Development of Downtime Cost Calculator for Offloading Operations Influenced by Parametric Rolling

A Desktop Calculator for Parametric Fuzzy Arithmetic

Connection Cost Based Handover Decision for Offloading Macrocells by Femtocells

Femtocells can offload macrocells and reduce a cost of transmitted data in wireless networks. If a connection via the femtocell is of a lower cost than via the macrocell, a time spent by users connected to the femtocells should be maximized. This leads to a reduction of the overall cost of user’s connection. Besides, a prolongation of the time spent by users in the femtocells reduces load of th...

study of cohesive devices in the textbook of english for the students of apsychology by rastegarpour

this study investigates the cohesive devices used in the textbook of english for the students of psychology. the research questions and hypotheses in the present study are based on what frequency and distribution of grammatical and lexical cohesive devices are. then, to answer the questions all grammatical and lexical cohesive devices in reading comprehension passages from 6 units of 21units th...

Calculator for Fuzzy Numbers

‎This paper has been discussed and reviewed two R packages FuzzyNumbers and Calculator.LR.FNs‎. ‎These packages have the ability of installation on R software‎, ‎and in fact they propose some useful instruments and functions to the users for draw and easily using arithmetic operators on LR fuzzy numbers‎. ‎For the convenience of the readers‎, ‎the proposed methods and functions have been presen...

A Simple Way to Estimate the Cost of Downtime

It is time for the systems community of researchers and developers to broaden the agenda beyond performance. The 10000X increase in performance over the last 20 years means that other aspects of computing have risen in relative importance. We see three challenges for the future as [Patterson2002a]: 1. Synergy with humanity: We need to make the technology match human nature, both for users of pe...