Goods and service distributions are essential in a company or institution. The optimization of goods distribution problems can be solved mathematically by using TSP formulation. This paper discusses one of TSP variations. ...

An exchange rate of Rupiah to American Dollar has become one of important reference for Indonesian economic movement. The movement of the exchange rate of Rupiah is an event that can occur anytime in a long period and ...

Bonus-Malus system is one of systems implemented by an insurance in calculating the risk premium based on claim history from each policyholder. In this work we discussed two different types of Bonus-Malus system namely the ...

Toll gate is the starting point of toll services at which travelers must stop and pay the toll. In this work, rules and standard operational procedures of management company are considered to describe gate keepers scheduling ...

Insurance companies are required to manage the appropriate claim reserves to cover the expenses of the claims that will occur in the future. One of the claim reserves estimation method that frequently used is the chain-ladder ...

There are many factors thought to affect the interests of prospective students choose IPB. On this basis, this study aims to determine what factors are affecting students in choosing IPB. Structural equation model (SEM) ...

Parameter estimation is commonly applied to regression models. However, the estimation of the dynamic models have not been developed. Least Square Method is the most common method used in parameter estimation. However, ...

This manuscript is concerned with consistent estimation of the mean function of a compound cyclic Poisson process with power function trend. The cyclic component of intensity function of this process is not assumed to have ...

There are several mathematical models to describe prey-predator events. One model that has many applications is the generalized Gause type prey-predator model by considering a time delay and a constant harvesting parameter ...

Surface waves are phenomenon encountered at the sea surface. The bi-directional propagation of long waves in shallow water could be described mathematically in the form of the fourth order of the Boussinesq equations. ...