The unexpected failure of pipes is a problem that hitting the water networks many cities around world. Nowadays, proposals based on use machine learning techniques are emerging to combat this problem. However, most studies focus their efforts predicting failures in short time periods, usually year, while longer period predictions would be more valuable address strategic decisions. In study, mul...

In this paper, a multi-objective multi-period multi-product supply chain network design problem is introduced. This problem is modeled using a multi-objective mixed integer mathematical programming. The objectives are maximizing the total profit of logistics, maximizing service level, and minimizing inconsistency of operations. Several sets of constraints are considered to handle the real situa...

The site of Kul Tepe is located near the city of Hadishahr, in Eastern Azerbaijan Province. It is an ancient multi-period mound, having an extension of about 6 hectares and rising 19 meters above the surrounding land. The second season of archeological excavations at the site, carried out in 2013, aimed at clarifying its chronology and its settlement organization. In the meantime it aimed at el...

Network anomaly detection is still a vibrant research area. As the fast growth of network bandwidth and the tremendous traffic on the network, there arises an extremely challengeable question: How to efficiently and accurately detect the anomaly on multiple traffic? In multi-task learning, the traffic consisting of flows at different time periods is considered as a task. Multiple tasks at diffe...

Portfolio management is one of the most important areas of research in financial engineering. This paper is concerned with multi period decision problem for financial asset allocation when the rate of borrowing is greater than the rate of lending. Transaction costs as a source of concern for portfolio managers is also considered in this paper. The proposed method of this paper is formulated in ...

The silence, shame, and stigma surrounding menstruation are increasingly being challenged from various cultural domains. In a bold, comical, highly digestible book, It's About Bloody Time. Period. (2019), Emma Barnett busts taboos about menstruation. Others have focused on period poverty—the lack of access to sanitary products safe, hygienic spaces in which use them. some settings, poverty, com...