Zobrazeno 1 - 10
of 10
pro vyhledávání: '"Simone Graziani"'
Autor:
Matteo Pozzi, Andrea Bettinelli, Fabrizio Detassis, Ettore Filippini, Simone Graziani, Stefano Morgione, Daniele Vigo
Publikováno v:
Energy Reports, Vol 7, Iss , Pp 184-192 (2021)
To ensure the correct functioning of district heating networks and minimize critical failures, utilities allocate every year a significant part of their budget to maintenance operations. In the present work we describe a risk-based approach implement
Externí odkaz:
https://doaj.org/article/c6fb9e22939144e8a2b3de9ba4710a1f
Autor:
Ettore Filippini, Daniele Vigo, Stefano Morgione, Simone Graziani, Matteo Pozzi, Andrea Bettinelli, Fabrizio Detassis
Publikováno v:
Energy Reports, 7, 184-192. Elsevier Ltd
Energy Reports, Vol 7, Iss, Pp 184-192 (2021)
Pozzi, M, Bettinelli, A, Detassis, F, Filippini, E, Graziani, S, Morgione, S & Vigo, D 2021, ' District heating network maintenance planning optimization ', Energy Reports, vol. 7, pp. 184-192 . https://doi.org/10.1016/j.egyr.2021.08.156
Energy Reports, Vol 7, Iss, Pp 184-192 (2021)
Pozzi, M, Bettinelli, A, Detassis, F, Filippini, E, Graziani, S, Morgione, S & Vigo, D 2021, ' District heating network maintenance planning optimization ', Energy Reports, vol. 7, pp. 184-192 . https://doi.org/10.1016/j.egyr.2021.08.156
To ensure the correct functioning of district heating networks and minimize critical failures, utilities allocate every year a significant part of their budget to maintenance operations. In the present work we describe a risk-based approach implement
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f4a032cc4ad9c44b8c8105d7910ae054
https://doi.org/10.1016/j.egyr.2021.08.156
https://doi.org/10.1016/j.egyr.2021.08.156
Publikováno v:
Data & Knowledge Engineering. 119:89-104
Delivering accurate estimates of query costs in web services is important in different contexts, e.g., to measure their Quality of Service. However, building a reliable cost model is difficult as (i) a web service is a black box often hiding a comple
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c24f4193f86a82983b2c6c1792a5317a
https://doi.org/10.1016/j.datak.2019.01.001
https://doi.org/10.1016/j.datak.2019.01.001
Publikováno v:
Data & Knowledge Engineering. 112:17-37
In traditional OLAP systems, the ETL process loads all available data in the data warehouse before users start querying them. In some cases, this may be either inconvenient (because data are supplied from a provider for a fee) or unfeasible (because
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::95b0cbb6fb74050a9a1eb28b0b6c1f9b
https://doi.org/10.1016/j.datak.2017.09.002
https://doi.org/10.1016/j.datak.2017.09.002
Publikováno v:
International Journal of Data Warehousing and Mining. 11:68-97
Shrink is an OLAM (On-Line Analytical Mining) operator based on hierarchical clustering, and it has been previously proposed in mono-dimensional form to balance precision with size in the visualization of cubes via pivot tables during OLAP analyses.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7d07f0a777ab34cfec3336ff86d714c2
https://doi.org/10.4018/ijdwm.2015070104
https://doi.org/10.4018/ijdwm.2015070104
Publikováno v:
Omega. 93:102044
Pivot tables are one of the most popular tools for data visualization in both business and research applications. Although they are in general easy to use, their comprehensibility becomes progressively lower when the quantity of cells to be visualize
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::35eeaafb78671b7a4825d19ffeb09a8e
https://doi.org/10.1016/j.omega.2019.03.002
https://doi.org/10.1016/j.omega.2019.03.002
Publikováno v:
DOLAP
The emerging medical models aim at leveraging on high-throughput genome sequencing technologies to better target drugs to patients' personal profiles so as to increase their effectiveness. However, the huge amount of data made available by these tech
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::64347ed3b2f323a9b27fdc41a6e189de
http://hdl.handle.net/11585/342529
http://hdl.handle.net/11585/342529
Information flooding may occur during an OLAP session when the user drills down her cube up to a very fine-grained level, because the huge number of facts returned makes it very hard to analyze them using a pivot table. To overcome this problem we pr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2306c4fb9d07e6afe498d589901bc1af
http://hdl.handle.net/11585/341921
http://hdl.handle.net/11585/341921
Publikováno v:
Advances in Databases and Information Systems
Lecture Notes in Computer Science
Lecture Notes in Computer Science-Advances in Databases and Information Systems
Advances in Databases and Information Systems ISBN: 9783319440385
ADBIS
Lecture Notes in Computer Science
Lecture Notes in Computer Science-Advances in Databases and Information Systems
Advances in Databases and Information Systems ISBN: 9783319440385
ADBIS
The data vault model natively supports data and schema evolution, so it is often adopted to create operational data stores. However, it can hardly be directly used for OLAP querying. In this paper we propose an approach called Starry Vault for findin
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::58eb30f7761556e47ae8997cb83178d4
The huge amount of data made available by the technologies for sequencing the human genome calls for sophisticated and automated analysis techniques. In this direction, the GOLAM framework has been developed within the scope of the GenData 2020 Proje
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______4094::ec6f29eb714296e8afe1e710d558fcb6
http://hdl.handle.net/11585/503172
http://hdl.handle.net/11585/503172