作者机构：
[Gongqiang Li] School of Computer and Information Engineering, Central South University of Forestry and Technology, Changsha 410004, China;Author to whom correspondence should be addressed.;[Zhigang Chen 0001] School of Software, Central South University, Changsha 410083, China;[Junshan Tan] School of Computer and Information Engineering, Central South University of Forestry and Technology, Changsha 410004, China<&wdkj&>Author to whom correspondence should be addressed.;[Zhufang Kuang] School of Computer and Information Engineering, Central South University of Forestry and Technology, Changsha 410004, China<&wdkj&>School of Software, Central South University, Changsha 410083, China
通讯机构：
[Junshan Tan] S;School of Computer and Information Engineering, Central South University of Forestry and Technology, Changsha 410004, China<&wdkj&>Author to whom correspondence should be addressed.
摘要：
The link failure due to the secondary users exiting the licensed channels when primary users reoccupy the licensed channels is very important in cognitive wireless mesh networks (CWMNs). A multipath routing and spectrum allocation algorithm based on channel interference and reusability with Quality of Service (QoS) constraints in CWMNs (MRIR) was proposed. Maximizing the throughput and the acceptance ratio of the wireless service is the objective of the MRIR. First, a primary path of resource conservation with QoS constraints was constructed, then, a resource conservation backup path based on channel interference and reusability with QoS constraints was constructed. The MRIR algorithm contains the primary path routing and spectrum allocation algorithm, and the backup path routing and spectrum allocation algorithm. The simulation results showed that the MRIR algorithm could achieve the expected goals and could achieve a higher throughput and acceptance ratio.
期刊：
Applied Mechanics and Materials,2014年519-520:13-16 ISSN：1660-9336
通讯作者：
Tan, Jun
作者机构：
[Tan, Jun] Cent South Univ Forestry & Technol, Coll Comp & Informat Engn, Changsha, Hunan, Peoples R China.;[Zhao, Haiming; Tan, Jun] Cent S Univ, Coll Mech & Elect Engn, Changsha, Hunan, Peoples R China.
通讯机构：
[Tan, Jun] C;Cent South Univ Forestry & Technol, Coll Comp & Informat Engn, Changsha, Hunan, Peoples R China.
会议名称：
International Forum on Computer and Information Technology (IFCIT)
会议时间：
DEC 24-25, 2013
会议地点：
Shenzhen, PEOPLES R CHINA
会议主办单位：
[Tan, Jun] Cent South Univ Forestry & Technol, Coll Comp & Informat Engn, Changsha, Hunan, Peoples R China.^[Tan, Jun;Zhao, Haiming] Cent S Univ, Coll Mech & Elect Engn, Changsha, Hunan, Peoples R China.
会议论文集名称：
Applied Mechanics and Materials
关键词：
Association rules mining system;Continual quality improvement;Data warehouse;Snowflake schema;Three-tier structure
摘要：
Aiming at improving product quality continually, we proposed an association rules mining system (ARMS) based on idea of PDCA cycling. Data warehouse is very useful for integrating heterogeneous database. Therefore, this paper designed a data warehouse platform as process data exchange module in ARMS. The role of data warehouse platform module is to integrate XML with enterprise process for realizing process data exchange among departments. In design of data warehosue, this paper chooses three-tier data warehouse structure and snowflake schema for indicating the complex relation between process data.
摘要：
Customer demand is the driving force behind the development of enterprises. It is the core of mass customization production mode that access to customer demand information, analysis and management. Questionnaire is an important way to get customer demand. This paper presents a design of closed-end questionnaire about electric bicycle which has two characteristics: (1) highlighted the access to subject features of customer. (2)The numerical answers will be processed using fuzzy logic.
摘要：
Online mining of frequent closed itemsets over streaming data is one of the most important issues in mining data streams. In this paper, we proposed a novel sliding window based algorithm. The algorithm exploits lattice properties to limit the search to frequent close itemsets which share at least one item with the new transaction. Experiments results on synthetic datasets show that our proposed algorithm is both time and space efficient.
通讯机构：
[Tan, Jun] C;Cent South Univ Forestry & Technol, Coll Comp & Informat Engn, Changsha, Hunan, Peoples R China.
会议名称：
International Conference on Measurement, Instrumentation and Automation (ICMIA 2012)
会议时间：
SEP 15-16, 2012
会议地点：
Guangzhou, PEOPLES R CHINA
会议主办单位：
Cent South Univ Forestry & Technol, Coll Comp & Informat Engn, Changsha, Hunan, Peoples R China.
会议论文集名称：
Applied Mechanics and Materials
关键词：
multi-level association rules;multidimensional association rules;weighted association rules;multi-relational association rules;fuzzy association rules
摘要：
In recent years, many application systems have generate large quantities of data, so it is no longer practical to rely on traditional database technique to analyze these data. Data mining offers tools for extracting knowledge from data, leading to significant improvement in the decision-making process. Association rules mining is one of the most important data mining technology. The paper first presents the basic concept of association rule mining, then discuss a few different types of association rules mining including multi-level association rules, multidimensional association rules, weighted association rules, multi-relational association rules, fuzzy association rules.
作者机构：
[Tan, Jun] Cent South Univ Forestry, Coll Comp & Informat Engn, Changsha, Hunan, Peoples R China.
通讯机构：
[Tan, Jun] C;Cent South Univ Forestry, Coll Comp & Informat Engn, Changsha, Hunan, Peoples R China.
会议名称：
2nd International Conference on Energy, Environment and Sustainable Development (EESD 2012)
会议时间：
OCT 12-14, 2012
会议地点：
Jilin, PEOPLES R CHINA
会议主办单位：
[Tan, Jun] Cent South Univ Forestry, Coll Comp & Informat Engn, Changsha, Hunan, Peoples R China.
会议论文集名称：
Advanced Materials Research
关键词：
Data mining;Manufacturing;Manufacturing process;Manufacturing system;Product design
摘要：
Knowledge is the most valuable asset of a manufacturing enterprise. Competition among manufacturers has been transformed into competition among knowledge. Their core competitiveness is improved only by strengthening the management of knowledge. Data mining is the most powerful tool which discovers knowledge from large amounts of data. This paper reviews applications of data mining in manufacturing including product design, manufacturing system, manufacturing process.
通讯机构：
[Tan, Jun] C;Cent South Univ Forestry & Technol, Coll Comp & Informat Engn, Changsha, Hunan, Peoples R China.
会议名称：
2nd International Conference on Civil Engineering and Transportation (ICCET 2012)
会议时间：
OCT 27-28, 2012
会议地点：
Guilin, PEOPLES R CHINA
会议主办单位：
Cent South Univ Forestry & Technol, Coll Comp & Informat Engn, Changsha, Hunan, Peoples R China.
会议论文集名称：
Applied Mechanics and Materials
关键词：
Association rules;Data model;Data streams;Frequent patterns
摘要：
Data streams are continuous, unbounded and coming with high speed which put forward a strong challenge against traditional association rules mining algorithms. In this paper, we give a comprehensive summary on association rules mining algorithm from three side including single-pass scanning algorithm, data processing model, memory optimization. At last, we discuss the main problems and future research directions.
通讯机构：
[Tan, Jun] C;Cent South Univ Forestry & Technol, Coll Comp & Informat Engn, Changsha, Hunan, Peoples R China.
会议名称：
2nd International Conference on Applied Mechanics, Materials and Manufacturing (ICAMMM 2012)
会议时间：
NOV 17-18, 2012
会议地点：
Changsha, PEOPLES R CHINA
会议主办单位：
Cent South Univ Forestry & Technol, Coll Comp & Informat Engn, Changsha, Hunan, Peoples R China.
会议论文集名称：
Applied Mechanics and Materials
关键词：
Association Rules Mining System;Continual Quality Improvement;Data Mining (DM);PDCA Cycling
摘要：
Aiming at improving product quality continually, this paper proposed an association rules mining system (ARMS) based on idea of PDCA cycling. ARMS have the function of resolving problems coordinately which can integrate process parameters in various distributed processes and discover the relationship between process parameters and product quality feature. The framework of ARMS is composed of three main modules: data warehouse platform module, association rules mining module, association rules optimizing module.
通讯机构：
[Tan, Jun] C;Cent South Univ Forestry & Technol, Coll Comp & Informat Engn, Changsha, Hunan, Peoples R China.
会议名称：
International Conference on Measurement, Instrumentation and Automation (ICMIA 2012)
会议时间：
SEP 15-16, 2012
会议地点：
Guangzhou, PEOPLES R CHINA
会议主办单位：
Cent South Univ Forestry & Technol, Coll Comp & Informat Engn, Changsha, Hunan, Peoples R China.
会议论文集名称：
Applied Mechanics and Materials
关键词：
anti-monotonicity;weighted association rules;weighted support;Apriori algorithm
摘要：
Aiming at the problem that most of weighted association rules mining algorithms have not the anti-monotonicity, this paper presents a weighted support-confidence framework which supports anti-monotonicity. On this basis, weighted boolean association rules mining algorithm and weighted fuzzy association rules mining algorithm are presented, which use pruning strategy of Apriori algorithm so that improve the efficiency of frequent itemsets generated. Experimental results show that both algorithms have good performance.
摘要：
No single network management methodology is likely to satisfy the diverse needs of today's networks in order to maintain a desirable level of quality of service-based performance. In this paper, we present ongoing work where we are developing a framework that can provide distributed, adaptive, and automated network management for today's complex networks. Our model is based on the use of intelligent agents where data are correlated and analyzed through the use of semantic and statistical models, and control decisions are made at both local and global levels from a quality of service perspective. A simulation model of a wireless network is also in development that utilizes our approach to network management. Rather, an integrated approach consisting of a combination of methodologies is needed that can respond to events of different time scales that can occur in large heterogeneous networks.
摘要：
The purpose of this research project was to design, implement, and evaluate a prototype underwater positioning system which extends the reach of the terrestrial Global Positioning System (GPS) underwater. The key operating characteristics of the UGPS are investigated both experimentally and through the analysis of a model describing the entire UGPS. Employing the prototype UGPS, a series of sea-trials were performed that provides essential design data for developing the next version of the system.
会议名称：
International Conference on Future Information Engineering (ICFIE 2011)
会议时间：
SEP 30-OCT 01, 2011
会议地点：
Bangkok, THAILAND
会议主办单位：
[Tan, Jun;Yu, Shao-jun] Cent South Univ Forestry & Technol, Coll Comp & Informat Engn, Changsha, Hunan, Peoples R China.
会议论文集名称：
Lecture Notes in Information Technology
关键词：
anti-monotonicity;weighted association rules;weighted support;Apriori algorithm
摘要：
Aiming at the problem that most of weighted association rules algorithm have not the anti-monotonicity, this paper presents a weighted support-confidence framework which supports anti-monotonicity. On this basis, weighted boolean association rules algorithm and weighted fuzzy association rules algorithm are presented, which use pruning strategy of apriori algorithm so that improve the efficiency of frequent itemsets generated. Experimental results show that both algorithms have good performance.
