Computer Science

Welcome to the section that really makes this book unique. In my opinion, one of the best ways to prepare for the DB2 9 Fundamentals certification exam (Exam 730) is by answering sample questions that are presented in the same format that you will see when you take the certification exam. In this section you will find 150 sample questions, along with comprehensive answers for every question. (It's not enough to know which answer is correct; it's also important to know why the answer is correct and why the other choices are wrong!)...

72p vanchien054 27-11-2010 231 59   Download

This is the 3500 question test certificate B to refer your readers. They settled in the south-east of the island, became the majority and do a variety of languages ​​other natives on the island, the Celts, come dangerously close to oblivion. English is widely used due to the influence of U.S. and UK in the fields of military, economic, science, computer science, politics and culture.

503p newbievnx 18-03-2011 745 430   Download

Đến năm 1984, Paul Mockpetris thuộc viện USC's Information Sciences Institute phảt triển một hệ thống quản lý tên miền mới (miêu tả trong chuẩn RFC 882 - 883) gọi là DNS (Domain Name System) và ngày này nó ngày càng được phát triển và hiệu chỉnh bổ sung tính năng để đảm bảo yêu cầu ngày càng cao của hệ thống (hiện nay DNS được tiêu chuẩn theo chuẩn RFC 1034 - 1035)

62p lovemusic_lva 10-06-2010 254 109   Download

Language Lap trinh JAVA Java is the language programming direction objects (as C + +) do Sun Microsystem output to the first hex niên 90 the ky 20. Program Việt using Java can be running on any hệ system that have installed your virtual Java (JVM - Java Virtual Machine). Máy virtual Java (JVM - Java Virtual Machine): One programs write by Java will be compile ra mã of the virtual Java (mã java bytecode)

53p nguyenvanhabk1 04-09-2012 83 6   Download

BK TP.HCM Ho Chi Minh City University of Technology Faculty of Computer Science and Engineering BK TP.HCM Data Structures and Algorithms – C++ Implementation Huỳnh T n t Email: htdat@cse.hcmut.edu.vn Home Page: http://www.cse.hcmut.edu.vn/~htdat/ .Pointer in C++ Declaration Node *ptr; Create an object ptr = new Node(); A pointer usage printf(“Data in node: %d”, ptr-data); Destroy an object delete ptr; NULL pointer ptr = NULL; ??? ptr ptr ??? ptr ptr Faculty of Computer Science and Engineering – HCMUT Slide 2 .

53p unknownno30 14-11-2012 106 18   Download

Bài giảng Nhập môn Công nghệ thông tin 2 - Bài 6: Giới thiệu ngành Công nghệ tri thức. Những nội dung chính trong bài giảng gồm có: Tổng quan và các khái niệm, đào tạo - hệ thống các môn học cơ sở và chuyên ngành, nghiên cứu – các sản phẩm đã và đang xây dựng, định hướng nghề nghiệp, đồ án môn học. Mời các bạn cùng tham khảo!

35p nienniennhuy11 09-11-2024 1 0   Download

This thesis develops a flexible customer behavior analysis system, including essential head pose estimation or F-formation modules. This system will be evaluated in an actual retail store. Further, after studying the system, realizing the mentioned problems of the head pose problem, we also propose a process to collect the head pose dataset and multi-task deep neural network model, fusing face detection and head pose estimation to yield face position and head pose at the same time.

72p khanhchi0912 12-04-2024 5 2   Download

Semantic extraction from images is a topical problem and is applied in many different semantic retrieval systems. In this paper, a method of image semantic retrieval is proposed based on a set of images similar to the input image. Since then, the semantics of the image are queried on the ontology by the visual word vector.

20p vimurdoch 18-09-2023 8 3   Download

In line with that research trend, this paper proposes a hybrid algorithm combining particle swarm optimization with the simulated annealing technique (PSO-SA) to optimize the length of intervals to improve forecasting accuracies.

19p vimurdoch 18-09-2023 12 4   Download

This purpose of this work was to investigate the patient radiation doses and image quality of a Philips/Agfa computed radiographic (CR) system and a Philips indirect-capture digital radiographic (DR) system in a paediatric setting. A CDRAD digital radiographic contrast-detail phantom was used to assess radiographic image quality. Perspex slabs of three different thicknesses (6, 11 and 16 cm) were used to simulate paediatric patients of three arbitrary ages.

159p runthenight05 01-03-2023 10 3   Download

In the multi-dimensional model of data warehouses, data drawn from multiple sources is organized into fact tables and dimension tables. Data cubes pre-compute the aggregations of measurements along combinations of dimensions to speed up the processing of Online Analytical Processing (OLAP) queries. When the underlying fact tables or dimension tables change over time, data cubes need to be incrementally maintained to reflect these changes. In this thesis, we study the problem of incrementally maintaining data cubes under slowly changing dimensions.

22p runthenight05 01-03-2023 11 3   Download

This thesis addresses important issues about how to make game characters and virtual agents more realistic or believable by using cognitive-social personality theories. We begin motivation by discussing two examples. The first is from a television series and the second is a more concrete example that will be used throughout the thesis to explain concepts and the model. These examples represent the ideal goal of our work.

261p runthenight07 01-03-2023 7 3   Download

What are the key aspects to achieving acceptable usability outcomes for information systems being developed? The changing technologies and increased usage across the general population, the impacts of this in our everyday lives, at work and at leisure are exponentially increasing. The interfaces and interaction styles presented as part of these technologies have been challenged to be more intuitive, contextually sensitive, location aware, human centred and aimed at a larger community of stakeholders.

376p runthenight04 02-02-2023 6 2   Download

In this Masters thesis computational modelling techniques were employed to investigate iron-free apo-Lactoferrin (apo-Lf) structural conformation changes in the presence of variant temperature and pH. These conditions represent the environment most milk protein goes through in food processing and the production of food products.

162p runthenight04 02-02-2023 8 3   Download

The thesis goal is to study on artificial intelligence, the methods and algorithms that have been applied, evaluating the limitations of the current methods in order to propose improved solutions, enhancing the efficiency and accuracy of AI applied in object detection.

118p linyanjun_2408 21-04-2022 18 3   Download

Depending on the origin of the water and the formation process, crystals are divided into three main types: snow crystals, ice crystals, and water crystals. From the shape of the crystal, the purity and the texture level are clearly reflected, then it enables us to assess the quality of the water.

63p mudbound 10-12-2021 18 3   Download

The thesis mainly aims to solve the following tasks: Firstly, the thesis extensively analyzes a wide range of existing approaches for the ME detection in scientific document images. Then, the thesis investigates and proposes novel methods to improve the detection accuracy of MEs. After enhancing the detection accuracy of MEs, the thesis investigates and pro poses a framework to improve the accuracy of the recognition of MEs in scientific document images.

27p closefriend09 16-11-2021 22 4   Download

The thesis mainly aims to solve the following tasks: Firstly, the thesis extensively analyzes a wide range of existing approaches for the ME detection in scientific document images. Then, the thesis investigates and proposes novel methods to improve the detection accuracy of MEs. After enhancing the detection accuracy of MEs, the thesis investigates and pro poses a framework to improve the accuracy of the recognition of MEs in scientific document images.

154p mintmintt 05-10-2021 15 4   Download

The research in this thesis follows two directions: The first, using high performance computing currently available, we studied atomic and molecular emissions in astrophysical environment. The radiative transfer model was applied to explain the characteristics of the recombination line masers Hnα in the envelope of the star MWC 349A.

27p beloveinhouse01 15-08-2021 19 4   Download

Research and improve scheduling admission control mechanism to enhance QoS based on incoming burst rate prediction at core node to improve scheduling efficiency for low QoS bursts but still ensure a level of service quality for high QoS bursts. The effectiveness of the scheduling admission control mechanism was valued through simulation and mathematical analysis.

26p gaocaolon12 18-06-2021 27 3   Download