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浏览/检索结果: 共2条，第1-2条 帮助 已选(0)清除 条数/页：5101520253035404550556065707580859095100   排序方式：请选择作者升序作者降序题名升序题名降序发表日期升序发表日期降序提交时间升序提交时间降序 An effective suggestion method for keyword search of databases 期刊论文 WORLD WIDE WEB-INTERNET AND WEB INFORMATION SYSTEMS, 2017, 卷号: 20, 期号: 4, 页码: 729-747 作者:  Huang, Hai;  Chen, Zonghai;  Liu, Chengfei;  Huang, He;  Zhang, Xiangliang 收藏  |  浏览/下载：41/0  |  提交时间：2018/05/25 Query Suggestion  Query Reformulation And Keyword Recommendation   Futures Arbitrage of Different Varieties and based on the Cointegration Which is under the Framework of Bayesian-In the Case of Soy Oil and Palm Oil 会议论文 3rd International Conference on E-commerce and Contemporary Economic Development (ECED) 作者:  Fan, Bing-ting[1] 收藏  |  浏览/下载：3/0  |  提交时间：2019/04/24 Cointegration Model  Expected Return Maximization  The Bayesian Framework  Arbitrage Between Different Varieties