Broadcasting multiple messages in the multiport model

1999 ◽  
Vol 10 (5) ◽  
pp. 500-508 ◽  
Author(s):  
A. Bar-Noy ◽  
Ching-Tien Ho
Keyword(s):  
2021 ◽  
Vol 118 (32) ◽  
pp. e2108225118
Author(s):  
Madison Ashworth ◽  
Linda Thunström ◽  
Todd L. Cherry ◽  
Stephen C. Newbold ◽  
David C. Finnoff

The rapid development of COVID-19 vaccines is a tremendous scientific response to the current global pandemic. However, vaccines per se do not save lives and restart economies. Their success depends on the number of people getting vaccinated. We used a survey experiment to examine the impact on vaccine intentions of a variety of public health messages identified as particularly promising: three messages that emphasize different benefits from the vaccines (personal health, the health of others, and the recovery of local and national economies) and one message that emphasizes vaccine safety. Because people will likely be exposed to multiple messages in the real world, we also examined the effect of these messages in combination. Based on a nationally quota representative sample of 3,048 adults in the United States, our findings suggest that several forms of public messages can increase vaccine intentions, but messaging that emphasizes personal health benefits had the largest impact.


1993 ◽  
Vol 03 (04) ◽  
pp. 313-320 ◽  
Author(s):  
PHILIP D. MACKENZIE

In the postal model of message passing systems, the actual communication network between processors is abstracted by a single communication latency factor, which measures the inverse ratio of the time it takes for a processor to send a message and the time that passes until the recipient receives the message. In this paper we examine the problem of broadcasting multiple messages in an order-preserving fashion in the postal model. We prove lower bounds for all parameter ranges and show that these lower bounds are within a factor of seven of the best upper bounds. In some cases, our lower bounds show significant asymptotic improvements over the previous best lower bounds.


1998 ◽  
Vol 3 (11) ◽  
pp. 1-14 ◽  
Author(s):  
C. Brownlee ◽  
N. F. H. Manison ◽  
R. Anning
Keyword(s):  

2013 ◽  
Vol 7 (2) ◽  
pp. 199-210 ◽  
Author(s):  
Rajiv Bagai ◽  
Bin Tang ◽  
Euna Kim
Keyword(s):  

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