The emerging virus, COVID-19, has caused a massive outbreak worldwide.Based on the publicly available contact-tracing data, we identified 509 transmission chains from 20 provinces in China and estimated the serial interval (SI) and generation interval (GI) of COVID-19 in China.Inspired by different possible values of the time-varying reproduction n

Mobility is a key factor that influences the spatial and temporal fluctuation of wireless traffic, which is highly coupled with the user experience.Previous researches barely explore the properties of the traffic when the mobility is considered.In this paper, by combining stochastic geometry and queueing theory, we model the spatio-temporal Crevice

Synthetic aperture radar (SAR) automatic target recognition (ATR) systems based on deep neural network models are vulnerable to adversarial examples.Existing SAR adversarial attack algorithms require access to the network structure, parameters, and training data, which are often inaccessible in real-world scenarios.To address this problem, this Hea

PATIENTS WITH METASTATIC CANCER OF UNKNOWN PRIMARY SITE: DIAGNOSTIC WORKUP AND THERAPEUTIC Satchel MANAGEMENT Majeed H Alwan FRCS, FACS, Gastrointestinal and General Surgeon, Wellington Hospital, Wellington, New Zealand Abstract Metastatic Cancer of Unknown Primary site (CUP) accounts for about 4% of all cancer patients and is therefore one of the