陈喆 - 东北大学 - 计算机科学与工程学院

个人简介

Worked at STMicroelectronics, UTStarcom, and Wuxi (Binhu) National Sensing Information Center. Visited North Carolina State University. Served as Deputy Director of Institute of Internet of Things at Northeastern University (CN). Sole author of the books "Principles and practices of wireless communications for Internet of things" , "Principles and practices of machine learning", "Principles and practices of deep reinforcement learning", and "Transformer-based large models: Principles, practices, and applications". Recently proposed the Extractor and the improved Extractor for replacing the self-attention mechanism in the Transformer architecture, promising for significantly boosting the performance of large language models while reducing runtime. Recently interpreted the Transformer architecture comprehensively in plain words.

研究领域

[1] Wireless communications (for Internet of things) [2] Machine learning and deep learning [3] Deep reinforcement learning [4] Transformer and sequence prediction

近期论文

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[1] Y. Yao, N. Guo, Zhe Chen, and C. Fu, "A fast multi-source sound DOA estimator considering colored noise in circular array," in IEEE Sensors Journal, vol.19, issue 16, pp. 6914-6926, August 2019. (IEEE Xplore) (SCI accession number: WOS:000476795500040; EI accession number: 20193007231875) (5-year impact factor: 3.115) [2] C. Fu, G. Zhang, M. Zhu, Zhe Chen, and W. Lei, "A new chaos-based color image encryption scheme with an efficient substitution keystream generation strategy," in Security and Communication Networks, vol. 2018, Article ID 2708532, 13 pages, 2018. doi:10.1155/2018/2708532. (Hindawi) (SCI accession number: WOS:000426639000001; EI accession number: 20181104900191) (5-year impact factor: 1.286) [3] F. Li, C. Liu, G. Yu, and Zhe Chen, "A scheduling algorithm of events with uncertain timestamps for CPS," in Proceedings of International Conference on Big Data Computing and Communications (BIGCOM 2017), Chengdu, China, August 2017. (IEEE Xplore) (SCI accession number: WOS:000427408000044; EI accession number: 20180304653420) [4] Y. Shao and Zhe Chen, "Reconstruction of missing big sensor data," arXiv:1705.01402, May 2017. (arXiv) [5] S. Xie and Zhe Chen, "Anomaly detection and redundancy elimination of big sensor data in Internet of things," arXiv:1703.03225, March 2017. (arXiv) [6] X. Chen, Zhe Chen, S. Xie, and Y. Shao, "Predictive and recommendatory spectrum decision for cognitive radio," arXiv:1703.03102, March 2017. (arXiv) [7] Y. Shao, Zhe Chen, F. Li, and C. Fu, "Reconstruction of big Sensor data," (Best presentation award) in Proceedings of IEEE International Conference on Computer and Communications (ICCC 2016), Chengdu, China, October 2016. (IEEE Xplore) (PDF) (SCI accession number: WOS:000411576800001; EI accession number: 20172303742636) [8] S. Xie, Zhe Chen, C. Fu, and F. Li, "Redundancy elimination of big sensor data using Bayesian networks," in Proceedings of International Conference on Big Data Computing and Communications (BIGCOM 2016), Shenyang, China, July 2016. (Springer) (PDF) (SCI accession number: WOS:000389638200016; EI accession number: 20163002644765) [9] C. Fu, Q. Wang, Zhe Chen, and H. Jiang, "A new fast chaos-based image cipher with a novel permutation approach," in Proceedings of IEEE International Conference on Signal Processing (ICSP 2016), Chengdu, China, November 2016. (IEEE Xplore) (SCI accession number: WOS:000406056300165; EI accession number: 20171403516684) [10] F. Li, N. Wang, Y. Gu, and Zhe Chen, "Effective privacy preservation over composite events with Markov correlations," in Proceedings of Web Information Systems and Applications Conference (WISA 2016), Wuhan, China, September 2016. (IEEE Xplore) (EI accession number: 20173304046078) [11] Zhe Chen, "Machine ruling," arXiv:1512.06466, December 2015. (arXiv) [12] Zhe Chen and R. C. Qiu, "Measurement denoising using kernel adaptive filters in the smart grid," in Proceedings of IEEE Global High Tech Congress on Electronics (GHTCE 2012), Shenzhen, China, November 2012. (IEEE Xplore) (PDF) (PPT) (SCI accession number: WOS:000318807300022; EI accession number: 20131716244257) [13] Zhe Chen, C. Zhang, F. Lin, J. Yu, X. Li, Y. Song, R. Ranganathan, N. Guo, and R. C. Qiu, "Towards a large-scale cognitive radio network: Testbed, intensive computing, frequency agility, and security," (invited paper) in Proceedings of IEEE International Conference on Computing, Networking and Communications (ICNC 2012), Maui, HI, January 2012. (IEEE Xplore) (PDF) (EI accession number: 20121714960633) [14] R. C. Qiu, Z. Hu, Zhe Chen, N. Guo, R. Ranganathan, S. Hou and G. Zheng, "Cognitive radio network for the Smart Grid: Experimental system architecture, control algorithms, security, and Microgrid testbed," (invited paper) IEEE Transactions on Smart Grid, vol.2, no.4, pp.724-740, December 2011. (IEEE Xplore) (SCI accession number: WOS:000208787700018; EI accession number: 20114814567731) (5-year impact factor: 10.607) [15] Zhe Chen, N. Guo, Z. Hu, and R. C. Qiu, "Experimental validation of channel state prediction considering delays in practical cognitive radio," IEEE Transactions on Vehicular Technology, vol. 60, no. 4, pp. 1314-1325, May, 2011. (IEEE Xplore) (PDF) (SCI accession number: WOS:000290539000001; EI accession number: 20112013989089) (5-year impact factor: 4.864) [16] Zhe Chen and R. C. Qiu, "Cooperative spectrum sensing using Q-learning with experimental validation," in Proceedings of IEEE SoutheastCon, Nashville, TN, March 2011. (IEEE Xplore) (PDF) (Poster) (SCI accession number: WOS:000295256200082; EI accession number: 20112113995646) [17] Zhe Chen and R. C. Qiu, "Q-Learning based bidding algorithm for spectrum auction in cognitive radio," in Proceedings of IEEE SoutheastCon, Nashville, TN, March 2011. (IEEE Xplore) (PDF) (Poster) (SCI accession number: WOS:000295256200083; EI accession number: 20112113995647) [18] Zhe Chen, N. Guo, and R. C. Qiu, "Building a cognitive radio network testbed," in Proceedings of IEEE SoutheastCon, Nashville, TN, March 2011. (IEEE Xplore) (PDF) (PPT) (SCI accession number: WOS:000295256200019; EI accession number: 20112113995674) [19] Zhe Chen, N. Guo, Z. Hu, and R. C. Qiu, "Channel state prediction in cognitive radio, part I: Response delays in practical hardware platforms," in Proceedings of IEEE SoutheastCon, Nashville, TN, March 2011. (IEEE Xplore) (PDF) (PPT) (SCI accession number: WOS:000295256200010; EI accession number: 20112113995665) [20] Zhe Chen, N. Guo, Z. Hu, and R. C. Qiu, "Channel state prediction in cognitive radio, part II: Single-user prediction," in Proceedings of IEEE SoutheastCon, Nashville, TN, March 2011. (IEEE Xplore) (PDF) (PPT) (SCI accession number: WOS:000295256200011; EI accession number: 20112113995666) [21] R. Ranganathan, R. C. Qiu, Z. Hu, S. Hou, M. P. Revilla, G. Zheng, Zhe Chen and N. Guo, "Cognitive radio for Smart Grid: Theory, algorithms, and security", (invited paper) International Journal of Digital Multimedia Broadcasting, vol. 2011, Article ID 502087, 14 pages, 2011. doi:10.1155/2011/502087. (Open Access) (EI accession number: 20113714332109) [22] Zhe Chen, N. Guo, and R. C. Qiu, "Demonstration of real-time spectrum sensing for cognitive radio," (full paper), in Proceedings of IEEE Military Communications Conference (MILCOM 2010), San Jose, CA, November 2010. (IEEE Xplore) (PDF) (PPT) (SCI accession number: WOS:000287747200141; EI accession number: 20110813674542) [23] Zhe Chen, N. Guo, and R. C. Qiu, "Demonstration of real-time spectrum sensing for cognitive radio," (short paper), IEEE Communications Letters, vol. 14, no. 10, pp. 915-917, October, 2010. (IEEE Xplore) (PDF) (SCI accession number: WOS:000283372500013; EI accession number: 20104113291932) (5-year impact factor: 2.9) [24] R. C. Qiu, Zhe Chen, N. Guo, Y. Song, P. Zhang, H. Li and L. Lai, "Towards a real-time cognitive radio network testbed: Architecture, hardware platform, and application to smart grid," (invited paper) in Proceedings of Fifth IEEE Workshop on Networking Technologies for Software-Defined Radio and White Space, Boston, MA, June 2010. (IEEE Xplore) (PDF) (EI accession number: 20103113115733; EI accession number: 20103113115733) [25] Zhe Chen and R. C. Qiu, "Prediction of channel state for cognitive radio using higher-order hidden Markov model," in Proceedings of IEEE SoutheastCon, Charlotte, NC, March 2010. (IEEE Xplore) (PDF) (PPT) (SCI accession number: WOS:000287373300067; EI accession number: 20102212960410) [26] Zhe Chen, Z. Hu, and R. C. Qiu, "Quickest spectrum detection using hidden Markov model for cognitive radio," in Proceedings of IEEE Military Communications Conference (MILCOM'09), Boston, MA, October 2009. (IEEE Xplore) (PDF) (PPT) (SCI accession number: WOS:000280509901079; EI accession number: 20101712892872) [27] R. C. Qiu, N. Guo, H. Li, Z. Wu, V. Chakravarthy, Y. Song, Z. Hu, P. Zhang, Zhe Chen, "A unified multi-functional dynamic spectrum access framework: tutorial, theory and multi-GHz wideband testbed," Sensors, vol. 9, no. 8, pp. 6530-6603, August 2009. (Open Access) (SCI accession number: WOS:000270213300014; EI accession number: 20131816278996) (5-year impact factor: 3.302) [28] L. Fan and Zhe Chen, "An effective algorithm based on cluster analysis for CFA image processing," in Proceedings of IEEE International Conference on Neural Networks and Signal Processing (ICNNSP'08), Zhenjiang, China, June 2008. (IEEE Xplore) (SCI accession number: WOS:000265022400123; EI accession number: 20083911586844) [29] Zhe Chen and G. Chen, "An adaptive weighting approach for image color and magnitude interpolation," in Proceedings of IEEE International Conference on Consumer Electronics (ICCE'07), Las Vegas, NV, January 2007. (IEEE Xplore) (PDF) (SCI accession number: WOS:000245430200186; EI accession number: 20073410781385) [30] Zhe Chen and F. Zhang, "A study of the bootload modes of TMS320VC5416 DSP," Journal of Hangzhou Institute of Electronic Engineering, vol. 22, no. 6, pp. 65-68, December 2002. (WanfangData) [31] Zhe Chen and F. Zhang, "A study of the open multimedia application platform (OMAP)," Journal of Hangzhou Institute of Electronic Engineering, vol. 22, no. 3, pp. 41-44, June 2002.(WanfangData)