User participation in resource allocation is the objective request to satisfy the users' individual need, gain the users' satisfaction, and maximize the resource utilization. Taking multiple constraints into a...User participation in resource allocation is the objective request to satisfy the users' individual need, gain the users' satisfaction, and maximize the resource utilization. Taking multiple constraints into account, the resource allocation is much fit to the actual situation, however, the problem complexity increases correspondingly, leading to the adoption of a soft-computing method. An improved genetic algorithm was proposed for solving the problem. The analysis and discussion of the proposed algorithm were explained in detail. It is shown that the algorithm finds near-optimal solutions at very high percentage, and it performs better than the traditional random method.展开更多
The internal development and outsourced development of information systems have been studied intensively, but little research has been conducted on the joint development mode. This paper describes the benefits and pro...The internal development and outsourced development of information systems have been studied intensively, but little research has been conducted on the joint development mode. This paper describes the benefits and problems encountered in the joint development of accounting management information systems based on a real case. The case illustrates some distinct advantages, such as full control over the development schedule, the flexibility with resource allocation, and insurance for sustained active participation by the end-users. However, this development mode also involves potential problems, e.g., potential conflicts arising from diverse backgrounds and cultures of the various stakeholders and challenges to manage personnel from outside partners.展开更多
文摘User participation in resource allocation is the objective request to satisfy the users' individual need, gain the users' satisfaction, and maximize the resource utilization. Taking multiple constraints into account, the resource allocation is much fit to the actual situation, however, the problem complexity increases correspondingly, leading to the adoption of a soft-computing method. An improved genetic algorithm was proposed for solving the problem. The analysis and discussion of the proposed algorithm were explained in detail. It is shown that the algorithm finds near-optimal solutions at very high percentage, and it performs better than the traditional random method.
基金Supported partially by the National Natural Science Foundation of China (No. 70671103) a special grant from the Renmin Uni-versity of China
文摘The internal development and outsourced development of information systems have been studied intensively, but little research has been conducted on the joint development mode. This paper describes the benefits and problems encountered in the joint development of accounting management information systems based on a real case. The case illustrates some distinct advantages, such as full control over the development schedule, the flexibility with resource allocation, and insurance for sustained active participation by the end-users. However, this development mode also involves potential problems, e.g., potential conflicts arising from diverse backgrounds and cultures of the various stakeholders and challenges to manage personnel from outside partners.
