OLAP query reformulation in peer-to-peer data warehousing

M Golfarelli, F Mandreoli, W Penzo, S Rizzi… - Information Systems, 2012 - Elsevier
Inter-business collaborative contexts prefigure a distributed scenario where companies
organize and coordinate themselves to develop common and shared opportunities, but …

[PDF][PDF] Survey: Models and Prototypes of Schema Matching.

E Sutanta, R Wardoyo, K Mustofa… - International Journal of …, 2016 - researchgate.net
Schema matching is critical problem within many applications to integration of
data/information, to achieve interoperability, and other cases caused by schematic …

The potential of semantic paradigm in warehousing of big data

M Ptiček, B Vrdoljak, M Gulić - Automatika: časopis za automatiku …, 2019 - hrcak.srce.hr
Sažetak Big data have analytical potential that was hard to realize with available
technologies. After new storage paradigms intended for big data such as NoSQL databases …

Collaborative business intelligence

S Rizzi - Business Intelligence: First European Summer School …, 2012 - Springer
The idea of collaborative BI is to extend the decision-making process beyond the company
boundaries thanks to cooperation and data sharing with other companies and organizations …

Querying the iot using multiresolution contexts

C Diamantini, A Nocera, D Potena… - IEEE Internet of …, 2020 - ieeexplore.ieee.org
People's daily life is increasingly intertwined with smart devices, which are more and more
used in dynamic contexts. Therefore, searching and exploiting the wealth of information …

New frontiers in business intelligence: distribution and personalization

S Rizzi - Advances in Databases and Information Systems: 14th …, 2010 - Springer
To meet the new, more sophisticated needs of decision makers, a new generation of BI
systems is emerging. In this paper we focus on two enabling technologies for this new …

Towards OLAP query reformulation in peer-to-peer data warehousing

M Golfarelli, F Mandreoli, W Penzo, S Rizzi… - Proceedings of the …, 2010 - dl.acm.org
Inter-business collaborative contexts prefigure a distributed scenario where companies
organize and coordinate themselves to develop common and shared opportunities …

[PDF][PDF] A Query Reformulation Framework for P2P OLAP.

M Golfarelli, F Mandreoli, W Penzo, S Rizzi… - SEBD, 2012 - Citeseer
The idea of collaborative business intelligence is to extend the decision-making process
beyond the company boundaries thanks to cooperation and data sharing with other …

BIN: Business intelligence networks

M Golfarelli, F Mandreoli, W Penzo, S Rizzi… - … applications and the …, 2012 - igi-global.com
Cooperation is seen by companies as one of the major means for increasing flexibility and
innovating. Business intelligence (BI) platforms are aimed at serving individual companies …

Combining kNN imputation and bootstrap calibrated: Empirical likelihood for incomplete data analysis

Y Qin, S Zhang, C Zhang - … Data Mining and Analytics: New Trends, 2012 - igi-global.com
The k-nearest neighbor (kNN) imputation, as one of the most important research topics in
incomplete data discovery, has been developed with great successes on industrial data …