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Collaborative recommendation algorithm under social network circumstances: Collaborative recommendation algorithm under social network circumstances 社交网络环境下的协同推荐算法:社交网络环境下的协同推荐算法
计算机应用 Pub Date : 2013-11-27 DOI: 10.3724/SP.J.1087.2013.03067
Hui Li, Yun Hu, Jun Shi
{"title":"Collaborative recommendation algorithm under social network circumstances: Collaborative recommendation algorithm under social network circumstances","authors":"Hui Li, Yun Hu, Jun Shi","doi":"10.3724/SP.J.1087.2013.03067","DOIUrl":"https://doi.org/10.3724/SP.J.1087.2013.03067","url":null,"abstract":"","PeriodicalId":61778,"journal":{"name":"计算机应用","volume":"33 1","pages":"3067-3070"},"PeriodicalIF":0.0,"publicationDate":"2013-11-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"69944743","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}
引用次数: 0
Efficient node deployment algorithm based on dynamic programming in wireless sensor networks: Efficient node deployment algorithm based on dynamic programming in wireless sensor networks 基于动态规划的无线传感器网络节点高效部署算法:基于动态规划的无线传感器网络节点高效部署算法
计算机应用 Pub Date : 2013-11-27 DOI: 10.3724/SP.J.1087.2013.03024
Xiu Xu, Keqin Li, Yuyu Huang
{"title":"Efficient node deployment algorithm based on dynamic programming in wireless sensor networks: Efficient node deployment algorithm based on dynamic programming in wireless sensor networks","authors":"Xiu Xu, Keqin Li, Yuyu Huang","doi":"10.3724/SP.J.1087.2013.03024","DOIUrl":"https://doi.org/10.3724/SP.J.1087.2013.03024","url":null,"abstract":"","PeriodicalId":61778,"journal":{"name":"计算机应用","volume":"33 1","pages":"3024-3027"},"PeriodicalIF":0.0,"publicationDate":"2013-11-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"69944400","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}
引用次数: 0
Frequent itemsets grouping algorithm based on Hash list: Frequent itemsets grouping algorithm based on Hash list 基于哈希表的频繁项集分组算法:基于哈希表的频繁项集分组算法
计算机应用 Pub Date : 2013-11-27 DOI: 10.3724/SP.J.1087.2013.03045
Hong-Mei Wang, Ming Hu
{"title":"Frequent itemsets grouping algorithm based on Hash list: Frequent itemsets grouping algorithm based on Hash list","authors":"Hong-Mei Wang, Ming Hu","doi":"10.3724/SP.J.1087.2013.03045","DOIUrl":"https://doi.org/10.3724/SP.J.1087.2013.03045","url":null,"abstract":"","PeriodicalId":61778,"journal":{"name":"计算机应用","volume":"33 1","pages":"3045-3048"},"PeriodicalIF":0.0,"publicationDate":"2013-11-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"69944552","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}
引用次数: 0
Transmission and scheduling scheme based on W-learning algorithm in wireless networks: Transmission and scheduling scheme based on W-learning algorithm in wireless networks 无线网络中基于w -学习算法的传输和调度方案:无线网络中基于w -学习算法的传输和调度方案
计算机应用 Pub Date : 2013-11-27 DOI: 10.3724/SP.J.1087.2013.03005
Jiang Zhu, Zhenzhen Peng, Yuping Zhang
{"title":"Transmission and scheduling scheme based on W-learning algorithm in wireless networks: Transmission and scheduling scheme based on W-learning algorithm in wireless networks","authors":"Jiang Zhu, Zhenzhen Peng, Yuping Zhang","doi":"10.3724/SP.J.1087.2013.03005","DOIUrl":"https://doi.org/10.3724/SP.J.1087.2013.03005","url":null,"abstract":"","PeriodicalId":61778,"journal":{"name":"计算机应用","volume":"33 1","pages":"3005-3009"},"PeriodicalIF":0.0,"publicationDate":"2013-11-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"69944343","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}
引用次数: 0
Dynamic finding of authors research interests in scientific literature: Dynamic finding of authors research interests in scientific literature 科学文献作者研究兴趣动态查找:科学文献作者研究兴趣动态查找
计算机应用 Pub Date : 2013-11-27 DOI: 10.3724/SP.J.1087.2013.03080
Qingwei Shi, Yanni Li, Peng Guo
{"title":"Dynamic finding of authors research interests in scientific literature: Dynamic finding of authors research interests in scientific literature","authors":"Qingwei Shi, Yanni Li, Peng Guo","doi":"10.3724/SP.J.1087.2013.03080","DOIUrl":"https://doi.org/10.3724/SP.J.1087.2013.03080","url":null,"abstract":"","PeriodicalId":61778,"journal":{"name":"计算机应用","volume":"37 1","pages":"3080-3083"},"PeriodicalIF":0.0,"publicationDate":"2013-11-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"69944809","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}
引用次数: 1
Improved equalizer of nonlinear satellite channel: Improved equalizer of nonlinear satellite channel 改进的非线性卫星信道均衡器:改进的非线性卫星信道均衡器
计算机应用 Pub Date : 2013-11-27 DOI: 10.3724/SP.J.1087.2013.03039
Ye-cai Guo, Ran Xu
{"title":"Improved equalizer of nonlinear satellite channel: Improved equalizer of nonlinear satellite channel","authors":"Ye-cai Guo, Ran Xu","doi":"10.3724/SP.J.1087.2013.03039","DOIUrl":"https://doi.org/10.3724/SP.J.1087.2013.03039","url":null,"abstract":"","PeriodicalId":61778,"journal":{"name":"计算机应用","volume":"33 1","pages":"3039-3041"},"PeriodicalIF":0.0,"publicationDate":"2013-11-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"69944460","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}
引用次数: 0
Interval-similarity based fuzzy time series forecasting algorithm: Interval-similarity based fuzzy time series forecasting algorithm 基于区间相似性的模糊时间序列预测算法:基于区间相似性的模糊时间序列预测算法
计算机应用 Pub Date : 2013-11-27 DOI: 10.3724/SP.J.1087.2013.03052
Fen Liu, Gongde Guo
{"title":"Interval-similarity based fuzzy time series forecasting algorithm: Interval-similarity based fuzzy time series forecasting algorithm","authors":"Fen Liu, Gongde Guo","doi":"10.3724/SP.J.1087.2013.03052","DOIUrl":"https://doi.org/10.3724/SP.J.1087.2013.03052","url":null,"abstract":"","PeriodicalId":61778,"journal":{"name":"计算机应用","volume":"33 1","pages":"3052-3056"},"PeriodicalIF":0.0,"publicationDate":"2013-11-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"69944649","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}
引用次数: 0
Micro-blog hot topics detection method based on user role orientation: Micro-blog hot topics detection method based on user role orientation 基于用户角色导向的微博热点话题检测方法:基于用户角色导向的微博热点话题检测方法
计算机应用 Pub Date : 2013-11-27 DOI: 10.3724/SP.J.1087.2013.03076
Wu Yang, Yanghao Li, Ling Lu
{"title":"Micro-blog hot topics detection method based on user role orientation: Micro-blog hot topics detection method based on user role orientation","authors":"Wu Yang, Yanghao Li, Ling Lu","doi":"10.3724/SP.J.1087.2013.03076","DOIUrl":"https://doi.org/10.3724/SP.J.1087.2013.03076","url":null,"abstract":"To solve the low extraction efficiency for extracting hot topics in huge amounts of micro-blog data, a new topics detection method based on user role orientation was proposed. Firstly, some noise data of parts of users were filtered out by user role orientation. Secondly, the feature weight was calculated by the Term Frequency-Inverse Document Frequency( TFIDF) function combined with semantic similarity to reduce the error caused by semantic expression. Then, the improved Single-Pass clustering algorithm was used to extract the topics of micro-blog. Lastly, the heat evaluation of micro-blog topics was made according to the number of reposts and comments, thus the hot topics were found. The results show that the average missing rate and false detection rate respectively decrease by 12. 09% and 2. 37%, and further indicate the topic detection accuracy rate is effectively improved and the method is feasible.","PeriodicalId":61778,"journal":{"name":"计算机应用","volume":"33 1","pages":"3076-3079"},"PeriodicalIF":0.0,"publicationDate":"2013-11-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"69944798","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}
引用次数: 2
New medium access control protocol of terahertz ultra-high data-rate wireless network: New medium access control protocol of terahertz ultra-high data-rate wireless network 太赫兹超高数据速率无线网络新介质访问控制协议:太赫兹超高数据速率无线网络新介质访问控制协议
计算机应用 Pub Date : 2013-11-27 DOI: 10.3724/SP.J.1087.2013.03019
Xun Zhou, Yanan Cao, Qingwei Zhang, Zhi Ren, Z. Qi
{"title":"New medium access control protocol of terahertz ultra-high data-rate wireless network: New medium access control protocol of terahertz ultra-high data-rate wireless network","authors":"Xun Zhou, Yanan Cao, Qingwei Zhang, Zhi Ren, Z. Qi","doi":"10.3724/SP.J.1087.2013.03019","DOIUrl":"https://doi.org/10.3724/SP.J.1087.2013.03019","url":null,"abstract":"","PeriodicalId":61778,"journal":{"name":"计算机应用","volume":"25 1","pages":"3019-3023"},"PeriodicalIF":0.0,"publicationDate":"2013-11-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"69944394","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}
引用次数: 1
Construction of optimal frequency hopping sequence sets with no-hit zone based on matrix permutation: Construction of optimal frequency hopping sequence sets with no-hit zone based on matrix permutation 基于矩阵置换的无命中区的最优跳频序列集构造:基于矩阵置换的无命中区的最优跳频序列集构造
计算机应用 Pub Date : 2013-11-27 DOI: 10.3724/SP.J.1087.2013.03028
Haoyuan Chen, Pinhui Ke, Shengyuan Zhang
{"title":"Construction of optimal frequency hopping sequence sets with no-hit zone based on matrix permutation: Construction of optimal frequency hopping sequence sets with no-hit zone based on matrix permutation","authors":"Haoyuan Chen, Pinhui Ke, Shengyuan Zhang","doi":"10.3724/SP.J.1087.2013.03028","DOIUrl":"https://doi.org/10.3724/SP.J.1087.2013.03028","url":null,"abstract":"","PeriodicalId":61778,"journal":{"name":"计算机应用","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2013-11-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"69944405","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}
引用次数: 0
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