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The paper's aim is to present a novel anonymity quantification method, LooM (loosely managed privacy protection method) for achieving privacy protection in pervasive computing environments.

The main feature is that the method quantitatively controls anonymity by a single value (disclosure threshold value) using a classification algorithm of the decision tree. The value is not affected by the set size of users or the distribution of users' private information. The effectiveness of this method is confirmed by simulation using sample databases of attribute‐value pairs. Proposes a model of privacy information disclosure that achieves a balance between users' privacy protection requirements and service providers' disclosure requirements and applies web questionnaire survey data to this model.

LooM can be applicable to a variety of pervasive computing and communication services handling a huge amount of data containing privacy information.

The paper proposes a model of privacy information disclosure that achieves a balance between users' privacy protection requirements and service providers' disclosure requirements.

Zhong-yong thinking is a code of conduct of the Chinese people. The purpose of this study is to explore the relationship among Zhong-yong thinking, social capital, knowledge sharing behavior, and employee survival ability.

Zhong-yong thinking including multi-thinking, integration and harmony, taking a case study of private enterprise in Guangxi of China. Based on the literature, the establishment of the theoretical model and hierarchical regression analysis are explored.

The multi-thinking, integration and harmony of Zhong-yong thinking have a significant positive effect on social capital and employee survival ability. In addition, employee survival ability is positively affected by social capital. Moreover, knowledge sharing behavior has a positive moderating between the multi-thinking dimension of Zhong-yong thinking and social capital, and the remaining dimensions have no moderating effect. Knowledge sharing behavior has no moderating effect on the relationship between social capital and employee survival ability.

Zhong-yong thinking and social capital are actively affecting employee survival ability. Therefore, companies need to work harder to improve their employees' Zhong-yong thinking and social capital.

The paper extends Zhong-yong thinking, social capital and employee survival ability literature to fill gaps in how China people require to both access employee survival ability. The policy value of the work is in suggesting ways to facilitate employee survival ability of China.

The weapon system of The Navy is the small quantity producing system on multiple kinds. It is consisted of various equipment and the subordinate parts of those which can repair the damaged part. The operating procedure concerning warship's repair parts managed under these systems is as follows. Firstly, if demand of repair parts occurs from warship which is the operating unit of weapon, then the Fleet(the repair & supply support battalion) is in charge of dealing with these requests. If certain request from warship is beyond the battalion's capability, it is delivered directly to the Logistic Command. In short, the repair and supply support system of repair parts can be described as the multi-level support system. The various theoretical researches on inventory management of Navy's repair parts and simulation study that reflects reality in detail have been carried out simultaneously. However, the majority of existing research has been conducted on aircraft and tank's repairable items, in that, the studies is woefully deficient in the area concerning Navy's inventory management. For that reason, this paper firstly constructs the model of consumable items that is frequently damaged reflecting characteristics of navy's repair parts inventory management using ARENA simulation. After that, this paper is trying to propose methodology to analyze optimal inventory level of each supply unit through OptQuest, the optimization program of ARENA simulation.

The purpose of this paper is to identify risk patterns of road and bridge projects in Vietnam, where the construction market is emerging but attractive to construction organizations, especially foreign companies.

Using a questionnaire, experienced practitioners of various contractors were interviewed to collect risk-related data in terms of actual likelihood and impact from road and bridge construction projects in Vietnam. Using the collected data of actual likelihood and impact, the specific probability and impact of risk factors were determined for different types of road and bridge projects, including small and medium type, big type, government-funding type, and other-funding type (e.g. official development assistance funds, public-private partnership).

The results of analysis indicate the specific probability and impact of risk factors in four risk themes, including contractor-related, project-related, owner-related, and external risks. Actual risk patterns for different types of road and bridge projects in Vietnam were identified.

The identification of actual risk patterns could help practitioners to know which risk factors are severe in frequency and/or impact. Hence, they could establish proper strategies to manage risk-related problems of road and bridge projects, in which they are directly involved.

The findings of this study could provide construction companies, especially foreign companies, with a better understanding of real risk panorama in Vietnamese road and bridge construction. Hence, they could make effective improvements on risk management of road and bridge projects in Vietnam.

This paper aims to explore the psychological process by which front-line employees (FLEs) in hospitality firms make decisions on hiding knowledge.

A qualitative methodology was used, with triangulated data collection from six different types of hospitality firms. By using the thematic analysis approach, a conceptual framework consisting of seven main themes was constructed to reflect the replicable logic of an individual’s knowledge exchange decision-making in various situations.

This study proposes a theoretical framework describing how hotel employees evaluate the cost and benefit of knowledge exchange implicitly. Using this framework, this paper illustrates the strategies that FLEs use to make a bounded-rational decision on knowledge exchange in situations characterized by time constraints and limited information.

Hotel managers can use the psychological process presented in this paper to better understand how FLEs make knowledge-hiding decisions in the workplace. Furthermore, specific measures are suggested to reduce FLEs’ knowledge-hiding behaviors in each stage of their knowledge exchange decision process.

This paper uncovers the psychological process of individuals’ decision-making regarding hiding knowledge from others in the hotel context, thus increasing the understanding of the rationale of FLEs’ knowledge hiding behaviors from the perspective of bounded-rational decision theory.

This paper employs the concept of supply chain orientation in container port management and empirically tests whether the measurement models proposed in some notable previous research have universal application. In addition, this study attempts to identify any significant causal relationships between port supply chain orientation and port performance from the view point of shipping companies. In the current study port supply chain orientation was found to have limited effect on customer satisfaction and port competitiveness, which might has been caused by some implemental and practical issues. However, the present study reveals the potential importance of port supply chain management by empirically demonstrating that “closer relationship with shipping lines” and “innovative value added service” could function as critical components for container ports/terminals to improve customer satisfaction and enhance their competitiveness.

Logistical facility location decisions can make a crucial difference in the success or failure of a company. Geographical Information Systems (GIS) have recently become a very popular decision support system to help deal with facility location problems. However, until recently, GIS methodologies have not been fully embraced as a way to deal with new facility location problems in business logistics. This research makes a framework for categorizing empirical facility location problems based on the intensity of the involvement of GIS methodologies in decision making. This framework was built by analyzing facility location models and GIS methodologies. The research results revealed the depth of the embracement of GIS methodologies in logistics for determining new facility location decisions. In the new facility location decisions, spatial data inputs are almost always coupled with the visualization of the problems and solutions. However, the usage of GIS capability solely (i.e. suitability analysis) for problem solving has not been embraced at the same level. In most cases, the suitability analysis is used together with special optimization models for choosing among the multiple alternatives.

Smart-work has been attracting more attention since the COVID-19 outbreak hit the world in 2020. Smart-working practices do not always run smoothly despite the necessary infrastructure being in place. Taking the quality-value-loyalty chain and information system continuance model as the basis, this study aims to identify how “smart-work support service” leads to employees’ continuance intention toward smart-work. In this study, the smart-work support service refers to the infrastructure making smart-work possible and services needed to support smart-work.

Using data collected from a survey of 406 employees working in Korea, this study verifies the components of smart-work support service quality and dimensions of perceived value through partial least squares analysis and then tests the proposed conceptual model using structural equation modeling.

The results verified that the quality of smart-work support service consists of eight attributes while dividing the perceived value of smart-work into three dimensions and further revealed that the service quality influences the intention to continue smart-working by way of perceived value and satisfaction.

This study sought to explore the relationship among service quality, perceived value and satisfaction by clearly conceptualizing and measuring them in the context of smart-work, thereby ultimately understanding the impact they have on the intention to continue smart-work.

The purpose of this paper is to propose an alternative perspective on Zhong-Yong that is different from the notion of “Yin-Yang balancing” and apply it to understand the issue of balancing the top-down and bottom-up processes in strategy making.

The authors adopt a “West meets East” mindset and approach to develop an alternative perspective on Zhong-Yong, and then apply this perspective to understand the issue of balancing the top-down and bottom-up processes in strategy making. There are three steps in the process of developing the alternative perspective. First, the authors argue that the essence of “Yin-Yang balancing” is a ratio-based solution to paradoxical balancing, which is in fact equivalent to Aristotle’s doctrine of the mean and compatible with some western management scholars’ approaches to solving paradox. Second, the authors identify a different generic solution to paradoxical balancing implicit in the western management literature. Third, the authors find in the original text of Zhong-Yong equivalent ideas to the identified different generic solution and then propose an alternative perspective on Zhong-Yong that is fundamentally different from the notion of “Yin-Yang balancing.”

Applied to the issue of balancing the top-down and bottom-up processes in strategy making, the new perspective on Zhong-Yong provides us with the following prescriptive insights from the life-wisdom of eastern philosophy: first, top management (e.g. Shun as the sage-king) must listen to various views and opinions also from employees and low-level managers at the bottom of the organization to be better informed about complex issues. Second, top management must analyze the diverse elements of the various views and opinions they collect and synthesize by taking the good from the bad to find smarter solutions and make decisions with better outcomes. Third, abiding by a set of (more or less) cohesive values help top managers be open and receptive to information and insights from low-level organizational members and enhancing unbiased information.

This paper is mainly a theoretical perspective. Empirical work is needed to test the prescriptions offered in this paper.

Practitioners may learn new perspectives from ancient Chinese philosophies on how to balance.

This paper applies a new perspective on Zhong-Yong to an important paradox in strategic management.