EVEN
发表于 2025-3-30 11:32:22
Conference proceedings 2012ehouse and OLAP extensions, data warehouse performance and optimization, data mining and knowledge discovery techniques, data mining and knowledge discovery applications, pattern mining, data stream mining, data warehouse confidentiality and security, and distributed paradigms and algorithms.
渐变
发表于 2025-3-30 14:00:32
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结合
发表于 2025-3-30 18:02:59
BPMN-Based Conceptual Modeling of ETL Processesrom the sources to a common repository. New applications, like for example, real-time data warehousing, require agile and flexible tools that allow BI users to take timely decisions based on extremely up-to-date data. This calls for new ETL tools able to adapt to constant changes and quickly produce
epicondylitis
发表于 2025-3-30 20:46:23
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lesion
发表于 2025-3-31 03:30:18
Sprint Planning Optimization in Agile Data Warehouse Designations), and include a sprint planning phase that is critical to ensure the project success. Several factors impact on the optimality of a sprint plan, e.g., the estimated complexity, business value, and affinity of the elemental functionalities included in each sprint, which makes the planning prob
eulogize
发表于 2025-3-31 06:32:18
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parallelism
发表于 2025-3-31 09:53:43
A Case Study on Model-Driven Data Warehouse Developmentodel-Driven Architecture (MDA) to DW development. However, most of these approaches are not evaluated in practice. Therefore, we conducted an evaluation of the Multidimensional Model-Driven Architecture (MD²A), based on a case study derived from a real-world DW project. The case study results can be
palliate
发表于 2025-3-31 14:38:20
Integrating ETL Processes from Information Requirementsg a DW system from a set of information sources is realized with extract-transform-load (ETL) processes based on SLAs and BLOs. The entire task is complex, time consuming, and hard to be performed manually. This paper presents our approach to the requirement-driven creation of ETL designs. Each requ
OWL
发表于 2025-3-31 19:15:56
Automatic Transformation of Multi-dimensional Web Tables into Data Cubes from data cubes. In this paper, we develop a scheme that does the reverse transformation, automatically, so that one may produce charts directly from multi-dimensional tables using standard OLAP data visualization tools. In the process, we develop several new techniques for table processing: (i) ex
鄙视
发表于 2025-3-31 22:52:52
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