In recent 10 years, object recognition technology has been widely developed with many solutions given high practical applications. However, the development of digital devices, resulting images can be provided from a variety sources: photos taken (or video captured) directly living entities, printed on paper or (video) is displayed computer screen mobile phone. Therefore, image detection obtaine...

This paper  presents a new multi objective job shop scheduling with sequence-dependent setup times. The objectives are to minimize the makespan and sum of the earliness and tardiness of jobs in a time window. A mixed integer programming model is developed for the given problem that belongs to NP-hard class. In this case, traditional approaches cannot reach to an optimal solution in a reasonable...

in this paper, we consider a flow shop scheduling problem with availability constraints (fsspac) for the objective of minimizing the makespan. in such a problem, machines are not continuously available for processing jobs due to preventive maintenance activities. we proposed a mixed-integer linear programming (milp) model for this problem which can generate non-permutation schedules. furthermor...

The problem of scheduling n jobs with a large common due date on a single machine is addressed. The objective is to minimize the jobs’ total earliness and tardiness. In this paper, sequence-dependent setup times are considered, which makes the problem NP-Hard. Therefore, exact algorithms are very unlikely to optimally solve large problems within reasonable computational time. A Simulated Anneal...

as wireless networks with high data rate get widely deployed, improving the performance of tcp over these networks plays vital role. wireless link losses have dramatic adverse impact on tcp performance due to the difficulty in distinguishing the congestion losses from wireless link losses. we first, studied the various existing bandwidth estimation algorithms over the wireless networks. in this...

Background: Air in broiler houses is contaminated with considerable amounts of microbial aerosols, which affects the health of humans and birds. Thorough cleaning and disinfecting should be carried out to reduce particulate concentrations and minimize airborne microorganisms. Aims: To evaluate the effects of cleaning and disinfecting measures on bacterial commu...

With the world population having reached 8 billion people, waste generation is expected to continue its growth in coming years. Solid management (SWM) an essential part of sustainable development that aims minimize adverse environmental impacts. Although problems have been monitored for decades, some regions still struggle achieve their sustainability goals this area. In particular, Hong Kong a...

based on the point of view of geometrical representation of an intuitionistic fuzzy set, we take into account all three parameters describing intuitionistic fuzzy set, propose a kind of new method to calculate correlation and correlation coefficient of intuitionistic fuzzy sets which is similar to the cosine of the intersectional angle in finite sets and probability space, respectively. further...