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Search Results: 1 - 10 of 811 matches for " Java "
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Enhanced Greedy Optimization Algorithm with Data Warehousing for Automated Nurse Scheduling System  [PDF]
R. M. Kapila Taranga Ratnayaka, Zhong-Jun Wang, Satish Anamalamudi, Siyue Cheng
E-Health Telecommunication Systems and Networks (ETSN) , 2012, DOI: 10.4236/etsn.2012.14007
Abstract: Current Nurse scheduling process has many challenges like work plan creation and working hour allocation for employees at specific planning horizon. Hospitals in most of the developing countries use manual methods to create nurse scheduling systems. With current existing manual nurse scheduling systems, most of the hospitals especially in developing countries don’t have efficient work plan allocation. Moreover, patients need nursing care throughout the day. Hence, current manual nurse scheduling approach with simple statistical functions is not efficient especially for highly populated countries. Our proposed automated nurse scheduling approach has carried out in two stages. Firstly, we propose an efficient data warehouse system based on online analytical method for hospital information system. Subsequently, Enhanced Greedy Optimization algorithm is implemented to optimize the nurse roster and compared with other optimization algorithms (Simulated Annealing and Genetic Algorithm). Experimental results (MYSQL, JAVA, OLAP) with proposed optimization algorithm outperforms compared with existing optimization solutions.
Java虚拟机分析
王立冬,张凯
北京理工大学学报 , 2002,
Abstract: 研究Java平台的核心——虚拟机.为了使Java在不同的平台上顺利运行,研究Java虚拟机(Javavirtualmachine,简称JVM)的组成及运行机制,为编程实现JVM或向各种平台移植JVM提供参考.通过对Kaffe(一种Java虚拟机的实现)桌面版本的源代码进行分析,得出虚拟机运行的整个流程,并对流程中的关键部分进行深入研究,同时结合Sun的《Java虚拟机规范》,总结出实现JVM的一些关键步骤,并提出改进JVM运行效率的建议
The Realization of Using Java Language to Access Database
使用Java语言存取数据库的实现

Zhang tao Sun Bianhua,
张弢
,孙辨

现代图书情报技术 , 1997,
Abstract: Recently,the Peking University Library has successfully completed the design of using Java language to search information of database.This article describes simply the concept of JDBC and how to access database.Furthermore,It also introduces some involved technical details specifically.
Java语言的绘图功能
玛依拉,王克宏
中国图象图形学报 , 1998,
Abstract: 本文主要对Java语言的绘图功能进行了介绍,对如何利用Java语言类库中的Java.awt.image(AWTim-agePackage,AWT图形包)绘制图形和显示图形及字体进行了介绍。
Java语言与DataBase之间的接口─—JDBC
罗东川
计算机系统应用 , 1998,
Abstract: 本文全面分析了作为Java语言与DataBase之间接口的JDBC,包括它的工作原理,构成接口的组成部分,以及各部分之间的工作关系。并介绍了作为JDBC工作基础的Driver的原理和分类。例举了JDBC与ODBC之间的几.点差异,描述了应用JDBC之后,给网络环境下的信息系统所带来的变化。
Aspect Oriented And Object Oriented Software Using Java Programming Tools
Shailendra Narayan Singh,Manu Pratap Singh
Golden Research Thoughts , 2012, DOI: 10.9780/22315063
Abstract: Some concerns, such as debugging or logging functionality, can not be captured cleanly, and must be tangled and scattered throughout the code base. These concerns are called crosscutting concerns. Aspect-Oriented Programming (AOP) is a paradigm that enables developers to capture crosscutting concerns in separate aspect modules. The use of aspects has been shown to improve understandability and maintainability of systems.It has been shown that real-time concerns, such as memory management and thread scheduling,It has been shown that real-time concerns, such as memory management and thread scheduling, are crosscutting concerns [4, 5, 7, 10].
HMS: UM SISTEMA ABERTO PARA AUTOMA O RESIDENCIAL
Paulo C.A. Feitosa Jr,Dalberson Chizzolini Novo,Adilson Direne Atalla,Kleber Manrique Trevisani
Colloquium Exactarum , 2010, DOI: 10.5747/ce.2010.v02.n2.e016
Abstract: HMS (House Management System) is a system for home automation, developed in JAVA platform, that permits you to control electronic devices using a local control unit or a remote control unit, that must be connected by Internet or wireless network. One of the main characteristics of this system is the easily insertion of diverse kind electronics devices without having to make changes in the structure of the system.
Java语言的绘图功能
中国图象图形学报 , 1998, DOI: 10.11834/jig.199806163
Abstract: 本文主要对Java语言的绘图功能进行了介绍,对如何利用Java语言类库中的Java.awt.image(AWTim-agePackage,AWT图形包)绘制图形和显示图形及字体进行了介绍。
STUDY OF BLUETOOTH WIRELESS TECHNOLOGY USING JAVA
Pratibha Singh,Dipesh Sharma,Sonu Agrawal
Indian Journal of Computer Science and Engineering , 2011,
Abstract: Bluetooth is a wireless communication protocol. Since it's a communication protocol, we can use Bluetooth to communicate to other Bluetooth-enabled devices. In this sense, Bluetooth is like any othercommunication protocol that you use every day, such as HTTP, FTP, SMTP, or IMAP. Bluetooth has a clientserver architecture; the one that initiates the connection is the client, and the one who receives the connection is the server. Bluetooth is a great protocol for wireless communication because it's capable of transmitting data atnearly 1MB/s, while consuming 1/100th of the power of Wi-Fi.Bluetooth is a short-range universal wireless connectivity standard for electronic appliances and mobile devices.Imagine being able to use your Bluetoothenabled mobile phone to lock and unlock your car, operate your garage door, and control your TV, VCR, DVD player, and other consumer appliances. If you want to make that kind of control available to your users, you'll need to be able to write Bluetooth applications . The purpose of this article is to give a good introduction that how to use java for the Bluetooth wireless technology , including an overview of its profiles. i'll also cover the the classes and methods of JSR-82, the official Java Bluetooth API. Finally, i'll wrap things up by describingwhat software that i'll need.
Comprehensive Information System on Mobile Devices via Bluetooth Application Server  [PDF]
Abbas Ali Lotfi Neyestanak
iBusiness (IB) , 2010, DOI: 10.4236/ib.2010.23039
Abstract: Advantage of cell phones and their rapid progress on facilities and applications, made a technical trend to develop software implementations for this kind of systems. On the other hand, Java package with some efficient tools and products made it quite desirable for producers in a wide range of applications. In this paper the Bluetooth technology has been studied and its defects and premiums and security threats are investigated and compared with other technologies. Finally a comprehensive information system is designed, simulated and implemented based on cell phone communications. This system actually utilizes the Bluetooth technology to send and receive variety of packets such as data, image, and sound between computer and cell phone. These transferred data are then processes at the either sides and the revealed data is presented to the user. Wide 100 meter coverage has been considered for this system utilizing advanced automatic traffic management routines.
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