Low-Cost Federated Broad Learning for Privacy-Preserved Knowledge Sharing in the RIS-Aided Internet of Vehicles

High-efficiency and low-cost knowledge sharing can improve the decision-making ability of autonomous vehicles by mining knowledge from the Internet of Vehicles(IoVs).However,it is challenging to ensure high efficiency of local data learning models while preventing privacy leakage in a high mobility environment.In order to protect data privacy and improve data learning efficiency in knowledge sharing,we propose an asynchronous federated broad learning(FBL)framework that integrates broad learning(BL)into federated learning(FL).In FBL,we design a broad fully connected model(BFCM)as a local model for training client data.To enhance the wireless channel quality for knowledge sharing and reduce the communication and computation cost of participating clients,we construct a joint resource allocation and reconfigurable intelligent surface(RIS)configuration optimization framework for FBL.The problem is decoupled into two convex subproblems.Aiming to improve the resource scheduling efficiency in FBL,a double Davidon–Fletcher–Powell(DDFP)algorithm is presented to solve the time slot allocation and RIS configuration problem.Based on the results of resource scheduling,we design a reward-allocation algorithm based on federated incentive learning(FIL)in FBL to compensate clients for their costs.The simulation results show that the proposed FBL framework achieves better performance than the comparison models in terms of efficiency,accuracy,and cost for knowledge sharing in the IoV.

Influence of Knowledge Heterogeneity on Innovation Performance in Innovation Teams——Based on the Mediating Role of Knowledge Sharing

To break through the restrictions of traditional organizational forms,systems,and mechanisms and quickly respond to the innovative development requirements of CASC,the innovation team has gradually become a crucial organizational form within CASC.One of the biggest differences between the innovation team and traditional orga-nizational structure lies in knowledge heterogeneity.Existing studies present different conclusions on the relationship between knowledge heterogeneity and innovation performance,which should be analyzed according to specific situ-ations.Therefore,this paper takes the innovation team of CASC as the research object to conduct an empirical study on 186 team members,propose conceptual models and hypotheses,and study the relationship among knowledge heterogeneity,knowledge sharing,and innovation performance.The research results indicate that the two dimensions of knowledge heterogeneity—explicit knowledge heterogeneity and implicit knowledge heterogeneity—are beneficial to innovation performance when they are to a great extent.Knowledge sharing plays a partially mediating role between knowledge heterogeneity and collaborative innovation performance.It reveals the influence of knowledge heterogene-ity on innovation performance in the innovation team of CASC,aiming to provide a certain reference for the establish-ment and development of CASC’s innovation team.

Does Knowledge Sharing and Technopreneurship Affect Entrepreneurial Outcomes in Developing Economies?Using The SME and ANOVA Approaches

This study on technopreneurship aims to reconfigure entrepreneurial outcomes,but how knowledge sharing moderates the interaction is an academic and practical concern.This study focuses on how knowledge sharing and technopreneurship affect the entrepreneurial outcome in Bangladeshi small and medium enterprises(SMEs).This research has established the following aims to establish a meaningful association between technopreneurship,knowledge sharing,and the outcomes of entrepreneurial endeavours.In pursuit of knowledge,data were collected through primary sources after establishing the questionnaire’s validity and reliability.Findings revealed that technopreneurship and knowledge sharing individually affected entrepreneurial outcomes.However,knowledge sharing could not significantly moderate the interaction between technopreneurship and entrepreneurial outcomes.Hence,the recommendation was anchored on improving knowledge sharing,technopreneurship,and managerial dexterity of owners and managers.

Approach for knowledge sharing based on ontology context immigration

In order to better achieve knowledge sharing based on distributed ontologies, an approach based on ontology context immigration （OCI）is proposed. Compared with traditional approaches such as ontology integration and mapping, the proposed approach can reduce the implementation complexity. This approach can be mainly divided into three phases： ontology context determination for a given term, ontology semantic similarity computation between ontology terms, and ontology context immigration. As for a local semantic term based on distributed ontologies, an appropriate ontology context of the term is determined and extracted from a local ontology most associated with the term by using semantic similarity computation. Then, the ontology context is dynamically immigrated to the source ontology for enriching semantic information related to the term. A system called distributed knowledge sharing system（DKSS） is developed to illustrate this approach. The system adopts multi-agent technology for better communication and coordination between different ontology information sources. The experimental results show that it is efficient for distributed ontology knowledge sharing. The proposed approach does not require the support of a global ontology or the maintenance of complex ontology mapping relations, and thus it has better maintainability and scalability.

Integrating Project Management, Software Development, and Knowledge Management Models: A Case Study in a Public ICT Services Organization

In project-based organizations knowledge is a critical resource used to develop and deliver products and services with a high level of quality. Therefore, a systematic and sustainable process is necessary to coordinate knowledge management, project management and product lifecycle. This scenario predominates in companies focused on the creation and maintenance of information systems. This article presents an exploratory study based on a framework that integrates cognitive, managerial, and operational processes in a public Brazilian organization that provides services in the area of information and communications technology, focusing on the construction and maintenance of information systems. Those processes are operationalized by three management models considering knowledge, project, and software development processes. Our proposal aims to understand the relationships between those three management models and their influence on the software development process in the organization under study. Our premise is based on the principle that cognitive management, project management, and software development management must be integrated to fulfill the demands of product development and service provision. The research data was composed of registers of working hours spent on software development and maintenance projects involving 244 people allocated to 5064 projects in the period from 2007 to 2013. The study resulted in the identification of the relationships among the three management models adopted by the organization, with emphasis on knowledge management activities, which were not directly identified, making it difficult to account for and measure them. We established a set of activities connected to each one of the knowledge management model phases. Since those activities were not visible before, our approach contributed to build a systematic process to register and relate activities linked to the dimensions of cognitive processes, project management, and software construction.

Process-oriented knowledge-sharing platform for chemical engineering design projects

A process-oriented knowledge-sharing platform is studied to improve knowledge sharing and project management of chemical engineering design enterprises. First, problems and characteristics of knowledge sharing in multi-projects of chemical engineering design are analyzed. Then based on theories of project management, process management, and knowledge management, a process-oriented knowledge-sharing platform is proposed. The platform has three characteristics: knowledge is divided into professional knowledge and project management knowledge; knowledge sharing is integrated with the project process, which makes knowledge sharing a necessary part of the project process and ensures the quantity of knowledge shared; the platform provides quantitative measurements of incentive mechanisms for knowledge providers and users which ensures the quality of knowledge shared. This knowledge-sharing platform uses two knowledge management tools, a knowledge map and a knowledge base, to support the platform.

The Effect of Intellectual Capital on Organizational Performance: The Mediating Role of Knowledge Sharing

Understanding the various effects that exist among intellectual capital, knowledge sharing, and organizational performance is the main purpose of this study. Data were gathered from 356 employees working in manufacturing companies in Jordan. In order to test the hypotheses of this study, the approach suggested by [1] was undertaken. The results of the analysis revealed that intellectual capital had a positive effect on organizational performance and knowledge sharing. The results also showed that knowledge sharing had a positive effect on organizational performance. Finally, it was found that knowledge sharing had a positive mediating effect on the relationship between intellectual capital and organizational performance. The findings of this study thus provide many benefits for researchers and practitioners despite the presence of some limitations.

Activity Theory Based Ontology Model for Efficient Knowledge Sharing in eHealth

Knowledge sharing has become an important issue that challenges the efficient healthcare delivery in eHealth system. It also rises as one of the most demanding applications with reference to dynamic interactivities among various healthcare actors (e.g. doctors, nurses, patients, relatives of patients). In this paper, we suggest an activity theory based ontology model to represent various healthcare actors. The goal of the suggested model is to enhance interactivities among these healthcare actors for conducting more efficient knowledge sharing, which helps to design eHealth system. To validate the feasibility of suggested ontology model, three typical use cases are further studied. A questionnaire based survey is carried out and the corresponding survey results are reported, together with the detailed discussions.

Managing Knowledge in Shared Spaces

Information has always been an integral component of business strategy. However, with the rise of information technology (IT) and globalization of businesses, information has taken a far more important role in explaining business performance. IT can be used to enhance research activities of the firm;and its product knowledge can be used to improve business productivity. In fact, scholars and researchers have indicated that knowledge can be a source of sustainable advantages for the firm. However, not much research has been done that explains what kind of knowledge is important for sustainable advantages. In this paper, we present three kinds of knowledge: core, complementary, and peripheral. We also develop an idea of shared space along three dimensions: physically shared space, technically shared space, and cognitively shared space. The main theme of this paper is to show the relevance and importance of these different kinds of knowledge along the shared spaces that create sustainable advantages for the firm.

Promoting Sustainability at the Ports through Knowledge Sharing

Ports are a major source of economic activity and environmental pollution. They use a variety of equipment for loading/unloading and movement of cargo, such as marine vessels, cranes, trucks and railroads. These activities can cause large amounts of pollution to the air, water and soil media. Despite the pollution generated, it also serves as a medium for tourism with its cruise liners. This paper discusses port activities and how it effects the environment. The main focus of this paper is Knowledge Sharing for Sustainability of Ports. Sustainability indicators should help in evaluating port conditions and this knowledge sharing among the proposed 10 major world ports should accelerate economic growth and use of latest technologies for pollution reduction.

External Incentive Mechanism Research on Knowledge Cooperation-Sharing in the Chinese Creative Industry Cluster

The creative industry is a knowledge-based industry,but it is difficult and complex to create knowledge for enterprises.The principle of cooperationsharing posits that companies’limited resources prohibit them from gaining a competitive advantage in all business areas.Therefore,cooperation-sharing can help businesses overcome this hurdle.Cooperation-sharing expedites economic development,breaks the barrier of independent knowledge creation,and enhances resource utilization.However,the effectiveness and stability of knowledge cooperation-sharing are key problems facing governments and other regulators.This study can help regulators promote honesty in enterprise cooperation-sharing.Based on the hypothesis of bounded rationality,the evolutionary game theory was used to construct the“Enterprises–Informal Institutions–Government”tripartite game matrix.Next,based on this game matrix,a simulation analysis method was used to analyze the effects of external incentives on the stability of evolutionary strategies.The analysis shows that the strategic choice of the“Enterprises–Informal Institutions–Government”tripartite game could be affected by the initial state strategy choices of the other two players,but more influential were the cost and external incentive levels of the game players.The results indicate that the government and informal institutions should regulate enterprises with a rational external incentive mechanism that boosts the enterprises’incentive to cooperate honestly.Thus,an effective external incentive mechanism can significantly improve the probability of enterprises behaving honestly in cooperation-sharing and promote the development of the creative industry.

Interactions Between Knowledge Sharing and Organizational Citizenship Behavior

Recently, researches toward the social and psychological structure of organizations have proliferated observably As the quality and quantity of these studies improve, the value of such issues gets more manifest. In this context, efforts toward making employees＇ knowledge, which is an indispensable value for organizations, accessible and efforts to make it available for work processes and social relations extend new behavioral patterns. Organizational citizenship behavior is an example of such patterns. This paper attempts to explain and discuss interactions between organizational citizenship behavior and knowledge sharing, which is reasoned to have a defining role over it, and to draw attention on the issue. Organizational knowledge sharing, the factors influential on it, and the relationships between the antecedents of organizational citizenship behavior and knowledge sharing are being dwelled upon conceptually

Digital Knowledge Resources Sharing Through Online Distance Education Course

Since the electronic resources and Internet Web sites became popular, distance education courses offered via the Internet could play an important role in providing global digital resources and teaching the knowledge of international library and information standards for bibliographic databases with electronic and web resources.This paper uses the example of the author's new online course: ILS 608 Cataloging and Development of a Digital Union Catalog for Ancient Chinese Books to demonstrate the global re...

Collaborative Tools and Techniques of Knowledge Sharing: A Literature Review

Nowadays, the world is frequently referred to as the “information world”. Companies rely on knowledge to differentiate themselves and get a competitive advantage. As a result, businesses pay close attention to knowledge management and devote a significant amount of time and resources to ensuring that knowledge is appropriately owned and exploited. Individual knowledge transfer is also a factor. The paper examines knowledge transfer and sharing, with the goal of determining the most effective internal communication tool for information transfer. The research findings should aid company management in organizing internal communication in a way that allows them to carry out their knowledge management plan.

Knowledge Sharing and Innovation in Small Medium Enterprises(SMEs)Moderated by Creative Leadership

The purpose of this study is to analyze the role of creative leadership in moderating the influence of knowledge sharing on innovation in the SMEs of leather craft industry in Badung Regency.The population of this study is employees of the leather craft industry of which the data were obtained from Bali Province Industry and Trade Office.The data of 2019 show that there is a population of as many as 115 employees in the industry,and by using the Slovin formula,the samples obtained are 53 respondents.The collected data were analyzed using Right Moderating Regression Analysis(MRA).The results show that knowledge sharing has a significant effect on innovation.Creative leadership has a significant effect on innovation.Furthermore,the findings of this study indicate that creative leadership can strengthen the influence of knowledge sharing to support innovation.The implications of this study inform that creative leadership plays an important role because it can amplify the effect of the activities of cultural knowledge sharing to create innovation.

Research on the New English Language Teaching Approach based on Sharing of the Knowledge Economy under the MOOCs Background

In this paper, we conduct research on the new English language teaching approach based on sharing of the knowledge economy under the MOOC background. College English teaching is the core part of education in colleges and universities that are leading an indicator of college teaching can reveal most times the imprinting to teaching in colleges and universities. College English teaching from scratch, since the childhood, beyond the difficulty of the teaching area, through the teaching of confusion, but always insist on teaching idea of development as the center, continuously innovative fusion of gesture to the new development of English teaching to maximize the realization of the value of English teaching and cultivate highly qualified English talents for the society. Our research uses the MOOC platform to optimize the traditional education pattern which is innovative.

Research on Knowledge Sharing Behavior Based on Knowledge Convening and Fermenting Model

Despite of the fact that knowledge sharing has become the focus of current literature and management practice, the core process of knowledge sharing has not been identified. What are the main barriers and incentives for people to share their knowledge, what is the internal mechanism of knowledge sharing, and how people evaluate the benefit coming from knowledge sharing are the core areas in knowledge management. In this paper, we reexamine the knowledge sharing based on knowledge convening and fermenting model. After comparing the process of knowledge movement with that of biotic fermenting, several important attributes that knowledge owns are discovered, they are existence of origination, inheritance and variation, the need of assembly for knowledge evolution and medium for knowledge assemblage. Furthermore, the authors put forward a new model--knowledge convening and fermenting model and in this way consider knowledge sharing as a process of knowledge fermenting. The authors thoroughly analyze the biotic attributes of knowledge, the elements of knowledge share fermenting model, and typical knowledge share fermenting.

Mobile Application for Research Knowledge Sharing and Dissemination: The Case of Nm-Aist Univeristy Tanzania

The utilization of mobile and web applications has surpassed all other platforms in terms of disseminating researchers’ knowledge among diverse communities throughout the world. The current method of disseminating researchers’ knowledge to the communities in the Arusha region in Tanzania is through meetings, workshops, and focus group discussions held by researchers, agricultural extension officers and community members after every three months or during field study. Yet the strategy is inefficient and ineffective in practice. The purpose of this study was to determine the most efficient and successful method of disseminating knowledge in communities. The study began with a qualitative phase, utilizing an interpretive technique and a qualitative multiple case study research design. The Arusha region in Tanzania was selected as a case study where different social activities were undertaken, including farming, livestock keeping, tourism activities and fishing. Individual participants were interviewed by using a semi-structured questionnaire. In addition, focus group discussions were conducted to gather more information regarding the needs of the mobile application. Through the implementation of the application, the second phase of the study led to the development of a mobile application that includes community members, agricultural extension officers, and researchers that will enable anyone to install the application on their mobile phones to access knowledge regarding activities undertaken in Arusha. According to the findings of the first phase of the research, a substantial percentage of community members own mobile phones, and hence a mobile application would be sufficient. The research also found that most researcher-community interactions occur at the data collection and intervention assessment (field trials) stages. Hence, the mobile application will benefit community members, district agricultural, irrigation, and cooperative officers (DAICO), and researchers.

The Study of Knowledge-sharing Practices of Chinese Universities from the Perspective of Cross-Cultural Communication

With the increasing globalization and international communication,numerous overseas students and visiting scholars study and exchange knowledge in Chinese universities.They confront the challenge of how to effectively deal with the knowledge sharing in a cross- cultural setting. The purpose of the study is to examine knowledge sharing in Chinese universities in the cross-communication setting. First,the concepts of cross-cultural communication and knowledge sharing are briefly introduced. The paper explores the internal and external factors affecting knowledge sharing in Chinese universities. The findings show the strategies of knowledge sharing that should be employed,including promoting mutual trust,establishing knowledge sharing culture,the incentive and rewards system and the ShareNet platform.