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Yuan Li, Huazi Zhang, Rong Li, Jun Wang, Guiying Yan, and Zhiming Ma,On the Weight Spectrum of Pre-Transformed Polar Codes,2021 IEEE International Symposium on Information Theory (ISIT)
Yuan Li, Huazi Zhang, Rong Li, Jun Wang, Wen Tong, Guiying Yan, and Zhiming Ma ,The Complete Affifine Automorphism Group of Polar Codes,IEEE Global Communications Conference (GLOBECOM 2021)
Mingyang Yi, Lu Hou, Jiacheng Sun, Lifeng Shang, Xin Jiang, Qun Liu, Zhi-Ming Ma: Improved OOD Generalization via Adversarial Training and Pre-training, ICML, 2021.
Mingyang Yi, Lu Hou, Lifeng Shang, Xin Jiang, Qun Liu, Zhi-Ming Ma: Reweighting Augmented Samples by Minimizing the Maximal Expected Loss, ICLR, 2021.
Recent Research of My Group (in collaboration with Microsoft Research Asia) (2011-Now)
Chongchong Li, Yue Wang, Wei Chen, Yuting Liu, Zhi-Ming Ma, and Tie-Yan Liu, Gradient Information Matters in Policy Optimization by Back-propagating through Model. The 10th International Conference on Learning Representations (ICLR), 2022.
Juanping Zhu, Qi Meng, Wei Chen, Yue Wang, and Zhi-Ming Ma, Constructing the Basis Path Set by Eliminating the Path Dependency, Journal of System Science and Complexity, 2021.
Juanping Zhu, Qi Meng, Wei Chen, and Zhi-Ming Ma, Interpreting the Basis Path Set in Neural Networks, Journal of System Science and Complexity, Vol(33):1-13, 2020.
Yue Wang; Yuting Liu; Wei Chen; Zhiming Ma; Tieyan Liu ; Target transfer Q -learning and its convergence analysis, Neuro computing, 2020, 392: 11-22
Yue Wang; Yuting Liu; Zhiming Ma ; The scale-invariant space for attention layer in neural network, Neuro computing, 2020, 392: 1-10
Mingyang Yi, Huishuai Zhang, Wei Chen, Zhi-Ming Ma, and Tie-Yan Liu, BN-invariance Sharpness Regularizes the Training Model to Better Generalization, In Proceedings of the 29th International Joint Conference on Artificial Intelligence (IJCAI), 2019.
Qi Meng*, Shuxin Zheng*, Huishuai Zhang, Wei Chen, Zhi-Ming Ma, and Tie-Yan Liu, G-SGD: Optimizing ReLU Neural Networks in its Positively Scale-Invariant Space, In Proceedings of the 7th International Conference of Learning Representations (ICLR), 2019.
Li He, Shuxin Zheng, Wei Chen, Zhi-Ming Ma, and Tie-Yan Liu, OptQuant: Distributed Training of Neural Networks with Optimized Quantization Mechanism, NeuroComputing, 2019.
Qi Meng, Wei Chen, Zhi-Ming Ma, and Tie-Yan Liu, Convergence Analysis of Distributed Stochastic Gradient Descent with Shuffling, NeuroComputing, 2019.
Li He, Qi Meng, Wei Chen, Zhi-Ming Ma, and Tie-Yan Liu, Differential Equations for Modeling Asynchronous Algorithms, In Proceedings of the 28th International Joint Conference on Artificial Intelligence (IJCAI), 2018.
Qi Meng, Wei Chen, Jingcheng Yu, Taifeng Wang, Zhi-Ming Ma and Tie-Yan Liu, Asynchronous Stochastic Proximal Optimization Algorithms with Variance Reduction, AAAI 2017.
Qi Meng, Wei Chen, Jingcheng Yu, Taifeng Wang, Zhi-Ming Ma and Tie-Yan Liu, Asynchronous Stochastic Proximal Optimization Algorithms with Variance Reduction, Proceedings of the 31st International Association for the Advancement of Artificial Intelligence Conference (AAAI), 2017.
Qi Meng, Yue Wang, Wei Chen, Taifeng Wang, Zhi-Ming Ma and Tie-Yan Liu, Generalization Error Bounds for Optimization Algorithms via Stability, Proceedings of the 31st International Association for the Advancement of Artificial Intelligence Conference (AAAI), 2017.
Yue Wang, Wei Chen, Yuting Liu, Zhi-Ming Ma, and Tie-Yan Liu, Finite Sample Analysis of GTD Policy Evaluation Algorithms in Markov Setting, In Advances in Neural Information Processing Systems 31 (NIPS), 2017.
Shuxin Zheng, Qi Meng, Taifeng Wang, Wei Chen, Zhi-Ming Ma and Tie-Yan Liu, Asynchronous Stochastic Gradient Descent with Delay Compensation, In Proceeding of the 34thInternational Conference on Machine Learning (ICML), 2017.
Qi Meng, Yue Wang, Wei Chen, Taifeng Wang, Zhi-Ming Ma and Tie-Yan Liu, Generalization Error Bounds for Optimization Algorithms via Stability, Proceedings of the 31st International Association for the Advancement of Artificial Intelligence Conference (AAAI), 2017.
Qi Meng, Wei Chen, Jingcheng Yu, Taifeng Wang, Zhi-Ming Ma, and Tie-Yan Liu, Asynchronous Accelerated Stochastic Gradient Descent, In Proceedings of the 26th International Joint Conference on Artificial Intelligence (IJCAI), 2016.
Qi Meng, Guolin Ke, Taifeng Wang, Wei Chen, Qiwei Ye, Zhi-Ming Ma, and Tie-Yan Liu, A Communication-efficient Parallel Algorithms for Decision Tree, Advances in Neural Information Processing Systems 30 (NIPS), 2016.
Haifang Li, Tian Fei, Wei Chen, Tao Qin, Zhiming Ma, and Tie-Yan Liu, Generalization Analysis for Game-Theoretic Machine Learning, Proceedings of the 29th International Association for the Advancement of Artificial Intelligence Conference (AAAI), 2015.
Bin Gao, Tie-Yan Liu, Yuting Liu, Taifeng Wang, Zhiming Ma, and Hang Li, Page Importance Computation based on Markov Processes, Information Retrieval, 2011.
Recent Research of My Group (in collaboration with Microsoft Research Asia)(2006-2010)
Yuting Liu, Tie-Yan Liu, Zhiming Ma, and Hang Li. A Framework to Compute Page Importance based on User Behaviors, Information Retrieval, 2009.
Wei Chen, Tie-Yan Liu, Yanyan Lan, and Zhiming Ma, Ranking Measures and Loss functions in Learning to Rank, Advances in Neural Information Processing Systems 22 (NIPS), Pages 315-323, 2009.
Bin Gao, Tie-Yan Liu, Zhiming Ma, Taifeng Wang, Hang Li. A general markov framework for page importance computation, in the Proceedings of the 18th ACM conference on Information and knowledge management (CIKM 2009), pp, 1835-1838, 2009.
Yanyan Lan, Tie-Yan Liu, Zhiming Ma, and Hang Li. Generalization Analysis of Listwise Learning to Rank Algorithms, ICML 2009
Yanyan Lan, Tie-Yan Liu, Tao Qin, Zhi-Ming Ma, Hang Li, Query-level Stability and Generalization in Learning to Rank, ICML 2008.
Yuting Liu, Bin Gao, Tie-Yan Liu, Ying Zhang, Zhiming Ma, Shuyuan He, and Hang Li. BrowseRank: Letting Web Users Vote for Page Importance, SIGIR 2008. [SIGIR Best Student Paper Award]
Li Zhang, Tao Qin, Tie-Yan Liu, Yin Bao, Hang Li, N-Step PageRank for Web Search, ECIR 2007.
Yuting Liu, Tie-Yan Liu, Tao Qin, , Zhi-Ming Ma, and Hang Li Supervised Rank Aggregation, WWW 2007.
Guo-Lie Lan ,Zhi-Ming Ma, Sun Suyong,, Coverage Problem of Wireless Sensor Networks, Discrete and Computational Geometry, Lecture Notes in Computer Science 4381,Discrete Geometry, Combinatorics and Graph Theory, pp88-100, Springer 2007
Guang Feng, Tie-Yan Liu,Ying Wang,Ying Bao, Zhiming Ma,Xu-Dong Zhang,Wei-Ying Ma,AggregateRank: bringing order to web sites,SIGIR '06,August 2006, pp 75-82
Y.Bao and Y.Liu, Limit of PageRank with Damping Factor, Dynamics of Continuous, Discrete and Impulsive Systems B, Vol.13 (2006.), Number 3
Y. Bao and Z. H. Zhu, Comparison of Three Web Search Algorithms, Acta Mathematicae Applicatae Sinica, English Series, 223(2006)
Recent Research of My Group(in collaboration with CAS-MPG Partner Institute for Computational Biology)
Xumin Ni#, Wei Guo#, Kai Yuan, Xiong Yang, Zhiming Ma, Shuhua Xu, Shihua Zhang*, A Probabilistic Method for Estimating the Sharing of Identity by Descent for Populations with Migration, IEEE/ACM Transactions on Computational Biology and Bioinformatics (2016), 13(2):281-290.
Xumin Ni#, Xiong Yang#, Wei Guo, Kai Yuan, Ying Zhou, Zhiming Ma*, Shuhua Xu*, Length Distribution of Ancestral Tracks under a General Admixture Model and Its Applications in Population History Inference, Scientific Reports (2016), 6:20048.
Xumin Ni#, Kai Yuan#, Chang Liu, Qidi Feng, Lei Tian, Zhiming Ma*, Shuhua Xu*. (2018). MultiWaver 2.0: modeling discrete and continuous gene flow to reconstruct complex population admixtures. European Journal
Research Articles(2010-2019)
Chen X., Ma ZM., Peng X., Positivity Preserving Semigroups and Positivity Preserving Coercive Forms. Springer Proceedings in Mathematics and Statistics, vol 229, 2018, Springer.
Xian Chen and Zhi-Ming Ma, A transformation of Markov jump processes and applications in genetic study, Discrite and Continuous Dynamical Systems, Volume 34, Number 12,5061-5084, 2014.
Xian Chen, Zhi-Ming Ma and Ying Wang, Markov jump processes in modelling coalescent with recombination, Annals of Statistics, Vol. 42, No. 4, 1361-1393, 2014.
Further Study On Web Markov Skeleton Processes (with Yuting Liu, Chuan Zhou), in Stochastic Analysis and Applications to Finance, World Scientific, 2012.
Fukushima's decomposition for diffusions associated with semi-Dirichlet forms(with L.Ma, W. Sun), Stochastics and Dynamics, Vol. 12, No. 04, 2012.
G.L.Lan, Z.M.Ma and S.Y.Sun,Coverage of Random Discs Driven by a Poisson Point Process, in Probability Approximations and Beyond (Lecture Notes in Statistics,Volume 205) Springer, 2012.
X.F.HAN, Z.M.Ma and W.Sun, h^h-transforms of Positivity Preserving Semigroups and Associated Markov Processes, Acta Mathematica Sinica, 27 (2011),1-8.
Yuting Liu, Z.M.Ma and Chuan Zhou, Web Markov Skeleton Processes and their Applications, Tohoku Mathematical Journal, 63 (2011), 665-695.
Z.M.Ma and W.Sun, Some Topics on Dirichlet Forms, in New Trends In Stochastic Analysis And Related Topics (Interdisciplinary Mathematical Sciences: Volume 12), World Scientific, 2011.
Z.C.Hu, Z.M.Ma and W.Sun, On Representations of Non-Symmetric Dirichlet Forms, Potential Analysis, 2010, 32: 101-131.
Research Articles(2000-2009)
Z.C.Hu,Z.M.Ma and W.Sun, Some Remarks on Representations of Non-symmetric Dirichlet Forms, Potential Theory and Stochastics in Albac, Theta, 2009
Ying Bao, Gang Feng, Tie-Yan Liu, Zhi-Ming Ma, and Ying Wang, Ranking Websites: A Probabilistic View, Internet Mathematics., Volume 3 (2007), Issue 3
Guo-Lie Lan ,Zhi-Ming Ma, Sun Suyong, Coverage Problem of Wireless Sensor Networks, Discrete and Computational Geometry, Lecture Notes in Computer Science 4381,Discrete Geometry, Combinatorics and Graph Theory, pp88-100, Springer 2007
C.Z. Chen, Z.M. Ma and W. Sun , On Girsanov and generalized Feynman-Kac transformations for symmetric Markov processes. Infinite Dimensional Analy-sis, Quantum Probability and Related Topics, Vol. 10(2007), no. 2, 141-163.
Reflected Symmetric alpha-Stable Processes and Regional Fractional Laplacian with Q.Y.Guan), Probability Theory and Related Fields, 134 (2006), 649-694
Extensions of Levy-Khintchine formula and Beurling-Deny formula in semi-Dirichlet forms setting (with Ze-Chun Hu and Wei Sun), Journal of Functional Analysis,239 (2006), 179-213.
Boundary Problems for Fractional Laplacians (with Q.Y.Guan), Stochastics and Dynamics, 2005 ,Vol. 5, No. 3.
Beurling-Deny formula of semi-Dirichlet forms (with Z.C. Hu) C. R. Math. Acad. Sci. Paris 338 (2004), no. 7, 521--526.
Superprosesses of stochastic flows (with Kai-Nan Xiang), Annals of Probability,29(2001), 317-343
Introduction to Dirichlet forms. (in Chinese) J. Chongqing Norm. Univ. Nat. Sci. Ed. 18 (2001), no. 1, 1--7.
Diffusions living on simple configuration spaces (with M. Rockner), Canadian Mathematical Society Conference Proceedings, Volume 28, 255-269, 2000
Research Articles I(before 2000)
Martingale representation and log-Sobolev inequality on loop space, (with F.Z.Gong), C.R.A.S. t.326. S′ere I, 749-753, 1998.
Log-Sobolev inequality on loop space over a compact Riemannian manifold, (with F.Z.Gong), J. Functional Analysis, 157(1998), 599-621
Admissible vector fields and related di_usions on infinite dimensional manifolds (with K.D. Elworthy), Ukrain. Mat. Zh. 49 (1997), no. 3, 410-423; translation in Ukrainian Math. J. 49 (1997), no. 3, 451-466 (1998)
Vector fields on mapping spaces and related Dirichlet forms and di_usions (with K.D. Elworthy), Osaka J. Math., 34(1997), 629-651
Some contributions in stochastic analysis by Chinese mathematicians, in "The 60th anniversiry of the Chinese Mathematical Society", Hunan press, 1997
Stochastic differential geometry and infinite dimensional stochastic analysis, in "The tendency of natural sciences in the 21th century " , Chinese Academic Press, 1997
A note on Beurling-Deny formulae in infinite dimensional spaces, (with Z.Dong,W,Sun),Acta Math. Appl. Sinica 13 (4), 353-361, 1997
Partition of unity in Sobolev spaces over infinite dimensional state spaces (with S.Albeverio, M.R?ckner), J. Functional Analysis, Vol. 143, 247-268, 1997.
The analytic operator-valued Feynman-integral via additive functional of Brownian motion, (with G.W. Johnson, S. Albeverio), Acta Appl. Math., 42, 267-295, 1996
Invariance of Malliavin fields on Ito's Wiener space and on abstract Wiener space (with F. Z. Gong), J. Functional Analysis, Vol. 138, 449-476, 1996.
Potential theory of quasi-regular Dirichlet forms without capacity, (with S. Albeverio,M. R?ckner), Proc. ICDFSP, de Gruyter, 47-54, 1995.
Quasi-regular Dirichlet forms and applications, Proc. ICM94, 1006-1016, Birkh?user Verlag, Basel, 1995.
Quasi-sure analysis on Ito's Wiener space (with F. Z. Gong), C.R.A.S. t.321. S′ere I,1609-1614, 1995.
Characterization of non-symmetric semi-Dirichlet forms associated with Hunt processes (with S. Albeverio, M. R¨ockner), Random Operators and Stochastic Equations,3, 161-179, 1995.
Research Articles II(before 2000)
Some discussion about the research subject concerning stochastic analysis, in Bull.Academia Sinica, N0.4, 1995
Markov processes associated with semi-Dirichlet forms, (with L. Overbeck, M. R?ckner),Osaka J. of Mathematics. Vol. 32, No.1 97-120, 1995.
Markov processes associated with positive preserving coercive forms, (with M. R?ckner) Canadian J. Math., 47, 817-840, 1995.
Quasi-homeomorphism of Dirichlet forms, (with Z. Chen, M. R?ckner), Nagoya J.Math. Vol. 136, 1-15, 1994.
A remark on quasi-Radon measures, (with S. Albeverio, M. R¨ockner), SFB 256 Preprint, No. 281, 1993. To appear in Proceedings to the 3rd Ascona Conference on Probability, Mathematical Physics and Geometry.
Quasi-regular Dirichlet forms and Markov processes, (with S. Albeverio, M. R?ckner), J. Functional Analysis, Vol. 111, 118-154, 1993
A remark on the support of cadlag processes, (with S. Albeverio, M. R?ckner),Festschrift für G. Kallianpur, M. Dekker, Springer, New York, 1993
An integral representation theorem for quasi-regular Dirichlet spaces, (with Z. Dong),Chinese Science Bulletin, Vol. 38, No. 15, 1355-1358, 1993
Dirichlet forms and their applications to mathematics and physics, Advances in Math., Vol. 22, 46-68, 1993
Local property of Dirichlet forms and di_usions on general state spaces, (with S.Albeverio, M. R?ckner), in Math. Ann., 296, 677-686, (1993).
Characterization of (non-symmetric) Dirichlet forms associated with Hunt processes,(with S. Albeverio, M. R?ckner), SFB 256 Preprint, No. 238, 1992
Characterization of Dirichlet forms associated with Hunt Processes, (with S. Albeverio),in "Stochastic and Quantum Mechanics", Ed. A. Truman, World Scientific,Singapore, 1992
Non-symmetric Dirichlet forms and Markov processes on general state spaces, (with S. Albeverio, M. R?ckner), C.R.A.S. 314, S.I. 77-82, 1992
Regularization of Dirichlet spaces and applications, (with S. Albeverio, M. R?ckner),C.R.A.S. 314, S.I. 859-864, 1992
Research Articles III(before 2000)
Additive functionals, nowhere Radon and Kato class smooth measures, (with S. Albeverio),Osaka J. Math., 29 (1992), 247-265
Probabilistic approach to semilinear boundary value problem, (with R.M. Song), Acta Mathematicae Applicatae Sinica, (English Series) 8 (1992), 214-228
A Beurling-Deny type structure theorem for Dirichlet forms on general state space,(with S. Albeverio, M. R?ckner), in "Ideas and Methods in Mathematical Analysis,Stochastics and Applications", Cambridge University Press, 1992
An invariance result for capacities on Wiener space, (with S. Albeverio, M. Fukushima et al.), J. Functional Analysis, Vol. 106, 35-49, 1992
Perturbations of Dirichlet forms, lower semiboundedness, closability and form cores,(with S. Albeverio), J. Functional Analysis, 99 (1991), 332-356
Diffusion processes associated with singular Dirichlet forms, (with S. Albeverio),"Stochastic Analysis and Applications", Ed. A.B. Cruzeiro et al., Birkh¨auser, 1991
A note on quasi-continuous kernels representing quasi-linear positive maps, (with S.Albeverio), Forum Math., 3 (1991), 389-400
Necessary and sufficient condition for the existence of m-perfect processes associated with Dirichlet forms, (with S. Albeverio), in Lecture Notes in Math., 1485, 374-406, Springer, 1991
Feynman-Kac semigroups in terms of signed smooth measures, (with S. Albeverio,Ph. Blanchard), in "International Series of Numerical Mathematics", Vol. 102, p.1-31, Birkh¨auser, 1991
Capacities on Wiener space: tightness and invariance, (with S. Albeverio, M. Fukushima et al.), C.R.A.S. 312 S. I, 931-935, 1991
Semigroups of Schr¨odinger operators with potentials given by Radon measures, (with Ph. Blanchard), in "Stochastic Processes, Physics and Geometry", Ed. S. Albeverio et al., Word Scientific, 1990
New results on the Schr?dinger semigroups with potentials given by signed smooth measures, (with Ph. Blanchard), in "Stochastic Analysis and Related Topics II" (Lecture Notes in Math. 1444), Springer-Verlag, 1990
Perturbation by unbounded potentials, (with W. Hansen), Math. Ann., 287, 553-569,1990
Probabilistic Methods in Schr?dinger Equations, (with R.M. Song), in "Seminar on Stochastic Processes (1989)", Ed. K.L. Chung et al., Birkh?user, 1990
Research Articles IV(before 2000)
Dirichlet forms and Markov fields - A report on recent developments, (with S. Albeverio,M. R?ckner), in "Di_usion Processes and Related Problems in Analysis", Ed.M. Pinsky, Birkh?user, 1990
Nowhere Radon smooth measures, perturbation of Dirichlet forms and singular quadratic forms, (with S. Albeverio), in Lecture Notes in Control and Information Sciences 126, Springer-Verlag, 1989
Probabilistic approach to Neumann problems with infinite gauge, (with R.M. Song),Acta Mathematicae Applicatae Sinica, Vol. 4, No. 7, 1988
Probabilistic Treatment of Schr?dinger equation with infinite gauge, Scientia Sinica (A), Vol. XXX, No. 7, 1987
Truncated gauge and Schr?dinger operator, (with Z. Zhao), Seminar on Stochastic processes (1986), Birkh¨auser, 1987
On the probabilistic approach to Boundary value problems, BiBoS, Nr. 288, Bielefeld, 1987
Smooth measures and Schr?dinger Semigroups, (with Ph. Blanchard), BiBoS, Nr.295, Bielefeld, 1987
Probabilistic method of Schr?dinger equations having infinite gauge, Scientia Sinica (A, Chinese Edition), No. 2, 1987
Queues and marked point processes, Chinese Journal of Applied Probability and Statistics, Vol. 2, No. 1, 52-57, 1986
A sufficient and necessary condition for a distribution of independent sum to be continuous,(with W. An), Acta Mathematicae Applicatae Sinica, Vol. 8, No. 2, 204-209,1985
Some results on regular conditional probabilities, Acta Mathematicae Sinica, New Series Vol. I, No. 4, 1985
Lebesgue decomposition of random measure and related topics, Chinese Annals of Mathematics, Vol. 6, Ser. A, No. 5, 575-578, 1985
Feynman-Kac semigroups and evolutions equation (I): On the density functions of Feynman-Kac semigroups, Advances in Mathematics, Vol. 14, No. 2, 182-183, 1985
Feynman-Kac semigroups and evolutions equation (II): Evolution equations with discontinuous potential terms, Advances in Mathematics, Vol. 14, No. 2, 184-185, 1985
Research Articles V(before 2000)
A note on random integral measures, Acta Mathematica Sinica Vol. 26, No. 1, 65-69,1983
Martingale approach to minimal Q-processes, (with L.Q. Tang), Hunan Annals of Mathematics, Vol. 3, No. 1, 36-44, 1983