顾教授长期从事网路技术研究，主持国家自然基金重点项目1项、面上项目2项及青年基金项目1项，先后主持Intel中国研究院合作项目、华为公司香农实验室合作项目(结题优秀)、华为公司通信技术实验室合作项目、中兴通讯公司合作项目、中电集团研究所高校合作项目等。

顾教授在通信网路领域具有深入的研究，先后发表过学术论文160余篇，其中以第一作者/通信作者发表SCI检索论文60余篇、中科院二区以上10余篇；申请国家发明专利40余项，其中20项专利已授权。顾老师先后担任GLOBECOM2017 TPC委员及多家国际着名期刊与国际会议的评审工作，主要包括IEEE Transaction on Computer、 IEEE Transaction on VLSI、IEEE Transactions on Cloud Computing、IEEE/OSA Journal of Lightwave Technology、INFOCOM2016等。

顾教授获2016年获国家科学技术进步二等奖、2015年获陕西省科学技术一等奖，并先后获得IEEE VLSI年会 Best Paper Honorable Mention Award及ACM TURC2017（SIGCOMM China）最佳论文奖。并主持陕西省教学改革项目1项、校教学改革项目2项，获陕西省教学成果二等奖及校教学成果二等奖。其指导硕士研究生陈峥获得中国电子学会优秀硕士论文奖、余晓杉同学获得第二届全国工程硕士实习实践优秀成果奖。

顾教授现任西安电子科技大学通信工程学院副院长，主管本科教学、中外合作办学等工作。

网路交换技术，光互连，软体定义网路，片上网路，数据中心网路

[1] Huaxi Gu, Jiang Xu, Wei Zhang, A Low-power Fat Tree-based Optical Network-on-Chip for Multiprocessor System-on-Chip, Design, Automation and Test in Europe Conference and Exhibition (DATE), pp.3-8, 2009（Citation 128）

[2] Huaxi Gu, Kwai Hung Mo, Jiang Xu, Wei Zhang, A Low-power Low-cost Optical Router for Optical Networks-on-Chip in Multiprocessor Systems-on-Chip,in Proceedings of IEEE Computer Society Annual Symposium on VLSI (ISVLSI), pp.19-24, 2009 (Best Paper Honorable Mention Award).（Citation 99）

[3] Zheng Chen, Huaxi Gu*, Yintang Yang, Dongrui Fan, A Hierarchical Optical Network-on-Chip Using Central-controlled Subnet and Wavelength Assignment , IEEE Journal of Lightwave Technology,Vol. 32, No. 5, pp930-938, 2014.（影响因子3.671, 2区期刊）

[4] Ke Chen, H. Gu*; Y. Yang, D. Fan, A Novel Two-layer Passive Optical Interconnection Network for On-Chip Communication, IEEE Journal of Lightwave Technology, vol. 32, issue 9, pp. 1770-1776, 2014.（影响因子3.671, 2区期刊）

[5] Xiaoshan Yu, Huaxi Gu*, Kun Wang, Gang Wu, Enhancing Performance of Cloud Computing Data Center Networks by Hybrid Switching Architecture, IEEE Journal of Lightwave Technology, Vol. 32, No. 10,pp. 1991-1998, 2014（影响因子3.671, 2区期刊）

[6] Kang Wang, Huaxi Gu, Yintang Yang, and Kun Wang, Optical interconnection network for parallel access to multi-rank memory in future computing systems, Optics Express, Vol.23,Issue:16,pp.20480-20494.2015(影响因子3.307, 2区期刊）

[7] Xiaoshan Yu, Huaxi Gu*, Yintang Yang, Kun Wang, RingCube- An Incrementally Scale-out Optical Interconnect for Cloud Computing Data Center, Future Generation Computer Systems,Vol.54,pp.41-51.2016（影响因子2.786, 2区期刊)

[8] Zheng Chen, Huaxi Gu*, Yintang Yang, Ke Chen, Low Latency and Energy Efficient Optical Network-on-chip Using Wavelength Assignment, IEEE Photonics Technology Letters, （影响因子2.375, 2区期刊）Vol. 24 , No. 24, pp. 2296 – 2299, 2012.

[9] Zhengyu Wang, Huaxi Gu*, Yintang Yang, Bixia Zhang, A Power Allocation Method for TDM based Optical Network on Chip. IEEE Photonics Technology Letters （影响因子2.375, 2区期刊）Vol.25, No.10, pp.973-976. 2013.

[10] Xiaolu Wang, Huaxi Gu*, Yintang Yang, Kun Wang, Qinfen Hao, RPNoC: A Ring-Based Packet-Switched Optical Network-on-Chip, IEEE Photonics Technology Letters,(影响因子2.375, 2区期刊) Vol.27, Issue:4, pp.423-426, 2015.

[11] Bowen Zhang, Huaxi Gu*, Yintang Yang, Ke Chen, Qinfen Hao, Flyover Architecture for Cluster and TDM Based Optical Network-on-chip, IEEE Photonics Technology Letters, Vol.26, No.24, pp2422-2425 (影响因子2.375, 2区期刊)2014.

[12]Huaxi Gu, Ke Chen, Yintang Yang, Zheng Chen, Bowen Zhang, MRONoC: A Low Latency and Energy Efficient On Chip Optical Interconnect Architecture, IEEE Photonics Journal, Vol.9, No.1, 2017（影响因子2.291,2区期刊）

[13]Yue Wang, Huaxi Gu, Kang Wang, Yintang Yang, and Kun Wang, Low-Power Low-Latency Optical Network Architecture for Memory Access Communication, IEEE/OSA J. Optical Communications and Networking(JOCN),Vol.8, No.10, pp.757-764（影响因子2.261,2区期刊）

[14]Wei Tan, Huaxi Gu, Yintang Yang, Meaad Fadhel, Bowen Zhang, Network condition-aware communication mechanism for circuit-switched optical networks-on-chips, IEEE/OSA J. Optical Communications and Networking（JOCN）,Vol.8, No.10, pp.813-821,2016（影响因子2.261，2区期刊）

[15]Bowen Zhang, Huaxi Gu, Kun Wang, Yintang Yang, and Wei Tan, “Low Polling Time TDM ONoC With Direction-Based Wavelength Assignment”, IEEE/OSA J. Optical Communications and Networking（JOCN）, Vol.9, No.6, pp.479-488, 2017.（影响因子2.261，2区期刊）

[16]Huaxi Gu, Zhengyu Wang, Boweng Zhang, Yintang Yang, Kun Wang. Time-division-multiplexing–wavelength-division-multiplexing-based architecture for ONoC[J]. IEEE/OSA J. Optical Communications and Networking（JOCN）, Vol.9, No. 5, 2017. （影响因子2.261,2区期刊）