Instructor's Academic Comment on the Paper 1 x Master's Thesis "Design and Application of Telecom Convergence Billing System" Based on the research of related literature and the dynamic analysis of current events, this paper discusses the convergence billing method which can not only safeguard the interests of operators but also maximize the interests of consumers. Combined with the real operator's billing system, a variety of scenarios are designed, and simulation analysis and verification are carried out, which proves that the system function can meet the actual work requirements of integrated billing and achieve the design goal.
The topic of this paper has certain theoretical value and practical significance. Based on the basic process of 3G billing, this paper adopts centralized processing mode to build a comprehensive billing and accounting system platform integrating data collection, preprocessing, billing and data mining technology, and makes comprehensive settlement analysis. The platform aims at the integration of customers, that is, the integration of customer brands and payment methods; Business integration, that is, to achieve cross-business, cross-product, cross-customer product bundling, cross-discount, and to achieve the complete connection between business operation and billing strategy; The integration of charging methods, namely the integration of online charging and offline charging; The integration of payment methods, that is, the integration of prepaid and post-paid. It fully embodies the goal of meeting all the needs of existing users and giving full play to the services of operators under 3G network, which has certain practical significance for the current telecom convergence model.
The paper uses normative analysis and empirical analysis to prove its own point of view, and the research method is more scientific. The innovation of this paper lies in: first, a new comprehensive settlement analysis model is constructed; second, the influencing factors of comprehensive settlement are analyzed from multiple angles by using empirical analysis methods systematically. Third, the platform design concept is novel, with less investment and strong operability. This paper has considerable theoretical depth. The thesis has distinct viewpoints, clear and powerful arguments, sufficient and reliable arguments, accurate data, detailed information and rich and standardized literature review. The deficiency is that the experimental demonstration of telecom convergence billing is not comprehensive enough and the effective workload is not enough.
The structure of the paper is rigorous, with distinct levels, progressive analysis structure, smooth logic, clear organization and prominent focus. The format of this article conforms to academic norms. It shows that the author has strong independent scientific research ability. It shows that the author has mastered the basic theory and analysis method of enterprise management specialty,
The thesis has reached the level of master's degree thesis, agreed to participate in the thesis defense, and suggested that a master's degree be awarded.
Tutor's Academic Comments on Thesis 2 xx Students' dissertations, covering the whole process of product design with computer-aided design technology, are the main contents of current CAD research. Traditional CAD technology focuses on the detailed design and drawing output of auxiliary products, so it has great limitations. In this paper, graphic unit is used as the carrier of product design information, and computer-aided design technology is fully integrated into the process of product conceptual design by means of motion analysis, function mapping, variant design and related design, and a series of creative research results are obtained:
1. The part structure is divided into three levels: part, functional structure and gene unit, and the functional structure is used as the unit to organize the gene unit, which is beneficial to realize the functional-based conceptual design of parts.
2. The extraction method of product skeleton unit is proposed. By inserting, deleting, replacing, decomposing, integrating, cloning, deriving and other skeleton unit replacement methods, the variant design of the product is carried out under the condition of keeping the function unchanged. Different from the traditional parametric design based on size, the above-mentioned deformation design can lead to the change of product structure, thus providing an effective CAD means for innovative design. The representation of skeleton elements fully reflects the constraint relationship between the structure and other structures in the product. On the premise of ensuring the order and consistency of all structural units in the product, it reduces the extra large amount of data, which is beneficial to the repeated consideration and modification of the design scheme in conceptual design.
3. In the associative design, five kinds of associative constraint models are summarized, which provide a design basis for automatically generating export units in the detailed design stage.
4. Based on graphic element replacement and iteration technology, a modular product information modeling prototype system is constructed. On this basis, MCADDS system is developed and successfully applied to the design of punching and shearing machine tools and the traditional system design of XJD point machine.
5. The paper is rich in content, clear in organization and complete in structure, especially the application of CAD technology to assist the variant design of products and the repeated modification of design scheme during the design process. This article is an excellent doctoral thesis, and it is recommended to submit a defense.
From a certain point of view, the review of graduate dissertations is not only an evaluation of the research work of graduate dissertations, but also reflects the comprehensive level of reviewers. It not only reflects the academic level of the reviewers, but also reflects their writing style. It belongs to a kind of professional practical writing in applied writing, which is worth our study.