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Multi-line code: A low complexity revocable fingerprint template for cancelable biometrics

Journal of Central South University 2013年第5期20卷 1292-1297页

作者： WONG Wei-jing WONG Mou-ling Dennis kho yau-hee Faculty of Engineering Computing and ScienceSwinburne University of Technology(Sarawak Campus)

A low computational cost cancelable fingerprint template, namely the multi-line codes was proposed. The formulation of a single-line code involves the inspection of minutiae distribution along a straight line constructed based on the reference minutia. Multi-line code is introduced to elevate the performance by combining several single-line codes. Experiments were carried out on a few FVC databases. It has been proven that the proposed method yields relatively low computational complexity as compared to existing minutiae distribution-based methods, while preserving the performance. The equal error rate obtained for FVC2002 DB1 is 4.69% in stolen-key case, and the total arithmetic operations utilized are 14 520 additions and zero multiplication.

关键词： cancelable fingerprint template multi-line code single-line code stolen-key case

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Frontier of digitalization in Biomass-to-X supply chain:opportunity or threats?

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生物质资源与工程(英文) 2023年第2期8卷 101-107页

作者： Adrian Chun Minh Loy Karen Gah Hie Kong Juin yau Lim Bing Shen How Department of Chemical and Biological Engineering Monash UniversityMelbourneAustralia Biomass Waste-to-Wealth Special Interest Group Research Centre for Sustainable TechnologiesFaculty of EngineeringComputing and ScienceSwinburne University of TechnologyKuching 93350Malaysia Integrated Engineering Department of Environmental Science and EngineeringCollege of EngineeringKyung Hee UniversityGyeonggi-do 17104Republic of Korea

The escalating climate crisis necessitates an urgent shift towards a sustainable business ***-der the context of bioeconomy,it has offered a promising alternative through its“Biomass-to-X”strategy for converting biological resources into value-added products or ***,the adoption of this approach remains scarce,which highlights the need to leverage digital technolo-gies to enhance its ***,this paper provides a comprehensive overview of the potential role of digital technologies in the Biomass-to-X supply chain,encompassing the entire value chain from upstream to downstream activities,specifically in the areas of 1)lab-to-fabrication transla-tion,2)biomanufacturing stage,and lastly,3)supply chain management ***,this study identifies and discusses research gaps in each niche area,along with potential future re-search prospects to facilitate the transition towards a sustainable bioeconomy,making it a crucial reference for stakeholders involved in decision-making processes.

关键词： Biomass valorization Internet of nano-things Bioeconomy Biomanufacturing Blockchain Biomass-to-X

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Understanding of Dry Mouth and Development of Artificial Saliva for the Elderly

Understanding of Dry Mouth and Development of Artificial Sal...

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The 8th Asia/Oceania Regional Congress of Gerontology and Geriatrics

作者： Hong-Seop kho Jeong-Yun Lee hee-Kyung Park Jin-Woo Chung Young-Ku Kim Dept.of Oral Medicine ＆ Oral Diagnosis School of Dentistry Seoul National UniversityYunkeun-Dong 28Chongro-KuSeoul 110-749Korea Dept.of Oral Medicine ＆ Oral Diagnosis School of Dentistry Seoul National UniversityYunkeun-Dong 28Chongro-KuSeoul 110-749Korea Dept.of Oral Medicine ＆ Oral Diagnosis School of Dentistry Seoul National UniversityYunkeun-Dong 28Chongro-KuSeoul 110-749Korea Dept.of Oral Medicine ＆ Oral Diagnosis School of Dentistry Seoul National UniversityYunkeun-Dong 28Chongro-KuSeoul 110-749Korea Dept.of Oral Medicine ＆ Oral Diagnosis School of Dentistry Seoul National UniversityYunkeun-Dong 28Chongro-KuSeoul 110-749Korea

＜正＞With the increase of aged population,the number of patients complaining of dry mouth and its associated conditions is rapidly *** development of effective saliva substitutes requires comprehensive knowledge of n...

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Preliminary experience with drug-coated balloon angioplasty in primary percutaneous coronary intervention

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World Journal of Cardiology 2015年第6期7卷 311-314页

作者： hee Hwa Ho Julian Tan yau Wei Ooi Kwok Kong Loh Than Htike Aung Nwe Tun Yin Dasdo Antonius Sinaga Fahim Haider Jafary Paul Jau Lueng Ong Department of Cardiology Tan Tock Seng Hospital

We evaluated the clinical feasibility of using drugcoated balloon(DCB) angioplasty in patients undergoingprimary percutaneous coronary intervention(PPCI). Between January 2010 to September 2014,89 STelevation myocardial infarction patients(83% male,mean age 59 ± 14 years) with a total of 89 coronary lesions were treated with DCB during PPCI. Clinical outcomes are reported at 30 d follow-up. Left anterior descending artery was the most common target vessel for PCI(37%). Twenty-eight percent of the patients had underlying diabetes mellitus. Mean left ventricular ejection fraction was 44% ± 11%. DCB-only PCI was the predominant approach(96%) with the remaining 4% of patients receiving bail-out stenting. Thrombolysis in Myocardial Infarction(TIMI) 3 flow was successfully restored in 98% of patients. An average of 1.2 ± 0.5 DCB were used per patient,with mean DCB diameter of 2.6 ± 0.5 mm and average length of 23.2 ± 10.2 mm. At 30-d follow-up,there were 4 deaths(4.5%). No patients experienced abrupt closure of the infarctrelated artery and there was no reported target-lesion failure. Our preliminary experience showed that DCB angioplasty in PPCI was feasible and associated with a high rate of TIMI 3 flow and low 30-d ischaemic event.

关键词： Acute myocardial infarction Drug coated balloon Efficacy Primary angioplasty Safety

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