郝荣霞 职称：教授
学历：研究生
学位：博士
电话：**
邮箱：rxhao@bjtu.edu.cn




教育背景
工作经历
研究方向
招生专业
科研项目
教学工作
论文/期刊
专著/译著
专利
软件著作权
获奖与荣誉
社会兼职
教育背景
教育背景：博士：北京交通大学数学系（2002）；
硕士：首都师范大学数学系（1991）；
学士：首都师范大学数学系（1988）；


工作经历
2013.8-2014.8 美国的佐治亚理工学院（Georgia Institue of Technology)数学系，访问;
2011-至今 北京交通大学博士导师；
2006-至今：北京交通大学 教授；
2006.3-2006.9 美国的西弗吉尼亚大学（West Virginia University）数学系，访问；
1998-2006 北京交通大学副教授；
1993-1998 北京交通大学讲师；
1991-1993 北京交通大学助教；
2017.2.8-2017.2.22,斯洛文尼亚普利莫斯卡大学(university of Primorska, Slovenija )访问。


研究方向
图、网络与组合优化
运筹学中的统计分析


招生专业
运筹学与控制论硕士
统计学博士
统计学硕士


科研项目
主持和参加的科研项目
国家自然科学基金“面上”：网络容错嵌入和故障诊断研究，2020-01-01--2023-12-31，主持；
国家自然科学基金“面上”：有向图及网络的曲面嵌入亏格问题的研究，2014-01-01--2017-12-31，主持；
国家自然科学基金“重点”：图的对称性及其在网络中的应用子课题，2018-01-01-2--2022-12-31，主持；
教育部：外专科研项目，2012-09-01--2015-09-30，参加；
国家自然科学基金“面上”：图与网络的对称性，2013-01-01--2016-12-31，参加；
国家自然科学基金“面上”：图与地图的对称性研究，2012-01-01--2015-12-31，参加；
国家自然科学基金“其他”：第五届排队论及网络应用国际会议，2010-07-28--2010-12-31，参加；
国家自然科学基金“面上”：图的弧传递性与亏格分布，2009-01-01--2011-12-31，参加；
教育部：图的正则覆盖与正则地图研究，2008-04-01--2009-03-31，参加；
科技部“863”：城市交通多式联动诱导关键理论问题研究，2007-12-15--2009-12-15，参加；
教育部“重点”：图的正则覆盖与分类，2006-01-01--2008-12-30，参加；
科技部：回归分析理论及其应用，2004-01-12--2005-12-12，参加;
国家自然科学基金：曲面纵横嵌入理论与布局优化，2004-01-01--2006-12-31，参加;
教育部：强对称图类的研究，2003-01-01--2005-12-01，参加;
教育部：区组设计及其在编码密码学中的应用研究，2002-01-01--2004-12-01，参加;
国家自然科学基金：图的浸入理论与VLSI的布局，2000-01-01--2002-12-31，参加；
国家自然科学基金(横向)：地图计数与组合矩阵论及其算法研究，2003-03-01--2005-12-01， 参加；
科技基金：色和及相关性质，2002-11-01--2003-11-01, 主持；
科技基金：图的相关性质及应用，2004-12-01--2006-12-30，主持.
图论和网络是运筹学与控制论的一个重要分支，由于它的直观性和灵活性，图与网络在计算机科学，数据处理，信息安全，云计算等有很广泛的应用.它与组合数学，最优化，概率统计，代数等有很紧密的联系。近年来主要从事图论，网络设计与优化，网络容错和信息安全的研究。倾向于网络算法和随机图论这一国际热门的分支，期待年轻们的加入。 指导研究生情况:毕业的硕士生21名，在读的硕士生3人；毕业的博士生3名，在读的博士生4人.




教学工作
主讲过的本科课程：微积分，线性代数，几何与代数，离散数学，图论与网络等；主讲过的研究生课程：图论及其应用，矩阵分析，拓扑图论等

论文/期刊
已发表的部分论文
1.Xiao-Wen Qin, Rong-Xia Hao, Jou-Ming Chang, The existence of completely independent spanning trees for some compound graphs, IEEE Transactions on Parallel and Distributed Systems 31 (1) (2020) 201-210.
2.Shengjie He, Rong-Xia Hao,Fengming Dong, The rank of a complex unit gain graph in terms of the matching number, Linear Algebra and its Applications 589 (2020) 158-185.
3.Yuan Yuan, Rong-Xia Hao, Neighborhood union conditions for fractional [a, b]-covered graphs, Bull. Malays. Math. Sci. Soc.43(2020) 157-167.
4.Chen Song，Rong-Xia Hao,Antimagic orientations of disconnected even regular graphs, Discrete Mathematics 342 (2019) 2350-2355.
5.Chen Song，Rong-Xia Hao，Antimagic orientations for the complete k-ary trees, Journal of Combinatorial Optimization, 38(4) (2019) 1077-1085.
6.Mei-Mei Gu, Rong-Xia Hao,Shuming Zhou, Fault diagnosability of data center networks,Theoretical Computer Science 776 (2019) 138-147.
7.Shengjie He，Rong-Xia Hao,Hong-Jian Lai, Bounds for the matching number and cyclomatic number of a signed graph in terms of rank, Linear Algebra and its Applications 572 (2019) 273-291.
8.Shu-Li Zhao, Rong-Xia Hao,The generalized three-connectivity of two kinds of Cayley graphs, The computer Journal,62(1) (2019) 144-149.
9.Shu-Li Zhao, Rong-Xia Hao,The generalized connectivity of bubble-sort star graphs, International Journal of Foundations of Computer Science, 30(5) (2019) 793-809.
10.Shu-Li Zhao, Rong-Xia Hao, Jie Wu,The generalized 3-connectivity of some regular networks, Journal of Parallel and Distributed Computing 133 (2019) 18-29.
11.Shu-Li Zhao, Rong-Xia Hao,Reliability Assessment of Hierarchical Hypercube Networks, IEEE Access, 7(1) (2019) 54015-54023, ISSN 2169-3536.
12.Shu-Li Zhao, Rong-Xia Hao, The generalized 4-connectivity of exchanged hypercubes, Applied Mathematics and Computation, 347 (2019) 342-353.
13.Shu-Li Zhao, Rong-Xia Hao, Eddie Cheng, Two kinds of generalized connectivity of dual cubes, Discrete Applied Mathematics, 257 (2019) 306-316.
14.Shu-Li Zhao, Rong-Xia Hao and Li-Dong Wu, The generalized connectivity of (n, k)-bubble-sort graphs, The Computer Journal 62 (2019) 1277-1283.
15.Yuan Yuan, Rong-Xia Hao, A degree condition for fractional [a, b]-covered graphs, Information Processing Letters, 143 (2019) 20-23.
16.Yuan Yuan, Rong-Xia Hao, Toughness condition for the existence of all fractional (a, b, k)-critical graphs, Discrete Mathematics 342 (2019) 2308-2314.
17.Yuan Yuan, Rong-Xia Hao, Independence number, connectivity and all fractional (a, b, k)-critical graphs, Discussiones Mathematicae Graph Theory, 39 (2019) 183-190.
18.Xiao-Wen Qin, Jou-Ming Chang, Rong-Xia Hao, Constructing dual-CISTs of DCell data center networks, Applied Mathematics and Computation 362 (2019) 124546.
19.Mei-Mei Gu, Rong-Xia Hao, Jou-Ming Chang, Measuring the vulnerability of alternating group graphs and split-star networks in terms of component connectivity, IEEE Access 7 (2019) 97745-97759.
20.Mei-Mei Gu, Shengjie He, Rong-Xia Hao, Eddie Cheng, Strongly Menger connectedness of data center network and (n,k)-star graph, Theoretical Computer Science 799 (2019) 94-103.
21.Xiao-Wen Qin, Rong-Xia Hao, Hamiltonian properties of some compound networks, Discrete Applied Mathematics, 239(2018) 174-182.
22.Xiao-Wen Qin, Rong-Xia Hao, Conditional edge-fault-tolerant Hamiltonicity of the data center network, Discrete Applied Mathematics 247 (2018) 165–179 .
23.Shengjie He, Rong-Xia Hao, Eddie Cheng, Strongly enger-edge-connectedness and strongly Menger-vertex-connectedness of regular networks, Theoretical Computer Science, 731 (2018) 50–67.
24.Shengjie He, Rong-Xia Hao, et al., The linear $(n-1)$-arboricity of some lexicographic product graphs, Applied Mathematics and Computation 338 (2018) 152–163.
25.Yi-Jie Shang, Rong-Xia Hao, Mei-Mei Gu, Neighbor connectivity of two kinds of Cayley graphs, Acta Mathematicae Applicatae Sinica, 34(2)( 2018) 386-397.
26.Jianbing Liu, Rong-Xia Hao, A note on directed genera of some tournaments, Acta Mathematicae Applicatae Sinica, English Series, 34(3) (2018) 478-484.
27.Mei-Mei Gu, Rong-Xia Hao, Fault-tolerance of balanced hypercubes with faulty vertices and faulty edges, Ars Combinatoria 140(2018) 45-61.
28.Mei-Mei Gu, Rong-Xia Hao, Lei Jiang, Fault-tolerance and diagnosability of hierarchical star networks, International Journal of Computer Mathematics:Computer Systems Theory, 3(2) (2018), 106-121.
29.Mei-Mei Gu, Rong-Xia Hao: Reliability analysis of Cayley graphs generated by transpositions, Discrete Applied Mathematics 244(2018) 94-102. (SCI)
30.Mei-Mei Gu, Rong-Xia Hao, Jian-Bing Liu: The pessimistic diagnosability of data center networks. Inf. Process. Lett. 134(2018) 52-56.
31.Mei-Mei Gu, Rong-Xia Hao, Yan-Quan Feng, Ai-Mei Yu: The 3-extra connectivity and faulty diagnosability. The Comput. J. 61(5) (2018) 672-686.
32.Rong-Xia Hao, A note on the directed genus of $K_{n,n,n}$ and $K_n$, Ars Mathematica Contemporanea 14 (2018) 375-385.
33.Rong-Xia Hao, Cun-Quan Zhang and Ting Zheng, Berge-Fulkerson coloring for C(8)-linked graphs, Journal Graph Theory, 88 (2018) 46-60.
34.Ting Zheng, Rong-Xia Hao, Berge-Fulkerson coloring for infinite families of snarks, Bull. Iran. Math. Soc. 44 (2018), 277-290.
35.Mei-mei Gu, Rong-Xia Hao, Jun-Ming Xu and Yan-Quan Feng, Equal relation between the extra connectivity and pessimistic diagnosability for some regular graphs, Theoretical Computer Science 690 (2017) 59–72.
36.Mei-Mei Gu, Rong-Xia Hao and Jian-Bing Liu, On the extra connectivity of k-ary n-cube networks, International Journal of Computer mathematics, 94(1) (2017) 95-106.
37.Yan-Quan Feng, Rong-Xia Hao and Jin-XinZhou, On computing of a conditional edge connectivity of alternating group network, Linear and multilinear algebra, 65(12)(2017) 2494–2507.
38.Xiang Xu, Xiaowang Li, Shuming Zhou, Rong-Xia Hao, Mei-Mei Gu, The g-good-neighbor diagnosability of (n, k)-star graphs, Theoretical Computer Science, 659 (2017) 53–63.
39.Yan Liu, Aimei Yu, Mei Lu, Rong-Xia Hao, On the Szeged index of unicyclic graphs with given diameter, Discrete Applied Mathematics, 233(2017), 118-130.
40.Mei-Mei Gu, Rong-Xia Hao, The pessimistic diagnosability of three kinds of graphs, Discrete Applied Mathematics 217 (2017) 548–556.
41.Rong-Xia Hao, Mei-mei Gu and Yan-Quan Feng, The pessimistic diagnosabilities of some general regular graphs, Theoretical Computer Science,609(2016) 413–420.
42.Rong-Xia Hao , Zeng-Xian Tian, Jun-Ming Xu, Relationship between conditional diagnosability and 2-extra connectivity of symmetric graphs, Theoretical Computer Science 627 (2016) 36–53.
43.Dongqin Cheng, Rong-Xia Hao and Yan-Quan Feng, Embedding even cycles on folded hypercubes with conditional faulty edges, Information Processing Letters, 115 (2015) 945–949.
44.Dongqin Cheng, Rong-Xia Hao, Various cycles embedding in faulty balanced hypercubes, Information Sciences 297 March (2015) 140-153.
45.Dongqin Cheng, Rong-Xia Hao and Yan-Quan Feng, Vertex-fault-tolerant cycles embedding in balanced hypercubes, Information Sciences 288 (2014) 449–461.
46.Dongqin Cheng, Rong-Xia Hao and Yan-Quan Feng, Two node-disjoint paths in balanced hypercubes, Applies Mathematics and Computation 242(2014) 127-142.
47.Dongqin Cheng, Rong-Xia Hao, Fault-tolerant cycles embedding in hypercubes with faulty edges, Information Sciences 282 (2014) 57–69. (SCI)
48.Dongqin Cheng, Rong-Xia Hao, Yan-Quan Feng, Odd cycles embedding on folded hypercubes with conditional faulty edges, Information Sciences 282 (2014) 180–189. (SCI)
49.Rong-Xia Hao, Ru Zhang, Yan-Quan Feng and Jin-Xin Zhou, Hamiltonian cycle embedding for fault tolerance in balanced hypercubes, Applied Mathematics and Computation 244 (2014) 447–456.
50.Mei-Mei Gu, Rong-Xia Hao, 3-extra connectivity of 3-ary n-cube networks, Information Processing Letters 114 (2014) 486–491.
51.Rong-Xia Hao, Wenmao Cairen, Haoyang Liu, The Genus of the folded hypercube, International Journal of Mathematical Combinatorics, 1( 2014) 28–36.
52.Rong-Xia Hao, Yan-Quan Feng and Jin-Xin Zhou, Conditional diagnosability of alternating group graphs, IEEE Transactions on Computers 62(4) (2013) 827-831.
53.Dongqin Cheng, Rong-Xia Hao and Yan-Quan Feng, Cycles embedding on folded hypercubes with faulty nodes, Discrete Applied Mathematics 161(18) (2013) 2894-2900.
54.Dongqin Cheng, Rong-Xia Hao and Yan-Quan Feng, Conditional edge-fault pancyclicity of augmented cubes, Theoretical Computer Science 510(2013) 94-101.
55.Ding Zhou, Rongxia Hao and Weili He, Lower bounds for the maximum genus of 4-regular graphs. Turkish Journal of Mathematics 36(4) (2012) 530-537.
56.Xingkuo Li, Rongxia Hao and Jiangen Zhang: Orientable Embedding Distributions by Genus of Crossing-Digraph. Ars Comb. 106 (2012) 417-421.
57.Jianchu Zeng, Yanpei Liu and Rongxia Hao, Counting Orientable Embeddings by Genus for a Type of 3-regular graph, Graphs and Combinatorics 29(1) (2012) 133-142.
58.Rongxia Hao, JianbinNiu, Xiaofeng Wang , Cun-Quan Zhang and T.Y. Zhang, A note on Berge- Fulkers on coloring, Discrete Mathematics 309(2009) 4235-4240.
59.Rongxia Hao and Yanpei Liu, The genus polynomials of cross-ladder digraphs in orientable surfaces, Science in China 51(5) (2008) 889-896.
60.Rongxia Hao and Yanpei Liu, The genus distributions of directed antiladders in orientable surfaces, Applied Mathematics Letters 21 (2008) 161-164.
61.Rongxia Hao, Weili He, Yanpei Liu and Eeling Wei, The genus distribution for a certain type of permutation graphs in orientable surfaces Science in China A 50(2007) 1748-1754.



专著/译著
《图论导引》北京交通大学出版社 16.6万字，2014年，ISBN: 501；
《离散数学》台湾新文京出版社2006， 25万字， ISBN ；
《微积分》北京交通大学出版社2007， 5万字，ISBN: 04；
《高等数学方法导引》，北京交通大学出版社， 3万字；
《离散数学》人民教育出版社2005， 5万字；


专利


软件著作权


获奖与荣誉
2018年毕业生我最敬爱的老师奖
2017年北京交通大学教学名师奖
北京运筹学会2008年青年优秀论文一等奖；
2007智瑾讲教优秀青年教师奖；
2012年北京交通大学优秀毕业班班主任；
2012年北京交通大学教学成果二等奖(4);
2008年北京交通大学教学成果一等奖(5)；
2002-至今 校级优秀主讲教师.


社会兼职



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中国运筹学会图论组合分会第五届理事