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Now showing items 181-190 of 364
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Decision-making support for input data in business processes according to former instances
(ComSIS Consortium, 2021)
Business Processes facilitate the execution of a set of activities to achieve the strategic plans of a company. During the execution of a business process model, several decisions can be made that frequently involve the ...
Article
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Discovering three-dimensional patterns in real-time from data streams: An online triclustering approach
(Elsevier, 2021)
Triclustering algorithms group sets of coordinates of 3-dimensional datasets. In this paper, a new triclustering approach for data streams is introduced. It follows a streaming scheme of learning in two steps: offline ...
Article
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Torii: An aspect-based sentiment analysis system that can mine conditions
(John Wiley and Sons, 2020-01)
Aspect-based sentiment analysis systems are a kind of text-mining systems that specialize in summarizing the sentiment that a collection of reviews convey regarding some aspects of an item. There are many cases in which ...
Presentation
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An Elasticity Framework for Smart Contracts
(IEEE Computer Society, 2021)
Smart contracts provide computation facilities to blockchains, enabling many application scenarios where au tomatic analysis and complex transactions can be performed. However, in situations where the flow of information ...
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Reasoning on the usage control security policies over data artifact business process models
(ComSIS Consortium, 2022)
The inclusion of security aspects in organizations is a crucial aspect to ensure compliance with both internal and external regulations. Business process models are a well-known mechanism to describe and automate the ...
PhD Thesis
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On the enhancement of Big Data Pipelines through Data Preparation, Data Quality, and the distribution of Optimisation Problems
(2022-11-28)
Nowadays, data are fundamental for companies, providing operational support by facilitating daily transactions. Data has also become the cornerstone of strategic decision-making processes in businesses. For this purpose, ...
Article
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Generating a seismogenic source zone model for the Pyrenees: A GIS-assisted triclustering approach
(Elsevier, 2021)
Seismogenic source zone models, including the delineation and the characterization, still have a role to play in seismic hazard calculations, particularly in regions with moderate or low to moderate seismicity. Seismic ...
Presentation
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Robustness Testing of a Machine Learning-based Road Object Detection System: An Industrial Case
(IEEE Computer Society, 2022)
artifi-cial intelligence (AI), methods have been proposed and evaluated in academia to assess the reliability of these systems. In the context of computer vision, some approaches use the generation of images altered by ...
Presentation
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Introduction to the digital government and Business Process Management (BPM) minitrack HICSS'54
(University of Hawai'i, 2021)
Digital Government (traditionally known as e- Government) focuses on value delivery to citizens through information and communication technology (ICT) support for processes, activities and resources. Digital government’s ...
Article
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Verifying the manipulation of data objects according to business process and data models
(Springer, 2020)
Business processes read and write data objects, usually stored in databases. Although data models and activity-oriented business process models originate from different paradigms, they need to work together properly. The ...