Computer data
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This study aims at exploiting and processing multi-temporal satellite images of the Google Earth Engine platform (GEE), combined with topographic data since 1965 to monitor changes in estuary and shoreline of the coastal area of Cua Dai, Tra Khuc river, Quang Nam province during a period of 1965–2021. The analysis results show shoreline changes and hot spots of erosion and landslides along the coast, on both sides of Cua Dai river.
14p dianmotminh02 03-05-2024 3 1 Download
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Bài giảng Khai phá dữ liệu (Data mining): Genetic algorithm, chương này trình bày những nội dung về: introduction to genetic algorithms (GA); classes of search techniques; nature to computer mapping; GA operators and parameters; example and homework;... Mời các bạn cùng tham khảo chi tiết nội dung bài giảng!
70p diepkhinhchau 18-09-2023 12 5 Download
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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 7 3 Download
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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 8 2 Download
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This study aims to use CFD analysis of CT scan data from the nasal cavities of a range of older Asian males to investigate the impact of geometric variations between older nasal cavities on the airflow structures and airconditioning capacity of the nasal cavity. Air flow mechanisms, heat transfer rates and humidification efficacy are analysed in order to arrive at a more precise understanding of the role of nasal geometry in the presentation of respiratory ailments.
101p runthenight07 01-03-2023 7 3 Download
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The researcher of this project is a volunteer worker at the International Buddhist College of Victoria. Anecdotal evidence has put forwarded prior to this research that communication and relationships between parents and children in IBCV were deteriorating as a result of parents working long hours and children spending too much time playing computer games.
93p runthenight07 01-03-2023 8 2 Download
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The research "The role of information and communication technology services within small and medium enterprise as a growth factor affecting Indonesia's economy" objectives include: 1) to understand how ICT services contribute to economic growth; 2) to investigate the impact of the ICT services used by SMEs on the Indonesian economy; 3) to identify ICT service contribution to SME gross output; and 4) to examine the significant factors influencing ICT services, specifically cloud computing, adoption by Indonesia’s SMEs.
331p runthenight04 02-02-2023 4 2 Download
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The thesis "Racist disinformation on the Web: the role of anti-racist sites in providing balance" provides a synthesis of the academic literature and media coverage related to Australian racism and racist disinformation on the Web, leading to new insights about the range and depth of issues concerned. An analysis of the data collected concludes that while anti-racist websites take on diverse roles in tackling racism, few provide content directly to balance Web racist disinformation.
248p runthenight04 02-02-2023 4 2 Download
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Bài giảng Phát triển ứng dụng đa nền tảng - Chương 6: Đa nền tảng với Cloud Computing. Chương này cung cấp cho học viên những nội dung về: mô tả sản phẩm; chiến lược quyết định; ước lượng chi phí và giới hạn; lợi nhuận;... Mời các bạn cùng tham khảo chi tiết nội dung bài giảng!
57p duonghoanglacnhi 07-11-2022 17 8 Download
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One-loop contributions to the decay process \(H \to Z*\gamma \to {v_e}{v_e} \gamma \) in standard model are performed in the paper "One-loop contributions to in standard model \(H \to Z*\gamma \to {v_e}{v_e} \gamma \)". The detailed computations are carried out in unitary gauge. In physical results, we present numerical results for partial decay width and its distribution. We find that the partial decay width is given to 0.466 KeV. This result is in the upper bound of the current experimental data at the Large Hadron Collider.
9p runordie2 06-06-2022 12 2 Download
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Lecture Java Programming Language: Introduction has main content such as desktop computing, operating systems, enviroment, programming languages, networks, number systems, storing data in memory, why program in java, a java application, formatting output.
22p lavender2022 22-04-2022 37 1 Download
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The objectives are as follows a compact presentation of human actions: Joints in the skeleton model play different roles in each action. The first objective is to find action representations that are efficient for action recognition.
130p caphesuadathemchanh 29-03-2022 17 5 Download
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Áp dụng khoa học công nghệ vào trong nông nghiệp có ý nghĩa rất quan trọng trong việc nâng cao hiệu quả sản xuất nông nghiệp. Trong nghiên cứu này tác giả thực hiện phối hợp các công nghệ mới của lĩnh vực công nghệ thông tin như kết nối vạn vật (IoT), quản lý dữ liệu lớn (Big data), điện toán đám mây (Cloud computing) để tạo ra một hệ thống thông minh ứng dụng trong nông nghiệp, tạo điều kiện cho nông dân tăng thêm giá trị dưới dạng đưa ra được những quyết định khai thác, quản lý hiệu quả hơn.
5p viclerkmaxwel 16-02-2022 31 5 Download
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: Fluid vents in the Sea of Marmara were discovered and investigated by several studies. In this paper, a numerical model is created for the first time to determine the possible transport mechanism behind those fluid emissions at the seafloor. The finite volume method is used for numerical simulations by implementing a commercial finite volume code, ANSYS-Fluent. The thermal and physical rock properties used in our models are taken from previous studies.
11p tanmocphong 29-01-2022 7 1 Download
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A correlative maturity study integrated with seismic attributes for determining the shale gas potential of Ghazij Formation is carried out. Analysis of post-stack seismic attributes has been frequently used to identify areas of high exploration potential within shale resource plays. Seismic and well data have been utilized for the analysis of maturity trends in the shale facies of Ghazij Formation.
19p tanmocphong 29-01-2022 38 2 Download
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To evaluate the effect of the single energy metal artifact reduction (SEMAR) algorithm with a multide‑ tector CT (MDCT) for knee tumor prostheses. Methods: First, a phantom of knee tumor prosthesis underwent a MDCT scan. The raw data was reconstructed by iterative reconstruction (IR) alone and IR plus SEMAR. The mean value of the CT number and the image noise were measured around the prosthesis at the stem level and articular level.
9p vielonmusk 21-01-2022 10 0 Download
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The inexpensive production costs might allow for dense deployments in the physical space. For example, consider a scenario where thousands of devices, socalled sensor nodes, are dropped from an aircraft into a remote terrain.
214p spiritedaway36 26-11-2021 14 3 Download
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Research objectives of the thesis: Research the theories of complex fuzzy sets, complex fuzzy logic and measures based on complex fuzzy sets; research and development of fuzzy inference system based on complex fuzzy sets; research applied techniques to reduce rules, optimize fuzzy rules in complex fuzzy inference system; research on how to represent rules based on fuzzy knowledge graphs to reduce inference computation time for the test set and deal with the cases where the new dataset is not present in the training data set.
27p beloveinhouse01 15-08-2021 15 4 Download
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The objective of the thesis: To find decision laws on the data block and block’s slice. To find decision laws bettwen object groups on the block which has index attribute value change, particulary when smoothing, or roughing attribute value. To find decision laws bettwen object groups on the block when adding or removing block’s elements.
26p extraenglish 24-05-2021 12 3 Download
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In recent years, optical orthogonal frequency division multiplexing (OOFDM) has emerged as a dominant research and development area in the field of high-speed optical communications. OFDM is a potential candidate as the most promising next-generation optical networks such as passive optical networks and optical transport networks, due to their simple configuration based on low cost, high speed data rates, high spectral efficiency, high quality of service and robustness against narrow band interference, frequency selective fading, and chromatic dispersion.
99p nguathienthan12 18-05-2021 20 7 Download