Results 21 to 30 of about 3,306,534 (272)

Evaluation of crop yield under different nitrogen doses of mineral fertilization

open access: yesPlant, Soil and Environment, 2010
Yields of winter wheat, winter rape and oats were evaluated in the field; the field was divided into the site-specific zones and treated with variable doses of nitrogen fertilizer in years 2004-2006.
Š. Matějková   +2 more
doaj   +1 more source

XAI in the Context of Predictive Process Monitoring: An Empirical Analysis Framework

open access: yesAlgorithms, 2022
Predictive Process Monitoring (PPM) has been integrated into process mining use cases as a value-adding task. PPM provides useful predictions on the future of the running business processes with respect to different perspectives, such as the upcoming ...
Ghada El-khawaga   +2 more
doaj   +1 more source

DataSpread: Unifying Databases and Spreadsheets. [PDF]

open access: yes, 2015
Spreadsheet software is often the tool of choice for ad-hoc tabular data management, processing, and visualization, especially on tiny data sets. On the other hand, relational database systems offer significant power, expressivity, and efficiency over ...
Aditya Parameswaran   +6 more
core   +3 more sources

A Coordination Language for Databases [PDF]

open access: yes, 2017
We present a coordination language for the modeling of distributed database applications. The language, baptized Klaim-DB, borrows the concepts of localities and nets of the coordination language Klaim but re-incarnates the tuple spaces of Klaim as ...
Lafuente, Alberto Lluch   +4 more
core   +2 more sources

Metadata Extraction and Management in Data Lakes With GEMMS

open access: yesComplex Systems Informatics and Modeling Quarterly, 2016
In addition to volume and velocity, Big data is also characterized by its variety. Variety in structure and semantics requires new integration approaches which can resolve the integration challenges also for large volumes of data.
Christoph Quix, Rihan Hai, Ivan Vatov
doaj   +1 more source

SABIO-RK: A data warehouse for biochemical reactions and their kinetics

open access: yesJournal of Integrative Bioinformatics, 2007
Systems biology is an emerging field that aims at obtaining a system-level understanding of biological processes. The modelling and simulation of networks of biochemical reactions have great and promising application potential but require reliable ...
Krebs Olga   +7 more
doaj   +1 more source

Explainability of Predictive Process Monitoring Results: Can You See My Data Issues?

open access: yesApplied Sciences, 2022
Predictive process monitoring (PPM) has been discussed as a use case of process mining for several years. PPM enables foreseeing the future of an ongoing business process by predicting, for example, relevant information on the way in which running ...
Ghada Elkhawaga   +2 more
doaj   +1 more source

Applicability of Immersive Analytics in Mixed Reality: Usability Study

open access: yesIEEE Access, 2019
Nowadays, visual analytics is mainly performed by programming approaches and viewing the results on a desktop monitor. However, due to the capabilities of smart glasses, new user interactions and representation possibilities become possible.
Burkhard Hoppenstedt   +10 more
doaj   +1 more source

Converting relational databases into object relational databases [PDF]

open access: yes, 2010
This paper proposes an approach for migrating existing Relational DataBases (RDBs) into Object-Relational DataBases (ORDBs). The approach is superior to existing proposals as it can generate not only the target schema but also the data instances.
Ali, Akhtar   +2 more
core   +2 more sources

Process-Driven and Flow-Based Processing of Industrial Sensor Data

open access: yesSensors, 2020
For machine manufacturing companies, besides the production of high quality and reliable machines, requirements have emerged to maintain machine-related aspects through digital services.
Klaus Kammerer   +4 more
doaj   +1 more source

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