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GitHub is the largest collaborative source code hosting site built on top of the Git version control system. The availability of a comprehensive API has made GitHub a target for many software engineering and online collaboration research efforts. In our work, we have discovered that a) obtaining data from GitHub is not trivial, b) the data may not be suitable for all types of research, and c) improper...
Nowadays, in the period of the digitalization and knowledge economy development, majority of activities result in the increase of data that should be captured. In each area of business, there is an increasing urge to extract the knowledge from data in a timely manner in order to be able to make shifts that ensure a competitive advantage. Thus, the knowledge of methods and techniques of big data processing...
Due to the increasing importance of trust in online transactions, the seller reputation system has become a widely used method for creating trust among the transactors and providing incentives for good behaviors in online transactions. A robust reputation system is considered crucial for building a better marketplace for various types of e-commerce. However, false reputation seriously affect the effectiveness...
This paper presents a study of regional effect on incubator function of innovation cluster from the perspective of knowledge management. First, the concept of Regional Incubator Function is defined. The reasons of both the birth and the development of the Regional Incubator and the effect of promotion of knowledge spillover are analyzed. Second, factors of the influence of the knowledge spillover...
The article presents the main features of the InKoM project, whose aim is the realization and implementation of an Intelligent Dashboard for Managers. This project is conducted by a consortium led by the University of Economics in Wroclaw, and the other principal member is the company UNIT4 TETA BI Center. Credit Agricole Polska also participates in the project. As part of the project, an innovative...
Click-stream refers to the information left by users who have browsed the website. Generally, the information is staying on the website server as web logs. By collecting the information of users transferring from page to page on the site we can keep track of visited linked nodes, including the source of the user location, routes of users browsing, which is of great significance to the analysis of...
Along with the development of the global economy, the importance of the CRM(customer relationship management) and information technology has been learned by more and more enterprises. With the rapid development of the data mining technology, its usage in the enterprise' CRM will be more in-depth. The enterprise can find potential new customers and keep good relationships with old customers with the...
Along with the development of the knowledge economy, the importance of the CRM(customer relationship management)has been learned by more and more banks. It has been the urgent need for the bank to find potential new customers and keep good relationships with old customers with the help of the advanced information technology. With the rapid development of the data mining technology, its usage in the...
In this paper, we formulate a novel problem for finding black hole and volcano patterns in a large directed graph. Specifically, a black hole pattern is a group which is made of a set of nodes in a way such that there are only in links to this group from the rest nodes in the graph. In contrast, a volcano pattern is a group which only has out links to the rest nodes in the graph. Both patterns can...
With the increasing popularity of e-commerce, the comparison shopping site gets a broad space for its development with professional, convenient and quick characters. This paper introduced the relevant concepts on comparison shopping site firstly, then it analyzed the development status and existing problems of China's comparison shopping web site. Lastly, it advanced some targeted proposals.
To fill the research gap between extant theory of disruptive technology and latecomer firms' business-model innovation practices in emerging economies, we explore the new latecomer advantage implied in the phenomena of overshooting and nonconsuming. Based on inductive theory building with a comparative case study, we find that latecomer firms, though disadvantaged in technological capabilities and...
Although few empirical studies have specifically compared the impact of combination strategy and pure generic competitive strategy on firm performance, they failed to distinguish between combination strategy and "stuck in the middle" and operationalized the combination strategy as "stuck in the middle". This study distinguishes successfully a combination strategy from stuck in...
The core of modern enterprise management systems is ameliorating corporate governance structure, good corporate governance structure is the fundamental element of improving efficiency of business management. Scientific and effective internal control system is a strong guarantee to achieving its goal. Internal control system made by management layer as a series of established rules, policies and procedures,...
As a new commerce business activity, e-commerce is the key to the future economic growth. Customer trust is the survival and development issue for enterprises of electronic commerce, so evaluating customer trust rationally will be the key research. But the customer trust evaluation focus mainly on theoretical study, but less on the empirical analysis and quantitative research. This article finds out...
BSM Business Service Management analysis requirement from business to IT system specially to software. And help CIO make the strategy of software maintenance. Framework of software maintenance based on BSM has six steps. Maintenance software according to BSM can help CIO to balance IT cost and profit and make software available.
Firm technological capability definitely has great significance on firm upgrading. This paper investigated the relationship between firm technological capability and firm upgrading based on 717 valid samples. The results show that technological shifting capability in firm technological capabilities is significantly positively associated with product upgrading while technological operating capability...
The high speed and healthy development of technological SMEs rely on high operating efficiency. This paper makes a comprehensive analysis on high growth technological SMEs operating efficiency through technical efficiency and cross-efficiency, and finds out the inconsistent problem that lies in the technical efficiency value and cross-efficiency value. Through the cluster analysis based on technical...
During the process of society aging, the unnecessary resource consumption due to the design differences for different aging populations has increased rapidly. Taking this as a background, the study on universal design is aimed to integrate and expand products' user population, improve product efficiency and optimize the usage of resources. The study in this specific field hopes to help enterprises...
Innovation is the key factor for the core competitiveness of enterprises and the source of the achievement of sustainable development. As a basic way to increase economic efficiency, under the stage of electronic commerce innovation, strategic management innovation based on e-commerce environment became the subject of corporate governance and management from a user-friendly e-commerce management....
In recent years, as an important form of corporate social responsibility, the phenomenon of corporate donations comes forth rapidly. For the purpose of exploring characteristics of corporate donations, the research used data from 290 enterprises in Yangtze river delta of China involved in contribution between 2004 and 2006. Based on the factor analysis and descriptive statistics, the results are as...
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