Journal of Organizational Computing and Electronic Commerce最新文献_第7页

Automatic Product Region Extraction based on analysis of Images Uploaded to C2C Online Market 基于C2C在线市场图片分析的产品区域自动提取

IF 2.9 4区管理学

Journal of Organizational Computing and Electronic Commerce Pub Date : 2020-07-13 DOI: 10.1080/10919392.2020.1788359

Takuya Futagami, N. Hayasaka

{"title":"Automatic Product Region Extraction based on analysis of Images Uploaded to C2C Online Market","authors":"Takuya Futagami, N. Hayasaka","doi":"10.1080/10919392.2020.1788359","DOIUrl":"https://doi.org/10.1080/10919392.2020.1788359","url":null,"abstract":"ABSTRACT Consumer-to-consumer (C2C) online market places have become popular. Several C2C online market places adopt product recognition from uploaded images representing the current state of the products to aid in the entering of product information for creating listing pages. To improve recognition accuracy, it is important for extracting product regions from product images as a pre-processing for recognition. Given these circumstances, this study proposes a method of extracting product regions from images used in C2C online market places. We analyzed product images for effective product extraction and developed the proposed method using the region-growing algorithm and GrabCut segmentation algorithm based on these analysis results. To generate initial seeds for GrabCut, the proposed method specifies image-border areas as background areas based on the analysis results and applies the region-growing algorithm to the specified background areas. To evaluate the effectiveness of the proposed method, we compared its extraction accuracy and computational time with those of a conventional method using 412 product images, including 341 actual images. The proposed method was effective in both extraction accuracy (20.3% improvement rate) and computational time (76.7% reduction) compared with the conventional method. Compared with the conventional method, the proposed method increased the extraction accuracy for all the product categories from sellers. Therefore, the effectiveness of the proposed method can be observed for several product images. Furthermore, we confirmed that each process of the proposed method is necessary for improving the extraction accuracy.","PeriodicalId":54777,"journal":{"name":"Journal of Organizational Computing and Electronic Commerce","volume":"30 1","pages":"323 - 334"},"PeriodicalIF":2.9,"publicationDate":"2020-07-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1080/10919392.2020.1788359","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"43263864","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"管理学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 1

Institutional Isomorphism in Organizational Cybersecurity: A Text Analytics Approach 组织网络安全中的制度同构：一种文本分析方法

IF 2.9 4区管理学

Journal of Organizational Computing and Electronic Commerce Pub Date : 2020-06-11 DOI: 10.1080/10919392.2020.1776033

A. Jeyaraj, A. Zadeh

引用次数: 15

Emergence phenomena in self-organizing systems: a systematic literature review of concepts, researches, and future prospects 自组织系统中的涌现现象：概念、研究和未来展望的系统文献综述

IF 2.9 4区管理学

Journal of Organizational Computing and Electronic Commerce Pub Date : 2020-05-20 DOI: 10.1080/10919392.2020.1748977

Somayeh Kalantari, E. Nazemi, B. Masoumi

{"title":"Emergence phenomena in self-organizing systems: a systematic literature review of concepts, researches, and future prospects","authors":"Somayeh Kalantari, E. Nazemi, B. Masoumi","doi":"10.1080/10919392.2020.1748977","DOIUrl":"https://doi.org/10.1080/10919392.2020.1748977","url":null,"abstract":"ABSTRACT Context Today, we are facing the growing development of distributed systems which their vast scale has challenged their centralized management. Therefore, many researchers design these systems as self-organizing. After implementing self-organizing systems, new behaviors known as emergence form at a global level of the system. Objective The purpose of this paper is to study the concept of emergence in various natural and artificial systems, categorize research activities, identify research pathways of emergence in computer science, and shed light on future research directions. Method In this paper, for a systematic literature review, numerous articles regarding emergence phenomena in self-organizing systems are studied and investigated. Result Emergence is one of the issues that has attracted the attention of researchers these days. In this paper, concerning nine research questions, 180 research papers are studied. In addition to exploring definitions and features of emergence, a variety of research interests has been found, including studies on why and how to identify, measure, validate, predict, model, simulate, and control emergence. Conclusion This study shows that much research had been done not only in computer science but also in other sciences on emergence. In addition to a need to provide new methods, based on various technologies, for identifying, measuring, verifying, modeling, simulating, predicting, and controlling emergence in future research, there is a lack of work regarding many issues on emergence.","PeriodicalId":54777,"journal":{"name":"Journal of Organizational Computing and Electronic Commerce","volume":"30 1","pages":"224 - 265"},"PeriodicalIF":2.9,"publicationDate":"2020-05-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1080/10919392.2020.1748977","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"46867373","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"管理学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 18

Impact of Customer’s Social Value on Optimizing Referral Reward Programs 顾客社会价值对推荐奖励方案优化的影响

IF 2.9 4区管理学

Journal of Organizational Computing and Electronic Commerce Pub Date : 2020-05-13 DOI: 10.1080/10919392.2020.1761750

Fenfen Jiang, Shue Mei, Weijun Zhong

{"title":"Impact of Customer’s Social Value on Optimizing Referral Reward Programs","authors":"Fenfen Jiang, Shue Mei, Weijun Zhong","doi":"10.1080/10919392.2020.1761750","DOIUrl":"https://doi.org/10.1080/10919392.2020.1761750","url":null,"abstract":"ABSTRACT With the popularity of social media, firms are prone to relying on the existing customers’ social contacts to acquire new customers. Referral reward programs (RRPs) have become one of the most effective methods. We highlight social motives for customer referrals and assume that the customer can obtain both firm-offered rewards and psychological intangible rewards named social value from his successful referral. Then we explore the impact of social value on firms’ optimal referral reward structure by comparing the equilibriums of two nested Stackelberg games among a firm, a sender (existing customer), and a receiver (new customer). One of the games ignores the sender’s social value, while the other one considers the impact of the sender’s social value. Firstly, we give the applicable conditions for using RRPs, and show that the sender’s social value helps the firm avoid excessive rewards by sharing the rewards burden. We also find that the firm’s optimal reward structure shifts away from rewarding the sender toward rewarding the receiver or forsaking the reward programs when the firm takes the sender’s social value into account. Considering the conditions under which the firm should use reward programs, the optimal reward structure is closely related to the tie-strength between the two customers. Concretely, when the tie-strength is weak, the firm tends to reward the sender more; conversely, the firm tends to reward the receiver more.","PeriodicalId":54777,"journal":{"name":"Journal of Organizational Computing and Electronic Commerce","volume":"30 1","pages":"279 - 295"},"PeriodicalIF":2.9,"publicationDate":"2020-05-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1080/10919392.2020.1761750","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"44563203","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"管理学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 6

Implementing A Sales Support app to Complement Face-to-Face Interaction: An Empirical Investigation of Business Value 实施销售支持应用程序以补充面对面的互动：商业价值的实证调查

IF 2.9 4区管理学

Journal of Organizational Computing and Electronic Commerce Pub Date : 2020-04-14 DOI: 10.1080/10919392.2020.1750932

Michal Levi-Bliech, N. Pliskin, L. Fink

{"title":"Implementing A Sales Support app to Complement Face-to-Face Interaction: An Empirical Investigation of Business Value","authors":"Michal Levi-Bliech, N. Pliskin, L. Fink","doi":"10.1080/10919392.2020.1750932","DOIUrl":"https://doi.org/10.1080/10919392.2020.1750932","url":null,"abstract":"ABSTRACT Implementing a mobile application (app) to facilitate electronic commerce and to enhance interaction with customers is quite common in contemporary organizations, and research has shed light on the business value of implementing such apps. However, only few empirical studies have explored the business value of implementing an app that supports, rather than substitutes, face-to-face interaction with customers. This study empirically explores and documents the impact of implementing a sales support app that complements face-to-face interaction of a salesperson with a customer in the process of purchasing a new car. Two consecutive periods were compared, before (conventional process) and after (innovative process) app implementation. The results confirmed that the sales support app added business value to the implementing organization via increased visits (although virtual rather than physical) and car purchases. Yet, app visits increased relatively more than purchases did, resulting in an expected decrease in conversion rate.","PeriodicalId":54777,"journal":{"name":"Journal of Organizational Computing and Electronic Commerce","volume":"30 1","pages":"266 - 278"},"PeriodicalIF":2.9,"publicationDate":"2020-04-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1080/10919392.2020.1750932","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"41749266","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"管理学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 1

E-Commerce User Type Recognition Based on Access Sequence Similarity 基于访问序列相似度的电子商务用户类型识别

IF 2.9 4区管理学

Journal of Organizational Computing and Electronic Commerce Pub Date : 2020-04-09 DOI: 10.1080/10919392.2020.1742552

Xiaodong Qian, Min Li

{"title":"E-Commerce User Type Recognition Based on Access Sequence Similarity","authors":"Xiaodong Qian, Min Li","doi":"10.1080/10919392.2020.1742552","DOIUrl":"https://doi.org/10.1080/10919392.2020.1742552","url":null,"abstract":"ABSTRACT In order to measure the similarity of non-equal length and non-numerical sequence effectively, in this paper, the access sequence similarity calculation method was proposed based on the characteristics of e-commerce user access sequence. The sliding window method was improved by increasing the similarity calculation of nodes and optimizing the sliding similarity calculation method. The key factor of Edit Distance on Real Sequences was optimized. It mainly includes the calculation method of increasing the similarity of nodes and optimizing the calculation method of sliding similarity; the calculation method of subcost in the editing distance of real sequences is optimized. Then, the optimized Edit Distance on Real Sequences was embedded into the improved sliding window method to replace the original distance calculation method. Based on the access sequence similarity calculation results, the clustering algorithm was used to get the e-commerce users type. The experimental results showed the following facts: The improved access sequence similarity algorithm can measure the similarity of non-numerical and non-equal length sequences more accurately; based on the similarity of access sequences, it is possible to divide the types of e-commerce users more effectively, besides the e-commerce users are mainly composed of young men, users’ online time shows obvious fragmentation characteristics, their online browsing behavior obeys long tail distribution, they still primarily buy hot items, and the e-commerce users can be divided into six categories.","PeriodicalId":54777,"journal":{"name":"Journal of Organizational Computing and Electronic Commerce","volume":"30 1","pages":"209 - 223"},"PeriodicalIF":2.9,"publicationDate":"2020-04-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1080/10919392.2020.1742552","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"48850341","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"管理学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 2

Achieving customers’ repurchase intention through stimuli and site attachment 通过刺激和现场依恋实现顾客的再购买意愿

IF 2.9 4区管理学

Journal of Organizational Computing and Electronic Commerce Pub Date : 2020-03-22 DOI: 10.1080/10919392.2020.1739395

J. Prodanova, Sonia San Martín Gutiérrez, Nadia H. Jiménez

{"title":"Achieving customers’ repurchase intention through stimuli and site attachment","authors":"J. Prodanova, Sonia San Martín Gutiérrez, Nadia H. Jiménez","doi":"10.1080/10919392.2020.1739395","DOIUrl":"https://doi.org/10.1080/10919392.2020.1739395","url":null,"abstract":"ABSTRACT Despite its widespread use as a purchase channel, the Internet still provokes consumer concerns when it comes to the acquisition of high-involvement services, such as travel. This study, therefore, explores customers’ intentions to repeat their online travel purchases, depending on the level of attachment they develop with a website, as is driven by high- and low-task relevant website characteristics. With an innovative, electronic Stimulus–Organism–Response model that introduces a new site attachment variable, this study reveals that, among experienced online travel purchasers, service quality, security and privacy issues, and entertainment all function as stimuli to incite affective, cognitive, and social activity and thereby enhance site attachment. This site attachment, in turn, evokes beneficial customers’ responses, in the form of increased intentions to purchase travel services online again. With this distinctive approach to observing customers’ reactions to and interaction with websites, this study establishes several strategic implications that can help companies enhance their service features and provision, as well as ensure lasting relationships with their customers.","PeriodicalId":54777,"journal":{"name":"Journal of Organizational Computing and Electronic Commerce","volume":"30 1","pages":"187 - 208"},"PeriodicalIF":2.9,"publicationDate":"2020-03-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1080/10919392.2020.1739395","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"43817461","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"管理学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 11

Link prediction combining network structure and topic distribution in large-scale directed network 大型有向网络中结合网络结构和主题分布的链路预测

IF 2.9 4区管理学

Journal of Organizational Computing and Electronic Commerce Pub Date : 2020-03-16 DOI: 10.1080/10919392.2020.1736466

Yingqiu Zhu, Danyang Huang, W. Xu, Bo Zhang

引用次数: 3

Connecting the Role of the Information Technology Function to its Contribution to the Organization 将信息技术职能的作用与其对组织的贡献联系起来

IF 2.9 4区管理学

Journal of Organizational Computing and Electronic Commerce Pub Date : 2020-03-12 DOI: 10.1080/10919392.2020.1738203

Nicholas H. Roberts, Jennifer E. Gerow

引用次数: 1

Bringing the Best Actionable Insights on Cybersecurity: A Call for Papers 为网络安全带来最佳可操作的见解:论文征集