Background study and Related Works:
In this chapter, we present a detailed discussion of the research on exam timetabling in the last 20 years. In the first decade there has been significant attention of researchers in this area and there has been a significant contribution in both theoretical and practical sector. Our aim is to discuss about the achievement made in this area. We have discussed about the barriers and challenges overcame by the researchers.
First, we defined some constraint from the previous survey papers. Based on the problem we discussed about the solution and its procedure. We gave a detailed discussion on the algorithms used to solve the problem. In the last part we explained our problem and compared it with the existing solutions, why our problem is different than others. We also discuss some important issues which have come to light concerning and has not been solved yet. Finally, we gave argument on our procedure of solving the scheduling problem.
Problem defining from the papers:
There are various kinds of timetabling problems including nurse scheduling, transportation timetabling, educational timetabling and sports timetabling [21]. Among the problems, educational timetabling is widely used, most important and time consuming task. A quality timetable is the concern of the administration, because there are many stockholders including students, lecturers and administrators. Among the educational timetabling, there are school timetabling, university
There are several different types of schedules that can be as simple as a “To do List” or as complex as a plan for a construction project.
* Finally , the time zones problem . 40% of the companie’s clients are located on a different time zone so , the customer service is not available at certain time . For this , we think that the best solution is to change the employees working hours. The employee that will be in charge of Professional users and Large corporate accounts will be working from 10:00 to 9:00 , on this way , the large corporate’s accounts needs will be covered . The other 9 employees will continue with a normal schedule from 7:00 to 6:00. Also , the company needs
For this exam, I planned a week out to study. This is habitual for this class simply because the class took place one night a week. The preparation allowed for ample amount of time. In addition
With the development of public health in U.S., the health insurance coverage has benefited most American citizens. But there is a large ethnic minority group in the U.S. which is most likely to lack coverage, Hispanics. Concerning Latinos with health, there is a barrier for Latinos to get health care. Latinos who are not citizens or permanent residents do not have health insurance, even though PPACA legal non-citizen residents will be able to buy insurance. Without health insurance, Hispanics face health disparities that make them suffer with bad health outcomes and having a higher illness rates.
About 3 weeks ago, President Obama appointed Merrick Garland, a chief judge in the U.S. Court of Appeals in the D.C. Circuit to the Supreme Court. This nomination followed after the death of Justice Antonin Scalia who was a political icon in the eyes of many conservatives. What used to be a more conservative panel of justices had turned into a 4-4 tie. The problem in this case is that it is likely for all the conservatives to support one side of a case or the same for all the liberals in the panel of the justices. If there is a 4-4 tie, the ruling of the lower court stands and in many ways, this could be unpleasant for those who fought hard for their case. To fill this void, President Obama knew he had to appoint that he believed who would be liked by Democrats and Republicans.
The knee joint is one of the most commonly injured joint in day to day life and in many popular sports. A comprehensive modality is needed to diagnose all the pathologic conditions of the injured knee including that of the ligaments, fibrocartilages & articular cartilages. The information obtained from conventional skiagrams, ultrasound or computed tomography of the knee is limited. Since its introduction to musculoskeletal imaging in the early 1980s, MRI has revolutionized diagnostic imaging of the knee[1,2].
As in our career, the time management and punctuality is the most crucial for all. All the employers require hardworking employees for their
Hi, I'm Steve working as a school bus driver. I love children but managing all students in a school bus is a risky business. Often, I have confusion on routing, taking school bus attendance, pick up and drop points, and determining missing students. Due to these reasons, I have great difficulty in following the school timing. I'm really worried, how will I solve these concerns?
We are bound by our day-to-day responsibilities. In order to ace the exam, it’s important to set aside a proper time-table, and sticking to it, to finish all of the topics. You need to do this soon after scheduling your exam dates. Review how much time you’ll need to finish each topic and then set target dates. This will keep you engaged during the course and disciplined enough to finish your preparation within the decided dates.
In the real world, it is necessary for any manufacturing system, production system, even service system to create an effective schedule able to overcome any change that may happen in the environment in order to continue in the competitive world. Scheduling can be denoted as the process of assigning a set of activities to resources of finite capacity over limited time. Scheduling process aims to sequence the activities and states their releasing time on each machine to satisfy the desired performance criteria while considering the capacity and technological constraints[1].
1. For timed tests/exams students are required to complete the exam within the assigned time. For students who exceed this time limit a penalty of 5 points will be deducted for each minute they exceed the assigned time limit.
Life of a human is full of many tasks. He has to achieve all tasks on time. Since childhood, we are said to be on time otherwise teacher punishes us. When we enter in professional life, we are again said to be punctual this time life punishes us. Time schedule basically a plan for performing work or achieving an objective in allotted time.
But what are the consequences for the employees ? The new system scheduling time work is totally irregular and unpredictable which may decrease the employee’s job stability and potentially create financial hardships. The result was a computerized system that totally
Revelations of the instability of imperial nations and their colonies in the Twentieth century marked the beginning of the end of a multipolar power system that once influenced the world. This inevitable outcome would be the result of the attitudes held by the colonial powers, the ideologies set by the anti-imperialist forces, and the role of external powers. The factors of politics and military actions would also catalyze the power shift by the end of WWII. Early in the twentieth century we would find the collapse of four large empires; which would consist of the Russian, German, Austro-Hungarian, and the Ottoman Empire.
The single machine scheduling problem involves scheduling a set of jobs to a single resource. This is accomplished by determining a sequence that includes each job, and it assigns the jobs to its source. Each job can give a priority, ready time, processing time, and due date. The value of the performance measure can be computed on the base of this information and the sequence of jobs. This problem grows in complicity at an exponential rate as the number of jobs to be scheduling