Control and bribery are settings in which an external agent seeks to influence the outcome of an election. Constructive control of elections refers to attempts by an agent to, via such actions as addition/deletion/partition of candidates or voters, ensure that a given candidate wins. Destructive control refers to attempts by an agent to, via the same actions, preclude a given candidate’s victor...

In this work we investigate the problem of using public consensus networks – exemplified by systems like Ethereum and Bitcoin – to perform cryptographic functionalities that involve the manipulation of secret data, such as cryptographic access control. We consider a hybrid paradigm in which a secure client-side functionality manages cryptographic secrets, while an online consensus network perfo...

BACKGROUND The positive deviance approach focuses on those who demonstrate exceptional performance, despite facing the same constraints as others. 'Positive deviants' are identified and hypotheses about how they succeed are generated. These hypotheses are tested and then disseminated within the wider community. The positive deviance approach is being increasingly applied within healthcare organ...

objective: the purpose of the present research was to determine the role of perceived communication deviance and inconsistent control (parental) in the family of malejuvenile offenders (age 12 yrs-18 yrs) through its comparison with their non-offender counterparts. methods: sample of the present research consisted of 200 adolescents divided into two groups of offenders and non- offenders from l...

Territory design problems appear in many real-world cases from diverse fields such as political districting or sales and service territory design. The problem consists of grouping small geographic areas into larger geographic clusters called territories in such a way that the latter are acceptable according to relevant planning criteria. This paper addresses a case of the territory design probl...