default search action
Tapio Niemi
Person information
Refine list
refinements active!
zoomed in on ?? of ?? records
view refined list in
export refined list as
2020 – today
- 2021
- [j17]Tapio Niemi, Olivier Gallay, Ari-Pekka Hameri:
Technical Note: Mean Lead-Time as a Real-Time Key Performance Indicator. Decis. Sci. 52(5): 1242-1256 (2021) - 2020
- [c30]Camilla Baratto, Viktoria Golovanova, Guido Faglia, Thi Thanh Le Dang, Hanna Hakola, Tapio Niemi, Nikolai Tkachenko, Bohgan Nazarchurk, Vyacheslav Golovanov:
Effect of light activation on chemical gas sensors based on aligned nanowires. IEEE SENSORS 2020: 1-4
2010 – 2019
- 2019
- [j16]Peter Thanisch, Tapio Niemi, Jyrki Nummenmaa, Marko Niinimäki:
Detecting measurement issues in SQL arithmetic expressions and aggregations. Data Knowl. Eng. 122: 116-129 (2019) - [j15]Kashif Nizam Khan, Sanja Scepanovic, Tapio Niemi, Jukka K. Nurminen, Sebastian von Alfthan, Olli-Pekka Lehto:
Analyzing the power consumption behavior of a large scale data center. SICS Softw.-Intensive Cyber Phys. Syst. 34(1): 61-70 (2019) - 2018
- [j14]Tapio Niemi, Jukka K. Nurminen, Juha-Matti Liukkonen, Ari-Pekka Hameri:
Towards Green Big Data at CERN. Future Gener. Comput. Syst. 81: 103-113 (2018) - [j13]Kashif Nizam Khan, Mikael Hirki, Tapio Niemi, Jukka K. Nurminen, Zhonghong Ou:
RAPL in Action: Experiences in Using RAPL for Power Measurements. ACM Trans. Model. Perform. Evaluation Comput. Syst. 3(2): 9:1-9:26 (2018) - 2017
- [j12]Jukka Kommeri, Tapio Niemi, Jukka K. Nurminen:
Energy efficiency of dynamic management of virtual cluster with heterogeneous hardware. J. Supercomput. 73(5): 1978-2000 (2017) - [c29]Maël Kimmerlin, Max Plauth, Seppo Heikkilä, Tapio Niemi:
A practical evaluation of a network expansion mechanism in an openstack cloud federation. CloudNet 2017: 108-113 - 2016
- [j11]Kashif Nizam Khan, Zhonghong Ou, Mikael Hirki, Jukka K. Nurminen, Tapio Niemi:
How much power does your server consume? Estimating wall socket power using RAPL measurements. Comput. Sci. Res. Dev. 31(4): 207-214 (2016) - [c28]Kashif Nizam Khan, Mohammad Ashraful Hoque, Tapio Niemi, Zhonghong Ou, Jukka K. Nurminen:
Energy efficiency of large scale graph processing platforms. UbiComp Adjunct 2016: 1287-1294 - 2015
- [c27]Jukka K. Nurminen, Johan Strandman, Tapio Niemi:
Computing Heaters - An Energy-Efficient Way to Provide Computing Services. CCGRID 2015: 935-942 - [c26]Kashif Nizam Khan, Filip Nyback, Zhonghong Ou, Jukka K. Nurminen, Tapio Niemi, Giulio Eulisse, Peter Elmer, David Abdurachmanov:
Energy Profiling Using IgProf. CCGRID 2015: 1115-1118 - 2014
- [j10]Tapio Niemi, Marko Niinimäki, Peter Thanisch, Jyrki Nummenmaa:
Detecting summarizability in OLAP. Data Knowl. Eng. 89: 1-20 (2014) - [j9]Jukka Kommeri, Felipe Abaunza, Marko Niinimäki, Peter Thanisch, Tapio Niemi:
Energy Efficiency of a Web and Database Server System: Configuration and Bursting. Int. J. Green Comput. 5(2): 29-48 (2014) - [c25]Jussi-Matti Salmela, Peter Thanisch, Olli Sotamaa, Tapio Niemi:
Games and energy: profiling power usage during play. MindTrek 2014: 192-199 - [i1]David Abdurachmanov, Peter Elmer, Giulio Eulisse, Robert Knight, Tapio Niemi, Jukka K. Nurminen, Filip Nyback, Goncalo Pestana, Zhonghong Ou, Kashif Nizam Khan:
Techniques and tools for measuring energy efficiency of scientific software applications. CoRR abs/1410.3440 (2014) - 2013
- [c24]Peter Thanisch, Jyrki Nummenmaa, Tapio Niemi, Marko Niinimäki:
Cell-at-a-Time Approach to Lazy Evaluation of Dimensional Aggregations. DaWaK 2013: 349-358 - [c23]Peter Thanisch, Tapio Niemi, Jyrki Nummenmaa, Zheying Zhang, Marko Niinimäki, Pertti Saariluoma:
Incompleteness in Conceptual Data Modelling. ICIST 2013: 159-172 - 2012
- [j8]Tapio Niemi, Ari-Pekka Hameri:
Memory-based scheduling of scientific computing clusters. J. Supercomput. 61(3): 520-544 (2012) - 2011
- [c22]Peter Thanisch, Tapio Niemi, Marko Niinimäki, Jyrki Nummenmaa:
Using the Entity-Attribute-Value Model for OLAP Cube Construction. BIR 2011: 59-72 - [c21]Marko Niinimäki, Tapio Niemi, Stephen Martin, Jyrki Nummenmaa, Peter Thanisch:
Timely Report Production from WWW Data Sources. BIR Workshops 2011: 184-195 - 2010
- [c20]Tapio Niemi, Marko Niinimäki:
Ontologies and summarizability in OLAP. SAC 2010: 1349-1353
2000 – 2009
- 2009
- [j7]Tapio Niemi, Miika Tuisku, Ari-Pekka Hameri, Tamara Curtin:
Server-Based Computing Solution Based on Open Source Software. Inf. Syst. Manag. 26(1): 77-86 (2009) - [j6]Marko Niinimäki, Tapio Niemi:
An ETL Process for OLAP Using RDF/OWL Ontologies. J. Data Semant. 13: 97-119 (2009) - [c19]Tapio Niemi, Jukka Kommeri, Kalle Happonen, Jukka Klem, Ari-Pekka Hameri:
Improving Energy-Efficiency of Grid Computing Clusters. GPC 2009: 110-118 - 2008
- [c18]Mikko Juhani Pitkänen, Xin Zhou, Miika Tuisku, Tapio Niemi, Ville Ryynänen, Henning Müller:
How Grids are Perceived in Healthcare and the Public Service Sector. HealthGrid 2008: 61-69 - 2007
- [j5]Tapio Niemi, Santtu Toivonen, Marko Niinimäki, Jyrki Nummenmaa:
Ontologies with Semantic Web/Grid in Data Integration for OLAP. Int. J. Semantic Web Inf. Syst. 3(4): 25-49 (2007) - 2006
- [j4]Antti Tukiainen, J. Viheriälä, Tapio Niemi, T. Rytkönen, J. Kontio, M. Pessa:
Selective growth experiments on gallium arsenide (100) surfaces patterned using UV-nanoimprint lithography. Microelectron. J. 37(12): 1477-1480 (2006) - [c17]Mikko Pitkänen, Rim Moussa, D. Martin Swany, Tapio Niemi:
Erasure Codes for Increasing the Availability of Grid Data Storage. AICT/ICIW 2006: 185 - 2005
- [c16]Tapio Niemi, Marko Niinimäki, Santtu Toivonen:
Description Logics, Data Modelling and Relational Dependencies. EJC 2005: 112-126 - [c15]Marko Niinimäki, Santtu Toivonen, Tapio Niemi:
Modelling, searching and utilising Grid resources and services. EJC 2005: 127-137 - 2004
- [c14]Marko Niinimäki, John White, Wim Som de Cerff, Joni Hahkala, Tapio Niemi, Mikko Pitkänen:
Using Virtual Organizations Membership System with EDG's Grid Security and Database Access. DEXA Workshops 2004: 517-522 - [c13]Juho Karppinen, Marko Niinimäki, John White, Tapio Niemi:
Gridblocks - Web Portal and Client for Distributed Computing. ICEIS (4) 2004: 36-40 - [c12]Mikko Pitkänen, Marko Niinimäki, John White, Tapio Niemi:
Virtual Organizations and Database Access - A Case Study. ICEIS (1) 2004: 514-517 - [c11]Matti Heikkurinen, Tapio Niemi, Marko Niinimäki, Vesa Sivunen:
A Framework for On-Demand Integration of Enterprise Data Sources. ICEIS (1) 2004: 604-608 - 2003
- [j3]Tapio Niemi, Jyrki Nummenmaa, Peter Thanisch:
Normalising OLAP cubes for controlling sparsity. Data Knowl. Eng. 46(3): 317-343 (2003) - [c10]Tapio Niemi, Marko Niinimäki, Jyrki Nummenmaa, Peter Thanisch:
Applying Grid Technologies to XML Based OLAP Cube Construction. DMDW 2003 - [c9]Michael Gindonis, Tapio Niemi, Marko Niinimäki:
Document Similarities in Web Based Collaborative Environments. EJC 2003: 178-184 - [c8]Tapio Niemi, Marko Niinimäki, Vesa Sivunen:
Integrating Distributed Heterogenous Databases and Distributed Grid Computing. ICEIS (1) 2003: 96-103 - 2002
- [c7]Tapio Niemi, Marko Niinimäki, Jyrki Nummenmaa, Peter Thanisch:
Constructing an OLAP cube from distributed XML data. DOLAP 2002: 22-27 - 2001
- [b1]Tapio Niemi:
Methods for Logical OLAP Design. University of Tampere, Finland, 2001 - [j2]Kalle Ylä-Jarkko, Matti Leppihalme, Simo Tammela, Tapio Niemi, Ari Tervonen:
Scalability of a Metropolitan Bidirectional Multifiber WDM-Ring Network. Photonic Netw. Commun. 3(4): 349-362 (2001) - [c6]Tapio Niemi, Jyrki Nummenmaa, Peter Thanisch:
Logical Multidimensional Database Design for Ragged and Unbalanced Aggregation. DMDW 2001: 7 - [c5]Tapio Niemi, Jyrki Nummenmaa, Peter Thanisch:
Constructing OLAP Cubes Based on Queries. DOLAP 2001: 9-15 - 2000
- [c4]Tapio Niemi, Jyrki Nummenmaa, Peter Thanisch:
Functional Dependencies in Controlling Sparsity of OLAP Cubes. DaWaK 2000: 199-209 - [c3]Tapio Niemi, Jyrki Nummenmaa:
A Query Method Based on Intensional Concept Definition. EJC 2000: 92-106
1990 – 1999
- 1999
- [j1]Isto Aho, Harri Kemppainen, Kai Koskimies, Erkki Mäkinen, Tapio Niemi:
Searching neural network structures with L systems and genetic algorithms. Int. J. Comput. Math. 73(1): 55-75 (1999) - [c2]Tapio Niemi:
New approaches to Intensional Concept Theory. EJC 1999: 188-204 - 1998
- [c1]Tapio Niemi:
Transforming Concept D Schema into Relational Database Schema. EJC 1998: 292-306
Coauthor Index
manage site settings
To protect your privacy, all features that rely on external API calls from your browser are turned off by default. You need to opt-in for them to become active. All settings here will be stored as cookies with your web browser. For more information see our F.A.Q.
Unpaywalled article links
Add open access links from to the list of external document links (if available).
Privacy notice: By enabling the option above, your browser will contact the API of unpaywall.org to load hyperlinks to open access articles. Although we do not have any reason to believe that your call will be tracked, we do not have any control over how the remote server uses your data. So please proceed with care and consider checking the Unpaywall privacy policy.
Archived links via Wayback Machine
For web page which are no longer available, try to retrieve content from the of the Internet Archive (if available).
Privacy notice: By enabling the option above, your browser will contact the API of archive.org to check for archived content of web pages that are no longer available. Although we do not have any reason to believe that your call will be tracked, we do not have any control over how the remote server uses your data. So please proceed with care and consider checking the Internet Archive privacy policy.
Reference lists
Add a list of references from , , and to record detail pages.
load references from crossref.org and opencitations.net
Privacy notice: By enabling the option above, your browser will contact the APIs of crossref.org, opencitations.net, and semanticscholar.org to load article reference information. Although we do not have any reason to believe that your call will be tracked, we do not have any control over how the remote server uses your data. So please proceed with care and consider checking the Crossref privacy policy and the OpenCitations privacy policy, as well as the AI2 Privacy Policy covering Semantic Scholar.
Citation data
Add a list of citing articles from and to record detail pages.
load citations from opencitations.net
Privacy notice: By enabling the option above, your browser will contact the API of opencitations.net and semanticscholar.org to load citation information. Although we do not have any reason to believe that your call will be tracked, we do not have any control over how the remote server uses your data. So please proceed with care and consider checking the OpenCitations privacy policy as well as the AI2 Privacy Policy covering Semantic Scholar.
OpenAlex data
Load additional information about publications from .
Privacy notice: By enabling the option above, your browser will contact the API of openalex.org to load additional information. Although we do not have any reason to believe that your call will be tracked, we do not have any control over how the remote server uses your data. So please proceed with care and consider checking the information given by OpenAlex.
last updated on 2024-08-05 20:17 CEST by the dblp team
all metadata released as open data under CC0 1.0 license
see also: Terms of Use | Privacy Policy | Imprint