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With the development of society, different kinds of examination appear constantly. The way of traditional examination has been unable to meet the needs of the developing education informationization. The role was divided into function modules by analyzing users' requirement. An online examination system based on Web was designed, which adopted B/S mode, used the IDEA as the coding tool, combined with...
Constructing complex queries in SQL sometimes necessitates the use of language constructs and the invocation of internal functions which inexperienced developers find hard to comprehend or which are unknown to them. In the worst case, bad usage of these constructs might lead to errors, to ineffective queries, or hamper developers in their tasks.
Our country is strongly developing a housing safeguard and actively set up the system of housing safeguard. Along with the development of e-government, more and more people value the electronic, information technology and efficient of housing safeguard. The author design management information system for housing safeguard in Anhui Province based on JEE. They design a business process, data process,...
Taking as a kind of cross-platform Web development technology based on Java programming language, JSP occupies a great deal of space in the global WEB development domain. Chinese mess code is a problem that we often encounter in JSP Dynamic website development process. This article analyzes the reasons of mess code in JSP Web application development and provides solution to this problem. It has practicability...
On-line practice and examination is a new trend of interactive remote teaching and learning. By providing practice and examination content, OPES realizes another distributed and asynchronous learning atmosphere for students. OPES is carried out under the B/S design model with student, teacher, system administrator three functional roles. During the practice procedure, the practice content is focused...
This paper presents a fish disease diagnosis system using the short message service (SMS) which can compensate the lacking of computer and the inconvenient using of Web-debased fish disease diagnosis system for poor basic-establishment of computer in countryside in China. This study is based on the broad using of mobile phone, the convenience of using short message service and the technology of short...
This paper aims at describing a serious misconception commonly found in the academic world when it comes to understanding the motivations of a commercial stakeholder when he or she purchases services or products related to source code analysis and/or transformation. This misconception is related to the perceived relative importance of hard and soft facts.
A coding pattern is a frequent sequence of method calls and control statements to implement a particular behavior. Coding patterns include copy-and-pasted code, crosscutting concerns and implementation idioms. Duplicated code fragments and crosscutting concerns that spread across modules are problematic in software maintenance. In this paper, we propose a sequential pattern mining approach to capture...
In a mobile network system at campus (MNSC) based-on SMS, a server is the gateway to connect databases with clients which sends requests and receives responses. This paper analyzes the procedure of designing and realizing MNSC with an academic querying system as an example. The SMS in campus based on J2ME introduced in this paper, differed from the one-way delivery of information, is the request and...
Distributed software systems are characterized by increasing autonomy. They often have the capability to sense the environment and react to it, discover the presence of other systems and take advantage of their services, adapt and re-configure themselves in accordance with the internal as well as the global state. Testing this kind of systems is challenging, and systematic and automated approaches...
Software security testing tools and methodologies are presently abundant, and the question no longer seems to be "if to test" for security, but rather "where and when to test" and "then what?". In this paper we present a review of security testing literature, and propose a software security testing scheme that exploits an intra-organisational repository of discovered...
Currently, robots are being used as teaching tools and can be found in K-12 and college classrooms. The primary appeal associated with employing robots is that they tend to capture the attention of the target audience and thereby facilitate the learning process. While there are numerous robotic kits on the market today, few can be used to teach both high-level concepts in computer science and engineering...
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