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Open Access
Article
Publication date: 21 May 2021

Yue Huang, Hu Liu and Jing Pan

Identifying the frontiers of a specific research field is one of the most basic tasks in bibliometrics and research published in leading conferences is crucial to the data mining…

1101

Abstract

Purpose

Identifying the frontiers of a specific research field is one of the most basic tasks in bibliometrics and research published in leading conferences is crucial to the data mining research community, whereas few research studies have focused on it. The purpose of this study is to detect the intellectual structure of data mining based on conference papers.

Design/methodology/approach

This study takes the authoritative conference papers of the ranking 9 in the data mining field provided by Google Scholar Metrics as a sample. According to paper amount, this paper first detects the annual situation of the published documents and the distribution of the published conferences. Furthermore, from the research perspective of keywords, CiteSpace was used to dig into the conference papers to identify the frontiers of data mining, which focus on keywords term frequency, keywords betweenness centrality, keywords clustering and burst keywords.

Findings

Research showed that the research heat of data mining had experienced a linear upward trend during 2007 and 2016. The frontier identification based on the conference papers showed that there were five research hotspots in data mining, including clustering, classification, recommendation, social network analysis and community detection. The research contents embodied in the conference papers were also very rich.

Originality/value

This study detected the research frontier from leading data mining conference papers. Based on the keyword co-occurrence network, from four dimensions of keyword term frequency, betweeness centrality, clustering analysis and burst analysis, this paper identified and analyzed the research frontiers of data mining discipline from 2007 to 2016.

Details

International Journal of Crowd Science, vol. 5 no. 2
Type: Research Article
ISSN: 2398-7294

Keywords

Article
Publication date: 21 May 2013

Pei-Hsing Huang, Ming-Yue Huang, Hong-Yi Li and Yi-Chen Chung

Extensive atomistic simulations of the mechanical deformation of defective nanowires (NWs) were performed using the embedded-atom molecular dynamics modeling approach. The…

Abstract

Extensive atomistic simulations of the mechanical deformation of defective nanowires (NWs) were performed using the embedded-atom molecular dynamics modeling approach. The investigation focuses on the coupled effects of various vacancy cluster (VC) defects, operation temperature, and wire cross-sectional area on the mechanical properties and plastic deformations of defective NWs. The stress-strain behaviors show that the elastic modulus is independent of the vacancy cluster defects. Quasi-linear decreasing Young's moduli were observed with increasing operation temperature. For a given operation temperature, NW Young's modulus increased with increasing NW size.

Details

World Journal of Engineering, vol. 10 no. 2
Type: Research Article
ISSN: 1708-5284

Keywords

Open Access
Article
Publication date: 15 June 2018

Meike Rombach, Nicole Widmar, Elizabeth Byrd and Vera Bitsch

The purpose of this paper is to provide insights for flower retailers, horticultural practitioners and marketing managers into the prioritisation of cut flower attributes by…

3722

Abstract

Purpose

The purpose of this paper is to provide insights for flower retailers, horticultural practitioners and marketing managers into the prioritisation of cut flower attributes by German residents.

Design/methodology/approach

Applying a best–worst scaling approach, this analysis identified the relative ranking of importance amongst product attributes relevant to German consumers when buying fresh cut flowers. A latent class analysis determined four flower consumer segments for further study. The study builds on a sample of 978 consumers and is consistent with the most recent German census in terms of age, gender, income and federal state.

Findings

The best-worst analysis showed that intrinsic flower attributes, in particular appearance, freshness and scent were found to be more important to German consumers than the extrinsic attributes studied, namely, price, country of origin and a certification indicating fair trade. The latent class analysis determined four consumer segments that desire either budget, luxury or ethical flowers or more information about flowers. For all identified consumer segments, appearance was the attribute of greatest importance. The segments that desired luxury or ethical flowers, as well as the segment that desires more information were interested in appearance, but also had relatively large shares of preferences dedicated to flower freshness guarantees. The preference for freshness guarantees in addition to appearance may be interpreted jointly as a desire for not only beautiful and aesthetically pleasing flowers, but for sustained beauty.

Originality/value

Internationally, the study fills a research gap by exploring consumer’s relative preference for cut flower attributes. In contrast to existing studies on consumer preferences for flowers in Germany, the present study builds on a sample that was targeted in terms of age, gender, net household income and federal state to the most recent German census.

Details

International Journal of Retail & Distribution Management, vol. 46 no. 6
Type: Research Article
ISSN: 0959-0552

Keywords

Abstract

Subject area

Investments.

Study level/applicability

The case is suitable for students with diverse backgrounds – from different countries with different cultures, and from different programs (undergraduate or graduate). The case will be used for an all-English course “The research of Chinese stock markets” and has been used for the course “Portfolio theory and management” (junior student level) at Nankai University.

Case overview

The case introduces Chinese stock markets' uniqueness that there exists a huge number of previously nontradable shares. The release of the shares radically changes the markets' balance and causes the absolute dominance of stock supply over stock demand. Based on the analysis for ICBC, the case demonstrates that the dominance can explain the drop of ICBC's stock price by supply-demand law but fundamental analysis cannot.

Expected learning outcomes

The case will help students to understand the uniqueness of Chinese stock markets and the applicability of supply-demand law in the markets and then be able to make investment decisions.

Social implications

The case can help to educate not only students but also Chinese and foreign investors about the uniqueness of Chinese stock markets and arm the students and investors with the supply-demand methodology to analyse the markets and the reasoning of when and how to invest.

Supplementary materials

Teaching notes are available for educators only. Please contact your library to gain login details or e-mail support@emeraldinsight.com to request teaching notes.

Details

Emerald Emerging Markets Case Studies, vol. 4 no. 2
Type: Case Study
ISSN: 2045-0621

Keywords

Article
Publication date: 1 April 2001

Allan K.K. Chan and Yue‐Yuan Huang

Reports a study of 1,304 Chinese brand names of ten types of products in China. These brand names are content analyzed following a linguistic approach which the authors developed…

5271

Abstract

Reports a study of 1,304 Chinese brand names of ten types of products in China. These brand names are content analyzed following a linguistic approach which the authors developed from their earlier studies. The ten types of brand names are presented in three broad categories representing the three different developing stages of the consumer product industry in China: brands of traditional products (illustrated by matches and spirits), brands of traditional products with current development (illustrated by bicycles, shoes, and toothpastes), and brands of new and modern products (illustrated by cosmetics, soft drinks, washing machines, refrigerators and TV sets). The conclusion drawn from the analysis is that one of the variables in determining how linguistic principles are being applied to Chinese brand naming is the respective stages of development of such products in the context of the Chinese market economy.

Details

Journal of Product & Brand Management, vol. 10 no. 2
Type: Research Article
ISSN: 1061-0421

Keywords

Article
Publication date: 1 September 2001

Allan K.K. Chan and Yue‐Yuan Huang

This is the third of a series of studies on Chinese brand naming using content analysis from a linguistic perspective. The first study generalized the principles guiding Chinese…

3312

Abstract

This is the third of a series of studies on Chinese brand naming using content analysis from a linguistic perspective. The first study generalized the principles guiding Chinese brands in terms of syllable pattern, tone pattern, compounding structure and semantic preference. The second looked at specific branding rules, focusing on two entirely different products: cosmetic products and bicycles. The present study, following the same linguistic framework of analysis, analyzes three groups of closely related products: spirits, beers, soft drinks, to see how these brands are creatively and distinctively constructed. Finds that the brand naming patterns of the three drinks are basically in agreement with the general Chinese branding principles, and the differences among them directly reflect the development, the consumer markets and characteristics of each product.

Details

Marketing Intelligence & Planning, vol. 19 no. 5
Type: Research Article
ISSN: 0263-4503

Keywords

Abstract

Details

Emerald Emerging Markets Case Studies, vol. 3 no. 3
Type: Case Study
ISSN: 2045-0621

Book part
Publication date: 6 November 2013

Qinglong Gou, Jun Cheng, Juzhi Zhang, Liang Liang and Susan Li

In recent years, many new and interesting business models for Internet-based selling have emerged with the advent of electronic commerce, one of which is the Internet-based…

Abstract

In recent years, many new and interesting business models for Internet-based selling have emerged with the advent of electronic commerce, one of which is the Internet-based group-buying. Since group-buying can be quickly built and removed, and the consumers can pay a lower price for the product through it, the group-buying can be a new online promotion form. In this chapter we build up a two-period pricing model for a supply chain when a supply chain member utilizes group-buying program to promote its products. In detail, we consider a supply chain consisting of a supplier and a retailer, where the supplier or retailer may launch a group-buying program to promote the products via a group-buying web site in the promotion period (i.e., the first period), as well as the supplier may sell its products through the retailer traditionally in both periods. Utilizing game theory, we derive the equilibrium decisions of the two supply chain members in three different scenarios, that is, (i) there is no group-buying program, (ii) the supplier launches a group-buying program, and (iii) the retailer launches a group-buying program. Analysis of the equilibrium decisions illustrates the following results: (i) both, the supplier and the retailer, will set low prices in the promotion period and high prices in the regular period; (ii) this trend will be enhanced when a group-buying program occurs, especially when such program is launched by the supplier; (iii) while the retailer can always benefit from a group-buying program, the supplier’s profit may be reduced under certain conditions; and (iv) in spite of the fact that the supplier’s profit may be damaged by the group-buying program, when the two supply chain members decide to launch a group-buying program, the unique equilibrium is that the supplier will launch such a program.

Details

Applications of Management Science
Type: Book
ISBN: 978-1-78190-956-0

Keywords

Article
Publication date: 1 September 1997

Allan K.K. Chan and Yue Yuan Huang

Brand names contribute to product success. Studies on brand naming have been mainly conducted in western countries with western European languages and few researchers have focused…

4004

Abstract

Brand names contribute to product success. Studies on brand naming have been mainly conducted in western countries with western European languages and few researchers have focused on how cultural and linguistic diversity is related to brand naming. Attempts to fill the gap by investigating the linguistic content of brand names in the People’s Republic of China. Analyses over 500 brand names of Chinese award‐winning products. Generalizes the characteristics of Chinese brand naming and identifies the preferred syllabic, tonic, semantic and morphological structures. Aims to provide guidance to local marketers to generate a good Chinese brand name in their culture and international marketers to properly localize an international brand in Chinese words in order to enhance business success in the Chinese market.

Details

Marketing Intelligence & Planning, vol. 15 no. 5
Type: Research Article
ISSN: 0263-4503

Keywords

Article
Publication date: 23 February 2012

T. Yue and K. Huang

To improve the wear and corrosion properties of AZ91D magnesium alloy, a Cu0.5NiAlCoCrFeSi high entropy alloy (HEA) was fabricated on AZ91D magnesium substrate specimens by laser…

Abstract

To improve the wear and corrosion properties of AZ91D magnesium alloy, a Cu0.5NiAlCoCrFeSi high entropy alloy (HEA) was fabricated on AZ91D magnesium substrate specimens by laser cladding using elemental powders. The laser-clad coating consists of a fine dendritic structure of a simple BBC phase with nano-size precipitates. The hardness of the coating was some ten times higher than that of the AZ91D substrate and was even higher than that of the same HEA produced by arc melting. The laser-clad coating exhibited good wear resistance, with a wear rate five times lower than that of the substrate material in dry friction wear conditions. The main wear mechanisms of the substrate and the HEA coating were different, the former dominated by both abrasive wear and adhesive wear and the latter by oxidative abrasive wear. With regard to corrosion properties, the laser-clad coating exhibited a more positive corrosion potential and a lower corrosion current density than those of the uncoated substrate material.

Details

World Journal of Engineering, vol. 9 no. 2
Type: Research Article
ISSN: 1708-5284

Keywords

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