Výsledky vyhledávání - "Oprescu, Ana"

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Generating Energy-efficient code with LLMs

Autor: Cappendijk, Tom, de Reus, Pepijn, Oprescu, Ana

The increasing electricity demands of personal computers, communication networks, and data centers contribute to higher atmospheric greenhouse gas emissions, which in turn lead to global warming and climate change. Therefore the energy consumption of

Externí odkaz: http://arxiv.org/abs/2411.10599

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An exploration of the effect of quantisation on energy consumption and inference time of StarCoder2

Autor: de Reus, Pepijn, Oprescu, Ana, Zuidema, Jelle

This study examines quantisation and pruning strategies to reduce energy consumption in code Large Language Models (LLMs) inference. Using StarCoder2, we observe increased energy demands with quantization due to lower throughput and some accuracy los

Externí odkaz: http://arxiv.org/abs/2411.12758

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An interdisciplinary exploration of trade-offs between energy, privacy and accuracy aspects of data

Autor: de Reus, Pepijn, Dresen, Kyra, Oprescu, Ana, Irion, Kristina, Kolk, Ans

The digital era has raised many societal challenges, including ICT's rising energy consumption and protecting privacy of personal data processing. This paper considers both aspects in relation to machine learning accuracy in an interdisciplinary expl

Externí odkaz: http://arxiv.org/abs/2410.00069

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Energy cost and machine learning accuracy impact of k-anonymisation and synthetic data techniques

Autor: de Reus, Pepijn, Oprescu, Ana, van Elsen, Koen

Publikováno v: 2023 International Conference on ICT for Sustainability (ICT4S), Pages: 57-65

To address increasing societal concerns regarding privacy and climate, the EU adopted the General Data Protection Regulation (GDPR) and committed to the Green Deal. Considerable research studied the energy efficiency of software and the accuracy of m

Externí odkaz: http://arxiv.org/abs/2305.07116

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A Numerical Approach to Stability of Multiclass Queueing Networks

Autor: Leahu, Haralambie, Mandjes, Michel, Oprescu, Ana-Maria

Publikováno v: IEEE Transactions on Automatic Control (Volume: 62, Issue: 10, Oct. 2017) Page(s): 5478 - 5484

The Multi-class Queueing Network (McQN) arises as a natural multi-class extension of the traditional (single-class) Jackson network. In a single-class network subcriticality (i.e. subunitary nominal workload at every station) entails stability, but t

Externí odkaz: http://arxiv.org/abs/1606.07294

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MicroValid

Autor: Cojocaru, Michel, Uta, Alexandru, Oprescu, Ana Maria, Chen, Jinjun, Yang, Laurence T.

Publikováno v: The 11th IEEE International Conference on Cloud Computing Technology and Science (CloudCom 2019): the 19th IEEE International Conference on Computer and Information Technology (CIT 2019) ; the 2019 International Workshop on Resource Brokering with Blockchain (RBchain 2019) ; the 2019 Asia-Pacific Services Computing Conference (APSCC 2019) : proceedings : 11-13 December 2019, Sydney, Australia, 78-86
STARTPAGE=78;ENDPAGE=86;TITLE=The 11th IEEE International Conference on Cloud Computing Technology and Science (CloudCom 2019)
2019 IEEE International Conference on Cloud Computing Technology and Science (CloudCom 2019), 78-86
STARTPAGE=78;ENDPAGE=86;TITLE=2019 IEEE International Conference on Cloud Computing Technology and Science (CloudCom 2019)
CloudCom
Cojocaru, M, Uta, A & Oprescu, A M 2019, MicroValid : A validation framework for automatically decomposed microservices . in J Chen & L T Yang (eds), 2019 IEEE International Conference on Cloud Computing Technology and Science (CloudCom 2019) ., 8968869, Proceedings of the International Conference on Cloud Computing Technology and Science, CloudCom, vol. 2019-December, IEEE Computer Society, pp. 78-86, 11th IEEE International Conference on Cloud Computing Technology and Science, CloudCom 2019, 19th IEEE International Conference on Computer and Information Technology, CIT 2019, 2019 International Workshop on Resource Brokering with Blockchain, RBchain 2019 and 2019 Asia-Pacific Services Computing Conference, APSCC 2019, Sydney, Australia, 11/12/19 . https://doi.org/10.1109/CloudCom.2019.00023

In a dynamic world of software development, the architectural styles are continuously evolving, adapting to new technologies and trends. Microservice architecture (MSA) is gaining adoption among industry practitioners due to its advantages compared t

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f7b95514c90b60f06fe57869c4448f3b
https://research.vu.nl/en/publications/8697c0bf-f19c-4236-a43e-c911be0077c2

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Clone Detection vs. Pattern Mining: The Battle

Autor: Deknop, Céline, Baars, Simon, Mens, Kim, Oprescu, Ana, Fabry, Johan, The 18th Belgium-Netherlands Software Evolution Workshop

Publikováno v: Belgium-Netherlands Software Evolution Workshop 2019, Vol. Vol, no.2605, p. 14-21 (2019)

In this paper we compare two approaches to discover recurrent fragments in source code: clone detection and frequent subtree mining. We apply both approaches to a medium-sized Java case and compare qualitatively and quantitatively their results in te

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=od______1493::60a891d12c6e9e18e6c6ca4ae44c9298
https://hdl.handle.net/2078.1/223698

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Attributes assessing the quality of microservices automatically decomposed from monolithic applications

Autor: Cojocaru, Michel Daniel, Oprescu, Ana, Uta, Alexandru, Iosup, Alexandru, Pop, Florin, Prodan, Radu

Publikováno v: 2019 18th International Symposium on Parallel and Distributed Computing: ISPDC 2019 : proceedings : 5-7 June 2019, Amsterdam, the Netherlands, 84-93
STARTPAGE=84;ENDPAGE=93;TITLE=2019 18th International Symposium on Parallel and Distributed Computing
Proceedings-2019 18th International Symposium on Parallel and Distributed Computing, ISPDC 2019, 84-93
STARTPAGE=84;ENDPAGE=93;TITLE=Proceedings-2019 18th International Symposium on Parallel and Distributed Computing, ISPDC 2019
Cojocaru, M D, Oprescu, A & Uta, A 2019, Attributes assessing the quality of microservices automatically decomposed from monolithic applications . in A Iosup, F Pop, R Prodan & A Uta (eds), Proceedings-2019 18th International Symposium on Parallel and Distributed Computing, ISPDC 2019 ., 8790889, Institute of Electrical and Electronics Engineers Inc., pp. 84-93, 18th International Symposium on Parallel and Distributed Computing, ISPDC 2019, Amsterdam, Netherlands, 5/06/19 . https://doi.org/10.1109/ISPDC.2019.00021
ISPDC

The architectural styles in the world of software development are constantly evolving. Recently the microservice architecture is gaining more and more traction, building on concepts of Service Oriented Architecture (SOA) and steering further away fro

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::772a489ee498dcfd88c28295376e6966
https://dare.uva.nl/personal/pure/en/publications/attributes-assessing-the-quality-of-microservices-automatically-decomposed-from-monolithic-applications(5426376e-02bb-460d-b0cc-3ba6534a74b8).html

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