Book Chapters

W. P. Tay and J. N. Tsitsiklis, "Error exponents for decentralized detection in tree networks," Future Directions in Systems Research for Networked Sensing, V. Saligrama Ed. New York: Springer, 2007. Invited chapter. [Bib]
        @INCOLLECTION{TayTsi:BC07,
          author = {Wee Peng Tay and John N. Tsitsiklis},
          editor = {V. Saligrama},
          title = {Decentralized Detection: Tractability Through Asymptotics},
          booktitle = {Future Directions in Systems Research for Networked Sensing},
          publisher = {Springer},
          address      = {New York, NY},
          year = {2007}
        }
        
M. Leng and W. P. Tay, "Fundamental limits of self-localization for cooperative robotic platforms using signals of opportunity," Cooperative Robots and Sensor Networks, New York: Springer, 2015. [Bib]
        @INCOLLECTION{LenTay:BC15,
           author       = {Mei Leng and Wee Peng Tay},
           title        = {Fundamental limits of self-localization for cooperative robotic platforms using signals of opportunity},
           booktitle    = {Cooperative Robots and Sensor Networks},
           year         = {2015},
           publisher    = {Springer},
           address      = {New York, NY},
        }
        

Preprints

Q. Kang, and W. P. Tay, "Sequential multi-class labeling in crowdsourcing," submitted. [arXiv]
W. Tang, F. Ji, and W. P. Tay, "Multiple sources identification in networks with partial timestamps," submitted. [arXiv]
X. Liu, W. P. Tay, Z. Liu, and G. Xiao, "Quasi-synchronization of a heterogeneous network with a generalized Markovian switching topology and event-triggered communication," submitted.
X. He, M. Sun, and W. P. Tay, "Multilayer nonlinear processing for information privacy in sensor networks," submitted. [arXiv]
G. Yang, W. P. Tay, and Y. L. Guan, "Diffusion LMS over adaptive wireless sensor networks with wireless power transfer," submitted.
M. Z. A. Bhotto, and W. P. Tay, "Non-Bayesian social learning with observation reuse and soft switching," submitted.
F. Ji, W. Tang, W. P. Tay, and E. K. P. Chong, "Network topology inference using information cascades," submitted. [arXiv]
J. Yang, X. Zhong, and W. P. Tay, "A dynamic Bayesian nonparametric model for blind calibration of sensor networks," submitted.
M. Sun, W. P. Tay, and X. He, "Towards information privacy for the Internet of Things," submitted. [arXiv]

Journals

Y. Yu, G. Xiao, G. Li, W. P. Tay, and H. F. Teoh, "Opinion diversity and community formation in adaptive networks," Chaos: An Interdisciplinary Journal of Nonlinear Science, vol. 27, no. 20, p. 103115, Oct. 2017. [pdf] [Bib]
				@ARTICLE{YuXiaLi:J17,
					author = {Yi Yu and Gaoxi Xiao and Guoqi Li and Wee Peng Tay and Hao Fatt Teoh},
					title = {Opinion diversity and community formation in adaptive networks},
					journal = {Chaos: An Interdisciplinary Journal of Nonlinear Science},
					volume = {27}, 
					number = {20},
					pages = {103115},
					month =	oct,
					year = {2017},
				}
                
F. Quitin, P. De Doncker, F. Horlin, and W. P. Tay, "Virtual multi-antenna array for estimating the direction of a transmitter: system, bounds and experimental results," IEEE Trans. Veh. Technol., accepted. [pdf] [Bib]
				@ARTICLE{LuoTayLen:J17,
					author = {Francois Quitin and Philippe {De Doncker} and Francois Horlin and Wee Peng Tay},
					title = {Virtual multi-antenna array for estimating the direction of a transmitter: system, bounds and experimental results},
					journal = {IEEE Trans. Veh. Technol.},
					volume = {}, 
					number = {},
					pages =	{},
					month =	{},
					year =	{2017},
					note = {accepted},
				}
                
W. Luo, W. P. Tay, and M. Leng, "On the universality of Jordan centers for estimating infection sources in tree networks," IEEE Trans. Inf. Theory, vol. 63, no. 7, pp. 4634 – 4657, Jul. 2017. Submitted Nov. 2014, accepted Feb. 2017. [pdf] [Bib]
				@ARTICLE{LuoTayLen:J17,
					author = {Wuqiong Luo and Wee Peng Tay and Mei Leng},
					title = {On the Universality of {Jordan} Centers for Estimating Infection Sources in Tree Networks},
					journal = {IEEE Trans. Inf. Theory},
					volume = {63}, 
					number = {7},
					pages = { 4634 – 4657},
					month =	{Jul.},
					year = {2017},
				}
                
F. Ji, W. P. Tay, and L. Varshney, "An algorithmic framework for estimating rumor sources with different start times,"IEEE Trans. Signal Process., vol. 65, no. 10, pp. 2517 - 2530, May 2017. [pdf] [Bib]
				@ARTICLE{JiTayVar:J17,
					author = {Feng Ji and Wee Peng Tay and Lav Varshney},
					title = {An Algorithmic Framework for Estimating Rumor Sources with Different Start Times},
					journal = {IEEE Trans. Signal Process.},
					volume = {65}, 
					number = {10},
					pages = {2517 -- 2530},
					month = {May},
					year = {2017},
				}
                
J. Tang, W. P. Tay, T. Q. S. Quek, and B. Liang, "System cost minimization in cloud RAN with limited fronthaul capacity,"IEEE Trans. Wireless Commun., accepted. [pdf] [Bib]
				@ARTICLE{TanTayQue:J17,
					author = {Jianhua Tang and Wee Peng Tay and Tony Q. S. Quek and Ben Liang},
					title = {System Cost Minimization in Cloud {RAN} with Limited Fronthaul Capacity},
					journal = {IEEE Trans. Wireless Commun.},
					volume = {16},
					number = {5},
					pages = {3371 -- 3384},
					month = {May},
					year  = {2017},
					year  = {2017},						
				}
                
Y. Wang, W. P. Tay, and W. Hu, "A multitask diffusion strategy with optimized inter-cluster cooperation," IEEE J. Sel. Topics Signal Process., vol. 11, no. 3, pp. 504 – 517, Mar. 2017. [pdf] [Bib]
				@ARTICLE{WanTayHu:J17,
					author =  {Yuan Wang and Wee Peng Tay and Wuhua Hu},
					title = {A Multitask Diffusion Strategy with Optimized Inter-Cluster Cooperation},
					journal = {IEEE J. Sel. Topics Signal Process.},
					volume = {11}, 
					number = {3},
					pages = {504 - 517},
					month = {Mar.},
					year = {2017},
				}
                
M. Leng, W. P. Tay, F. Quitin, C. Cheng, S. G. Razul, and C. M. S. See, “Anchor-aided joint localization and synchronization using SOOP: Theory and experiments,” IEEE Trans. Wireless Commun., vol. 15, no. 11, pp. 7670 – 7685, Nov. 2016. [pdf] [Bib]
				@ARTICLE{LenTayQui:J16,
					author = {Mei Leng and Wee Peng Tay and Francois Quitin and Chi Cheng and Sirajudeen Gulam Razul and Chong Meng Samson See},
					title = {Anchor-aided joint Localization and Synchronization Using {SOOP}: Theory and Experiments},
					journal = {IEEE Trans. Wireless Commun.},
					volume = {15}, 
					number = {11},
					pages = {7670 –- 7685},
					month = {Nov.},
					year = {2016},
				}
                
Y. Zhang, W. P. Tay, K. H. Li, M. Esseghir, and D. Gaiti, “Learning temporal-spatial spectrum reuse,” IEEE Trans. Commun., vol. 64, no. 7, pp. 3092-3103, Jul. 2016. [pdf] [Bib]
				@ARTICLE{ZhaTayLi:J16,
					author = {Yi Zhang and Wee Peng Tay and Kowk Hung Li and Moez Esseghir and Dominique Gaiti},
					title  = {Learning Temporal-Spatial Spectrum Reuse},
					journal = {IEEE Trans. Commun.},
					volume	= {64}, 
					number = {7},
					pages =	{3092 -- 3103},
					month =	{Jul.},
					year =	{2016},
				}
                
W. Luo, W. P. Tay, and M. Leng, "Infection spreading and source identification: A hide and seek game," IEEE Trans. Signal Process., vol. 64, no. 16, pp. 4338-4243, Aug. 2016. [pdf] [Bib]
                @ARTICLE{LuoTayLen:J16,
					author = {Wuqiong Luo and Wee Peng Tay and Mei Leng},
					title = {Infection spreading and source identification: A hide and seek game},
					journal = {IEEE Trans. Signal Process.},
					volume = {64}, 
					number = {16},
					pages	= {4228 -- 4243},
					month	= {Aug.},
					year =	{2016},
                }
                
J. Ho, W. P. Tay, T. Q. S. Quek, and E. K. P. Chong, "Robust decentralized detection and social learning in tandem networks," IEEE Trans. Signal Process., vol. 63, no. 19, pp. 5019–5032, Oct. 2015, IEEE Signal Processing Society Young Author Best Paper Award [pdf] [Bib]
                @ARTICLE{HoTayQue:J15,
	                author = {Jack Ho and Wee Peng Tay and Tony Q. S. Quek and Edwin K. P. Chong},
	                title = {Robust decentralized detection and social learning in tandem networks},
	                journal	= {IEEE Trans. Signal Process.},
	                volume = {63}, 
	                number = {19},
	                pages = {5019 -- 5032},
	                month = {Oct.},
	                year = {2015},
                }
                
J. Tang, W. P. Tay, and T. Q. S. Quek, "Cross-layer resource allocation with elastic service scaling in cloud radio access network," IEEE Trans. Wireless Commun., vol. 14, no. 9, pp. 5068 – 5081, Sep. 2015. [pdf] [Bib]
                @ARTICLE{TanTayQue:J15,
                    author = {Jianhua Tang and Wee Peng Tay and Tony Q. S. Quek},
                    title = {Cross-layer resource allocation with elastic service scaling in cloud radio access network},
                    journal = {IEEE Trans. Wireless Commun.},
                    volume = {14},
                    number = {9},
                    pages = {5068 -- 5081},
                    month = {Sep.},
                    year = {2015},			
                }
                
W. Hu and W. P. Tay, "Multi-hop diffusion LMS for energy-constrained distributed estimation," IEEE Trans. Signal Process., vol. 63, no. 15, pp. 4022 – 4036, Aug. 2015. [pdf] [Bib]
                @ARTICLE{XuQuiLen:J15,
                    author = {Wuhua Hu and Wee Peng Tay},
                    title = {Multi-hop diffusion {LMS} for energy-constrained distributed estimation},
                    journal = {IEEE Trans. Signal Process.},
                    volume = {63},
                    number = {15},
                    pages = {4022 –- 4036},
                    month = {Aug.},
                    year = {2015},
                }
                
W. Xu, F. Quitin, M. Leng, W. P. Tay, and S. G. Razul, "Distributed localization of a RF target in NLOS environments," IEEE J. Sel. Areas Commun., vol. 33, no. 7, pp. 1 – 14, Jul. 2015. [pdf] [Bib]
                @ARTICLE{XuQuiLen:J15,
                    author = {Wenjie Xu and Francois Quitin and Mei Leng and Wee Peng Tay and Sirajudeen G. Razul},
                    title = {Distributed Localization of a {RF} target in {NLOS} Environments},
                    journal = {IEEE J. Sel. Areas Commun.},
                    volume = {33},
                    number = {7},
                    pages = {1 -- 14},
                    month = {Jul.},
                    year = {2015},
                    note = {in press},
                }
                
W. P. Tay, "Whose opinion to follow in multihypothesis social learning? A large deviations perspective," IEEE J. Sel. Topics Signal Process., vol. 9, no. 2, pp. 344–359, Mar. 2015. [pdf] [Bib]
                @ARTICLE{Tay:J15,
                    author = {Wee Peng Tay},
                    title = {Whose Opinion to follow in Multihypothesis Social Learning? {A} Large Deviations Perspective},
                    journal = {IEEE J. Sel. Topics Signal Process.},
                    year = {2015}, 
                    month = {Mar.}, 
                    volume = {9}, 
                    number = {2}, 
                    pages = {344 -- 359},			
                }
                
M. Leng, W. P. Tay, T. Q. S. Quek, and H. Shin, "Distributed local linear parameter estimation using Gaussian SPAWN," IEEE Trans. Signal Process., vol. 63, no. 1, pp. 244–257, Jan. 2015. [pdf] [Bib]
                @ARTICLE{LenTayQue:J15,
                    author = {Mei Leng and Wee Peng Tay and T. Q. S. Quek and H. Shin},
                    title = {Distributed local linear parameter estimation using {Gaussian SPAWN}},
                    journal = {IEEE Trans. Signal Process.},
                    volume = {63},
                    number = {1},
                    pages = {244 -- 257},
                    month = {Jan.},
                    year = {2015},
                }
                
Y. Zhang, W. P. Tay, K. H. Li, and D. Gaiti, “Distributed boundary estimation for spectrum sensing in cognitive radio networks,” IEEE J. Sel. Areas Commun., vol. 32, no. 11, pp. 1961–1973, Nov. 2014. [pdf] [Bib]
                @ARTICLE{ZhaTayLi:J14,
                    author = {Yi Zhang and Wee Peng Tay and Kwok Hung Li and Dominique Gaiti},
                    title = {Distributed Boundary Estimation for Spectrum Sensing in Cognitive Radio Networks},
                    journal = {IEEE J. Sel. Areas Commun.},
                    volume = {32},
                    number = {11},
                    pages = {1961 -– 1973},
                    month = {Nov.},
                    year = {2014},	
                }
                
W. Luo, W. P. Tay, and M. Leng, “How to identify an infection source with limited observations,” IEEE J. Sel. Topics Signal Process., vol. 8, no. 4, pp. 586–597, Aug. 2014. [pdf] [codes] [Bib]
                @ARTICLE{LuoTayLen:J14,
                    author = {Wuqiong Luo and Wee Peng Tay and Mei Leng},
                    title = {How to Identify an Infection Source with Limited Observations},
                    journal = {IEEE J. Sel. Topics Signal Process.},
                    volume = {8},
                    number = {4},
                    pages = {586 -- 597},
                    month = {Aug.},
                    year = {2014},
                }
                
J.Tang, W. P. Tay, and Y. Wen, “Dynamic request redirection and elastic service scaling in cloud-centric media networks,” IEEE Trans. Multimedia, vol. 16, no. 5, pp. 1434–1445, Aug. 2014. [pdf] [Bib]
                @ARTICLE{TanTayWen:J14,
                    author = {Jianhua Tang and Wee Peng Tay and Yonggang Wen},
                    title = {Dynamic Request Redirection and Elastic Service Scaling in Cloud-Centric Media Networks},
                    journal = {IEEE Trans. Multimedia},
                    volume = {16},
                    number = {5},
                    pages = {1434 -- 1445},
                    month = {Aug.},
                    year = {2014},				
                }
                
M. Leng, W. P. Tay, C. M. S. See, S. G. Razul, and M. Z. Win, “Modified CRLB for cooperative geolocation of two devices using signals of opportunity,” IEEE Trans. Wireless Commun., vol. 13, no. 7, pp. 3636 – 3649, Jul. 2014. [pdf] [Bib]
                @ARTICLE{LenTaySee:J14,
                    author = {Mei Leng and Wee Peng Tay and C. M. S. See and S. Gulam Razul and Moe Z. Win},
                    title = {Modified CRLB for Cooperative Geolocation of Two Devices using Signals of Opportunity},
                    journal = {IEEE Trans. Wireless Commun.},
                    volume = {13},
                    number = {7},
                    pages = {3636 -- 3649},
                    month = {Jul.},
                    year = {2014},		
                }
                
W. Hu, and W. P. Tay, “An integer linear programming approach for a class of bilinear integer programs,” Oper. Res. Lett., vol. 42, no. 3, pp. 226–230, May 2014. [pdf] [Bib]
                @ARTICLE{HuTay:J14,
                    author = {Wuhua Hu and Wee Peng Tay},
                    title = {An integer linear programming approach for a class of bilinear integer programs},
                    journal = {Oper. Res. Lett.},
                    volume = {42},
                    number = {3},
                    pages = {226 –- 230},
                    month = {May},
                    year = {2014},
                }
                
W. Luo, W. P. Tay, and M. Leng, “Identifying infection sources and regions in large networks,” IEEE Trans. Signal Process., vol. 61, no. 11, pp. 2850–2865, Jun. 2013. [pdf] [codes] [Bib]
                @ARTICLE{LuoTayLen:J13,
                    author = {Wuqiong Luo and Wee Peng Tay and Mei Leng},
                    title = {Identifying infection sources and regions in large networks},
                    journal = {IEEE Trans. Signal Process.}, 
                    volume = {61}, 
                    number = {11},
                    pages = {2850 -- 2865},
                    month = {Jun.},
                    year = {2013},
                }
                
D. W. Soh, W. P. Tay, and T. Q. S. Quek, “Randomized information dissemination in dynamic environments,” IEEE/ACM Trans. Netw., vol. 21, no. 3, pp. 681–691, Jun. 2013. [pdf] [Bib]
                @ARTICLE{SohTayQue:J13,
                    author = {De Wen Soh and Wee Peng Tay and T. Q. S. Quek},
                    title = {Randomized Information Dissemination in Dynamic Environments},
                    journal = {IEEE/ACM Trans. Netw.},
                    volume = {21},
                    number = {3},
                    pages = {681 -- 691},
                    month = {Jun.},
                    year = {2013},
                }
                
T. Nguyen, Y. Jeong, T. Q. S. Quek, W. P. Tay, and H. Shin, "Interference alignment in a Poisson field of MIMO femtocells," IEEE Trans. Wireless Commun., vol. 12, no. 6, pp. 2633–2645, Jun. 2013. [pdf] [Bib]
                @ARTICLE{NguJeoQue:J13,
                    author = {T. M. Nguyen and Y. Jeong and T. Q. S. Quek and Wee Peng Tay and H. Shin},
                    title = {Interference alignment in a {Poisson} field of {MIMO} femtocells},
                    journal = {IEEE Trans. Wireless Commun.},
                    volume = {12},
                    number = {6},
                    pages = {2633 -- 2645},
                    month = {Jun.},
                    year = {2013},	
                }
                
Y. Nijsure, W. P. Tay, E. Gunawan, F. Wen, Z. Yang, Y. L. Guan, and A. P. Chua, "An impulse radio ultra wideband system for contactless non-invasive respiratory monitoring," IEEE Trans. Biomed. Eng., vol. 60, no. 6, pp. 1509-1517, Jun. 2013. [pdf] [Bib]
                @ARTICLE{NijTayGun:J13,
                    author = {Yogesh Nijsure and Wee Peng Tay and Erry Gunawan and Fuxi Wen and Yang Zhang and Yong Liang Guan and Ai Ping Chua},
                    title = {An impulse radio ultra wideband system for contactless non-invasive respiratory monitoring},
                    journal = {IEEE Trans. Biomed. Eng.},
                    year = {2013},
                    volume = {60},
                    number = {6},
                    month = {Jun.},
                    pages = {1509 -- 1517},
                }
                
W. P. Tay, “The value of feedback in decentralized detection,” IEEE Trans. Inf. Theory, vol. 58 , no. 12, pp. 7226–7239, Dec. 2012. [pdf] [Bib]
                @ARTICLE{Tay:J12,
                    author = {Wee Peng Tay},
                    title = {The value of feedback in decentralized detection},
                    journal = {IEEE Trans. Inf. Theory},
                    volume = {58},
                    number = {12},
                    pages = {7226 -- 7239},
                    month = {Dec.},
                    year = {2012},	
                }
                
G. Q. Hu, W. P. Tay, and Y. Wen, “Cloud robotics: architecture, challenges and applications,” IEEE Network, Special Issue on Machine and Robotic Networking, vol. 26, no. 3, pp. 21–28, May 2012. [pdf] [Bib]
                @ARTICLE{HuTayWen:J12,
                    author = {Guoqiang Hu and Wee Peng Tay and Yonggang Wen},
                    title = {Cloud robotics: architecture, challenges and applications},
                    journal = {IEEE Network, Special Issue on Machine and Robotic Networking},
                    volume = {26},
                    number = {3},
                    pages = {21 -- 28},
                    month = {May},
                    year = {2012},		
                }
                
W. P. Tay, J. N. Tsitsiklis, and M. Z. Win, “Bayesian detection in bounded height tree networks,” IEEE Trans. Signal Process., vol. 57, no.10, pp. 4042–4051, Oct. 2009. [pdf] [Bib]
                @ARTICLE{TayTsiWin:J09a,
                    author = {Wee Peng Tay and John N. Tsitsiklis and Moe Z. Win},
                    title = {Bayesian Detection in Bounded Height Tree Networks},
                    journal = {IEEE Trans. Signal Process.},
                    volume = {57},
                    number = {10},
                    pages = {4042 -- 4051},
                    month = {Oct.},
                    year = {2009},
                }
                
W. P. Tay, J. N. Tsitsiklis, and M. Z. Win, “On the subexponential decay of detection error probabilities in long tandems,” IEEE Trans. Inf. Theory, vol. 54, no. 10, pp. 4767–4771, Oct. 2008. [pdf] [Bib]
                @ARTICLE{TayTsiWin:J08c,
                    author = {Wee Peng Tay and John N. Tsitsiklis and Moe Z. Win},
                    title = {On the Subexponential Decay of Detection Error Probabilities in Long Tandems},
                    journal = {IEEE Trans. Inf. Theory},
                    volume = {54},
                    number = {10},
                    pages = {4767 -- 4771},
                    month = {Oct.},
                    year = {2008},			
                }
                
W. P. Tay, J. N. Tsitsiklis, and M. Z. Win, “Data fusion trees for detection: does architecture matter?” IEEE Trans. Inf. Theory, vol. 54, no. 9, pp. 4155–4168, Sep. 2008. [pdf] [Bib]
                @ARTICLE{TayTsiWin:J08b,
                    author = {Wee Peng Tay and John N. Tsitsiklis and Moe Z. Win},
                    title = {Data Fusion Trees for Detection: Does Architecture Matter?},
                    journal = {IEEE Trans. Inf. Theory},
                    volume = {54},
                    number = {9},
                    pages = {4155 -- 4168},
                    month = {Sep.},
                    year = {2008},			
                }
                
W. P. Tay, J. N. Tsitsiklis, and M. Z. Win, “On the impact of sensor failures and unreliable communications in dense sensor networks,” IEEE Trans. Signal Process., vol. 56, no. 6, pp. 2535–2546, Jun. 2008. [pdf] [Bib]
                @ARTICLE{TayTsiWin:J08a,
                    author = {Wee Peng Tay and John N. Tsitsiklis and Moe Z. Win},
                    title = {On the Impact of Node Failures and Unreliable Communications in Dense Sensor Networks},
                    journal = {IEEE Trans. Signal Process.},
                    volume = {56},
                    number = {6},
                    pages = {2535 -- 2546},
                    month = {Jun.},
                    year = {2008},		
                }
                
W. P. Tay, J.N. Tsitsiklis, and M.Z. Win, “Asymptotic performance of a censoring sensor network,” IEEE Trans. Inf. Theory, vol. 53, no. 11, pp. 4191–4209, Nov 2007. [pdf] [Bib]
                @ARTICLE{TayTsiWin:J07a,
                  title = {Asymptotic Performance of a Censoring Sensor Network},
                  author = {Tay, W. P. and Tsitsiklis, J. N. and Win, M. Z.},
                  journal = {IEEE Trans. Inf. Theory},
                  volume = {53},
                  number = {11},
                  pages = {4191 -- 4209},
                  month = {Nov.},
                  year = {2007},	
                }
                

Conferences

2017
  • W. Tang, F. Ji, and W. P. Tay, “Multiple sources identification in networks with partial timestamps,” in Proc. IEEE Global Conf. on Signal and Information Processing, Montreal, Canada, Nov. 2017
  • T. S. Lau and W. P. Tay, “Optimal sampling policy for quickest change detection,” in Proc. IEEE Global Conf. on Signal and Information Processing, Montreal, Canada, Nov. 2017
  • Y. Song, W. P. Tay, and C. L. Law, “Robust decentralized localization in impulsive noise,” in Int. Conf. on Indoor Positioning and Indoor Navigation, Sapporo, Japan, Sep. 2017
  • Y. Song, C. X. Wang, W. P. Tay, and C. L. Law, “Grid-based belief propagation,” in Int. Conf. on Indoor Positioning and Indoor Navigation, Sapporo, Japan, Sep. 2017
  • Q. Kang and W. P. Tay, “Sequential multi-class labeling in crowdsourcing: A Ulam-Renyi game approach,” in IEEE/WIC/ACM Int. Conf. on Web Intelligence, Leipzig, Germany, Aug. 2017
  • M. Sun and W. P. Tay, “Inference and data privacy in IoT networks,” in Proc. IEEE Workshop on Signal Processing Advances in Wireless Commun., Hokkaido, Japan, Jul. 2017, invited paper
  • F. Ji, W. Tang, W. P. Tay, and E. K. P. Chong, “Inferring network topology from information cascades,” in Proc. IEEE Int. Symp. on Inform. Theory, Aachen, Germany, Jun. 2017
  • M. Z. A. Bhotto and W. P. Tay, “Non-Bayesian social learning with observation reuse and soft switching,” in Proc. IEEE Int. Conf. on Commun., Paris, France, May 2017
  • X. He and W. P. Tay, “Multilayer sensor network for information privacy,” in Proc. IEEE Int. Conf. Acoustics, Speech, and Signal Processing, New Orleans, USA, Mar. 2017
  • T. S. Lau, W. P. Tay, and V. V. Veeravalli, “Quickest change detection with unknown post-change distribution,” in Proc. IEEE Int. Conf. Acoustics, Speech, and Signal Processing, New Orleans, USA, Mar. 2017
  • W. Tang and W. P. Tay, “A particle filter for sequential infection source estimation,” in Proc. IEEE Int. Conf. Acoustics, Speech, and Signal Processing, New Orleans, USA, Mar. 2017
  • J. Yang, W. P. Tay, and X. Zhong, “A dynamic Bayesian nonparametric model for blind calibration of sensor networks,” in Proc. IEEE Int. Conf. Acoustics, Speech, and Signal Processing, New Orleans, USA, Mar. 2017
2016
  • F. Ji, W. P. Tay, and L. R. Varshney, “Estimating the number of infection sources in a tree,” in Proc. IEEE Global Conf. on Signal and Information Processing, Washington, DC, USA, Dec. 2016
  • P. Oguz-Ekim, K. Ali, Z. Madadi, F. Quitin, and W. P. Tay, “Proof of concept study using DSRC, IMU and map fusion for vehicle localization in GNSS-denied environments,” in Proc. IEEE Intelligent Transportation Systems Conf., Rio de Janeiro, Brazil, Nov. 2016
  • X. Zhong, Y. Yan, and W. P. Tay, “Posterior Cramer-Rao lower bound for mobile emitter tracking based on a TDOA-FDOA multi-measurement model,” in Proc. of IEEE Int. Conf. on Ubiquitous Wireless Broadband, Nanjing, China, Oct. 2016, invited paper
  • Z. Madadi, F. Quitin, and W. P. Tay, “Receiver tracking using signals of opportunity from asynchronous RF beacons in GNSS-denied environments,” in Proc. IEEE Veh. Technol. Conf., Montreal, Canada, Sep. 2016
  • F. Quitin, X. Zhong, V. Govindaraj, and W. P. Tay, “Virtual multi-antenna array for estimating the angle-of-arrival of a RF transmitter,” in Proc. IEEE Veh. Technol. Conf., Montreal, Canada, Sep. 2016
  • X. He, W. P. Tay, and M. Sun, “Privacy-aware decentralized detection using linear precoding,” in Proc. IEEE Sensor Array and Multichannel Signal Processing Workshop, Rio de Janeiro, Brazil, Jul. 2016
  • X. Zhong, W. P. Tay, M. Leng, S. G. Razul, and C. M. S. See, “TDOA-FDOA multiple target detection and tracking in the presence of measurement errors and biases,” in Proc. IEEE Workshop on Signal Proc. Advances in Wireless Commun., Edinburgh, UK, Jul. 2016, invited paper
  • J. Tang, T. Q. S. Quek, and W. P. Tay, “Joint resource segmentation and transmission rate adaptation in cloud RAN with caching as a service,” in Proc. IEEE Workshop on Signal Proc. Advances in Wireless Commun., Edinburgh, UK, Jul. 2016, invited paper
  • F. Ji and W. P. Tay, “Identifying rumor sources with different start times,” in Proc. IEEE Workshop on Statistical Signal Processing, Palma de Mallorca, Spain, Jun. 2016
  • Y. Wang, W. P. Tay, and W. Wu, “Multitask diffusion LMS with optimized inter-cluster cooperation,” in Proc. IEEE Workshop on Statistical Signal Processing, Palma de Mallorca, Spain, Jun. 2016
  • X. Liu, G. Xiao, W. P. Tay, G. Ma, and H. Xi, “Synchronization of pinning networks with Markovian switching topologies and event-triggered communication,” in World Congress on Intelligent Control and Automation, Guilin, China, Jun. 2016
  • M. Sun and W. P. Tay, “Privacy-preserving nonparametric decentralized detection,” in Proc. IEEE Int. Conf. Acoustics, Speech, and Signal Processing, Shanghai, China, Mar. 2016
  • Y. Zhang, W. P. Tay, K. H. Li, M. Esseghir, and D. Gaiti,“Opportunisticspectrumaccesswithtemporal- spatial reuse in cognitive radio networks,” in Proc. IEEE Int. Conf. Acoustics, Speech, and Signal Processing, Shanghai, China, Mar. 2016
2015
  • G. Yang, W. P. Tay, and Y. L. Guan, “Optimal wireless power transfer and harvested power allocation for diffusion LMS in wireless sensor networks,” in Proc. IEEE Global Conf. on Signal and Information Processing, Orlando, USA, Dec. 2015
  • J. Tang, W. P. Tay, T. Q. S. Quek, and B. Liang, “Towards system cost minimization in cloud radio access network,” in Proc. Asilomar Conf. on Signals, Systems and Computers, Asilomar, USA, Nov. 2015
  • M. Leng, F. Quitin, C. Cheng, W. P. Tay, S. G. Razul, and C. M. S. See, “Joint navigation and synchronization using SOOP in GPS-denied environments: Algorithm and empirical study,” in Proc. Sensor Signal Processing for Defence Conf., Edinburgh, UK, Sep. 2015
  • W. Luo, W. P. Tay, and M. Leng, “Rumor spreading maximization and source identification in a social network,” in Proc. IEEE/ACM Int. Conf. on Advances in Social Networks Analysis and Mining, Paris, France, Aug. 2015
  • W. Luo, W. P. Tay, M. Leng, and M. K. Guevara, “On the universality of the Jordan center for estimating the rumor source in a social network,” in Proc. IEEE Int. Conf. on Digital Signal Processing, Singapore, Jul. 2015
  • G. Garcia, W. Hu, W. P. Tay, and H. Wymeersch, “Joint scheduling and localization in UWB networks,” in Proc. IEEE Int. Conf. on Commun., London, UK, Jun. 2015, invited paper
  • Z. Madadi, F. Quitin, and W. P. Tay, “RF transmitter geolocation based on signal periodicity: concept and implementation,” in Proc. IEEE Int. Conf. on Commun., London, UK, Jun. 2015
  • C. Cheng, W. Hu, and W. P. Tay, “Localization of a moving non-cooperative RF target in NLOS environment using RSS and AOA measurements,” in Proc. IEEE Int. Conf. Acoustics, Speech, and Signal Processing, Brisbane, Australia, Apr. 2015
  • W. Hu, W. P. Tay, A. Harilal, and G. Xiao, “Network infection source identification under the SIRI model,” in Proc. IEEE Int. Conf. Acoustics, Speech, and Signal Processing, Brisbane, Australia, Apr. 2015
  • Z. Madadi, F. Quitin, and W. P. Tay, “Periodic RF transmitter geolocation using a mobile receiver,” in Proc. IEEE Int. Conf. Acoustics, Speech, and Signal Processing, Brisbane, Australia, Apr. 2015
2014
  • Y. Zhang, W. P. Tay, K. H. Li, M. Esseghir, and D. Gaiti, “Distributed opportunistic spectrum access with spatial reuse in cognitive radio networks,” in Proc. IEEE Global Conf. on Signal and Information Processing, Atlanta, US, Dec. 2014
  • J. Tang, W. P. Tay, and T. Q. Quek, “Cross-layer resource allocation in cloud radio access network,” in Proc. IEEE Global Conf. on Signal and Information Processing, Atlanta, US, Dec. 2014, invited paper
  • W. Hu and W. P. Tay, “Generalized diffusion adaptation for energy-constrained distributed estimation,” in Proc. Int. Conf. on Information Fusion, Salamanca, Spain, Jul. 2014
  • W. Xu, F. Quitin, M. Leng, W. P. Tay, and S. G. Razul, “Distributed localization of a non-cooperative RF target in NLOS environments,” in Proc. Int. Conf. on Information Fusion, Salamanca, Spain, Jul. 2014
  • J. Ho, W. P. Tay, and T. Q. S. Quek, “Robust detection and social learning in tandem networks,” in Proc. IEEE Int. Conf. Acoustics, Speech, and Signal Processing, Florence, Italy, May 2014
2013
  • W. Luo and W. P. Tay, “Estimating infection sources in a network with incomplete observations,” in Proc. IEEE Global Conf. on Signal and Information Processing, Austin, USA, Dec. 2013
  • W. Xu, M. Leng, W. P. Tay, and S. G. Razul, “Distributed localization of an unknown target in NLOS environments,” in Proc. Int. Conf. Information, Communications and Signal Processing, Tainan, Taiwan, Dec. 2013
  • W. Luo and W.P. Tay, "Finding an infection source under the SIS model," in Proc. IEEE Int. Conf. Acoustics, Speech, and Signal Processing, Vancouver, Canada, May 2013. [corrected version], fixed some missing conditions in original ICASSP paper.
  • Y. Zhang, W.P. Tay, and K.H. Li, “Distributed boundary estimation for spectrum sensing in cognitive radio networks,” in Proc. IEEE Wireless Communications and Networking Conference, Shanghai, China, Apr. 2013.
  • M. Leng, W.P. Tay, C.M.S. See, and S. Gulam Razul, “Fundamental limits for location and velocity estimation using asynchronous beacons,” in Proc. IEEE Wireless Communications and Networking Conference, Shanghai, China, Apr. 2013.
2012
  • M. Leng, W.P. Tay, C.M.S. See, and S. Gulam Razul, “GPS-free localization using asynchronous beacons,” in Proc. IEEE Int. Conf. on Mobile Ad-hoc and Sensor Networks, Chengdu, China, Dec. 2012, invited paper.
  • W. Luo and W.P. Tay, “Identifying multiple infection sources in a network,” in Proc. Asilomar Conference on Signals, Systems, and Computers, California, USA, Nov. 2012, invited paper, Best Student Paper Award.
  • Y. Nijsure, W.P. Tay, E. Gunawan, and J.C.Y. Lai, “A Bayesian nonparametric approach to tumor detection using UWB imaging,” in Proc. IEEE International Conference on Ultra-Wideband, New York, USA, Jul. 2012.
  • F. Wen and W.P. Tay, “Localization for mixed near-field and far-field sources using data supported optimization,” in Proc. Int. Conf. on Information Fusion, Singapore, Jul. 2012.
  • F. Wen and W.P. Tay, “Tensor decomposition based R-dimensional matrix pencil method,” in Proc. Int. Conf. on Information Fusion, Singapore, Jul. 2012.
  • W. Luo and W.P. Tay, “Identifying infection sources in large tree networks,” in Proc. IEEE Communications Society Conference on Sensor, Mesh and Ad Hoc Communications and Networks, Seoul, Korea, Jun. 2012.
  • Chi Cheng, W.P. Tay and G.-B. Huang “Intrusion detection using random features: an extreme learning machine approach,” in Proc. IEEE International Joint Conference on Neural Networks, Brisbane, Australia, Jun. 2012.
  • M. Leng, W.P. Tay, and T.Q.S. Quek, “Cooperative and distributed localization for wireless sensor networks in multipath environments,” in Proc. IEEE Int. Conf. Acoustics, Speech, and Signal Processing, Kyoto, Japan, Mar. 2012.
2011
  • M. Leng, W.P. Tay, and T.Q.S. Quek, “Cooperative and distributed localization for wireless sensor networks in multipath environments,” in Proc. Int. Conf. Information, Communications and Signal Processing, Singapore, Dec. 2011.
  • D.W. Soh, T.Q.S. Quek, and W.P. Tay, “Randomized rumor spreading in non-static networks,” in Proc. IEEE ICTC, Seoul, Korea, Sep. 2011, invited paper.
  • D.W. Soh, T.Q.S. Quek, and W.P. Tay, “Randomized broadcast in dynamic network environments,” in Proc. IEEE Int. Workshop on Signal Processing Advances for Wireless Communications, Jun. 2011.
  • W.P. Tay, and J.N. Tsitsiklis, “Error exponents for decentralized detection in feedback architectures,” in Proc. IEEE Int. Conf. Acoustics, Speech, and Signal Processing, Prague, Czech Republic, May 2011.
  • W.P. Tay, and J.N. Tsitsiklis, “The value of feedback for decentralized detection in large sensor networks,” in Proc. Int. Sym. on Wireless and Pervasive Computing, Hong Kong, Feb. 2011.
Before 2010
  • W.P. Tay, J.N. Tsitsiklis, and M.Z. Win, “On the sub-exponential decay of detection probabilities in long tandems,” in Proc. IEEE Int. Conf. Acoustics, Speech, and Signal Processing, Honolulu, HI, Apr. 2007, pp. 837–840.
  • W.P. Tay, J.N. Tsitsiklis, and M.Z. Win, “Bayesian detection in bounded height tree networks,” in Proc. Data Compression Conf., Snowbird, UT, Mar. 2007, pp. 243–252.
  • W.P. Tay, J.N. Tsitsiklis, and M.Z. Win, “Detection in dense wireless sensor networks,” in Proc. IEEE Wireless Commun. and Networking Conf., Hong Kong, Mar. 2007, pp. 3483–3488.
  • W.P. Tay, J.N. Tsitsiklis, and M.Z. Win, “Data fusion trees for detection: does architecture matter?” in Proc. Allerton Conf. on Communication, Control, and Computing, Monticello, IL, Sept. 2006.
  • W.P. Tay, J.N. Tsitsiklis, and M.Z. Win, “Asymptotically optimal distributed censoring,” in Proc. IEEE Int. Symp. on Inform. Theory, Seattle, WA, July 2006, pp. 625–629.
  • W.P. Tay, J.N. Tsitsiklis, and M.Z. Win, “Censoring sensors: asymptotics and the value of cooperation,” in Proc. Conf. on Inform. Sci. and Sys., Princeton, NJ, Mar. 2006, pp. 62–67.

Thesis

  1. W.P. Tay, "Decentralized Detection in Resource-limited Sensor Network Architectures," Ph.D. dissertation, Massachusetts Institute of Technology, Feb 2008. [pdf]