The Technical Research Of Scheduling Lessons By PC

Managing lessons is one of the most important and heavy works in the graduate teaching management, drawing up lessons scientifically, proceeding the course reasonably, balancing the assignment of teachers properly is important in order to keep the stable teaching order, to exalt the teaching quantity. Therefore, it is necessary to research the automatic course which is manufactured by computer.the main work in this article is as follows; .........1. finishing the design of managing lessons for graduate department of Dalian railway institute which includes initial design and detailed design.2. researching algorithms of association rules( especially Apriori algorithm).This article brings up an efficient algorithm of association rules (named Apriori" ) in the base of Apriori"1 which exsits some problem.3. using the improvement's Apriori"2 algorithm solutes conflicts of resources and accelerates to manage lessons.4. finishing the software system for lessons system. The environment of software is as follows: The database software is exploited by the language of Access 2000;The software of application is exploited by the language of VisualBasic6.0. The system of managing lessons is automatic.The system of managing lessons automatically is based on the ground of graduate department of Dalian railway institute . The data in this system is the data which use in the teaching of graduate department. Now day ,the system has worked normally.