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Reinforcing of Citizen’s Trust in E-Government: The Cameroon’s Case
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作者 Patrick Dany Bavoua Kenfack Check Njei 《Journal of Computer and Communications》 2024年第1期77-109,共33页
The embracing of ICTs and related technologies has enhanced different approaches for governments worldwide to deliver services to their citizens in a smart way. However, the usage of e-government services by common ci... The embracing of ICTs and related technologies has enhanced different approaches for governments worldwide to deliver services to their citizens in a smart way. However, the usage of e-government services by common citizens is recognized as one of the major setbacks of e-government development in both developed and developing countries. Moreover, government agencies in these countries are facing great challenges in keeping the citizens motivated enough to continue to use e-government services. This research aims to investigate the factors that influence citizens’ trust towards continue use of e-government services in Cameroon. The proposed research model consisted of three main constructs including technological, governmental, risk factors as well as six demographic characteristics (age, gender, educational level, income, internet experience and cultural perception). A five-point Likert scale questionnaire was designed to collect data physically and electronically, 352 valid questionnaires were retrieved. Simple and Multiple regression analysis methods were applied to build an adequate model based on the verification of hypotheses proposed. Based on results obtained, four demographic characteristics (age, education, occupation and income) have influence on citizens’ trust in e-government meanwhile gender and cultural affiliation have no influence. Furthermore, technological factors and governmental factors positively influence trust level in e-government, whereas risk factors have a negative influence on trust level. Deducing from the results, a list of recommendations is proposed to the government of Cameroon in order to reinforce citizens’ trust in e-government services. 展开更多
关键词 e-government Risk Factors Technological Factors Governmental Factors TRUST Linear Regression
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An explorative study on document type assignment of review articles in Web of Science,Scopus and journals’websites
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作者 Manman Zhu Xinyue Lu +2 位作者 Fuyou Chen Liying Yang Zhesi Shen 《Journal of Data and Information Science》 CSCD 2024年第1期11-36,共26页
Purpose:Accurately assigning the document type of review articles in citation index databases like Web of Science(WoS)and Scopus is important.This study aims to investigate the document type assignation of review arti... Purpose:Accurately assigning the document type of review articles in citation index databases like Web of Science(WoS)and Scopus is important.This study aims to investigate the document type assignation of review articles in Web of Science,Scopus and Publisher’s websites on a large scale.Design/methodology/approach:27,616 papers from 160 journals from 10 review journal series indexed in SCI are analyzed.The document types of these papers labeled on journals’websites,and assigned by WoS and Scopus are retrieved and compared to determine the assigning accuracy and identify the possible reasons for wrongly assigning.For the document type labeled on the website,we further differentiate them into explicit review and implicit review based on whether the website directly indicates it is a review or not.Findings:Overall,WoS and Scopus performed similarly,with an average precision of about 99% and recall of about 80%.However,there were some differences between WoS and Scopus across different journal series and within the same journal series.The assigning accuracy of WoS and Scopus for implicit reviews dropped significantly,especially for Scopus.Research limitations:The document types we used as the gold standard were based on the journal websites’labeling which were not manually validated one by one.We only studied the labeling performance for review articles published during 2017-2018 in review journals.Whether this conclusion can be extended to review articles published in non-review journals and most current situation is not very clear.Practical implications:This study provides a reference for the accuracy of document type assigning of review articles in WoS and Scopus,and the identified pattern for assigning implicit reviews may be helpful to better labeling on websites,WoS and Scopus.Originality/value:This study investigated the assigning accuracy of document type of reviews and identified the some patterns of wrong assignments. 展开更多
关键词 document type Web of Science SCOPUS Review article
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Hybrid Optimization Algorithm for Handwritten Document Enhancement
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作者 Shu-Chuan Chu Xiaomeng Yang +2 位作者 Li Zhang Václav Snášel Jeng-Shyang Pan 《Computers, Materials & Continua》 SCIE EI 2024年第3期3763-3786,共24页
The Gannet Optimization Algorithm (GOA) and the Whale Optimization Algorithm (WOA) demonstrate strong performance;however, there remains room for improvement in convergence and practical applications. This study intro... The Gannet Optimization Algorithm (GOA) and the Whale Optimization Algorithm (WOA) demonstrate strong performance;however, there remains room for improvement in convergence and practical applications. This study introduces a hybrid optimization algorithm, named the adaptive inertia weight whale optimization algorithm and gannet optimization algorithm (AIWGOA), which addresses challenges in enhancing handwritten documents. The hybrid strategy integrates the strengths of both algorithms, significantly enhancing their capabilities, whereas the adaptive parameter strategy mitigates the need for manual parameter setting. By amalgamating the hybrid strategy and parameter-adaptive approach, the Gannet Optimization Algorithm was refined to yield the AIWGOA. Through a performance analysis of the CEC2013 benchmark, the AIWGOA demonstrates notable advantages across various metrics. Subsequently, an evaluation index was employed to assess the enhanced handwritten documents and images, affirming the superior practical application of the AIWGOA compared with other algorithms. 展开更多
关键词 Metaheuristic algorithm gannet optimization algorithm hybrid algorithm handwritten document enhancement
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Impact of Laboratory Value Flowsheet in Electronic Health Record (EHR) Documentation Time
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作者 Isabel Rosado Pogozelski 《Open Journal of Nursing》 2024年第1期40-50,共11页
Research on the use of EHR is contradictory since it presents contradicting results regarding the time spent documenting. There is research that supports the use of electronic records as a tool to speed documentation;... Research on the use of EHR is contradictory since it presents contradicting results regarding the time spent documenting. There is research that supports the use of electronic records as a tool to speed documentation;and research that found that it is time consuming. The purpose of this quantitative retrospective before-after project was to measure the impact of using the laboratory value flowsheet within the EHR on documentation time. The research question was: “Does the use of a laboratory value flowsheet in the EHR impact documentation time by primary care providers (PCPs)?” The theoretical framework utilized in this project was the Donabedian Model. The population in this research was the two PCPs in a small primary care clinic in the northwest of Puerto Rico. The sample was composed of all the encounters during the months of October 2019 and December 2019. The data was obtained through data mining and analyzed using SPSS 27. The evaluative outcome of this project is that there is a decrease in documentation time after implementation of the use of the laboratory value flowsheet in the EHR. However, patients per day increase therefore having an impact on the number of patients seen per day/week/month. The implications for clinical practice include the use of templates to improve workflow and documentation as well as decreasing documentation time while also increasing the number of patients seen per day. . 展开更多
关键词 Electronic Health Record EHR Laboratory Results Template documentation Time
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建立自主PKI 推进e-Government 被引量:3
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作者 张蒲生 《电脑与信息技术》 2001年第3期43-47,共5页
文章通过对 PKI运行机理的安全性技术分析 ,针对 e Government的安全需求详细地阐述了构建自主 PKI的相关策略 ,并设计了一个 PKI的应用方案以供参考。
关键词 e-government PKI 公觫私觫电子政务 INTERNET 信息安全
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An Acceptance Model of Using Mobile-Government Services(AMGS) 被引量:2
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作者 Ahmad Althunibat Mohammad Abdallah +2 位作者 Mohammed Amin Almaiah Nour Alabwaini Thamer Ahmad Alrawashdeh 《Computer Modeling in Engineering & Sciences》 SCIE EI 2022年第5期865-880,共16页
In recent years,the telecommunications sector is no longer limited to traditional communications,but has become the backbone for the use of data,content and digital applications by individuals,governments and companie... In recent years,the telecommunications sector is no longer limited to traditional communications,but has become the backbone for the use of data,content and digital applications by individuals,governments and companies to ensure the continuation of economic and social activity in light of social distancing and total closure inmost countries in the world.Therefore,electronic government(e-Government)andmobile government(m-Government)are the results of technological evolution and innovation.Hence,it is important to investigate the factors that influence the intention to use m-Government services among Jordan’s society.This paper proposed a new m-Government acceptance model in Jordan(AMGS);this model combines the Information System(IS)Success Factor Model and Hofstede Cultural Dimensions Theory.The study was conducted by surveying different groups of the Jordanian community.Astructured questionnaire was used to collect data from203 respondents.Multiple regression analysis has been conducted to analyze the data.The results indicate that the significant predictors of citizen intention to use m-Government services in Jordan are Information Quality,Service Quality,Uncertainty Avoidance,and Indulgence vs.restraint.While,the results also suggest that Power Distance is not a significant predictor of citizen intention to use m-Government services. 展开更多
关键词 Acceptance test e-government m-Government acceptance model IS success factor model Hofstede cultural dimensions theory
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A Framework of Information Service Platform in E-Government 被引量:8
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作者 GAN Renchu, DU Ding (School of Management and Economics, Beijing Institute of Technology Beijing 100081 China) 《Journal of Electronic Science and Technology of China》 2004年第3期152-155,共4页
For exchanging and sharing information and services in e-government, a framework of information service platform (ISP) is presented. The multi-layer architecture of the ISP is introduced. They are. user's requirem... For exchanging and sharing information and services in e-government, a framework of information service platform (ISP) is presented. The multi-layer architecture of the ISP is introduced. They are. user's requirement layer, business service layer, business process layer, business function layer and data layer. The lower layers are based on the architecture of web services and the upper layers are related to the institutional and organizational issues. In order to deal with the variation of user's requirements and changing environment, the matching and mapping processes with adaptive mechanism are illustrated. 展开更多
关键词 e-government ISP web services adaptive mechanism
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Cloud Computing of E-Government 被引量:1
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作者 Tamara Almarabeh Yousef Kh. Majdalawi Hiba Mohammad 《Communications and Network》 2016年第1期1-8,共8页
Over the past years, many businesses, government and individuals have been started to adopt the internet and web-based technologies in their works to take benefits of costs reduction and better utilization of existing... Over the past years, many businesses, government and individuals have been started to adopt the internet and web-based technologies in their works to take benefits of costs reduction and better utilization of existing resources. The cloud computing is a new way of computing which aims to provide better communication style and storage resources in a safe environment via the internet platform. The E-governments around the world are facing the continued budget challenges and increasing in the size of their computational data so that they need to find ways to deliver their services to citizens as economically as possible without compromising the achievement of desired outcomes. Considering E-government is one of the sectors that is trying to provide services via the internet so the cloud computing can be a suitable model for implementing E-government architecture to improve E-government efficiency and user satisfaction. In this paper, the adoption of cloud computing strategy in implementing E-government services has been studied by focusing on the relationship between E-government and cloud computing by listing the benefits of creation E-government based on cloud computing. Finally in this paper, the challenges faced the implementation of cloud computing for E-government are discussed in details. As a result from understanding the importance of cloud computing as new, green and cheap technology is contributed to fixing and minimizing the existing problems and challenges in E-government so that the developed and developing countries need to achieve E-government based on cloud computing. 展开更多
关键词 e-government Cloud Computing NIST Software as a Service G2G
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Understanding trust-related factors affecting citizen adoption of e-government services 被引量:1
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作者 Li ZHAO Chuanfu CHEN 《Chinese Journal of Library and Information Science》 2013年第3期31-43,共13页
Purpose:Today,the use of e-government services is still at a low level in China.Based on the understanding that citizen trust is an important factor influencing e-government adoption,this research tries to develop a m... Purpose:Today,the use of e-government services is still at a low level in China.Based on the understanding that citizen trust is an important factor influencing e-government adoption,this research tries to develop a model of citizen trust in e-government in an effort to study the impacts of trust-related factors on citizen intentions to adopt e-government services.Design/methodology/approach:The data was collected from an online survey of 182Chinese users who had more than 3 years' online experiences of using government websites.Structural equation modeling analysis was used to validate the proposed model.Findings:Our survey shows that trust in e-government,perceived usefulness and perceived ease of use are critical factors that influence citizen intentions to use e-government services.The study findings also indicate that citizen trust in e-government is positively associated with trust in government,institution-based trust and perceived usefulness of e-government services.Research limitations:The survey sampled adults aged from 25 to 35 years old.Such a limited sample group cannot represent all of the population.So a larger sample involving more experienced online users will yield more useful results.Practical implications:The study results will help government agencies,especially the Chinese government agencies,find ways to improve the Chinese citizens' trust in e-government and promote their adoptions of e-government services.Originality/value:Previous researches have investigated separately the impacts of user evaluation of government websites and user trust in e-government on user intentions to engage in e-government.This study makes a theoretical contribution by integrating these two perspectives and building a model of citizen trust in e-government in understanding the impacts of trust-related factors on citizens' adoptions of e-government initiatives. 展开更多
关键词 e-government Information resources TRUST Adoption of e-government services Trust building process
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A New Approach to a Local E-Government Portal for Information Management and Deep Searching
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作者 YANG Rui CHEN Nengcheng LIU Zhixue 《Wuhan University Journal of Natural Sciences》 CAS 2006年第5期1161-1166,共6页
The paper introduces a new approach, that is, semantic Web techniques, to shed a new light on the solutions for local e-government information portal. After taking the comparison between traditional approaches and sem... The paper introduces a new approach, that is, semantic Web techniques, to shed a new light on the solutions for local e-government information portal. After taking the comparison between traditional approaches and semantic approaches, the design of arehitecture and components of a local e-government information portal are illustrated in details based on semantic technologies. The paper also researches on the core technologies of implementation of the new approach, including the definition of e-government information portal Ontologies and searching algorithms. 展开更多
关键词 SEMANTIC e-government PORTAL
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A Cultural E-Government Readiness Model
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作者 Alia Sabri Omar Sabri Bassam Al-Shargabi 《Intelligent Information Management》 2012年第5期212-216,共5页
E-Government is defined as a system utilizing the Internet and the world-wide-web for delivering government informa-tion and services to citizens. This system reduces the processing costs, improves service delivery, a... E-Government is defined as a system utilizing the Internet and the world-wide-web for delivering government informa-tion and services to citizens. This system reduces the processing costs, improves service delivery, and increases trans-parency and communication between a government and its citizens. The aim of this paper is to propose a new model to measure the readiness of e-Government according to cultural factors. By assessing to which degree these cultural factors are present/absent in a country and which of them have a significant impact on government readiness, the government will be able to identify their weakness and strength points, then build a preparing plan that can help them to achieve the readiness required toward a successful implementation of the e-Government systems. 展开更多
关键词 CULTURAL DIMENSION e-government READINESS e-government INITIATIVE e-governments FACTORS
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电子政务(E-Government)多层体系结构模型中间件(Middleware)的工作机制
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作者 郭东林 《科技信息》 2008年第24期61-,67,共2页
电子政务的信息网络是一个层次化的(Hierarchical),集成多种技术、各类应用的一体化网络,政务资源网络为政府运作提供了最主要的信息服务和业务协同支撑环境。各级政府除了本身能够互访外,还要为公众提供访问政府网络的手段。中间件(mid... 电子政务的信息网络是一个层次化的(Hierarchical),集成多种技术、各类应用的一体化网络,政务资源网络为政府运作提供了最主要的信息服务和业务协同支撑环境。各级政府除了本身能够互访外,还要为公众提供访问政府网络的手段。中间件(middleware) 展开更多
关键词 中间件 数据库 数据库系统 e-government MIDDLEWARE 电子政务
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The E-Government in Local Governance and Its Contribution to the Regional Development: A Comparative Study
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作者 Vasiliki Delitheou Maria Maraki Charalampos Trasanidis 《International Relations and Diplomacy》 2019年第9期394-406,共13页
The purpose of this article is to designate the impact of the implementation of e-governance in municipalities and to suggest some proposals for further growth. More specific, in the first chapter, there is a theoreti... The purpose of this article is to designate the impact of the implementation of e-governance in municipalities and to suggest some proposals for further growth. More specific, in the first chapter, there is a theoretical approach of e-governance by presenting its definition and describing the current situation of the progression of e-governance to these municipalities. In the second chapter, it is presented a comparison between these municipalities about the implementation and progress of e-governance among them. Finally, in the third and last chapter, there are the conclusions and some proposals for future growth of e-governance to these municipalities. 展开更多
关键词 e-government municipalities local GOVERNMENT PUBLIC ADMINISTRATION
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Challenges and Factors Affecting the Implementation of E-Government in Jordan
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作者 Muhannad Al-Shboul Osama Rababah +2 位作者 Moh’d Al-Shboul Rawan Ghnemat Samar Al-Saqqa 《Journal of Software Engineering and Applications》 2014年第13期1111-1127,共17页
Electronic government (e-Government) in its simplest form can mean using information and communication technology (ICT) tools to provide services to citizens. Still with the huge benefits and synergies that e-Governme... Electronic government (e-Government) in its simplest form can mean using information and communication technology (ICT) tools to provide services to citizens. Still with the huge benefits and synergies that e-Government grants to governments and societies, it faces many obstacles and challenges. Therefore, there are always a number of critical success factors and risks associated with e-Government. This paper highlights some of the key ones;it critically assesses key factors that influence e-Government services adoption and diffusion. Thus, the aim of this study is to examine and identify the factors that influence and affect the utilization of e-Government in the developing countries, specifically in Jordan. Furthermore, this article investigates the challenges and barriers that must be overcome in order to successfully implement e-Government in Jordan. Semi-structured interviews were conducted and used in this study to collect the data. The results of this study show that the most significant challenges and factors influencing the implementation of e-Government services in Jordan are related to budgeting and financial costs, human expertise, social influence, technological issues, lack of awareness, resistance of public employees, data privacy and security, the legal framework, the needed technology, administrative obstacles, and trust or believing in e-Government. Conclusions, recommendations and future work are stated at the end of the paper. 展开更多
关键词 e-government E-SERVICES CHALLENGES FACTORS JORDAN
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E-Government Strategy and Plans in Jordan
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作者 Yousef Kh. Majdalawi Tamara Almarabeh +1 位作者 Hiba Mohammad Wala Quteshate 《Journal of Software Engineering and Applications》 2015年第4期211-223,共13页
Life is being developed every day in all of the life aspects. One of the major developing aspects is information technology (IT), and communication technology which makes life easier, faster, and more connected. ICT i... Life is being developed every day in all of the life aspects. One of the major developing aspects is information technology (IT), and communication technology which makes life easier, faster, and more connected. ICT is evolving fast in Jordan and offering the government to deliver multiple delivery services with different characteristics among E-government services. The Jordanian government has invested heavily in E-government initiatives for the last 10 years to transform from traditional service delivery to more effective and efficient service to deliver high-quality customer-centric and performance-driven services to E-government stakeholders. However the global rank of E-government readiness as well as regional rank of Jordan is still in low rank according to the global countries but it is still quite according to the Arab countries. This research provides a trend analysis to find the trends (positive or negative) in the UN E-government indicators in Jordan and provides an overview to the E-government in Jordan where the researchers analyze the development of E-government in Jordan by introducing a general framework for the E-government through discussing the past, present status and the future plans for E-government in Jordan to get better service to their recipients and to improve overall progress of Jordan achievements compared with regional and global countries. 展开更多
关键词 JORDAN READINESS ICT EGDI e-government
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Towards Developing Successful E-Government Websites
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作者 Osama Rababah Thair Hamtini +3 位作者 Osama Harfoushi Bashar Al-Shboul Ruba Obiedat Sahem Nawafleh 《Journal of Software Engineering and Applications》 2013年第11期559-563,共5页
Quality is a key factor to ensuring success of e-government websites. Therefore, a definition for high-quality e-government website is required, as well as, an e-government system’s quality evaluation methodology. Th... Quality is a key factor to ensuring success of e-government websites. Therefore, a definition for high-quality e-government website is required, as well as, an e-government system’s quality evaluation methodology. This paper identifies quality attributes that are required to assess the quality of an e-government website, which should be considered by developers during the development of e-government applications. The primary goals are identifying, qualifying, categorizing, and ranking these factors, and then defining the interrelations among these quality factors. 展开更多
关键词 WEB Application Development e-government QUALITY Evaluation
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Assessing Factors Affecting the Adoption of E-Government Services in Developing Countries for Transport Sector, amidst the Covid-19 Pandemic
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作者 Beauty Undi-Phiri Jackson Phiri 《Communications and Network》 2022年第2期69-90,共22页
The study was looking at establishing factors that are affecting the adoption of electronic government services in the Developing Countries for Transport sector amidst the Covid-19 pandemic based on the Unified Theory... The study was looking at establishing factors that are affecting the adoption of electronic government services in the Developing Countries for Transport sector amidst the Covid-19 pandemic based on the Unified Theory of Acceptance and Use of Technology Model (UTAUT). The study first looked at the major challenges faced by the Zambian transport sector in the implementation of e-government services among the citizens. The study then proposed a model through a web-based e-commerce web portal that could be adopted to address the challenges identified in the study. The study was based on all registered motor vehicles. These were from the various transport sectors in Zambia’s capital city, Lusaka. Both qualitative and quantitative data was collected from respondents using a structured questionnaire. The questionnaire was generated based on the UTAUT conceptual model. The response rate was 57% giving 141 questionnaire responses from the four transport providers. The Chi-Square test of independence was used to analyze the data using SPSS software. The results showed that interaction between trust in government and trust in the Internet has a significant effect on the utilisation of e-government services. The test had an observed P-Value of 0.05 against the Chi-Square value of 59.535. The results further showed that e-services control and effort expectancy had a significant impact on the actual utilisation of e-government services. 展开更多
关键词 e-government ADOPTION TRUST UTAUT Model Transport Sector Information & Communication Technology (ICT)
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China to See Rapid Growth in E-government in the next Five Years
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《China Standardization》 2007年第6期25-,共1页
  The pace of construction of new large scale systems for the Chinese government at all levels slowed in 2006 compared to 2005. However, the size of related investments reached RMB 35.81 billion according to an IDC ...   The pace of construction of new large scale systems for the Chinese government at all levels slowed in 2006 compared to 2005. However, the size of related investments reached RMB 35.81 billion according to an IDC report that forecast and analyzed China's e-government solution market for the 2007-11 period.…… 展开更多
关键词 IDC China to See Rapid Growth in e-government in the next Five Years
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Semantic Document Layout Analysis of Handwritten Manuscripts
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作者 Emad Sami Jaha 《Computers, Materials & Continua》 SCIE EI 2023年第5期2805-2831,共27页
A document layout can be more informative than merely a document’s visual and structural appearance.Thus,document layout analysis(DLA)is considered a necessary prerequisite for advanced processing and detailed docume... A document layout can be more informative than merely a document’s visual and structural appearance.Thus,document layout analysis(DLA)is considered a necessary prerequisite for advanced processing and detailed document image analysis to be further used in several applications and different objectives.This research extends the traditional approaches of DLA and introduces the concept of semantic document layout analysis(SDLA)by proposing a novel framework for semantic layout analysis and characterization of handwritten manuscripts.The proposed SDLA approach enables the derivation of implicit information and semantic characteristics,which can be effectively utilized in dozens of practical applications for various purposes,in a way bridging the semantic gap and providingmore understandable high-level document image analysis and more invariant characterization via absolute and relative labeling.This approach is validated and evaluated on a large dataset ofArabic handwrittenmanuscripts comprising complex layouts.The experimental work shows promising results in terms of accurate and effective semantic characteristic-based clustering and retrieval of handwritten manuscripts.It also indicates the expected efficacy of using the capabilities of the proposed approach in automating and facilitating many functional,reallife tasks such as effort estimation and pricing of transcription or typing of such complex manuscripts. 展开更多
关键词 Semantic characteristics semantic labeling document layout analysis semantic document layout analysis handwritten manuscripts clustering RETRIEVAL image processing computer vision machine learning
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Local-to-Global Causal Reasoning for Cross-Document Relation Extraction
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作者 Haoran Wu Xiuyi Chen +3 位作者 Zefa Hu Jing Shi Shuang Xu Bo Xu 《IEEE/CAA Journal of Automatica Sinica》 SCIE EI CSCD 2023年第7期1608-1621,共14页
Cross-document relation extraction(RE),as an extension of information extraction,requires integrating information from multiple documents retrieved from open domains with a large number of irrelevant or confusing nois... Cross-document relation extraction(RE),as an extension of information extraction,requires integrating information from multiple documents retrieved from open domains with a large number of irrelevant or confusing noisy texts.Previous studies focus on the attention mechanism to construct the connection between different text features through semantic similarity.However,similarity-based methods cannot distinguish valid information from highly similar retrieved documents well.How to design an effective algorithm to implement aggregated reasoning in confusing information with similar features still remains an open issue.To address this problem,we design a novel local-toglobal causal reasoning(LGCR)network for cross-document RE,which enables efficient distinguishing,filtering and global reasoning on complex information from a causal perspective.Specifically,we propose a local causal estimation algorithm to estimate the causal effect,which is the first trial to use the causal reasoning independent of feature similarity to distinguish between confusing and valid information in cross-document RE.Furthermore,based on the causal effect,we propose a causality guided global reasoning algorithm to filter the confusing information and achieve global reasoning.Experimental results under the closed and the open settings of the large-scale dataset Cod RED demonstrate our LGCR network significantly outperforms the state-ofthe-art methods and validate the effectiveness of causal reasoning in confusing information processing. 展开更多
关键词 Causal reasoning cross document graph reasoning relation extraction(RE)
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