2 papers
cs.IT2020
On the Error Exponent of Approximate Sufficient Statistics for M-ary Hypothesis Testing
Jiachun Pan, Yonglong Li, Vincent Y. F. Tan +1
Consider the problem of detecting one of M i.i.d. Gaussian signals corrupted in white Gaussian noise. Conventionally, matched filters are used for detection. We first show that the…
eess.SP2018
Identifying Rumor Sources Using Dominant Eigenvalue of Nonbacktracking Matrix
Jiachun Pan, Wenyi Zhang
We consider the problem of identifying rumor sources in a network, in which rumor spreading obeys a time-slotted susceptible-infected model. Unlike existing approaches, our propose…