Faulty protocols yield contaminated samples, unconfirmed results
نویسندگان
چکیده
منابع مشابه
Faulty Group Protocols
A group protocol is a protocol whereby the group participants securely exchange information in order to achieve a common goal or application, e.g. agreeing on a contract or on a session key. Groups are typically dynamic and relatively small in size, of the order of a hundred members [2]. To enable dynamic changes to group constitution, a group protocol may be defined by several sub-protocols fo...
متن کاملPopulation Protocols with Faulty Interactions: The Impact of a Leader
We consider the problem of simulating traditional population protocols under weaker models of communication, which include one-way interactions (as opposed to two-way interactions) and omission faults (i.e., failure by an agent to read its partner’s state during an interaction), which in turn may be detectable or undetectable. We focus on the impact of a leader, and we give a complete character...
متن کاملNanoparticles Yield Big Results.
The efficacy of catheter ablation has improved dramatically over the past 3 decades as our understanding of ablation lesion formation has led to technological advances that have resulted in the ability to reliably create large and deep lesions. In the early years, operators were constrained during radiofrequency (RF) ablation with 2-mm nonirrigated electrodes by the tendency for the electrode–t...
متن کاملImpossibility Results in the Presence of Multiple Faulty Processes
We investigate the impossibility of solving certain problems in an unreliable distributed system where multiple processes may fail. We assume undetectable crash failures which means that a process may become faulty at any time during an execution and that no event can happen on a process after it fails. A sufficient condition is provided for the unsolvability of problems in the presence of mult...
متن کاملImpossibility Results in Th~ Presence of Multiple Faulty Processes
We investigate the impossibility of solving certain problems in an unreliable distributed system where multiple processes may fail. We assume undetectable crash(fail-stop) failures, which means that a process may become faulty at any time during an execution and that no event c,an occur on a process after it fails. A sufficient condition is provided for the unsolvability of problems in the pres...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Proceedings of the National Academy of Sciences
سال: 2013
ISSN: 0027-8424,1091-6490
DOI: 10.1073/pnas.1220567110