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Placements Probability Predictor Using Data-Mining Techniques
Published in Nilanjan Dey, Sanjeev Wagh, Parikshit N. Mahalle, Mohd. Shafi Pathan, Applied Machine Learning for Smart Data Analysis, 2019
P. N. Railkar, Pinakin Parkhe, Naman Verma, Sameer Joshi, Ketaki Pathak, Shaikh Naser Hussain
It is divided for three different types of users. First user is a student. He/She can use the interface to find out how far he/she can go in the placements rounds, individual performance, and scope for improvement as well. Second user is the TPO. He/She can update the company information. Along with that, access to students’ individual progress and overall department performance in the placements can be viewed. Basically, the role of a TPO is to act as a link between company and students. Third user is admin. The role of admin is handling the overall functionality of the system. Web-based GUI will help a user have a friendly interface. Data parser is for parsing the new input. Data selection and transformation will work on past input. The classifier used here is the C4.5 decision tree algorithm. The prediction will be made and entered into the database system. The results will be known to individuals on the GUI again. A sequence diagram depicts the communication or interactions between different objects which belong to the same entity.
NoC and System-Level Design
Published in Hoi-Jun Yoo, Kangmin Lee, Jun Kyoung Kim, Low-Power NoC for High-Performance SoC Design, 2018
Hoi-Jun Yoo, Kangmin Lee, Jun Kyoung Kim
Next, the designer draws the sequence diagram to analyze the dynamic operation of the system. The sequence diagram is a picture showing the events that the external actors introduce into the system, their order, and interactions among them. When the sequence diagram is drawn, it is assumed that the message or information will be transacted only through the relationships (called association in UML) depicted on the class diagrams. First, the functions determined by use case analysis are assigned to groups of the classes on the class diagram. Then, based on a typical scenario of the use case diagram, the sequence of events from the actor to the system or from the system to the actor is illustrated with the specific messages transacted at each event. If the data size and protocols for the transaction among classes are known in advance, the communication capacity can be estimated from the sequence diagram as shown in Figure 1.12, one based on the class diagram in Figure 1.11 for the sequence of data read from the NAND Flash memory. In this case, the classes are grouped into three major blocks as shown in Figure 1.10, and the messages between major blocks are assumed to be the real dataflow. As shown in Figure 1.12, a rough estimation of performance is possible; e.g., required processing time, available data transfer rate, and required bandwidth.
Object-Oriented Comodeling Methodology for Development of Domain Specific DEVS Models
Published in Gabriel A. Wainer, Pieter J. Mosterman, Discrete-Event Modeling and Simulation, 2018
A sequence diagram is an interaction diagram that focuses on the temporal ordering of messages between objects. A sequence diagram depicts a sequence of actions that occur in a system, which is a very useful tool for easily representing the dynamic behavior of the system. This diagram includes objects and messages in two-dimensional (2-D) form. On the horizontal axis, it shows the life of objects that it represents, while on the vertical axis, it shows the sequence of the creation or invocation of these objects.
A methodology to integrate maintenance management systems and BIM to improve building management
Published in Science and Technology for the Built Environment, 2022
Pedram Nojedehi, William O’Brien, H. Burak Gunay
UML (unified modeling language) sequence diagrams are interaction diagrams that detail how operations are carried out. They capture the interaction between objects in the context of a collaboration (“What Is Sequence Diagram?” n.d.). In this section, a UML sequence diagram is employed for two reasons. Firstly, to fully understand how the roles from different levels of an FM organization interact with each other. Secondly, to describe the potential challenges FM teams may face as well as the values that will be brought to FM organizations because of the proposed methodology (or BIM potentials in general). The horizontal and vertical axes represent the objects/actors involved and the duration of each task, respectively.
From state diagrams to sequence diagrams: a requirements acquisition approach
Published in International Journal of Computers and Applications, 2019
Bingyang Wei, Harry S. Delugach, Yi Wang
A sequence diagram arranges a set of messages passed between objects in temporal order. Objects are shown as vertical lifelines and messages are shown as horizontal arrows between lifelines [13]. Figure 5 shows a sequence diagram example which illustrates the process of handling dropping seminar requests in a university information system [16].