An oriented hypergraph is an oriented incidence structure that extends the concept of a signed graph. We introduce hypergraphic structures and techniques central to the extension of the circuit classification of signed graphs to oriented hypergraphs. Oriented hypergraphs are further decomposed into three families – balanced, balanceable, and unbalanceable – and we obtain a complete classificati...

Software development has experienced remarkable progress in the past decade. However, due to the rising complexity and magnitude of the project the development productivity has not been consistently improved. By analyzing the latest ISBSG data repository with 4106 projects, we discovered that software development productivity has actually undergone irregular variations between the years 1995 an...

This article wants to propose this theory that Farm Corporations are agropolitan development models in Iran. As over-concentrating investments to the urban areas did not lead to a trickledown effect to the rural areas. To the extreme, there are ideas to minimize linkages with the urban economy, and to make the rural areas pursue self-sufficiency by maximizing its potentials. However, against th...

Three-phase unbalance is an important power quality issue that can cause many negative effects to the power system. Effective mitigation and management of voltage unbalance will benefit from the knowledge of how the unbalanced sources contribute to the voltage asymmetry at the point of evaluation (POE). In this paper, a method is proposed to assess the overall unbalance contribution of the mult...

more than a decade ago, personalized medicine was presented in modern medicine. personalized medicine means that the right drug should be prescribed for the right patient based on genetic data. no doubt is developing medical sciences, and its shift into personalized medicine complicates ethical challenges more than before. in this review, we categorized all probable ethical considerations of pe...

The aim of this paper is to determine the level of compliance of AGIT model, developed during our previous research for measuring Scrum-based software development, with the information systems auditing criteria. For this purpose we use COBIT model. After a short introduction of Scrum, AGIT and COBIT, we perform comparison analysis of their indicators for software development. Then we upgrade AG...

as the organizational relationships are effective in geographic environment of human settlements for development quality and its infrastructures, also it is influenced from space- place trends and development approaches definition and set to dialogue, not a different definition and set differently and they are effective in their spatial extent . on this basis, in this paper is trying to help so...

This report is about the development of software processes at a relatively small Finnish industrial organisation. The first aim of the work underlying this report was to find out how the people work within the software group and determine whether the activities and resulting artefacts are adequate. This goal was reached by performing a process assessment based on an international standard, ISO ...

In this paper, we make two contributions. First, we present a new domain, called Segway Soccer, for investigating the coordination of dynamically formed, mixed human-robot teams within the realm of a team task that requires real-time decision making and response. Segway Soccer is a game of soccer between two teams consisting of Segway riding humans and Segway RMP-based robots. We believe Segway...