September},  
  doi          = {10.18637/jss.v014.i12},
}

@Misc{cluster:Hubert+Arabie+Meulman:2004,
  author       = {Lawrence Hubert and Phipps Arabie and Jacqueline
                  Meulman},
  title	       = {The Structural Representation of Proximity Matrices
                  With {MATLAB}},
  year	       = 2004,
  url	       = {http://cda.psych.uiuc.edu/srpm_mfiles/},
}

@Book{cluster:Hubert+Arabie+Meulman:2006,
  author       = {Lawrence Hubert and Phipps Arabie and Jacqueline
                  Meulman},
  title	       = {The Structural Representation of Proximity Matrices
                  With {MATLAB}},
  publisher    = {SIAM},
  address      = {Philadelphia},
  year	       = 2006,
  doi	       = {10.1137/1.9780898718355},
}

@Article{cluster:Hubert+Arabie:1985,
  author       = {Hubert, Lawrence and Arabie, Phipps},
  title	       = {Comparing Partitions},
  year	       = 1985,
  journal      = {Journal of Classification},
  volume       = 2,
  pages	       = {193--218},
  keywords     = {Agreement; Association measure; Consensus index},
  doi	       = {10.1007/bf01908075},
}

@Article{cluster:Hubert+Arabie:1994,
  author       = {Hubert, Lawrence and Arabie, Phipps},
  title	       = {The Analysis of Proximity Matrices through Sums of
                  Matrices Having (anti-) {R}obinson Forms},
  year	       = 1994,
  journal      = {British Journal of Mathematical and Statistical
                  Psychology},
  volume       = 47,
  pages	       = {1--40},
  doi	       = {10.1111/j.2044-8317.1994.tb01023.x},
}

@Article{cluster:Hubert+Arabie:1995,
  author       = {Hubert, Lawrence and Arabie, Phipps},
  title	       = {Iterative Projection Strategies for the Least Squares
                  Fitting of Tree Structures to Proximity Data},
  year	       = 1995,
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}

@Article{cluster:Hubert+Baker:1978,
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@Article{cluster:Hutchinson:1989,
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@Book{cluster:Kaufman+Rousseeuw:1990,
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@Article{cluster:Klauer+Carroll:1989,
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@Article{cluster:Klauer+Carroll:1991,
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@Article{cluster:Krieger+Green:1999,
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@Article{cluster:Krivanek+Moravek:1986,
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@InProceedings{cluster:Krivanek:1986,
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  title	       = {On the Computational Complexity of Clustering},
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}
@comment   address      = {Amsterdam},

@Article{cluster:Lange+Roth+Braun:2004,
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@Manual{cluster:Leisch+Dimitriadou:2005,
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@TechReport{cluster:Leisch:1999,
  author       = {Friedrich Leisch},
  title	       = {Bagged Clustering},
  institution  = {SFB Adaptive Information Systems and Modelling in
                  Economics and Management Science, WU Vienna University
                  of Economics and Business},
  year	       = 1999,
  type	       = {Working Paper},
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}

@Article{cluster:Leisch:2004,
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                  Models and Latent Class Regression in {R}},
  author       = {Friedrich Leisch},
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  year	       = 2004,
  volume       = 11,
  number       = 8,
  doi	       = {10.18637/jss.v011.i08},
}

@Manual{cluster:Leisch:2005,
  author       = {Friedrich Leisch},
  title	       = {flexclust: Flexible Cluster Algorithms},
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@Article{cluster:Leisch:2006a,
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  doi	       = {10.1016/j.csda.2005.10.006},
}

@Unpublished{cluster:Lloyd:1957,
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@Article{cluster:Lloyd:1982,
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@Article{cluster:Margush+Mcmorris:1981,
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@InProceedings{cluster:Meila:2003,
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@comment   address      = {Heidelberg},

@Article{cluster:Messatfa:1992,
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@Article{cluster:Monti+Tamayo+Mesirov:2003,
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@Article{cluster:Oliveira+Pardalos:2004,
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@Book{cluster:Papadimitriou+Steiglitz:1982,
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@Manual{cluster:R:2005,
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  year	       = 2005,
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@article{cluster:Rajski:1961,
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@Article{cluster:Rand:1971,
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@Article{cluster:Rosenberg+Kim:1975,
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@InCollection{cluster:Rosenberg:1982,
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  title	       = {The Method of Sorting in Multivariate Research with
                  Applications Selected from Cognitive Psychology and
                  Person Perception},
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  address      = {Hillsdale, New Jersey},
  publisher    = {Erlbaum},
  year	       = 1982,
  editor       = {N. Hirschberg and L. G. Humphreys},
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@InProceedings{cluster:Roth+Lange+Braun:2002,
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  year	       = 2002,
  editor       = {Wolfgang H{\"a}rdle and Bernd R{\"o}nz},
  publisher    = {Physika Verlag},
  note	       = {ISBN 3-7908-1517-9},
}
@comment  address      = {Heidelberg, Germany},



@Manual{cluster:Rousseeuw+Struyf+Hubert:2005,
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  url	       = {https://CRAN.R-project.org/package=cluster},
}

@InCollection{cluster:Roux:1988,
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  year	       = 1988,
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@article{cluster:Rubin:1967,
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@Article{cluster:Sato+Sato:1994,
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@Article{cluster:Smith:2000,
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@Article{cluster:Smith:2001,
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  doi	       = {10.1007/s00357-001-0015-0},
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@Article{cluster:Sokal+Rohlf:1962,
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@Article{cluster:Strehl+Ghosh:2003a,
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@Article{cluster:Strehl+Ghosh:2003b,
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@Article{cluster:Tibshirani+Walther+Hastie:2001,
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@Article{cluster:Tibshirani+Walther:2005,
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@InProceedings{cluster:Topchy+Jain+Punch:2003,
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@Article{cluster:Vichi:1999,
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@Article{cluster:Wallace:1983,
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@Inproceedings{cluster:Zhou+Li+Zha:2005,
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  booktitle    = {ICML '05: Proceedings of the 22nd International
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  year	       = 2005,
  isbn	       = {1-59593-180-5},
  pages	       = {1028--1035},
  location     = {Bonn, Germany},
  doi	       = {10.1145/1102351.1102481},
  publisher    = {ACM Press},
  address      = {New York, NY, USA},
}

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