Výsledky vyhledávání - "Ratko Pilipovic"

Akademický článek

On the Design of Logarithmic Multiplier Using Radix-4 Booth Encoding

Publikováno v: IEEE Access, Vol 8, Pp 64578-64590 (2020)

This paper proposes an energy-efficient approximate multiplier which combines radix-4 Booth encoding and logarithmic product approximation. Additionally, a datapath pruning technique is proposed and studied to reduce the hardware complexity of the mu

Externí odkaz: https://doaj.org/article/2658f4c6db2047ba82418e7c4e51193e

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In search of an accuracy-tuneable accelerator platform for ubiquitous computing

Autor: Ratko Pilipovic, Veljko Pejovic, Octavian Machidon

Publikováno v: GetMobile. mobile computing and communications, vol. 27, no. 1, pp. 18-22, 2023.
GetMobile, str. 18-22 : Ilustr., Vol. 27, iss. 1, May 2023
COBISS-ID: 1538220739

Paving the way towards the realization of Mark Weiser's vision of ubiquitous computing [1], the research community has made incredible advancements on several fronts. When it comes to interacting with humans, for example, computers can already use pr

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4566af41b5ae238dd4779e7164dd3e4a
https://repozitorij.uni-lj.si/IzpisGradiva.php?id=146445

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A Two-Stage Operand Trimming Approximate Logarithmic Multiplier

Autor: Patricio Bulić, Uroš Lotrič, Ratko Pilipovic

Publikováno v: IEEE Transactions on Circuits and Systems I: Regular Papers. 68:2535-2545

We present an approximate logarithmic multiplier with two-stage operand trimming, which prioritises area and energy consumption while retains acceptable accuracy. The multiplier trims the least significant parts of input operands in the first stage a

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::d97426f6df71a156221916ebe2dc2437
https://doi.org/10.1109/tcsi.2021.3069168

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An Approximate GEMM Unit for Energy-Efficient Object Detection

Autor: Vladimir Risojevic, Janko Božič, Patricio Bulić, Uroš Lotrič, Ratko Pilipovic

Publikováno v: Sensors
Volume 21
Issue 12
Sensors, Vol 21, Iss 4195, p 4195 (2021)
Sensors (Basel, Switzerland)
Sensors, vol. 21, no. 12, 4195, 2021.

Edge computing brings artificial intelligence algorithms and graphics processing units closer to data sources, making autonomy and energy-efficient processing vital for their design. Approximate computing has emerged as a popular strategy for energy-

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::285a37af0edde2bc79a054e42bfb2fe8
https://pubmed.ncbi.nlm.nih.gov/34207295

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On the design of logarithmic multiplier using radix-4 Booth encoding

Autor: Ratko Pilipovic, Patricio Bulić

Publikováno v: IEEE access, vol. 8, pp. 64578-64590, 2020.
IEEE Access, Vol 8, Pp 64578-64590 (2020)

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1de0d428213e8e7cc71f12aca287c007
https://hdl.handle.net/20.500.12556/RUL-125569

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On the Design of an Energy Efficient Digital IIR A-Weighting Filter Using Approximate Multiplication

Autor: Patricio Bulić, Vladimir Risojevic, Ratko Pilipovic

Publikováno v: Sensors (Basel, Switzerland)
Sensors, Vol 21, Iss 732, p 732 (2021)
Sensors
Volume 21
Issue 3
Sensors, vol. 21, no. 3, 732, 2021.

This paper presents a new A-weighting filter&rsquo
s design and explores the potential of using approximate multiplication for low-power digital A-weighting filter implementation. It presents a thorough analysis of the effects of approximate mul

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::62dc2acbb55c478dfe61df46d5928b7c
http://europepmc.org/articles/PMC7865466

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HYLO: A hybrid logarithmic multiplier for energy efficient computing

Autor: Ratko Pilipovic, Patricio Bulić

Publikováno v: Uporabna informatika. 27

We propose a novel hybrid logarithmic approximate multiplier HYLO, which combines Radix-4 Booth encoding and logarithm product approximation for partial product generation. With this, HYLO brings the advantages of two major strategies: truncated mult

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::794994811424dfaad1006e1d2113c3c2
https://doi.org/10.31449/upinf.vol27.num3.60

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A Hybrid Radix-4 and Approximate Logarithmic Multiplier for Energy Efficient Image Processing

Autor: Ratko Pilipovic, Patricio Bulić, Uroš Lotrič

Publikováno v: Electronics, Vol 10, Iss 1175, p 1175 (2021)
Electronics, vol. 10, no. 10, 1175, 2021.
Electronics; Volume 10; Issue 10; Pages: 1175

Multiplication is an essential image processing operation commonly implemented in hardware DSP cores. To improve DSP cores’ area, speed, or energy efficiency, we can approximate multiplication. We present an approximate multiplier that generates tw

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f17d1df5b618d787b4e489bd216f4753
https://doi.org/10.3390/electronics10101175

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POLLEN BEARING HONEY BEE DETECTION IN HIVE ENTRANCE VIDEO RECORDED BY REMOTE EMBEDDED SYSTEM FOR POLLINATION MONITORING

Autor: Zdenka Babic, G. Mirjanic, Vladimir Risojevic, Ratko Pilipovic

Publikováno v: ISPRS Annals of the Photogrammetry, Remote Sensing and Spatial Information Sciences, Vol III-7, Pp 51-57 (2016)

Honey bees have crucial role in pollination across the world. This paper presents a simple, non-invasive, system for pollen bearing honey bee detection in surveillance video obtained at the entrance of a hive. The proposed system can be used as a par

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7266fdc4213b900cef8eca1998876c7c
https://doi.org/10.5194/isprs-annals-iii-7-51-2016

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Automatic monitoring of honeybees’ activity outside of the hive from UHD video

Autor: Vedran Jovanovic, Aleksej Avramovic, Janja Filipi, Vladimir Risojevic, Ratko Pilipovic, Zdenka Babic, Vladan Stojnic, Mitar Simić, Igor Sevo, Mario Mustra, Slavica Gajic

Publikováno v: 2018 14th Symposium on Neural Networks and Applications (NEUREL).

Studying the behavior of social insect using computer vision algorithms is an interesting topic for both biological and signal processing communities. One of the most interesting aspects in the field is tracking of honeybees. Regarding computer visio

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8c29b6255d9d2d8d07307ceff8ca0da3
https://doi.org/10.1109/neurel.2018.8587026

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