Pub Date : 2019-07-01DOI: 10.1109/ICSSSM.2019.8887603
Sha Jinlong, Liu Huangjin
Since the reform of the exchange rate system in China, in order to stabilize the RMB exchange rate, the people's Bank of China has committed itself to foreign currency markets and adopted various means to intervene actively. In recent years, China's sustained double favourable balance, foreign exchange continued to increase, the people's Bank of Chinese take active sterilization policy to maintain the currency, foreign currency market stability, resist foreign economic impact, in order to guarantee plays a very important role in economic sustainable development. Based on interest rate parity theory to construct mathematical model, makes an empirical test on the effectiveness of the people's Bank of Chinese bill sterilization operation in our country, analysis of relevant data from 2014 to 2016, through the inspection found the time period of the people's Bank of Chinese notes is basically effective sterilization operation.
{"title":"Analysis of the Effectiveness of China's Central Bank Bills Write-off Intervention","authors":"Sha Jinlong, Liu Huangjin","doi":"10.1109/ICSSSM.2019.8887603","DOIUrl":"https://doi.org/10.1109/ICSSSM.2019.8887603","url":null,"abstract":"Since the reform of the exchange rate system in China, in order to stabilize the RMB exchange rate, the people's Bank of China has committed itself to foreign currency markets and adopted various means to intervene actively. In recent years, China's sustained double favourable balance, foreign exchange continued to increase, the people's Bank of Chinese take active sterilization policy to maintain the currency, foreign currency market stability, resist foreign economic impact, in order to guarantee plays a very important role in economic sustainable development. Based on interest rate parity theory to construct mathematical model, makes an empirical test on the effectiveness of the people's Bank of Chinese bill sterilization operation in our country, analysis of relevant data from 2014 to 2016, through the inspection found the time period of the people's Bank of Chinese notes is basically effective sterilization operation.","PeriodicalId":442421,"journal":{"name":"2019 16th International Conference on Service Systems and Service Management (ICSSSM)","volume":"12 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130954597","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2019-07-01DOI: 10.1109/ICSSSM.2019.8887687
Nana Wan, Xiaozhi Wu
This paper considers the rising market price and the time varying demand caused by the inflation. To manage these above risks, the retailer has an opportunity to place two different types of orders, viz., the firm order and the bidirectional options order, from the supplier in each period. This paper formulates a periodic-review inventory model for the retailer with bidirectional option contracts under inflation. Based on stochastic dynamic programming, this paper studies the structure of the optimal ordering policy in each period. Then this paper provides an approximation to evaluate the corresponding policy parameters. By taking the case without bidirectional option contracts as a benchmark, this paper demonstrates that the utilization of bidirectional option contracts might prompt the retailer to enhance the service level and improve the performance.
{"title":"The value of bidirectional option contracts on the multi-period ordering under inflation","authors":"Nana Wan, Xiaozhi Wu","doi":"10.1109/ICSSSM.2019.8887687","DOIUrl":"https://doi.org/10.1109/ICSSSM.2019.8887687","url":null,"abstract":"This paper considers the rising market price and the time varying demand caused by the inflation. To manage these above risks, the retailer has an opportunity to place two different types of orders, viz., the firm order and the bidirectional options order, from the supplier in each period. This paper formulates a periodic-review inventory model for the retailer with bidirectional option contracts under inflation. Based on stochastic dynamic programming, this paper studies the structure of the optimal ordering policy in each period. Then this paper provides an approximation to evaluate the corresponding policy parameters. By taking the case without bidirectional option contracts as a benchmark, this paper demonstrates that the utilization of bidirectional option contracts might prompt the retailer to enhance the service level and improve the performance.","PeriodicalId":442421,"journal":{"name":"2019 16th International Conference on Service Systems and Service Management (ICSSSM)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130589799","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2019-07-01DOI: 10.1109/ICSSSM.2019.8887830
Xueqian Li, Liang Zhang, Guannan Liu, Junjie Wu
With the popularization of Knowledge Payment Products (KPP), more accurate recommendations are in great need to alleviate information overload of users. Bayesian Personalized Ranking (BPR) is one of the most representative pairwise ranking methods for recommendation, the performances of which greatly depend on the selection of negative feedback. However, traditional negative samplers may suffer from bias and noises. Therefore, in this paper, we focus on improving negative sampling strategy of BPR by incorporating side information of the knowledge products. We locate negative samples by calculating the cosine similarity among items by the textual features of KPP, under the assumption that a user shall have similar perceptions on items with similar content. We union our sampler strategy and the original one with different ratios. Compared to the original BPR that applies a uniform sampler on all the products, the join of our content-based sampler enhances BPR with a relative improvement over 4% on the ZhiHu Live dataset, which demonstrates the effectiveness of considering side information when capturing users' preferences on different items.
{"title":"Content-enhanced Bayesian Personalized Ranking","authors":"Xueqian Li, Liang Zhang, Guannan Liu, Junjie Wu","doi":"10.1109/ICSSSM.2019.8887830","DOIUrl":"https://doi.org/10.1109/ICSSSM.2019.8887830","url":null,"abstract":"With the popularization of Knowledge Payment Products (KPP), more accurate recommendations are in great need to alleviate information overload of users. Bayesian Personalized Ranking (BPR) is one of the most representative pairwise ranking methods for recommendation, the performances of which greatly depend on the selection of negative feedback. However, traditional negative samplers may suffer from bias and noises. Therefore, in this paper, we focus on improving negative sampling strategy of BPR by incorporating side information of the knowledge products. We locate negative samples by calculating the cosine similarity among items by the textual features of KPP, under the assumption that a user shall have similar perceptions on items with similar content. We union our sampler strategy and the original one with different ratios. Compared to the original BPR that applies a uniform sampler on all the products, the join of our content-based sampler enhances BPR with a relative improvement over 4% on the ZhiHu Live dataset, which demonstrates the effectiveness of considering side information when capturing users' preferences on different items.","PeriodicalId":442421,"journal":{"name":"2019 16th International Conference on Service Systems and Service Management (ICSSSM)","volume":"53 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130617908","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2019-07-01DOI: 10.1109/ICSSSM.2019.8887612
Chu-Xuan Huai, Guo-hua Sun, Ranwen Qu, Z. Gao, Zehao Zhang
In this paper, a multi-objective model aiming to minimize both distribution cost and cargo damage cost is constructed to study the vehicle routing problem (VRP) with multi-type vehicles in the cold chain logistics system. Since VRP is an NP-hard problem, the optimal solutions cannot be obtained in a short time with exact algorithms as the scale increases. The genetic algorithms based on two decoding methods giving the priority to capacity and cargo damage are designed to solve the problem. The algorithm is applied to solve the distribution problem of H logistics company and the results obtained with two decoding methods are compared.
{"title":"Vehicle Routing Problem with Multi-type Vehicles in the Cold Chain Logistics System","authors":"Chu-Xuan Huai, Guo-hua Sun, Ranwen Qu, Z. Gao, Zehao Zhang","doi":"10.1109/ICSSSM.2019.8887612","DOIUrl":"https://doi.org/10.1109/ICSSSM.2019.8887612","url":null,"abstract":"In this paper, a multi-objective model aiming to minimize both distribution cost and cargo damage cost is constructed to study the vehicle routing problem (VRP) with multi-type vehicles in the cold chain logistics system. Since VRP is an NP-hard problem, the optimal solutions cannot be obtained in a short time with exact algorithms as the scale increases. The genetic algorithms based on two decoding methods giving the priority to capacity and cargo damage are designed to solve the problem. The algorithm is applied to solve the distribution problem of H logistics company and the results obtained with two decoding methods are compared.","PeriodicalId":442421,"journal":{"name":"2019 16th International Conference on Service Systems and Service Management (ICSSSM)","volume":"54 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130822718","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2019-07-01DOI: 10.1109/ICSSSM.2019.8887729
Qian Xu, Bingqian Mao, Huaming Song
In this paper, we use a game-theoretic approach to investigate quality disclosure strategies for a dual channel manufacturer facing a potential market entry. We develop a dual-channel supply chain model consisting of an incumbent manufacturer(F1), an incursive manufacturer(F2) and a retailer. In the first stage, F1 decides whether to disclose its quality information and F2 decides whether to sell products through a retailer. In the next stage, manufacturers decide the selling prices, or they decide the wholesale prices and the retailer decides the selling prices. We derive the optimal disclosure strategies of the incumbent and channel selection of the entrant. We show that in equilibrium F1 will disclose the quality within the disclosure threshold which depends on product similarity and disclosure cost. We compare thresholds in three cases and find that F1 has the strongest will to disclose quality when F2 invades from the online channel. Moreover, we derive the results on how the optimal selling prices, wholesale prices, manufacturers' profits change when the product similarity changes, and generate managerial insights of the research findings.
{"title":"Research on the Interaction of Information Disclosure and Channel Selection Strategies","authors":"Qian Xu, Bingqian Mao, Huaming Song","doi":"10.1109/ICSSSM.2019.8887729","DOIUrl":"https://doi.org/10.1109/ICSSSM.2019.8887729","url":null,"abstract":"In this paper, we use a game-theoretic approach to investigate quality disclosure strategies for a dual channel manufacturer facing a potential market entry. We develop a dual-channel supply chain model consisting of an incumbent manufacturer(F1), an incursive manufacturer(F2) and a retailer. In the first stage, F1 decides whether to disclose its quality information and F2 decides whether to sell products through a retailer. In the next stage, manufacturers decide the selling prices, or they decide the wholesale prices and the retailer decides the selling prices. We derive the optimal disclosure strategies of the incumbent and channel selection of the entrant. We show that in equilibrium F1 will disclose the quality within the disclosure threshold which depends on product similarity and disclosure cost. We compare thresholds in three cases and find that F1 has the strongest will to disclose quality when F2 invades from the online channel. Moreover, we derive the results on how the optimal selling prices, wholesale prices, manufacturers' profits change when the product similarity changes, and generate managerial insights of the research findings.","PeriodicalId":442421,"journal":{"name":"2019 16th International Conference on Service Systems and Service Management (ICSSSM)","volume":"95 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123854508","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2019-07-01DOI: 10.1109/ICSSSM.2019.8887757
Yan Zhou, H. Ding, Jia Hao
This paper selects relevant quarterly date from September 2013 to June 2016, and analyzes the relationship between short-seller's information and earning announcement. The results shows that short-selling activities increased significantly before negative earnings announcement, and there is a statistically significant negative correlation between them and post announcement stock returns. According to the empirical results and theoretical analysis, this paper argues that China's short-sellers are informed traders having negative private information, mainly conducting short-selling activity based on them, which makes negative information quickly enter the stock price, thus improving the pricing efficiency of stock.
{"title":"Short-sellers' Private Information Research: Based on the Perspective of Earnings Announcement","authors":"Yan Zhou, H. Ding, Jia Hao","doi":"10.1109/ICSSSM.2019.8887757","DOIUrl":"https://doi.org/10.1109/ICSSSM.2019.8887757","url":null,"abstract":"This paper selects relevant quarterly date from September 2013 to June 2016, and analyzes the relationship between short-seller's information and earning announcement. The results shows that short-selling activities increased significantly before negative earnings announcement, and there is a statistically significant negative correlation between them and post announcement stock returns. According to the empirical results and theoretical analysis, this paper argues that China's short-sellers are informed traders having negative private information, mainly conducting short-selling activity based on them, which makes negative information quickly enter the stock price, thus improving the pricing efficiency of stock.","PeriodicalId":442421,"journal":{"name":"2019 16th International Conference on Service Systems and Service Management (ICSSSM)","volume":"54 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127796038","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2019-07-01DOI: 10.1109/ICSSSM.2019.8887663
Hui Li, Xi Wang
Buy online and pick up in store (BOPS) is recently adopted by many retailers to attract customers to the store. We study the impact of this strategy on prices and profits of retailers. We build a model based on a Hotelling line where a retailer manages both the store and online channel in the presence of customers' strategic shopping behavior. We use customers' expectation utility to classify their choices. After BOPS is implemented, customers may choose to buy online directly, buy in the store directly or buy online pickup in store. For customers is uncertain whether the product is a good match, a part of customers who buy online directly will return it. When customers return the product, there is a loss to the retailer. We prove that BOPS can help the retailer gain higher profits under certain conditions. Then a revenue-sharing mechanism is proposed to allocate profits of the decentralized channels with BOPS. Besides, the loss of product returns may be reduced after the coordination is achieved. In a word, BOPS is a good way for retailers to draw customers to the store and make more profits. Even in a decentralized retail system where store and online channels are managed separately, a revenue-sharing mechanism can be designed to share the revenue across channels to mitigate channel conflicts and increase the profit of the whole supply chain.
{"title":"Pricing Strategies with Buy-Online-and-Pickup-in-Store","authors":"Hui Li, Xi Wang","doi":"10.1109/ICSSSM.2019.8887663","DOIUrl":"https://doi.org/10.1109/ICSSSM.2019.8887663","url":null,"abstract":"Buy online and pick up in store (BOPS) is recently adopted by many retailers to attract customers to the store. We study the impact of this strategy on prices and profits of retailers. We build a model based on a Hotelling line where a retailer manages both the store and online channel in the presence of customers' strategic shopping behavior. We use customers' expectation utility to classify their choices. After BOPS is implemented, customers may choose to buy online directly, buy in the store directly or buy online pickup in store. For customers is uncertain whether the product is a good match, a part of customers who buy online directly will return it. When customers return the product, there is a loss to the retailer. We prove that BOPS can help the retailer gain higher profits under certain conditions. Then a revenue-sharing mechanism is proposed to allocate profits of the decentralized channels with BOPS. Besides, the loss of product returns may be reduced after the coordination is achieved. In a word, BOPS is a good way for retailers to draw customers to the store and make more profits. Even in a decentralized retail system where store and online channels are managed separately, a revenue-sharing mechanism can be designed to share the revenue across channels to mitigate channel conflicts and increase the profit of the whole supply chain.","PeriodicalId":442421,"journal":{"name":"2019 16th International Conference on Service Systems and Service Management (ICSSSM)","volume":"44 6 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"117328231","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2019-07-01DOI: 10.1109/ICSSSM.2019.8887691
Qingyu Zhang, Zulkaif Ahmed Saqib, Khubaib Ahmed Saqib, S. Mahmood, M. Cao
The assets pricing is one of the hot topics which are a debate zone of financial markets in emerging economies, and the appropriate pricing model has always been a focus of attention. The investment, market and profitability premium influence the portfolio return with alternative three factor model. This study conduct to the equity returns of Pakistan's companies. We are using half-yearly data for 2002- 2014 of one hundred non-financial listed firms at KSE. We do a regression analysis to investigate the impact of three factors (IP, MP and PP) on equity return. Finally, we do investigation and the investment and profitability premiums have a positive and significant impact on portfolio returns. The study also exposes that the alternative three factor model is an appropriate model aimed at the valuation of equities. The CNZ alternative Three Factor Model clarifies 60% −73% the portfolio returns and its explanatory power assortments. Therefore, investors, fund managers and decision makers should be account carefully for investments and profitability factors in their decisions regarding investment, financing and valuation.
{"title":"Alternative Three Factor Model for Asset Pricing for the Investment, Market and Profitability Premium in Emerging Markets: An Evidence from Pakistan's Stock Exchange","authors":"Qingyu Zhang, Zulkaif Ahmed Saqib, Khubaib Ahmed Saqib, S. Mahmood, M. Cao","doi":"10.1109/ICSSSM.2019.8887691","DOIUrl":"https://doi.org/10.1109/ICSSSM.2019.8887691","url":null,"abstract":"The assets pricing is one of the hot topics which are a debate zone of financial markets in emerging economies, and the appropriate pricing model has always been a focus of attention. The investment, market and profitability premium influence the portfolio return with alternative three factor model. This study conduct to the equity returns of Pakistan's companies. We are using half-yearly data for 2002- 2014 of one hundred non-financial listed firms at KSE. We do a regression analysis to investigate the impact of three factors (IP, MP and PP) on equity return. Finally, we do investigation and the investment and profitability premiums have a positive and significant impact on portfolio returns. The study also exposes that the alternative three factor model is an appropriate model aimed at the valuation of equities. The CNZ alternative Three Factor Model clarifies 60% −73% the portfolio returns and its explanatory power assortments. Therefore, investors, fund managers and decision makers should be account carefully for investments and profitability factors in their decisions regarding investment, financing and valuation.","PeriodicalId":442421,"journal":{"name":"2019 16th International Conference on Service Systems and Service Management (ICSSSM)","volume":"27 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114471849","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2019-07-01DOI: 10.1109/ICSSSM.2019.8887646
Wu Yingjing, Wang Yufan
With the frequent occurrence of financing platform problems, the supervision of financing platform is imminent. This paper chooses the evolutionary game method and considers the game model composed of government and financing platform. The research finds that the decision-making of government and financing platform affects each other, but it is difficult to control the risk of platform only depending on the constraints of platform itself. To some extent, the government's supervision of the platform can reduce the risks caused by platform auditing. This electronic document is a “live” template and already defines the components of your paper [title, text, heads, etc.] in its style sheet.
{"title":"Study on Supervision Mechanism of Financing Platform Based on Evolutionary Game","authors":"Wu Yingjing, Wang Yufan","doi":"10.1109/ICSSSM.2019.8887646","DOIUrl":"https://doi.org/10.1109/ICSSSM.2019.8887646","url":null,"abstract":"With the frequent occurrence of financing platform problems, the supervision of financing platform is imminent. This paper chooses the evolutionary game method and considers the game model composed of government and financing platform. The research finds that the decision-making of government and financing platform affects each other, but it is difficult to control the risk of platform only depending on the constraints of platform itself. To some extent, the government's supervision of the platform can reduce the risks caused by platform auditing. This electronic document is a “live” template and already defines the components of your paper [title, text, heads, etc.] in its style sheet.","PeriodicalId":442421,"journal":{"name":"2019 16th International Conference on Service Systems and Service Management (ICSSSM)","volume":"181 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114206184","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2019-07-01DOI: 10.1109/ICSSSM.2019.8887620
Zhenzhen Miao, Jun Zhai, Yan Lin, Changfeng Yuan
Open education data is one of the important measures to ensure education equity and promote lifelong learning. The UK government's practice of open education data is at the forefront of the world, which can be used as reference for China's implementation of the “Education Informatization 2.0 Action Plan.”. This paper introduces the UK government's open education data by means of network survey, literature analysis and comparative analysis, including concept definition, type distribution and typical application. The development of open education data in the UK has been quite in-depth and extensive, and has achieved practical results. China has a big gap in terms of open scope, data quality, data standard, development and application, and should refer to and learn from international advanced experience and practices.
{"title":"A Comparative Study of Open Education Data between China and UK*","authors":"Zhenzhen Miao, Jun Zhai, Yan Lin, Changfeng Yuan","doi":"10.1109/ICSSSM.2019.8887620","DOIUrl":"https://doi.org/10.1109/ICSSSM.2019.8887620","url":null,"abstract":"Open education data is one of the important measures to ensure education equity and promote lifelong learning. The UK government's practice of open education data is at the forefront of the world, which can be used as reference for China's implementation of the “Education Informatization 2.0 Action Plan.”. This paper introduces the UK government's open education data by means of network survey, literature analysis and comparative analysis, including concept definition, type distribution and typical application. The development of open education data in the UK has been quite in-depth and extensive, and has achieved practical results. China has a big gap in terms of open scope, data quality, data standard, development and application, and should refer to and learn from international advanced experience and practices.","PeriodicalId":442421,"journal":{"name":"2019 16th International Conference on Service Systems and Service Management (ICSSSM)","volume":"173 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114638348","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
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