Evidence map›Paper›PMID 33572563›Full record

ArticleMicromachines2021

Lossless Decompression Accelerator for Embedded Processor with GUI.

Gwan Beom Hwang, Kwon Neung Cho, Chang Yeop Han, Hyun Woo Oh, Young Hyun Yoon, Seung Eun Lee

Abstract read
In one paragraph

Article in Micromachines, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.

0numbers the graph read from it
0cells of the map it votes in
5citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

5 citing papers in PubMed.

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4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

6 authors.

Gwan Beom HwangDepartment of Electronic Engineering, Seoul National University of Science and Technology, Seoul 01811, Korea.
Kwon Neung ChoDepartment of Electronic Engineering, Seoul National University of Science and Technology, Seoul 01811, Korea.
Chang Yeop HanDepartment of Electronic Engineering, Seoul National University of Science and Technology, Seoul 01811, Korea.
Hyun Woo OhDepartment of Electronic Engineering, Seoul National University of Science and Technology, Seoul 01811, Korea.
Young Hyun YoonDepartment of Electronic Engineering, Seoul National University of Science and Technology, Seoul 01811, Korea.
Seung Eun LeeDepartment of Electronic Engineering, Seoul National University of Science and Technology, Seoul 01811, Korea.

Funding

Ministry of Trade, Industry and Energy 10076314National Research Foundation of Korea 2019R1F1A1060044
6 · The paper itself

Abstract

The development of the mobile industry brings about the demand for high-performance embedded systems in order to meet the requirement of user-centered application. Because of the limitation of memory resource, employing compressed data is efficient for an embedded system. However, the workload for data decompression causes an extreme bottleneck to the embedded processor. One of the ways to alleviate the bottleneck is to integrate a hardware accelerator along with the processor, constructing a system-on-chip (SoC) for the embedded system. In this paper, we propose a lossless decompression accelerator for an embedded processor, which supports LZ77 decompression and static Huffman decoding for an inflate algorithm. The accelerator is implemented on a field programmable gate array (FPGA) to verify the functional suitability and fabricated in a Samsung 65 nm complementary metal oxide semiconductor (CMOS) process. The performance of the accelerator is evaluated by the Canterbury corpus benchmark and achieved throughput up to 20.7 MB/s at 50 MHz system clock frequency.

Indexed as

embedded processorgraphical user interfacehardware acceleratorinflate algorithmlossless compressionsystem-on-chip

Identifiers

PMID33572563
PMCPMC7911039

What OpenQuestion holds

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LicenceCC BY
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Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.