• 2026考研英語全程班 6班
• 26考研全科上岸規(guī)劃營「擇校▪規(guī)劃▪備考」
• 北京交通大學(xué)2026考研專業(yè)課復(fù)習(xí)資料「真題▪筆記▪講義▪題庫」

基本信息

孫永奇，博士、教授

辦公電話：010-51683610

電子郵件：yqsun@bjtu.edu.cn

通訊地址：北京交通大學(xué)計算機(jī)與信息技術(shù)學(xué)院

郵編：100044

教育背景

2000/09 – 2006/08，大連理工大學(xué)，計算機(jī)科學(xué)系(碩博連讀)，博士。

2012/12 – 2013/12，羅徹斯特理工學(xué)院(Rochester Institute of Technology)，訪問學(xué)者。

2019/09 – 2019/10，達(dá)特茅斯學(xué)院(Dartmouth College)，高級訪問學(xué)者。

工作經(jīng)歷

2006/09 -- 至今，北京交通大學(xué)，計算機(jī)與信息技術(shù)學(xué)院。

研究方向

高性能計算

人工智能及應(yīng)用

計算機(jī)技術(shù)(專業(yè)學(xué)位)

軟件工程(專業(yè)學(xué)位)

招生專業(yè)

計算機(jī)科學(xué)與技術(shù)碩士

計算機(jī)科學(xué)與技術(shù)博士

電子信息碩士

科研項(xiàng)目

云環(huán)境下的交通調(diào)度關(guān)鍵技術(shù)研究，2019-01-01--2020-12-31

人工智能在圖像文字識別領(lǐng)域中的應(yīng)用研究，2017-12-31--2019-12-31

用戶特征分析系統(tǒng)，2018-01-01--2021-06-30

多光譜圖像仿真系統(tǒng)研究，2016-01-01--2017-12-31

國家自然科學(xué)基金面上項(xiàng)目：輪圖與圈集的拉姆塞數(shù)及相關(guān)算法研究，2016-01-01--2019-12-31

FJBZ設(shè)備狀態(tài)監(jiān)視仿真軟件開發(fā)，2014-06-01--2017-12-31

高速鐵路安全監(jiān)控中的智慧化數(shù)據(jù)處理機(jī)制研究，2012-01-01--2014-12-31

基于多核的計算圖論并行算法研究，2012-03-01--2013-02-28

隨機(jī)圖理論及其在復(fù)雜網(wǎng)絡(luò)中的應(yīng)用，2011-07-01--2012-06-30

基于國產(chǎn)基礎(chǔ)軟件的江西省電子政務(wù)綜合應(yīng)用平臺與集成環(huán)境研發(fā)，2011-08-01--2012-07-31

檢測機(jī)構(gòu)統(tǒng)一標(biāo)識代碼研究及其管理平臺建設(shè)，2011-01-17--2013-12-31

大屏幕圖像顯控系統(tǒng)開發(fā)，2010-07-01--2010-12-31

教育部博士點(diǎn)基金項(xiàng)目：圈的多色拉姆塞數(shù)算法及應(yīng)用研究，2010-01-01--2012-12-31

全景圖像系統(tǒng)的開發(fā)，2009-10-30--2010-05-21

國家自然科學(xué)基金面上項(xiàng)目：圈的多色拉姆塞數(shù)及相關(guān)極圖問題研究，2010-01-01--2012-12-31

教育部“重點(diǎn)”：新聞事件話題識別、跟蹤和觀點(diǎn)分析的關(guān)鍵技術(shù)研究，2008-01-01--2011-01-01

Internet數(shù)字解壓縮視頻監(jiān)控系統(tǒng)，2008-01-01--2009-12-31

大規(guī)模片上多核結(jié)構(gòu)的并行化研究，2007-12-01--2008-12-31

教學(xué)工作

1. 數(shù)據(jù)結(jié)構(gòu)(本科生課程)

2. Java語言程序設(shè)計(本科生課程)

3. 并行與分布式計算(研究生課程)

論文/期刊

Chao Qin, Xiaoyan He, Yanding Zhao, Chun-Yip Tong, Kenneth Y. Zhu, Yongqi Sun*, Chao Cheng*. Systematic computational identification of prognostic cytogenetic markers in neuroblastoma. BMC Medical Genomics, 2019, 192 (12) doi:10.1186/s12920-019-0620-6. (SCI檢索)

Zhang Rui, Sun Yongqi*, Wu Yali. Extremal graphs with girth nine, Ars Combinatoria, 2019, 142: 345-356. (SCI檢索)

Yadong Dong, Yongqi Sun*, Chao Qin. Predicting protein complexes using a supervised learning method combined with local structural information. PLoS ONE, 2018, 13(3): e0194124. (SCI檢索)

胡德祺, 孫永奇*, 秦朝. 基于Spark 的L1-BC算法在關(guān)鍵蛋白質(zhì)檢測中的應(yīng)用, 計算機(jī)工程與應(yīng)用, 2018, 54(24): 234-240.

Chao Qin, Yongqi Sun*, Yadong Dong. A new computational strategy for identifying essential proteins based on network topological properties and biological information. PLoS ONE, 2017, 12(7): e0182031. (SCI檢索)

Wu Yali, Sun Yongqi*, Liu Zhiguo. The Ramsey numbers R(C<=n, Km), Ars Combinatoria, 2017, 131: 227-237. (SCI檢索)

馮曉華, 孫永奇*. 基于量子進(jìn)化的給定圍長圖構(gòu)造算法, 計算機(jī)工程, 2017, 43(10): 141-146.

Chao Qin, Yongqi Sun*, Yadong Dong. A new method for identifying essential proteins based on network topology properties and protein complexes. PLoS ONE, 2016, 11(8): e016042. (SCI檢索)

He Yiran, Sun Yongqi*. An automatic image segmentation algorithm based on GrabCut. The 6th International Conference on Wireless, Mobile & Multimedia Networks, 2015:181-185.

Wu Yali, Sun Yongqi*, Radziszowski S P. Wheel and star-critical Ramsey numbers for quadrilateral. Discrete Applied Mathematics, 2015, 186: 260-271. (SCI檢索)

Wu Yali, Sun Yongqi*, Zhang Rui, Radziszowski S P. Ramsey numbers of C4 versus wheels and stars. Graphs and Combinatorics, 2015, 31(6): 2437-2446. (SCI檢索)

Zhang Rui, Sun Yongqi*, Wu Yali. Asymmetric cycle avoidance online Ramsey games in random graphs. Ars Combinatoria, 2015, 120: 129-146. (SCI檢索)

Zhang Rui, Sun Yongqi*. On the Turán numbers for even cycles. International Journal of Applied Physics and Mathematics, 2014, 4(3): 211-214.

Zhang Rui, Sun Yongqi*, Zhao Nan. The distributed algorithm for constructing extremal graphs without hexagon. International Journal of Applied Mathematics and Statistics, 2014, 52(6): 107-115.

Zhang Ping, Sun Yongqi*, Shen Hao, Zhang Rui. A parallel algorithm of PCA-SIFT based on CUDA. Journal of Information and Computational Science, 2014, 11(9): 3137-3147.

Zhang Rui, Sun Yongqi*, Wu Yali. On the four color Ramsey numbers for hexagons. Ars Combinatoria, 2013, 111: 515-522. (SCI檢索)

Zhang Rui, Sun Yongqi*, Wu Yali. The bipartite Ramsey numbers b(C2m; C2n). World Academy of Science, Engineering and Technology, 2013, 73: 412-415.

Sun Yongqi, Wu Yali, Yang Yuansheng. The planar Ramsey numbers PR(K4 - e, Kl). American Journal of Computational Mathematics, 2013, 3: 52-55.

Zheng Ruijun, Sun Yongqi*, Wu Yali, Zhang Rui. The Phoenix-based Parallel Algorithm for Constructing Extremal Graphs. International Conference on Information Science and Computer Applications, Changsha, Nov. 8-9, 2013: 196-201.

Zhang Ping, Sun Yongqi*, Wu Yali, Zhang Rui. A parallel implementation of TLD algorithm using CUDA. International Conference on Wireless, Mobile & Multimedia Networks, Beijing, Nov. 22-25, 2013: 220-224. (EI檢索)

Sun Yongqi, Zhao Nan, Zhang Rui. The algorithm for constructing extremal graphs based on MapReduce. International Conference on Networking and Distributed Computing, Hangzhou, Oct. 21-24, 2012: 54-58. (EI檢索)

Zhang Rui, Sun Yongqi*. The bipartite Ramsey numbers b(C2m; K2,2). Electronic Journal of Combinatorics, 2011, 18(1), P51, 10 pages. (SCI檢索)

孫永奇, 楊元生. 三色拉姆塞數(shù)R3(C8)研究. 北京交通大學(xué)學(xué)報, 2011, 35(2): 14-17.

Sun Yongqi, Yang Yuansheng, Lin Xiaohui et al. Extremal graphs without four-cycles or five-cycles. Utilitas Mathematica, 2009, 80: 115-130. (SCI檢索)

Sun Yongqi, Yang Yuansheng, Lin Xiaohui et al. The planar Ramsey number PR(C4, K7). Discrete Mathematics, 2008, 308(23): 5841-5848. (SCI、EI檢索)

Sun Yongqi, Yang Yuansheng, Wang Zhihai. The planar Ramsey numbers PR(K4-e, Kk-e). Ars Combinatoria, 2008, 88: 3-20. (SCI檢索)

Sun Yongqi, Yang Yuansheng, Wang Zhihai. The value of the Ramsey number R5(C6). Utilitas Mathematica, 2008, 76: 25-31. (SCI檢索)

Sun Yongqi, Yang Yuansheng, Jiang Baoqi et al. On multicolor Ramsey numbers for even circle in graphs. Ars Combinatoria, 2007, 84: 333-343. (SCI檢索)

Sun Yongqi, Yang Yuansheng, Lin Xiaohui et al. The value of the Ramsey number R4(C4). Utilitas Mathematica, 2007, 73: 33-44. (SCI檢索)

Sun Yongqi, Yang Yuansheng, Lin Xiaohui et al. The planar Ramsey number PR(K4-e, K5). Discrete Mathematics, 2007, 307(1): 137-142. (SCI、EI檢索)

Sun Yongqi, Yang Yuansheng, Lin Xiaohui et al. On the three color Ramsey numbers R(Cm, C4, C4). Ars Combinatoria, 2007, 84: 3-11. (SCI檢索)

Sun Yongqi, Yang Yuansheng, Xu Feng et al. New lower bounds on the multicolor Ramsey numbers Rr(C2m). Graphs and Combinatorics, 2006, 22(2): 283-288. (SCI檢索)