جستجوی مقالات مرتبط با کلیدواژه « e-commerce » در نشریات گروه « فنی و مهندسی »

E-commerce represents the movement of traditional business towards digital business in the global economy. The concept of electronic commerce refers to a method in which organizations do business electronically and use a group of technologies to establish relationships with consumers and other companies, or to conduct commercial transactions. Therefore, in current research, the impact of using e-commerce and ethical hypocrisy on the performance of the company is investigated with the mediating role of knowledge management and the moderating role of knowledge management.

This research was descriptive and correlational. The studied community also includes employees who work in small and medium-sized companies in the rubber industry in Tehran province. Among these employees, 161 people were selected completely randomly and answered the questions. The obtained data was also analyzed with SPSS and PLS software.

The results showed that the use of e-commerce, ethical hypocrisy, knowledge management and entrepreneurial competence positively affect the company's performance, and knowledge management indirectly mediates the relationship between the use of e-commerce and the company's performance. In addition, the results showed that entrepreneurial competence could not moderate the relationship between the use of e-commerce and company performance.

Nowadays, the information and communication technology has changed the way people, organizations and governments work and has transformed the functions of economic interactions. Despite the fact that information technology has assumed important roles as a fundamental tool for creating value in smart economic interactions, but Currently, Iran is facing many infrastructural problems and many efforts have been made to solve these problems and achieve ideals. This research was written with the aim of investigating the functions of information technology in smart economic systems and related interactions in Iran and the challenges ahead. The present research was compiled by the researcher in a library and note-taking manner. At the end, the findings of the research are summarized and solutions are suggested to overcome the current situation. The findings of the research show that in order to face the challenges examined in the research, it is necessary to develop the necessary infrastructure, support government institutions, create culture, hold training courses and create the necessary legal and business platforms in this area.

Until the last two decades, the prevailing view has always been that business methods are excluded from the scope of patent. Therefore, according to the laws of many countries, including Iran, business methods are mentioned as one of the exceptions to the scope of patent. However, along with technological developments and the development of new business methods based on computer technologies, electronic communication tools, e-commerce models and apps, legal and judicial developments have limited the scope of this exception and accepted the possibility of registering business methods that would lead to the creation of a new and practical technical effect. In this article, using Descriptive-analytical research method, based on the data obtained from the library study, while examining the existing capacities and challenges in the legal system of Iran, the situation in some other legal systems such as the United States and the procedure of the European Patent Office has been examined.

The main purpose of this study is to investigate the barriers to e-commerce along with the use of interpretive structural modeling in Nik Andisheh Baspar Auto Parts Company. The present study seeks to provide a theoretical model, but at the macro level, it is an applied research in terms of descriptive-survey method. The research statistical population is 12 experts of Nik Andisheh Baspar Auto Parts Company. Due to the limited number, the census method was used and research questionnaires were provided to all experts and managers of the company. In this study, first, a wide range of barriers to e-commerce were identified qualitatively through an in-depth review of the background. Then, by surveying 12 experts through structural-interpretive modeling method, the obstacles related to the study area for leveling and the relevant structural-interpretive model were identified using MATLAB software. Then, using pairwise comparisons, DEMATEL and ISM techniques have been used to determine the causal relationships between variables and their levels. The results indicate that the component of technological infrastructure and technology is at the highest level, which was recognized as the most effective component in this research, and at the lowest level, the component of technical infrastructure is the most effective component of this research, and This result seems to be logical in our country as well. In countries like Iran, which are moving towards industrialization, it may be a little difficult to use the latest technologies in the world.

The concept of electronic customer relationship management (e-CRM) is among the most important subjects under discussion in academia and commercial environments. The decision on e-CRM adoption must be made based on different factors. These influential factors have different importance rates. In this paper, we studied the effects of factors for e-CRM adoption in e-commerce. To this end, we identified and examined the various factors that can be effective for implementing e-CRM in companies operating in the field of electronic commerce and proposed a conceptual model for the adoption of e-CRM by extracting some categories of effective components. Using three major components and a number of independent variables, this model evaluated their impact on the dependent variables' "adoption" as the target component. The conceptual model was presented for adoption using structural equation modeling (SEM). Furthermore, these factors were prioritized by fuzzy analytic network process (FANP) method. The consistency of the results obtained from these two different analytical techniques ensured that our results were valid and reliable.

The growth of Information and Communication Technology (ICT) has significantly increased the number of automated web services. Web services are self-contained, modular and distributed piece of software that can be described, published, located, or invoked over the network to create products, processes, and supply chains based on Service Oriented Architecture (SOA). Usually, web services are different in both functional and non-functional (or quality of service) requirements. While functional requirement states what a typical service performs, non-functional requirement states how a service addresses its task. Besides, cloud computing has provided unprecedented opportunities for hosting, developing, publishing, and applying web services. Hence, we are faced with many unique services provided with similar functionality and different Quality of Service (QoS) parameters. Therefore, an efficient service composition is required while providing necessary QoS and user constraints (known as Service Level Agreement). Most of the studies in the literature address service composition problem using QoS values announced by providers (known as advertised QoS values). However, when the services are physically deployed and invoked by service consumer, the values of QoS parameters may vary largely depending on different factors such as network load, number of applications running in the server, and topology changes in network. To address this limitation, in this paper, we present a novel approach based on user observations. The proposed approach considers users' observation in the composition process to overcome the problem of varying QoS values in users-side. The proposed method is implemented using Floyd algorithm and evaluated using real dataset.