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Research of Lossless Image Compression Base on Level-scalability
Li Luwei,Zhou Shuoyan,Cai Yiyu
Strategic Study of CAE 2005, Volume 7, Issue 10, Pages 33-37
A level-embedded lossless image compression method for continuous-tone still images is presented. Level (bit-plane) scalability is achieved by separating the image into two layers (the base layer and the residual layer) before compression. Excellent compression performance is obtained by exploiting both spatial and interlevel correlations. A comparison of the proposed scheme with a number of scalable and non-scalable lossless image compression algorithms indicates that the level-embedded compression incurs only a small penalty in compression efficiency over non-scalable lossless compression, while offering the significant benefit of level-scalability.
Keywords: data processing techniques lossless image compression context-based model embedded level
Shu-you ZHANG, Ye GU, Xiao-jian LIU, Jian-rong TAN
Frontiers of Information Technology & Electronic Engineering 2018, Volume 19, Issue 2, Pages 235-245 doi: 10.1631/FITEE.1700763
Keywords: Product design Knowledge push Applicable probability matching Multidimensional context Personalization
Stephen URQUHART, Andrew WHYTE
Frontiers of Engineering Management 2018, Volume 5, Issue 3, Pages 369-380 doi: 10.15302/J-FEM-2018019
Limited research has been conducted on the internal tendering procedures (ITP) of construction contractors because of the commercially sensitive and confidential nature of the subject matter. This limitation explains the reluctance of contractors to undergo interviews. Existing research (outside bid/no-bid and margin decision factor identification and subsequent decision modeling development) only begins to provide insights into key tendering stages, particularly around risk assessments and corporate review processes. Early research suggested one to three review stages. However, when considering the whole work procurement process from prospect identification to contract execution, five to seven series of reviews can be arguably applied by some contractors, wherein some reviews stepped through several layers of internal senior management. Tendering processes were presented as flowchart models that traditionally follow “hard” system (rectangular shapes and straight line arrows) steps, which suggest that a precise process also leads to precise results. However, given that contractors do not win every tender they submit, the process is less precise than that suggested in rigidly structured flowcharts. Twenty-five detailed semi-structured interviews were held with purposely selected high-profile publicly and privately owned construction companies in Australia with significantly varied turnovers. Analyses show that contractors are concerned about the negative effects of increasing corporate governance demands, with many stating that people involved are the most critical element to tendering success. A new way of presenting the ITP of contractors is assessed using a soft systems methodology (SSM) approach. SSM offers an alternative way of considering human interaction challenges within the ITP of contractors, which needs to be tested with the industry. The format graphics of SSM guidelines are presented as a way of offering contractors a different approach, which may assist individuals who are looking to re-structure their tendering activities in a more humanistic and less rigid procedural approach.
Keywords: contractor corporate governance humanistic risk soft systems methodology tendering procedures
GREENHOUSE GAS EMISSIONS FROM LIVESTOCK IN CHINA AND MITIGATION OPTIONS WITHIN THE CONTEXT OF CARBON
Frontiers of Agricultural Science and Engineering 2023, Volume 10, Issue 2, Pages 226-233 doi: 10.15302/J-FASE-2023486
● Livestock is major greenhouse gas source in agriculture in China.
Keywords: animal husbandry emission reduction solutions feed improvement greenhouse gases emission manure management
Yinao Su, Houliang Dai, Lichun Kuang, Jizhen Liu, Dazhao Gu, Caineng Zou, Haixia Huang
Engineering 2022, Volume 11, Issue 4, Pages 154-154 doi: 10.1016/j.eng.2022.03.002
Understanding channel tropism in traditional Chinese medicine in the context of systems biology
Ping Liu, Songlin Liu, Gang Chen, Ping Wang
Frontiers of Medicine 2013, Volume 7, Issue 3, Pages 277-279 doi: 10.1007/s11684-013-0273-3
Channel tropism is investigated and developed through long-term clinical practice. In recent years, the development of channel tropism theory has attracted increasing attention. This study analyzed channel tropism theory and the problems associated with it. Results showed that this theory and systems biology have a similar holistic viewpoint. Systems biology could provide novel insights and platform in the study of channel tropism. Some problems in channel tropism theory, including pharmacology and action mechanism, were investigated.
Keywords: systems biology channel tropism theory traditional Chinese medicine application
Exploiting a depth contextmodel in visual tracking with correlation filter Article
Zhao-yun CHEN, Lei LUO, Da-fei HUANG, Mei WEN, Chun-yuan ZHANG
Frontiers of Information Technology & Electronic Engineering 2017, Volume 18, Issue 5, Pages 667-679 doi: 10.1631/FITEE.1500389
Keywords: Visual tracking Depth context model Correlation filter Region growing
Frontiers of Agricultural Science and Engineering 2023, Volume 10, Issue 2, Pages 262-267 doi: 10.15302/J-FASE-2023496
● To achieve food security, Chinese agriculture– food system could not achieve C neutrality.
Keywords: agriculture carbon neutrality carbon peak food security carbon mitigation strategies
Syntactic word embedding based on dependency syntax and polysemous analysis None
Zhong-lin YE, Hai-xing ZHAO
Frontiers of Information Technology & Electronic Engineering 2018, Volume 19, Issue 4, Pages 524-535 doi: 10.1631/FITEE.1601846
Keywords: Dependency-based context Polysemous word representation Representation learning Syntactic word embedding
Yongqing MA, Jie CHEN, Shuqi DONG, Lun SHAN
Frontiers of Agricultural Science and Engineering 2014, Volume 1, Issue 1, Pages 62-68 doi: 10.15302/J-FASE-2014027
Keywords: agricultural production animal husbandry development strategy ecological migration
CFD based combustion model for sewage sludge gasification in a fluidized bed
Yiqun WANG, Lifeng YAN
Frontiers of Chemical Science and Engineering 2009, Volume 3, Issue 2, Pages 138-145 doi: 10.1007/s11705-009-0050-7
Keywords: CFD model sewage sludge gasification syngas
Crop residues: applications of lignocellulosic biomass in the context of a biorefinery
Maria Carolina ANDRADE, Caio de Oliveira GORGULHO SILVA, Leonora Rios de SOUZA MOREIRA, Edivaldo Ximenes FERREIRA FILHO
Frontiers in Energy 2022, Volume 16, Issue 2, Pages 224-245 doi: 10.1007/s11708-021-0730-7
Keywords: crop residue biorefinery bioproduct biomass circular bioeconomy enzyme
Aggregated context network for crowd counting
Si-yue Yu, Jian Pu,51174500148@stu.ecnu.edu.cn,jianpu@fudan.edu.cn
Frontiers of Information Technology & Electronic Engineering 2020, Volume 21, Issue 11, Pages 1535-1670 doi: 10.1631/FITEE.1900481
Keywords: 人群计数;卷积神经网络;密度估计;语义分割;多任务学习
Tran Quoc THAI, Timon RABCZUK, Xiaoying ZHUANG
Frontiers of Structural and Civil Engineering 2020, Volume 14, Issue 2, Pages 267-279 doi: 10.1007/s11709-019-0567-x
Keywords: cohesive zone model IGA Kirchhoff-Love model thin shell analysis delamination
Biologically Inspired Design of Context-Aware Smart Products Article
Ang Liu, Ivan Teo, Diandi Chen, Stephen Lu, Thorsten Wuest, Zhinan Zhang, Fei Tao
Engineering 2019, Volume 5, Issue 4, Pages 637-645 doi: 10.1016/j.eng.2019.06.005
Keywords: Design method Biologically inspired design Context-awareness Intelligent design
Title Author Date Type Operation
Research of Lossless Image Compression Base on Level-scalability
Li Luwei,Zhou Shuoyan,Cai Yiyu
Journal Article
A knowledge push technology based on applicable probability matching and multidimensional context driving
Shu-you ZHANG, Ye GU, Xiao-jian LIU, Jian-rong TAN
Journal Article
Rethinking the tendering frameworks of construction contractors in the context of a soft systems methodology
Stephen URQUHART, Andrew WHYTE
Journal Article
GREENHOUSE GAS EMISSIONS FROM LIVESTOCK IN CHINA AND MITIGATION OPTIONS WITHIN THE CONTEXT OF CARBON
Journal Article
Corrigendum to ‘‘Contemplation on China’s Energy-Development Strategies and Initiatives in the Context
Yinao Su, Houliang Dai, Lichun Kuang, Jizhen Liu, Dazhao Gu, Caineng Zou, Haixia Huang
Journal Article
Understanding channel tropism in traditional Chinese medicine in the context of systems biology
Ping Liu, Songlin Liu, Gang Chen, Ping Wang
Journal Article
Exploiting a depth contextmodel in visual tracking with correlation filter
Zhao-yun CHEN, Lei LUO, Da-fei HUANG, Mei WEN, Chun-yuan ZHANG
Journal Article
AGRICULTURAL GREEN DEVELOPMENT TO ACHIEVE FOOD SECURITY AND CARBON REDUCTION IN THE CONTEXT OF CHINA’
Journal Article
Syntactic word embedding based on dependency syntax and polysemous analysis
Zhong-lin YE, Hai-xing ZHAO
Journal Article
Fighting for the poverty: a case study for human migration in the context of sustainable dryland farming
Yongqing MA, Jie CHEN, Shuqi DONG, Lun SHAN
Journal Article
CFD based combustion model for sewage sludge gasification in a fluidized bed
Yiqun WANG, Lifeng YAN
Journal Article
Crop residues: applications of lignocellulosic biomass in the context of a biorefinery
Maria Carolina ANDRADE, Caio de Oliveira GORGULHO SILVA, Leonora Rios de SOUZA MOREIRA, Edivaldo Ximenes FERREIRA FILHO
Journal Article
Aggregated context network for crowd counting
Si-yue Yu, Jian Pu,51174500148@stu.ecnu.edu.cn,jianpu@fudan.edu.cn
Journal Article
Isogeometric cohesive zone model for thin shell delamination analysis based on Kirchhoff-Love shell model
Tran Quoc THAI, Timon RABCZUK, Xiaoying ZHUANG
Journal Article