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## Massam, Helene M.

Compute Distance To:
 Author ID: massam.helene-m Published as: Massam, Hélène; Massam, H.; Massam, Héléne; Massam, Helene M.; Massam, Helene
 Documents Indexed: 54 Publications since 1974
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#### Co-Authors

 7 single-authored 17 Letac, Gérard G. 4 Fraser, Donald A. S. 3 Dobra, Adrian 3 Wesołowski, Jacek 2 Carvalho, Carlos Marinho 2 Casalis, Muriel 2 Gao, Xin 2 Graczyk, Piotr 2 Li, Qiong 2 Liu, Jinnan 2 Neher, Erhard 2 Wang, Nanwei 2 Zlobec, Sanjo 1 Atay-Kayis, Aliye 1 Boutouria, Imen 1 Briollais, Laurent 1 Consonni, Guido 1 Demidenko, Eugene 1 Drton, Mathias 1 Escobar, Michael D. 1 Fitch, A. Marie 1 Friedlander, Matt 1 Hassairi, Abdelhamid 1 Jones, M. Beatrix 1 Mitsakakis, Nicholas 1 Müller, Jochen 1 Olkin, Ingram 1 Ozcelik, Hilmi 1 Rajaratnam, Bala 1 Rauh, Johannes 1 Richards, Donald St. P. 1 West, Mike 1 Wong, Augustine C. M. 1 Wu, Yanyan
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#### Serials

 11 The Annals of Statistics 7 Journal of Multivariate Analysis 5 The Canadian Journal of Statistics 3 Biometrika 3 Journal of Theoretical Probability 2 Scandinavian Journal of Statistics 2 Journal of Statistical Planning and Inference 2 Mathematical Programming 1 Annals of the Institute of Statistical Mathematics 1 Journal of Optimization Theory and Applications 1 Kybernetika 1 Sankhyā. Series A. Methods and Techniques 1 Statistics & Probability Letters 1 Journal of the Australian Mathematical Society. Series A 1 Journal of the Royal Statistical Society. Series B 1 Linear Algebra and its Applications 1 Statistische Hefte 1 Bernoulli 1 Comptes Rendus de l’Académie des Sciences. Série I. Mathématique 1 Infinite Dimensional Analysis, Quantum Probability and Related Topics 1 Statistical Methodology 1 Electronic Journal of Statistics 1 The Annals of Applied Statistics 1 Bayesian Analysis
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#### Fields

 44 Statistics (62-XX) 14 Probability theory and stochastic processes (60-XX) 7 Combinatorics (05-XX) 7 Numerical analysis (65-XX) 5 Linear and multilinear algebra; matrix theory (15-XX) 5 Operations research, mathematical programming (90-XX) 4 Nonassociative rings and algebras (17-XX) 1 Group theory and generalizations (20-XX) 1 Geometry (51-XX) 1 Biology and other natural sciences (92-XX)

#### Citations contained in zbMATH Open

41 Publications have been cited 479 times in 312 Documents Cited by Year
Wishart distributions for decomposable graphs. Zbl 1194.62078
Letac, Gérard; Massam, Hélène
2007
A Monte Carlo method for computing the marginal likelihood in nondecomposable Gaussian graphical models. Zbl 1094.62028
Atay-Kayis, Aliye; Massam, Hélène
2005
Flexible covariance estimation in graphical Gaussian models. Zbl 1168.62054
Rajaratnam, Bala; Massam, Hélène; Carvalho, Carlos M.
2008
Simulation of hyper-inverse Wishart distributions in graphical models. Zbl 1135.62011
Carvalho, Carlos M.; Massam, Hélène; West, Mike
2007
The complex Wishart distribution and the symmetric group. Zbl 1019.62047
Graczyk, Piotr; Letac, Gérard; Massam, Hélène
2003
An exact decomposition theorem and a unified view of some related distributions for a class of exponential transformation models on symmetric cones. Zbl 0811.62023
Massam, Hélène
1994
Quadratic and inverse regressions for Wishart distributions. Zbl 1073.62536
Letac, Gérard; Massam, Hélène
1998
On transformations and determinants of Wishart variables on symmetric cones. Zbl 0890.60016
Massam, Hélène; Neher, Erhard
1997
A mixed primal-dual bases algorithm for regression under inequality constraints. Application to concave regression. Zbl 0672.62077
Fraser, D. A. S.; Massam, H.
1989
All invariant moments of the Wishart distribution. Zbl 1063.62081
Letac, Gérard; Massam, Héléne
2004
The Matsumoto - Yor property and the structure of the Wishart distribution. Zbl 1078.62056
Massam, Héléne; Wesołowski, Jacek
2006
Moments of minors of Wishart matrices. Zbl 1152.62343
Drton, Mathias; Massam, Hélène; Olkin, Ingram
2008
The hyperoctahedral group, symmetric group representations and the moments of the real Wishart distribution. Zbl 1067.60003
Graczyk, P.; Letac, G.; Massam, H.
2005
Estimation and testing for lattice conditional independence models on Euclidean Jordan algebras. Zbl 0932.62067
Massam, Hélène; Neher, Erhard
1998
The Matsumoto-Yor property on trees. Zbl 1055.62012
Massam, Hélène; Wesołowski, Jacek
2004
A conjugate prior for discrete hierarchical log-linear models. Zbl 1369.62048
Massam, Hélène; Liu, Jinnan; Dobra, Adrian
2009
Various definitions of the derivative in mathematical programming. Zbl 0296.90042
Massam, H.; Zlobec, S.
1974
A Metropolis-Hastings based method for sampling from the $$G$$-Wishart distribution in Gaussian graphical models. Zbl 1274.65009
Mitsakakis, Nicholas; Massam, Hélène; Escobar, Michael D.
2011
The mode oriented stochastic search (MOSS) algorithm for log-linear models with conjugate priors. Zbl 1291.62066
2010
The noncentral Wishart as an exponential family, and its moments. Zbl 1140.62043
Letac, Gérard; Massam, Hélène
2008
A formula on multivariate Dirichlet distributions. Zbl 0903.62050
Letac, Gérard; Massam, Hélène
1998
An expectation formula for the multivariate Dirichlet distribution. Zbl 0984.62036
Letac, Gérard; Massam, Hélène; Richards, Donald
2001
The normal quasi-Wishart distribution. Zbl 1012.62058
Letac, Gérard; Massam, Hélène
2001
Bayes factors and the geometry of discrete hierarchical loglinear models. Zbl 1274.62391
Letac, Gérard; Massam, Hélène
2012
Craig-Sakamoto’s theorem for the Wishart distributions on symmetric cones. Zbl 0847.62042
Letac, G.; Massam, H.
1995
On the existence of the maximum likelihood estimate in variance components models. Zbl 0972.62034
Demidenko, Eugene; Massam, Hélène
1999
The performance of covariance selection methods that consider decomposable models only. Zbl 1327.62389
Fitch, A. Marie; Jones, M. Beatrix; Massam, Hélène
2014
The Laplace transform $$(\det s)^{-p} \exp \operatorname{tr}(s^{-1}w)$$ and the existence of non-central Wishart distributions. Zbl 1386.60068
Letac, Gérard; Massam, Hélène
2018
Optimality conditions for a cone-convex programming problem. Zbl 0399.90065
Massam, Helene M.
1978
Conical tests: Observed levels of significance and confidence regions. Zbl 0587.62106
Fraser, D. A. S.; Massam, H.
1985
Representations of the Wishart distributions. Zbl 0971.62026
Letac, Gérard; Massam, Hélène
2000
Extension of the Olkin and Rubin characterization to the Wishart distribution on homogeneous cones. Zbl 1277.60027
Boutouria, I.; Hassairi, A.; Massam, H.
2011
Approximating faces of marginal polytopes in discrete hierarchical models. Zbl 1417.62144
Wang, Nanwei; Rauh, Johannes; Massam, Hélène
2019
Various definitions of the derivative in mathematical programming an addendum. Zbl 0379.90110
Massam, H.; Zlobec, S.
1978
The moments of Wishart laws, binary trees, and the triple products. (Les moments des lois de Wishart, les arbres binaires et les produits triples.) Zbl 1012.60017
Letac, Gérard; Massam, Hélène
2001
An exact decomposition theorem for a sample from the three-dimensional hyperboloid distribution. Zbl 0674.62036
Massam, Hélène
1989
A new prior for discrete DAG models with a restricted set of directions. Zbl 1341.62153
Massam, Hélène; Wesołowski, Jacek
2016
A decomposition for the exponential dispersion model generated by the invariance measure on the hyperboloid. Zbl 0798.60014
Casalis, M.; Letac, G.; Massam, H.
1993
Extremal rays and duals for cones of positive definite matrices with prescribed zeros. Zbl 1106.05063
Letac, Gérard; Massam, Hélène
2006
Consistent directions for least-squares estimates. Zbl 0635.62044
Massam, Hélène
1987
Parametrizations and reference priors for multinomial decomposable graphical models. Zbl 1236.62011
Consonni, Guido; Massam, Hélène
2012
Approximating faces of marginal polytopes in discrete hierarchical models. Zbl 1417.62144
Wang, Nanwei; Rauh, Johannes; Massam, Hélène
2019
The Laplace transform $$(\det s)^{-p} \exp \operatorname{tr}(s^{-1}w)$$ and the existence of non-central Wishart distributions. Zbl 1386.60068
Letac, Gérard; Massam, Hélène
2018
A new prior for discrete DAG models with a restricted set of directions. Zbl 1341.62153
Massam, Hélène; Wesołowski, Jacek
2016
The performance of covariance selection methods that consider decomposable models only. Zbl 1327.62389
Fitch, A. Marie; Jones, M. Beatrix; Massam, Hélène
2014
Bayes factors and the geometry of discrete hierarchical loglinear models. Zbl 1274.62391
Letac, Gérard; Massam, Hélène
2012
Parametrizations and reference priors for multinomial decomposable graphical models. Zbl 1236.62011
Consonni, Guido; Massam, Hélène
2012
A Metropolis-Hastings based method for sampling from the $$G$$-Wishart distribution in Gaussian graphical models. Zbl 1274.65009
Mitsakakis, Nicholas; Massam, Hélène; Escobar, Michael D.
2011
Extension of the Olkin and Rubin characterization to the Wishart distribution on homogeneous cones. Zbl 1277.60027
Boutouria, I.; Hassairi, A.; Massam, H.
2011
The mode oriented stochastic search (MOSS) algorithm for log-linear models with conjugate priors. Zbl 1291.62066
2010
A conjugate prior for discrete hierarchical log-linear models. Zbl 1369.62048
Massam, Hélène; Liu, Jinnan; Dobra, Adrian
2009
Flexible covariance estimation in graphical Gaussian models. Zbl 1168.62054
Rajaratnam, Bala; Massam, Hélène; Carvalho, Carlos M.
2008
Moments of minors of Wishart matrices. Zbl 1152.62343
Drton, Mathias; Massam, Hélène; Olkin, Ingram
2008
The noncentral Wishart as an exponential family, and its moments. Zbl 1140.62043
Letac, Gérard; Massam, Hélène
2008
Wishart distributions for decomposable graphs. Zbl 1194.62078
Letac, Gérard; Massam, Hélène
2007
Simulation of hyper-inverse Wishart distributions in graphical models. Zbl 1135.62011
Carvalho, Carlos M.; Massam, Hélène; West, Mike
2007
The Matsumoto - Yor property and the structure of the Wishart distribution. Zbl 1078.62056
Massam, Héléne; Wesołowski, Jacek
2006
Extremal rays and duals for cones of positive definite matrices with prescribed zeros. Zbl 1106.05063
Letac, Gérard; Massam, Hélène
2006
A Monte Carlo method for computing the marginal likelihood in nondecomposable Gaussian graphical models. Zbl 1094.62028
Atay-Kayis, Aliye; Massam, Hélène
2005
The hyperoctahedral group, symmetric group representations and the moments of the real Wishart distribution. Zbl 1067.60003
Graczyk, P.; Letac, G.; Massam, H.
2005
All invariant moments of the Wishart distribution. Zbl 1063.62081
Letac, Gérard; Massam, Héléne
2004
The Matsumoto-Yor property on trees. Zbl 1055.62012
Massam, Hélène; Wesołowski, Jacek
2004
The complex Wishart distribution and the symmetric group. Zbl 1019.62047
Graczyk, Piotr; Letac, Gérard; Massam, Hélène
2003
An expectation formula for the multivariate Dirichlet distribution. Zbl 0984.62036
Letac, Gérard; Massam, Hélène; Richards, Donald
2001
The normal quasi-Wishart distribution. Zbl 1012.62058
Letac, Gérard; Massam, Hélène
2001
The moments of Wishart laws, binary trees, and the triple products. (Les moments des lois de Wishart, les arbres binaires et les produits triples.) Zbl 1012.60017
Letac, Gérard; Massam, Hélène
2001
Representations of the Wishart distributions. Zbl 0971.62026
Letac, Gérard; Massam, Hélène
2000
On the existence of the maximum likelihood estimate in variance components models. Zbl 0972.62034
Demidenko, Eugene; Massam, Hélène
1999
Quadratic and inverse regressions for Wishart distributions. Zbl 1073.62536
Letac, Gérard; Massam, Hélène
1998
Estimation and testing for lattice conditional independence models on Euclidean Jordan algebras. Zbl 0932.62067
Massam, Hélène; Neher, Erhard
1998
A formula on multivariate Dirichlet distributions. Zbl 0903.62050
Letac, Gérard; Massam, Hélène
1998
On transformations and determinants of Wishart variables on symmetric cones. Zbl 0890.60016
Massam, Hélène; Neher, Erhard
1997
Craig-Sakamoto’s theorem for the Wishart distributions on symmetric cones. Zbl 0847.62042
Letac, G.; Massam, H.
1995
An exact decomposition theorem and a unified view of some related distributions for a class of exponential transformation models on symmetric cones. Zbl 0811.62023
Massam, Hélène
1994
A decomposition for the exponential dispersion model generated by the invariance measure on the hyperboloid. Zbl 0798.60014
Casalis, M.; Letac, G.; Massam, H.
1993
A mixed primal-dual bases algorithm for regression under inequality constraints. Application to concave regression. Zbl 0672.62077
Fraser, D. A. S.; Massam, H.
1989
An exact decomposition theorem for a sample from the three-dimensional hyperboloid distribution. Zbl 0674.62036
Massam, Hélène
1989
Consistent directions for least-squares estimates. Zbl 0635.62044
Massam, Hélène
1987
Conical tests: Observed levels of significance and confidence regions. Zbl 0587.62106
Fraser, D. A. S.; Massam, H.
1985
Optimality conditions for a cone-convex programming problem. Zbl 0399.90065
Massam, Helene M.
1978
Various definitions of the derivative in mathematical programming an addendum. Zbl 0379.90110
Massam, H.; Zlobec, S.
1978
Various definitions of the derivative in mathematical programming. Zbl 0296.90042
Massam, H.; Zlobec, S.
1974
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#### Cited by 404 Authors

 32 Massam, Helene M. 19 Letac, Gérard G. 16 Wesołowski, Jacek 10 Rajaratnam, Bala 9 Dobra, Adrian 7 Hassairi, Abdelhamid 6 Casalis, Muriel 6 Consonni, Guido 6 Drton, Mathias 6 Graczyk, Piotr 6 Meyer, Mary C. 6 Zine, Raoudha 5 Bodnar, Taras 5 Khare, Kshitij 5 Mallick, Bani K. 5 Richards, Donald St. P. 4 Bobecka, Konstancja 4 Carvalho, Carlos Marinho 4 Cunden, Fabio Deelan 4 Di Nardo, Elvira 4 Fraser, Donald A. S. 4 Ghosal, Subhashis 4 Ishi, Hideyuki 4 Kołodziejek, Bartosz 4 Lenkoski, Alex 4 Matsumoto, Sho 4 Mazur, Stepan 4 Okhrin, Yarema 3 Andersson, Steen Arne 3 Boutouria, Imen 3 Bryc, Włodzimierz 3 Gowda, Muddappa Seetharama 3 Konno, Yoshihiko 3 Koudou, Angelo Efoévi 3 Lajmi, Sallouha 3 Malouche, Dhafer 3 Mayerhofer, Eberhard 3 O’Connell, Neil 3 Sen, Bodhisattva 3 Sullivant, Seth 3 Zlobec, Sanjo 2 Banerjee, Sayantan 2 Ben-David, Emanuel 2 Ben Farah, Mohamed 2 Bhadra, Anindya 2 Bhattacharya, Anirban 2 Bielza, Concha 2 Billio, Monica 2 Birkes, David S. 2 Cao, Xuan 2 Capitaine, Mireille 2 Casarin, Roberto 2 Collins, Benoît 2 Corander, Jukka 2 Córdoba, Irene 2 Díaz-García, José Antonio 2 Draisma, Jan 2 Dunson, David Brian 2 Ghosh, Jayanta Kumar 2 Ghosh, Malay 2 Ghosh, Sujit Kumar 2 Goia, Aldo 2 Guillot, Dominique 2 Guntuboyina, Adityanand 2 Gupta, Rameshwar D. 2 Jones, Beatrix 2 Larrañaga, Pedro 2 Ledoit, Olivier 2 Liu, Jinnan 2 Masaro, Joe 2 Mezzadri, Francesco 2 Penot, Jean-Paul 2 Perlman, Michael D. 2 Piliszek, Agnieszka 2 Rinaldo, Alessandro 2 Rodriguez Marin, Luis 2 Simm, Nick 2 Sun, Dongchu 2 Sznajder, Roman 2 Szpojankowski, Kamil 2 Tao, Jiyuan 2 Tian, Guoliang 2 Tounsi, Mariem 2 van Wieringen, Wessel N. 2 Vincenzi, Dario 2 Wells, Martin T. 2 West, Mike 2 Witkowski, Piotr 2 Wolf, Michael 2 Wong, Chi Song 2 Woodroofe, Michael Barrett 2 Wulff, Shaun S. 1 Ağraz, Melih 1 Ajdic, Dragana 1 Améndola, Carlos 1 Amirdjanova, Anna 1 Anatolyev, Stanislav 1 Andrade Martins, Enide 1 Arashi, Mohammad 1 Argiento, Raffaele ...and 304 more Authors
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#### Cited in 101 Serials

 37 Journal of Multivariate Analysis 24 The Annals of Statistics 17 Journal of Statistical Planning and Inference 15 Electronic Journal of Statistics 12 Statistics & Probability Letters 11 Journal of Theoretical Probability 11 Computational Statistics and Data Analysis 11 Bayesian Analysis 9 Annals of the Institute of Statistical Mathematics 7 Linear Algebra and its Applications 7 The Annals of Applied Statistics 6 Metrika 6 Communications in Statistics. Theory and Methods 6 Bernoulli 5 The Canadian Journal of Statistics 5 Journal of Mathematical Analysis and Applications 5 Scandinavian Journal of Statistics 5 Statistical Science 4 Probability Theory and Related Fields 3 Biometrics 3 Journal of Econometrics 3 Journal of Functional Analysis 3 Stochastic Processes and their Applications 3 Statistics and Computing 2 Journal of Mathematical Physics 2 Journal of Applied Probability 2 Journal of Optimization Theory and Applications 2 Transactions of the American Mathematical Society 2 Acta Mathematicae Applicatae Sinica. English Series 2 International Journal of Approximate Reasoning 2 Computational Statistics 2 Test 2 Theory of Probability and Mathematical Statistics 2 Positivity 2 Infinite Dimensional Analysis, Quantum Probability and Related Topics 2 Comptes Rendus. Mathématique. Académie des Sciences, Paris 2 Statistical Methodology 2 Bulletin de la Société Mathématique de France. Supplément. Mémoires 2 Sankhyā. Series A 2 Random Matrices: Theory and Applications 1 Advances in Applied Probability 1 Applicable Analysis 1 Artificial Intelligence 1 Communications in Mathematical Physics 1 Indian Journal of Pure & Applied Mathematics 1 Israel Journal of Mathematics 1 Letters in Mathematical Physics 1 Studia Mathematica 1 Journal of Geometry and Physics 1 Acta Mathematica 1 The Annals of Probability 1 Colloquium Mathematicum 1 Indiana University Mathematics Journal 1 International Statistical Review 1 Journal of the American Statistical Association 1 Journal of Approximation Theory 1 Journal of Computational and Applied Mathematics 1 Journal of Mathematical Psychology 1 Journal of the Mathematical Society of Japan 1 Kybernetika 1 Mathematical Programming 1 Tohoku Mathematical Journal. Second Series 1 Advances in Applied Mathematics 1 Journal of Time Series Analysis 1 Probability and Mathematical Statistics 1 Acta Applicandae Mathematicae 1 Journal of Classification 1 The Annals of Applied Probability 1 Journal of Global Optimization 1 Aequationes Mathematicae 1 European Journal of Operational Research 1 Expositiones Mathematicae 1 Statistische Hefte 1 Annales de l’Institut Henri Poincaré. Probabilités et Statistiques 1 Mathematical Programming. Series A. Series B 1 Applicable Algebra in Engineering, Communication and Computing 1 Electronic Journal of Probability 1 Arab Journal of Mathematical Sciences 1 The Econometrics Journal 1 Journal of Applied Statistics 1 Journal of the European Mathematical Society (JEMS) 1 Journal of High Energy Physics 1 Annales Henri Poincaré 1 Applied Stochastic Models in Business and Industry 1 Quantitative Finance 1 Journal of Machine Learning Research (JMLR) 1 Statistical Applications in Genetics and Molecular Biology 1 Journal of Zhejiang University. Science A 1 Journal of the Korean Statistical Society 1 Probability Surveys 1 Statistics Surveys 1 Journal of Probability and Statistics 1 Sankhyā. Series B 1 Journal of Theoretical Biology 1 Annales de l’Institut Henri Poincaré D. Combinatorics, Physics and their Interactions (AIHPD) 1 Nonlinear Analysis. Theory, Methods & Applications 1 Cogent Mathematics 1 Proceedings of the Royal Society of London. A. Mathematical, Physical and Engineering Sciences 1 Advances in Operator Theory 1 SIAM Journal on Applied Algebra and Geometry ...and 1 more Serials
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#### Cited in 37 Fields

 231 Statistics (62-XX) 100 Probability theory and stochastic processes (60-XX) 45 Linear and multilinear algebra; matrix theory (15-XX) 35 Combinatorics (05-XX) 29 Numerical analysis (65-XX) 19 Functional analysis (46-XX) 16 Operations research, mathematical programming (90-XX) 13 Nonassociative rings and algebras (17-XX) 10 Biology and other natural sciences (92-XX) 8 Computer science (68-XX) 7 Special functions (33-XX) 7 Game theory, economics, finance, and other social and behavioral sciences (91-XX) 5 Real functions (26-XX) 5 Approximations and expansions (41-XX) 5 Abstract harmonic analysis (43-XX) 5 Calculus of variations and optimal control; optimization (49-XX) 5 Quantum theory (81-XX) 4 Group theory and generalizations (20-XX) 3 History and biography (01-XX) 3 Number theory (11-XX) 3 Algebraic geometry (14-XX) 3 Measure and integration (28-XX) 3 Information and communication theory, circuits (94-XX) 2 Dynamical systems and ergodic theory (37-XX) 2 Integral transforms, operational calculus (44-XX) 2 Operator theory (47-XX) 2 Convex and discrete geometry (52-XX) 2 General topology (54-XX) 2 Global analysis, analysis on manifolds (58-XX) 1 General algebraic systems (08-XX) 1 Commutative algebra (13-XX) 1 Difference and functional equations (39-XX) 1 Harmonic analysis on Euclidean spaces (42-XX) 1 Differential geometry (53-XX) 1 Statistical mechanics, structure of matter (82-XX) 1 Relativity and gravitational theory (83-XX) 1 Geophysics (86-XX)