Tài liệu, ebook Kỹ Thuật Lập Trình

Tính chất: Trong trường hợp xấu nhất, một tác vụ tìm kiếm trên cây tìm kiếm nhị phân gồm N khóa có thể cần N so sánh. Trường hợp xấu nhất xảy ra khi cây nhị phân bị suy biến thành một danh sách liên kết.

40 trang | Chia sẻ: nguyenlam99 | Ngày: 05/01/2019 | Lượt xem: 1285 | Lượt tải: 0

Mặc dù đơn sơ và không tinh xảo, nhưng những giải thuật thuộc loại bruce-force vẫn không nên xem thường, hoặc bỏ qua vì những lý do sau: Giải thuật bruce-force thường có khả năng áp dụng rộng rãi. Với một số bài toán quan trọng, những giải thuật bruce-force có những giá trị thực tế nhất định. Những giải thuật tinh xảo thường khó hiểu và khó hiện...

44 trang | Chia sẻ: nguyenlam99 | Ngày: 05/01/2019 | Lượt xem: 1272 | Lượt tải: 0

The CMMI process maturity model is an integrated process improvement model that supports both staged and continuous process improvement. Process improvement in the CMMI model is based on reaching a set of goals related to good software engineering practice and describing, standardizing and controlling the practices used to achieve these goals. Th...

50 trang | Chia sẻ: nguyenlam99 | Ngày: 05/01/2019 | Lượt xem: 1011 | Lượt tải: 0

System building is the process of assembling system components into an executable program to run on a target computer system. Software should be frequently rebuilt and tested immediately after a new version has been built. This makes it easier to detect bugs and problems that have been introduced since the last build. System releases include exe...

46 trang | Chia sẻ: nguyenlam99 | Ngày: 05/01/2019 | Lượt xem: 1021 | Lượt tải: 0

Reviews of the software process deliverables involve a team of people who check that quality standards are being followed. In a program inspection or peer review, a small team systematically checks the code. They read the code in detail and look for possible errors and omissions Software measurement can be used to gather data about software and ...

51 trang | Chia sẻ: nguyenlam99 | Ngày: 05/01/2019 | Lượt xem: 973 | Lượt tải: 0

Estimation techniques for software may be experience-based, where managers judge the effort required, or algorithmic, where the effort required is computed from other estimated project parameters. The COCOMO II costing model is an algorithmic cost model that uses project, product, hardware and personnel attributes as well as product size and compl...

53 trang | Chia sẻ: nguyenlam99 | Ngày: 05/01/2019 | Lượt xem: 1057 | Lượt tải: 0

People are motivated by interaction with other people, the recognition of management and their peers, and by being given opportunities for personal development. Software development groups should be fairly small and cohesive. The key factors that influence the effectiveness of a group are the people in that group, the way that it is organized and...

47 trang | Chia sẻ: nguyenlam99 | Ngày: 05/01/2019 | Lượt xem: 1066 | Lượt tải: 0

To identify concerns, you may use a viewpoint-oriented approach to requirements engineering to elicit stakeholder requirements and to identify cross-cutting quality of service and policy concerns. The transition from requirements to design can be made by identifying use cases, where each use case represents a stakeholder concern. The problems of...

46 trang | Chia sẻ: nguyenlam99 | Ngày: 05/01/2019 | Lượt xem: 911 | Lượt tải: 0

There are several standard patterns that can be observed in different types of embedded system. These include a pattern for monitoring the system’s environment for adverse events, a pattern for actuator control and a data-processing pattern. Designers of real-time systems have to do a timing analysis, which is driven by the deadlines for processin...

46 trang | Chia sẻ: nguyenlam99 | Ngày: 05/01/2019 | Lượt xem: 1201 | Lượt tải: 0

The service engineering process involves identifying candidate services for implementation, defining the service interface and implementing, testing and deploying the service. Service interfaces may be defined for legacy software systems which may then be reused in other applications. Software development using services involves creating programs...

53 trang | Chia sẻ: nguyenlam99 | Ngày: 05/01/2019 | Lượt xem: 981 | Lượt tải: 0