Kwon, Albert Lazar, David Devadas, Srinivas Ford, Bryan
Published in
Proceedings on Privacy Enhancing Technologies
Existing anonymity systems sacrifice anonymity for efficient communication or vice-versa. Onion-routing achieves low latency, high bandwidth, and scalable anonymous communication, but is susceptible to traffic analysis attacks. Designs based on DC-Nets, on the other hand, protect the users against traffic analysis attacks, but sacrifice bandwidth. ...
Elliott, J Whitaker, M Bodinier, B Riley, S Ward, H Cooke, G Darzi, A Chadeau-Hyam, M Elliott, P
Control of the SARS-CoV-2 epidemic requires rapid identification and isolation of infected individuals and their contacts. Community testing in England (Pillar 2) by polymerase chain reaction (PCR) is reserved for those reporting at least one of four ‘classic’ COVID-19 symptoms (loss or change of sense of smell, loss or change of sense of taste, fe...
Silhol, R Geidelberg, L Mitchell, K Mishra, S Dimitrov, D Bowring, A Behanzin, L Guedou, F Diabate, S Schwartz, S
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Background: The COVID-19 pandemic indirectly impacts HIV epidemiology in Central/West Africa. We estimated the potential impact of COVID-19-related disruptions to HIV prevention/treatment services and sexual partnerships on HIV incidence and HIV-related deaths among key populations including female sex workers (FSW), their clients, men who have sex...
Mujaheed, S Singh, S Hauck, K Miraldo, M
We evaluate the impacts of implementing and lifting non-pharmaceutical interventions (NPIs) in US counties on the daily growth rate of COVID-19 cases and compliance, measured through the percentage of devices staying home, and evaluate whether introducing and lifting NPIs protecting selective populations is an effective strategy. We use difference-...
Amrahli, M Centelles, M Cressey, P Prusevicius, M Gedroyc, W Xu, XY So, P-W Wright, M Thanou, M
Alkahtani, M Omair, M Khalid, QS Hussain, G Ahmad, I Pruncu, C
The management of a controllable production in the manufacturing system is essential to achieve viable advantages, particularly during emergency conditions. Disasters, either man-made or natural, dents production and supply chain negatively with perilous effects. On the other hand, flexibility and resilience to manage the perpetuated risks in a man...
Dagnino, S Bodinier, B Guida, F Smith-Byrne, K Petrovic, D Whitaker, M Haugdahl, T Agnoli, C Palli, D Sacerdote, C
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Increasing evidence points to a role for inflammation in lung carcinogenesis. A small number of circulating inflammatory proteins have been identified as showing elevated levels prior to lung cancer diagnosis, indicating the potential for prospective circulating protein concentration as a marker of early carcinogenesis. In order to identify novel m...
Anakwe, R Lee, G Clough, O Hayter, E Ashdown, T Morris, J Hardman, J
The response to the COVID-19 pandemic has raised the profile and level of interest in the use, acceptability, safety and effectiveness of virtual outpatient consultations and telemedicine. These models of care are not new but a number of challenges have so far hindered widespread take up and endorsement of these ways of working. With the response t...
Rybak, J Battey, H
Motivated by statistical challenges arising in modern scientific fields, notably genomics, this paper seeks embeddings in which relevant covariance models are sparse. The work exploits a bijective mapping between a strictly positive definite matrix and its orthonormal eigen-decomposition, and between an orthonormal eigenvector matrix and its princi...
Kusuma, D Pradeepa, R Khawaja, KI Hasan, M Siddiqui, S Mahmood, S Shah, SMA De Silva, CK De Silva, L Gamage, M
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Background. South Asia has become a major epicentre of the COVID-19 pandemic. Understanding South Asians’ awareness, attitudes and experiences of early measures for the prevention of COVID-19 is key to improving the effectiveness and mitigating the social and economic impacts of pandemic responses at a critical time for the Region. Methods. We asse...