Social Edge Service (SES) is an emerging mechanism in the Social Internet of Things (SIoT) orchestration for effective user-centric reliable communication and computation.The services are affected by active and/or passive attacks such as replay attacks, message tampering because of sharing the same spectrum, as well as inadequate trust measurement

The Internet of Things (IoT) network infrastructures are becoming more susceptible to distributed denial of service (DDoS) attacks because of the proliferation of IoT devices.Detecting and here predicting such attacks in this complex and dynamic environment requires specialized techniques.This study presents an approach to detecting and predicting

We model competition between two firms selling identical goods to customers who arrive in acure face lotion the market stochastically.Shoppers choose where to purchase based upon both price and the time cost associated with waiting for service.One seller provides two separate queues, each with its own server, while the other seller has a single que

This paper aims to make an evaluation of differences emission level of CO, CO2 and HC generated by passenger cars read more in different walking regimes and times, to identify measures of reducing pollution.Was analyzed a sample of Dacia Logan passenger cars (n = 515), made during the period 2004-2007, equipped with spark ignition engines, assigned

For some decades, mass wasting processes such as landslides and debris floods have been threatening villages and transportation routes in the Rio Grande Valley, named Quebrada de Humauhuaca.One of the most significant examples is the urban area of Tilcara, built on a large alluvial fan.In recent years, debris flood phenomena have been triggered in