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Exploring power-performance tradeoffs in database systems
2010
2010 IEEE 26th International Conference on Data Engineering (ICDE 2010)
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So far, database system design has focused on improving performance of query processing. ...
processing time and power requirements. ...
Ken Kristensen (University of South Florida) for insightful discussions. ...
doi:10.1109/icde.2010.5447840
dblp:conf/icde/XuTW10
fatcat:s5ivuzbmdbajdjejxyei7mh3ki
Energy-QoS tradeoffs in J2EE hosting centres
2014
International Journal of Autonomic Computing
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Resource management is a major challenge for most organisations that run these infrastructures. ...
In this paper, we report our experiments in using an autonomic management system to provide resource aware management for a clustered application. ...
When the application server receives a request, it runs one or more software components (e.g., Servlets, EJBs) that query a database through a Java database connection driver (JDBC driver). ...
doi:10.1504/ijac.2014.059112
fatcat:5gc6dk37xvblzppyloya523aoa
Evaluation of the Precision-Privacy Tradeoff of Data Perturbation for Smart Metering
2015
IEEE Transactions on Smart Grid
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This paper provides quantitative means to identify a tradeoff between the aggregation set size, the precision on the aggregated measurements, and the privacy level. ...
to a granularity no finer than what is required for providing the expected service. ...
in a statistical database has negligible impact on the outcome of any query on that database. ...
doi:10.1109/tsg.2014.2387848
fatcat:pa6mjoielbc2hbl6wnkz3rh5ei
Decision Tradeoff Using Example-Critiquing and Constraint Programming
2004
Constraints
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We show how a preference model based on soft constraints is well-suited for supporting these strategies. ...
Such a framework provides an agile preference model particularly powerful for preference revision during tradeoff analysis. ...
In traditional decision theory, a preference elicitation process poses queries to the user. ...
doi:10.1023/b:cons.0000049205.05581.24
fatcat:wx6csufrhjaptmehcj7ehbowoi
Datacenter Traffic Control: Understanding Techniques and Tradeoffs
2018
IEEE Communications Surveys and Tutorials
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2017 pre-print arXiv:1712.03530v1 fatcat:q35ky7f7cnhozfiaiw76ic265y
A typical datacenter is made up of thousands of servers connected with a large network and usually managed by one operator. ...
Next, we point to several open challenges as well as new and interesting networking paradigms. ...
In [27] , authors collect a traffic dataset from a cluster running query processing applications on large volumes of data that run MapReduce like workloads under the hood to respond to queries. ...
doi:10.1109/comst.2017.2782753
fatcat:emgtqlh6ubcvzjsfjhkaozgrri
Learning, Computing, and Trustworthiness in Intelligent IoT Environments: Performance-Energy Tradeoffs
[article]
2021
arXiv
pre-print
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Finally, the paper provides a vision for integrating these enabling technologies in energy-efficient iIoTe and a roadmap to address the open research challenges ...
This paper provides a state-of-the-art overview of these technologies and illustrates their functionality and performance, with special attention to the tradeoff among resources, latency, privacy and energy ...
Fig. 1: iIoTe in a manufacturing plant.
the manufacturing process, which is only feasible with the
edge paradigm. ...
arXiv:2110.01686v2
fatcat:syhztvoajfbshexwmbcs7w4tta
Storage Tradeoffs in a Collaborative Backup Service for Mobile Devices
2006
2006 Sixth European Dependable Computing Conference
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For each file set, we started with a new, empty database. ...
For example, a PDA contact database is regularly synchronized with a desktop computer application. ...
On notera par exemple les codes optimaux suivants :
Nom Distance Taux Tornado [8] au choix, choisi a priori Comme on le voit, les codes Tornado définissent tout une famille de codes dont le taux doit ...
doi:10.1109/edcc.2006.26
dblp:conf/edcc/CourtesKP06
fatcat:tcpc3n54zfblpi6pcflna7dgfy
When data management systems meet approximate hardware
2014
Proceedings of the VLDB Endowment
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More importantly, ApproxiDB is also beneficial to precise query processing, by developing non-trivial hybrid execution mechanisms on both precise and approximate hardware. ...
ApproxiDB will run on a hybrid machine consisting of both approximate hardware and precise hardware (i.e., the conventional hardware without sacrificing the accuracy). ...
Acknowledgement The author would like to thank Yinan Li, Qiong Luo, Saurabh Jha, Mian Lu and anonymous reviewers for their insightful comments. ...
doi:10.14778/2732951.2732961
fatcat:fvs5u3mgt5bkxp5nlbzcu7257i
Optimizing SQL Queries over Text Databases
2008
2008 IEEE 24th International Conference on Data Engineering
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To address these challenges, we study a family of select-project-join SQL queries over text databases, and characterize query processing strategies on their efficiency andcritically-on their result quality ...
We optimize the execution of SQL queries over text databases in a principled, cost-based manner, incorporating this tradeoff between efficiency and result quality in a user-specific fashion. ...
Acknowledgments: The second author is supported by NSF CAREER grant IIS-0347903 and a Sloan fellowship. ...
doi:10.1109/icde.2008.4497472
dblp:conf/icde/JainDG08
fatcat:zdiggonxhvcuhmeahucjolhmyy
A Privacy-Preserving Index for Range Queries
[chapter]
2004
Proceedings 2004 VLDB Conference
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We then develop a model for the fundamental privacy-utility tradeoff and design a novel algorithm for achieving the desired balance between privacy and utility (accuracy of range query evaluation) of the ...
Database outsourcing is an emerging data management paradigm which has the potential to transform the IT operations of corporations. ...
Proceedings of the 30th VLDB Conference, Toronto, Canada, 2004 database context, one such paradigm is Database-as-a-Service (DAS) [4, 6, 7] in which organizations outsource data management to a service ...
doi:10.1016/b978-012088469-8.50064-4
dblp:conf/vldb/HoreMT04
fatcat:bblb42rtdbdrzgaaeoaxfllz3e
A Privacy-Preserving Index for Range Queries
[chapter]
2004
Proceedings 2004 VLDB Conference
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We then develop a model for the fundamental privacy-utility tradeoff and design a novel algorithm for achieving the desired balance between privacy and utility (accuracy of range query evaluation) of the ...
Database outsourcing is an emerging data management paradigm which has the potential to transform the IT operations of corporations. ...
Proceedings of the 30th VLDB Conference, Toronto, Canada, 2004 database context, one such paradigm is Database-as-a-Service (DAS) [4, 6, 7] in which organizations outsource data management to a service ...
doi:10.1016/b978-012088469-8/50064-4
fatcat:rwb2bhcm5zhkzme74ty64ir3oq
Privacy-safe network trace sharing via secure queries
2008
Proceedings of the 1st ACM workshop on Network data anonymization - NDA '08
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In this paradigm, a data owner publishes a query language and an online portal, allowing researchers to submit sets of queries to be run on data. ...
We claim that a better balance in the utility/privacy tradeoff, inherent to network data sharing, can be achieved via a new paradigm we propose: secure queries. ...
Solutions to privacy/utility tradeoff can broadly be classified as sanitized databases or statistical databases. ...
doi:10.1145/1456441.1456445
dblp:conf/ccs/Mirkovic08
fatcat:5zhtfdfvobgevoeby2lvexauai
Compress-then-analyze vs. analyze-then-compress: Two paradigms for image analysis in visual sensor networks
2013
2013 IEEE 15th International Workshop on Multimedia Signal Processing (MMSP)
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We focus on state-of-the-art binary features which are particularly suitable for resource-constrained VSNs, and we show that the "winning" paradigm depends primarily on the network conditions. ...
In the compress-then-analyze (CTA) paradigm, images acquired from camera nodes are compressed and sent to a central controller for further analysis. ...
ACKNOWLEDGMENT The project GreenEyes acknowledges the financial support of the Future and Emerging Technologies (FET) programme within the Seventh Framework Programme for Research of the European Commission ...
doi:10.1109/mmsp.2013.6659301
dblp:conf/mmsp/RedondiBCT13
fatcat:b7bysvrjgbbwfcodsh6plu5ydm
Investigating Music Collections at Different Scales with AudioDB
2010
Journal of New Music Research
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similarity as a distance which can be modelled statistically, initially motivated by our desire to achieve sublinear retrieval time on large databases, can be used to improve the precision of searches ...
We pay particular attention to the varying tradeoff between precision and recall in these contexts, both from the point of view of system evaluation and from the point of view of a user of a system searching ...
the Artists Without a Label collection. ...
doi:10.1080/09298215.2010.516832
fatcat:qvm4o3xbvnhsrduq5yaz2yc5d4
On the path to sustainable, scalable, and energy-efficient data analytics: Challenges, promises, and future directions
2012
2012 International Green Computing Conference (IGCC)
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We discuss transformative approaches to efficient data reduction, analytics-driven query processing, scalable analytical kernels, approximate analytics, among others. ...
We propose a number of future directions that could be pursued on the path to sustainable data analytics at scale. ...
ACKNOWLEDGEMENTS We would like to thank David Boyuka II and John Jenkins for insightful comments and discussions on the paper. This work was supported in part by the U.S. ...
doi:10.1109/igcc.2012.6322265
dblp:conf/green/LakshminarasimhanKLCKS12
fatcat:dremvfojkre5vm2n7qhimzxjgm
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