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Model Compression for Resource-Constrained Mobile Robots
KTH, School of Electrical Engineering and Computer Science (EECS), Intelligent systems, Robotics, Perception and Learning, RPL.ORCID iD: 0000-0001-5656-0259
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2022 (English)In: Electronic Proceedings in Theoretical Computer Science, EPTCS, Open Publishing Association , 2022, Vol. 362, p. 54-64Conference paper, Published paper (Refereed)
Abstract [en]

The number of mobile robots with constrained computing resources that need to execute complex machine learning models has been increasing during the past decade. Commonly, these robots rely on edge infrastructure accessible over wireless communication to execute heavy computational complex tasks. However, the edge might become unavailable and, consequently, oblige the execution of the tasks on the robot. This work focuses on making it possible to execute the tasks on the robots by reducing the complexity and the total number of parameters of pre-trained computer vision models. This is achieved by using model compression techniques such as Pruning and Knowledge Distillation. These compression techniques have strong theoretical and practical foundations, but their combined usage has not been widely explored in the literature. Therefore, this work especially focuses on investigating the effects of combining these two compression techniques. The results of this work reveal that up to 90% of the total number of parameters of a computer vision model can be removed without any considerable reduction in the model's accuracy.

Place, publisher, year, edition, pages
Open Publishing Association , 2022. Vol. 362, p. 54-64
Series
Electronic Proceedings in Theoretical Computer Science, EPTCS, ISSN 2075-2180 ; 362
National Category
Robotics and automation
Identifiers
URN: urn:nbn:se:kth:diva-317526DOI: 10.4204/EPTCS.362.7ISI: 001047263100005Scopus ID: 2-s2.0-85135452640OAI: oai:DiVA.org:kth-317526DiVA, id: diva2:1695294
Conference
2nd Workshop on Agents and Robots for Reliable Engineered Autonomy, AREA 2022, 24 July 2022, Vienna, Austria
Note

QC 20220913

Available from: 2022-09-13 Created: 2022-09-13 Last updated: 2025-02-09Bibliographically approved

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Özkahraman, Özer

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CiteExportLink to record
Permanent link

Direct link
Cite
Citation style
  • apa
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • Other style
More styles
Language
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Other locale
More languages
Output format
  • html
  • text
  • asciidoc
  • rtf