Search results
- 1.0393223 - ÚTIA 2014 RIV US eng J - Journal Article
Studený, Milan - Haws, D.C.
On polyhedral approximations of polytopes for learning Bayesian networks.
Journal of Algebraic Statistics. Roč. 4, č. 1 (2013), s. 59-92. ISSN 1309-3452
R&D Projects: GA ČR GA201/08/0539
Institutional support: RVO:67985556
Keywords : Bayesian network structure * integer programming * standard imset * characteristic imset * LP relaxation
Subject RIV: BA - General Mathematics
http://library.utia.cas.cz/separaty/2013/MTR/studeny-on polyhedral approximations of polytopes for learning bayesian networks.pdf
Permanent Link: http://hdl.handle.net/11104/0221988 - 2.0386229 - ÚTIA 2013 RIV FR eng J - Journal Article
Matúš, František
On conditional independence and log-convexity.
Annales de L Institut Henri Poincare-Probabilites Et Statistiques. Roč. 48, č. 4 (2012), s. 1137-1147. ISSN 0246-0203
R&D Projects: GA AV ČR IAA100750603; GA ČR GA201/08/0539
Institutional support: RVO:67985556
Keywords : Conditional independence * Markov properties * factorizable distributions * graphical Markov models * log-convexity * Gibbs-Markov equivalence * Markov fields * Gaussian distributions * positive definite matrices * covariance selection model
Subject RIV: BA - General Mathematics
Impact factor: 0.933, year: 2012
http://library.utia.cas.cz/separaty/2013/MTR/matus-0386229.pdf
Permanent Link: http://hdl.handle.net/11104/0216169 - 3.0382596 - ÚTIA 2013 RIV US eng J - Journal Article
Hemmecke, R. - Lindner, S. - Studený, Milan
Characteristic imsets for learning Bayesian network structure.
International Journal of Approximate Reasoning. Roč. 53, č. 9 (2012), s. 1336-1349. ISSN 0888-613X. E-ISSN 1873-4731
R&D Projects: GA MŠMT(CZ) 1M0572; GA ČR GA201/08/0539
Institutional support: RVO:67985556
Keywords : learning Bayesian network structure * essential graph * standard imset * characteristic imset * LP relaxation of a polytope
Subject RIV: BA - General Mathematics
Impact factor: 1.729, year: 2012
http://library.utia.cas.cz/separaty/2012/MTR/studeny-0382596.pdf
Permanent Link: http://hdl.handle.net/11104/0212775 - 4.0381750 - ÚTIA 2013 RIV CZ eng J - Journal Article
Csiszár, I. - Matúš, František
Generalized minimizers of convex integral functionals, Bregman distance, Pythagorean identities.
Kybernetika. Roč. 48, č. 4 (2012), s. 637-689. ISSN 0023-5954
R&D Projects: GA ČR GA201/08/0539; GA ČR GAP202/10/0618
Institutional support: RVO:67985556
Keywords : maximum entropy * moment constraint * generalized primal/dual solutions * normal integrand * convex duality * Bregman projection * inference principles
Subject RIV: BA - General Mathematics
Impact factor: 0.619, year: 2012
http://library.utia.cas.cz/separaty/2012/MTR/matus-0381750.pdf
Permanent Link: http://hdl.handle.net/11104/0212147File Download Size Commentary Version Access 0381750.pdf 2 711.3 KB Publisher’s postprint open-access - 5.0358907 - ÚTIA 2012 RIV US eng J - Journal Article
Studený, Milan - Vomlel, Jiří
On open questions in the geometric approach to structural learning Bayesian nets.
International Journal of Approximate Reasoning. Roč. 52, č. 5 (2011), s. 627-640. ISSN 0888-613X. E-ISSN 1873-4731.
[Workshop on Uncertainty Processing WUPES'09 /8./. Liblice, 19.09.2009-23.09.2009]
R&D Projects: GA MŠMT(CZ) 1M0572; GA ČR GA201/08/0539; GA ČR GEICC/08/E010
Grant - others:GA MŠk(CZ) 2C06019
Institutional research plan: CEZ:AV0Z10750506
Keywords : structural learning Bayesian nets * standard imset * polytope * geometric neighborhood * differential imset
Subject RIV: BA - General Mathematics
Impact factor: 1.948, year: 2011
http://library.utia.cas.cz/separaty/2011/MTR/studeny-0358907.pdf
Permanent Link: http://hdl.handle.net/11104/0196817 - 6.0353652 - ÚTIA 2011 RIV US eng J - Journal Article
Bouckaert, R. - Hemmecke, R. - Lindner, S. - Studený, Milan
Efficient algorithms for conditional independence inference.
Journal of Machine Learning Research. Roč. 11, č. 1 (2010), s. 3453-3479. ISSN 1532-4435
R&D Projects: GA ČR GA201/08/0539; GA MŠMT 1M0572
Institutional research plan: CEZ:AV0Z10750506
Keywords : conditional independence inference * linear programming approach
Subject RIV: BA - General Mathematics
Impact factor: 2.949, year: 2010
http://library.utia.cas.cz/separaty/2010/MTR/studeny-efficient algorithms for conditional independence inference.pdf
Permanent Link: http://hdl.handle.net/11104/0192831 - 7.0348335 - ÚTIA 2011 RIV CZ eng J - Journal Article
Lachout, Petr
Approximative solutions of stochastic optimization problem.
Kybernetika. Roč. 46, č. 3 (2010), s. 513-523. ISSN 0023-5954
R&D Projects: GA ČR GA201/08/0539
Institutional research plan: CEZ:AV0Z10750506
Keywords : Stochastic optimization problem * sensitivity * approximative solution
Subject RIV: BA - General Mathematics
Impact factor: 0.461, year: 2010
http://library.utia.cas.cz/separaty/2010/SI/lachout-approximative solutions of stochastic optimization problem.pdf
Permanent Link: http://hdl.handle.net/11104/0188892File Download Size Commentary Version Access 0348335.pdf 2 138 KB Publisher’s postprint open-access - 8.0342804 - ÚTIA 2011 RIV US eng J - Journal Article
Studený, Milan - Vomlel, Jiří - Hemmecke, R.
A geometric view on learning Bayesian network structures.
International Journal of Approximate Reasoning. Roč. 51, č. 5 (2010), s. 578-586. ISSN 0888-613X. E-ISSN 1873-4731.
[PGM 2008]
R&D Projects: GA AV ČR(CZ) IAA100750603; GA MŠMT(CZ) 1M0572; GA ČR GA201/08/0539
Grant - others:GA MŠk(CZ) 2C06019
Institutional research plan: CEZ:AV0Z10750506
Keywords : learning Bayesian networks * standard imset * inclusion neighborhood * geometric neighborhood * GES algorithm
Subject RIV: BA - General Mathematics
Impact factor: 1.679, year: 2010
http://library.utia.cas.cz/separaty/2010/MTR/studeny-0342804.pdf
Permanent Link: http://hdl.handle.net/11104/0185432 - 9.0322545 - ÚTIA 2014 RIV US eng J - Journal Article
Studený, Milan - Vomlel, Jiří
A reconstruction algorithm for the essential graph.
[Rekonstrukční algoritmus pro esenciální graf.]
International Journal of Approximate Reasoning. Roč. 50, č. 2 (2009), s. 385-413. ISSN 0888-613X. E-ISSN 1873-4731
R&D Projects: GA AV ČR(CZ) IAA100750603; GA MŠMT 1M0572; GA ČR GA201/08/0539; GA ČR GA201/04/0393
Institutional research plan: CEZ:AV0Z10750506
Keywords : Bayesian network structure * chain graph * essential graph * standard imset
Subject RIV: BA - General Mathematics
Impact factor: 2.090, year: 2009
http://library.utia.cas.cz/separaty/2009/MTR/studeny-0322545.pdf
Permanent Link: http://hdl.handle.net/11104/0170769 - 10.0307732 - ÚTIA 2008 RIV CZ eng J - Journal Article
Lachout, Petr
Stability of stochastic optimization problem - nonmeasurable case.
[Stabilita úloh stochastické optimalizace - neměřitelný případ.]
Kybernetika. Roč. 44, č. 2 (2008), s. 259-276. ISSN 0023-5954
R&D Projects: GA ČR GA201/08/0539
Grant - others:GA ČR(CZ) GA201/05/2340
Institutional research plan: CEZ:AV0Z10750506
Source of funding: V - Other public resources
Keywords : Stochastic optimization problem * Sensitivity and stability * Measurability * Weak convergence of probability measures
Subject RIV: BA - General Mathematics
Impact factor: 0.281, year: 2008
Permanent Link: http://hdl.handle.net/11104/0160407File Download Size Commentary Version Access 0307732.pdf 0 138 KB Publisher’s postprint open-access