Wireless sensor networks are developing day by day and we can predict the future where most of the applications work based on wireless sensor networks. The recent progress taking place in the nanotechnology augmented the power in the wireless sensor nodes at the same time considering the energy restraints. The use of wireless sensor networks has increased rapidly and they are used in the various fields. The protocol is a standard set of rules we follow to achieve a procedure. Based on the...
In this article an introduction to fetmtocell systems is provided in order to understand the main basic operation principles. At first an evaluation of the current needs of industry in terms of cost, infrastructure and bandwidth is analyzed. New architectures are proposed in order to realize the challenge of integrating potentially millions of wireless base stations within the existing mobile network. An overview of the different indoor coverage techniques is given. The evolution from macrocell...
Introduction Communication over Internet or Intranet has become a feature of everyday life in the 21st Century. It is in has evolved into a new medium of communication and developing itself into a register with identifiable elements and relatively stable characteristics. This project is to create a chat application with a server and clients to enable the clients to chat with many other clients. This project is to simulate the multicast chatting. In the case of multicasting when a message is...
In this chapter, there are some discussion about the beginning of Ajax that consist of the introduction to Ajax, the background of Ajax, and how does Ajax process in order to briefly explain what are Ajax in order to continue to the next chapter of the implementation of Ajax. The implementation of Ajax will discuss about how does Ajax being implement such as implementation in application and interface design. The following chapter will be the discussion of the pros and cons of the Ajax because...
1. Introduction A proper ERP solution has become a crucial need of this period for the enterprises due to the market globalization and gradually growing competition. For the very fact, the ERP solution has become mandatory for an enterprise to run the business in an effective and efficient way. One of the most crucial reasons ERP implementations fail is that the software doesn't meet basic business requirements of industry. Purchasing an ERP application is only half the way. The key to...
The objective of this research is to develop an evidence based fuzzy decision support system for the diagnosis of coronary artery disease. The development of decision support system is implemented based on three processing stages: rule generation, rule selection and rule fuzzification. Rough Set Theory (RST) is used to generate the classification rules from training data set. The training data is obtained from University California Irvine (UCI) data repository. Rule selection is conducted by...
An artificial neural network ensemble is a learning paradigm where several artificial neural networks are jointly used to solve a problem. In this paper, an automatic pathological diagnosis procedure named Neural Ensemble-based Detection (NED) is proposed, which utilizes an artificial neural network ensemble to identify lung cancer cells. The neural algorithm we used is FANNC, which is a fast adaptive neural classifier that performs one-pass incremental learning with fast speed and high...
This essay sets out in the first instance to explain the terms accountable, responsible and failure and apply them to the statement that "It is generally accepted that complex IT projects have a high failure rate, but computer professionals cannot be made accountable and held responsible for this shortcoming". The meanings of accountable, responsible and failure are very intricate both as singular words but their complex nature is magnified when they are applied within a computing...
The concept of a relational model was developed in the year 1970s which is primarily focused to design a model for users to deal with the difficulties faced while storing the required data in the databases. The relational model has also provided an architectural focus for the design of databases and some general-purpose database management systems such as MACAIMS, PRTV, RDMS, MAGNUM, INGRES, and QBE (Codd, 1979).Main features of relational model are:Relational model is a collection of...
A methodology is one of the important parts that used to plan, structure and control the process of system development. Before the project is carried out, the methodology must be determined in order to help system developer able to accomplish it on time. There are several of software development methodology frameworks. Each of them has its own strengths and weaknesses. All of these frameworks are used in specific kinds of projects, which is based on technologies used, various technical and...