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Tapio Niemi
Tapio Niemi
Unisanté, Lausanne, Switzerland
Verified email at unisante.ch
Title
Cited by
Cited by
Year
Rapl in action: Experiences in using rapl for power measurements
KN Khan, M Hirki, T Niemi, JK Nurminen, Z Ou
ACM Transactions on Modeling and Performance Evaluation of Computing Systems …, 2018
2362018
Constructing an OLAP cube from distributed XML data
T Niemi, M Niinimäki, J Nummenmaa, P Thanisch
Proceedings of the 5th ACM international workshop on Data Warehousing and …, 2002
802002
Constructing OLAP cubes based on queries
T Niemi, J Nummenmaa, P Thanisch
Proceedings of the 4th ACM international workshop on Data warehousing and …, 2001
762001
Epidemiology, risk factors and clinical course of SARS-CoV-2 infected patients in a Swiss university hospital: an observational retrospective study
J Regina, M Papadimitriou-Olivgeris, R Burger, MA Le Pogam, T Niemi, ...
PLoS One 15 (11), e0240781, 2020
692020
A peer-to-peer platform for decentralized logistics
O Gallay, K Korpela, N Tapio, JK Nurminen
Proceedings of the Hamburg International Conference of Logistics (HICL), 19-34, 2017
572017
An ETL process for OLAP using RDF/OWL ontologies
M Niinimäki, T Niemi
Journal on data semantics XIII, 97-119, 2009
572009
Logical multidimensional database design for ragged and unbalanced aggregation hierarchies
T Niemi, J Nummenmaa, P Thanisch
Proceedings of the International Workshop on Design and Management of Data …, 2001
572001
Ontologies with semantic web/grid in data integration for olap
T Niemi, S Toivonen, M Niinimaki, J Nummenmaa
International Journal on Semantic Web and Information Systems (IJSWIS) 3 (4 …, 2007
392007
Erasure codes for increasing the availability of grid data storage
M Pitkanen, R Moussa, M Swany, T Niemi
Advanced Int'l Conference on Telecommunications and Int'l Conference on …, 2006
332006
Ontologies and summarizability in OLAP
T Niemi, M Niinimäki
Proceedings of the 2010 ACM Symposium on Applied Computing, 1349-1353, 2010
282010
Normalising OLAP cubes for controlling sparsity
T Niemi, J Nummenmaa, P Thanisch
Data & Knowledge Engineering 46 (3), 317-343, 2003
252003
Applying grid technologies to XML based OLAP cube construction
TP Niemi, J Nummenmaa, P Thanisch, M Niinimäki
252002
Weather and supply chain performance in sport goods distribution
P Appelqvist, F Babongo, V Chavez-Demoulin, AP Hameri, T Niemi
International Journal of Retail & Distribution Management 44 (2), 178-202, 2016
242016
Techniques and tools for measuring energy efficiency of scientific software applications
D Abdurachmanov, P Elmer, G Eulisse, R Knight, T Niemi, JK Nurminen, ...
Journal of Physics: Conference Series 608 (1), 012032, 2015
232015
What is the value of delivering on time?
T Niemi, AP Hameri, P Kolesnyk, P Appelqvist
Journal of Advances in Management Research 17 (4), 473-503, 2020
222020
Empirical study of the power consumption of the x86-64 instruction decoder
M Hirki, Z Ou, KN Khan, JK Nurminen, T Niemi
USENIX Workshop on Cool Topics on Sustainable Data Centers (CoolDC 16), 2016
212016
Detecting summarizability in OLAP
T Niemi, M Niinimäki, P Thanisch, J Nummenmaa
Data & knowledge engineering 89, 1-20, 2014
192014
Development and validation of a knowledge-based score to predict Fried's frailty phenotype across multiple settings using one-year hospital discharge data: The electronic …
MA Le Pogam, L Seematter-Bagnoud, T Niemi, D Assouline, N Gross, ...
EClinicalMedicine 44, 2022
172022
How much power does your server consume? Estimating wall socket power using RAPL measurements
KN Khan, Z Ou, M Hirki, JK Nurminen, T Niemi
Computer Science-Research and Development 31, 207-214, 2016
172016
Improving energy-efficiency of grid computing clusters
T Niemi, J Kommeri, K Happonen, J Klem, AP Hameri
Advances in Grid and Pervasive Computing: 4th International Conference, GPC …, 2009
152009
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