Chengqi Zhang - researchr alias

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2011

Combined Mining: Discovering Informative Knowledge in Complex DataLongbing Cao, Huaifeng Zhang, Yanchang Zhao, Dan Luo, Chengqi Zhang. tsmc, 41(3):699-712, 2011. [doi]

Semi-supervised Variable Weighting for ClusteringLing Chen, Chengqi Zhang. sdm 2011: 862-871 [doi]

Cross-Domain Collaborative Filtering over TimeBin Li, Xingquan Zhu, Ruijiang Li, Chengqi Zhang, Xiangyang Xue, Xindong Wu. IJCAI 2011: 2293-2298 [doi]

An Empirical Study of Bagging Predictors for Different Learning AlgorithmsGuohua Liang, Xingquan Zhu, Chengqi Zhang. AAAI 2011: [doi]

Agent-Based Subspace ClusteringChao Luo, Yanchang Zhao, Dan Luo, Chengqi Zhang, Wei Cao. pakdd 2011: 370-381 [doi]

Similarity-Based Approach for Positive and Unlabeled LearningYanshan Xiao, Bo Liu, Jie Yin, Longbing Cao, Chengqi Zhang, Zhifeng Hao. IJCAI 2011: 1577-1582 [doi]

Margin-based ensemble classifier for protein fold recognitionTao Yang, Vojislav Kecman, Longbing Cao, Chengqi Zhang, Joshua Zhexue Huang. eswa, 38(10):12348-12355, 2011. [doi]

Enhancing grid-density based clustering for high dimensional dataYanchang Zhao, Jie Cao, Chengqi Zhang, Shichao Zhang. jss, 84(9):1524-1539, 2011. [doi]

One-class learning and concept summarization for data streamsXingquan Zhu, Wei Ding, Philip S. Yu, Chengqi Zhang. kais, 28(3):523-553, 2011. [doi]

2010

Flexible Frameworks for Actionable Knowledge DiscoveryLongbing Cao, Yanchang Zhao, Huaifeng Zhang, Dan Luo, Chengqi Zhang, E. K. Park. tkde, 22(9):1299-1312, 2010. [doi]

ICDMW 2010, The 10th IEEE International Conference on Data Mining Workshops, Sydney, Australia, 14 December 2010Wei Fan, Wynne Hsu, Geoffrey I. Webb, Bing Liu, Chengqi Zhang, Dimitrios Gunopulos, Xindong Wu, editors, IEEE Computer Society, 2010.

Cost Sensitive Classification in Data MiningZhenxing Qin, Chengqi Zhang, Tao Wang, Shichao Zhang. adma 2010: 1-11 [doi]

Combining kNN Imputation and Bootstrap Calibrated: Empirical Likelihood for Incomplete Data AnalysisYongsong Qin, Shichao Zhang, Chengqi Zhang. jdwm, 6(4):61-73, 2010. [doi]

An ADL-Approach to Specifying and Analyzing Centralized-Mode Architectural ConnectionGuoxin Su, Mingsheng Ying, Chengqi Zhang. ecsa 2010: 8-23 [doi]

ICDM 2010, The 10th IEEE International Conference on Data Mining, Sydney, Australia, 14-17 December 2010Geoffrey I. Webb, Bing Liu, Chengqi Zhang, Dimitrios Gunopulos, Xindong Wu, editors, IEEE Computer Society, 2010.

A Novel Prototype Reduction Method for the ::::K::::-Nearest Neighbor Algorithm with ::::K:::: >= 1Tao Yang, Longbing Cao, Chengqi Zhang. pakdd 2010: 89-100 [doi]

A Multiple System Performance Monitoring Model for Web ServicesYong Yang, Dan Luo, Chengqi Zhang. admi 2010: 149-161 [doi]

Combining Support Vector Machines and the ::::t::::-statistic for Gene Selection in DNA Microarray Data AnalysisTao Yang, Vojislav Kecman, Longbing Cao, Chengqi Zhang. pakdd 2010: 55-62 [doi]

Against-Expectation Pattern Discovery: Identifying Interactions within Items with Large Relative-Contrasts in DatabasesDingrong Yuan, Xiaofang You, Chengqi Zhang. cib, 11(1):14-23, 2010. [doi]

Introduction to the Domain-Driven Data Mining Special SectionChengqi Zhang, Philip S. Yu, David Bell. tkde, 22(6):753-754, 2010. [doi]

2009

Efficient approximate entity extraction with edit distance constraintsWei Wang 0011, Chuan Xiao, Xuemin Lin, Chengqi Zhang. sigmod 2009: 759-770 [doi]

Ubiquitous Intelligence in Agent MiningLongbing Cao, Dan Luo, Chengqi Zhang. admi 2009: 23-35 [doi]

Adaptive Anomaly Detection of Coupled Activity SequencesYuming Ou, Longbing Cao, Chengqi Zhang. cib, 10(1):12-16, 2009. [doi]

Estimating confidence intervals for structural differences between contrast groups with missing dataYongsong Qin, Shichao Zhang, Xiaofeng Zhu, Jilian Zhang, Chengqi Zhang. eswa, 36(3):6431-6438, 2009. [doi]

POP algorithm: Kernel-based imputation to treat missing values in knowledge discovery from databasesYongsong Qin, Shichao Zhang, Xiaofeng Zhu, Jilian Zhang, Chengqi Zhang. eswa, 36(2):2794-2804, 2009. [doi]

Debt Detection in Social Security by Adaptive Sequence ClassificationShanshan Wu, Yanchang Zhao, Huaifeng Zhang, Chengqi Zhang, Longbing Cao, Hans Bohlscheid. ksem 2009: 192-203 [doi]

Multi-sphere Support Vector Data Description for Outliers Detection on Multi-distribution DataYanshan Xiao, Bo Liu, Longbing Cao, Xindong Wu, Chengqi Zhang, Zhifeng Hao, Fengzhao Yang, Jie Cao. icdm 2009: 82-87 [doi]

Genetic algorithm-based strategy for identifying association rules without specifying actual minimum supportXiaowei Yan, Chengqi Zhang, Shichao Zhang. eswa, 36(2):3066-3076, 2009. [doi]

Confidence Metrics for Association Rule MiningXiaowei Yan, Chengqi Zhang, Shichao Zhang. aai, 23(8):713-737, 2009. [doi]

Developing Actionable Trading Strategies for Trading AgentsChengqi Zhang. webi 2009: 9 [doi]

Customer Activity Sequence Classification for Debt Prevention in Social SecurityHuaifeng Zhang, Yanchang Zhao, Longbing Cao, Chengqi Zhang, Hans Bohlscheid. jcst, 24(6):1000-1009, 2009. [doi]

An Agent-Based Hybrid System for Microarray Data AnalysisZili Zhang, Pengyi Yang, Xindong Wu, Chengqi Zhang. expert, 24(5):53-63, 2009. [doi]

Debt Detection in Social Security by Sequence Classification Using Both Positive and Negative PatternsYanchang Zhao, Huaifeng Zhang, Shanshan Wu, Jian Pei, Longbing Cao, Chengqi Zhang, Hans Bohlscheid. pkdd 2009: 648-663 [doi]

Mining Both Positive and Negative Impact-Oriented Sequential Rules from Transactional DataYanchang Zhao, Huaifeng Zhang, Longbing Cao, Chengqi Zhang, Hans Bohlscheid. pakdd 2009: 656-663 [doi]

Vague One-Class Learning for Data StreamsXingquan Zhu, Xindong Wu, Chengqi Zhang. icdm 2009: 657-666 [doi]

2008

Activity Mining: from Activities to ActionsLongbing Cao, Yanchang Zhao, Chengqi Zhang, Huaifeng Zhang. ijitdm, 7(2):259-273, 2008. [doi]

Engineering Open Complex Agent Systems: A Case StudyLongbing Cao, Chengqi Zhang, MengChu Zhou. tsmc, 38(4):483-496, 2008. [doi]

Mining Impact-Targeted Activity Patterns in Imbalanced DataLongbing Cao, Yanchang Zhao, Chengqi Zhang. tkde, 20(8):1053-1066, 2008. [doi]

Secure Transaction Protocol Analysis: Models and ApplicationsQingfeng Chen, Chengqi Zhang, Shichao Zhang. Volume 5111 of Lecture Notes in Computer Science, Springer, 2008.

Multi-Space-Mapped SVMs for Multi-class ClassificationBo Liu, Longbing Cao, Philip S. Yu, Chengqi Zhang. icdm 2008: 911-916 [doi]

Exception Mining on Multiple Time Series in Stock MarketChao Luo, Yanchang Zhao, Longbing Cao, Yuming Ou, Chengqi Zhang. iat 2008: 690-693 [doi]

F-TRADE 3.0: An Agent-Based Integrated Framework for Data Mining ExperimentsPeerapol Moemeng, Longbing Cao, Chengqi Zhang. iat 2008: 612-615 [doi]

Domain-Driven Local Exceptional Pattern Mining for Detecting Stock Price ManipulationYuming Ou, Longbing Cao, Chao Luo, Chengqi Zhang. pricai 2008: 849-858 [doi]

Computing the minimum-support for mining frequent patternsShichao Zhang, Xindong Wu, Chengqi Zhang, Jingli Lu. kais, 15(2):233-257, 2008. [doi]

Missing Value Imputation Based on Data ClusteringShichao Zhang, Jilian Zhang, Xiaofeng Zhu, Yongsong Qin, Chengqi Zhang. tcos, 1:128-138, 2008. [doi]

Combined Association Rule MiningHuaifeng Zhang, Yanchang Zhao, Longbing Cao, Chengqi Zhang. pakdd 2008: 1069-1074 [doi]

Combined Pattern Mining: From Learned Rules to Actionable KnowledgeYanchang Zhao, Huaifeng Zhang, Longbing Cao, Chengqi Zhang, Hans Bohlscheid. ausai 2008: 393-403 [doi]

Efficient Mining of Event-Oriented Negative Sequential RulesYanchang Zhao, Huaifeng Zhang, Longbing Cao, Chengqi Zhang, Hans Bohlscheid. webist 2008: 336-342 [doi]

EditorialXingquan Zhu, Chengqi Zhang, David L. Olson. ijsi, 2(2):89-93, 2008. [doi]

Cleansing Noisy Data StreamsXingquan Zhu, Peng Zhang, Xindong Wu, Dan He, Chengqi Zhang, Yong Shi. icdm 2008: 1139-1144 [doi]

2007

Developing Actionable Trading Strategies for Trading AgentsLongbing Cao, Chao Luo, Chengqi Zhang. iat 2007: 72-75 [doi]

F-trade: an agent-mining symbiont for financial servicesLongbing Cao, Chengqi Zhang. atal 2007: 262 [doi]

Knowledge actionability: satisfying technical and business interestingnessLongbing Cao, Dan Luo, Chengqi Zhang. ijbidm, 2(4):496-514, 2007. [doi]

Agent-Mining Interaction: An Emerging AreaLongbing Cao, Chao Luo, Chengqi Zhang. aisadm 2007: 60-73 [doi]

Domain-Driven, Actionable Knowledge DiscoveryLongbing Cao, Chengqi Zhang, Qiang Yang, David Bell, Michail Vlachos, Bahar Taneri, Eamonn J. Keogh, Philip S. Yu, Ning Zhong, Mafruz Zaman Ashrafi, David Taniar, Eugene Dubossarsky, Warwick Graco. expert, 22(4):78-88, 2007. [doi]

DDDM2007: Domain Driven Data MiningLongbing Cao, Chengqi Zhang, Yanchang Zhao, Philip S. Yu, Graham Williams. sigkdd, 9(2):84-86, 2007. [doi]

The Evolution of KDD: towards Domain-Driven Data MiningLongbing Cao, Chengqi Zhang. ijprai, 21(4):677-692, 2007. [doi]

Detecting inconsistency in biological molecular databases using ontologiesQingfeng Chen, Yi-Ping Phoebe Chen, Chengqi Zhang. datamine, 15(2):275-296, 2007. [doi]

Autonomous Intelligent Systems: Multi-Agents and Data Mining, Second International Workshop, AIS-ADM 2007, St. Petersburg, Russia, June 3-5, 2007, ProceedingsVladimir Gorodetsky, Chengqi Zhang, Victor A. Skormin, Longbing Cao, editors, Volume 4476 of Lecture Notes in Computer Science, Springer, 2007.

Detecting Turning Points of Trading Price and Return Volatility for Market Surveillance AgentsYuming Ou, Longbing Cao, Ting Yu, Chengqi Zhang. iat 2007: 491-494 [doi]

Semi-parametric optimization for missing data imputationYongsong Qin, Shichao Zhang, Xiaofeng Zhu, Jilian Zhang, Chengqi Zhang. apin, 27(1):79-88, 2007. [doi]

Efficient Attribute Reduction Based on Discernibility MatrixZhangyan Xu, Chengqi Zhang, Shichao Zhang, Wei Song, Bingru Yang. rskt 2007: 13-21 [doi]

On Data Structures for Association Rule DiscoveryXiaowei Yan, Shichao Zhang, Chengqi Zhang. aai, 21(2):57-79, 2007. [doi]

Measuring the Uncertainty of Differences for Contrasting GroupsJilian Zhang, Shichao Zhang, Xiaofeng Zhu, Xindong Wu, Chengqi Zhang. AAAI 2007: 1920-1921

GBKII: An Imputation Method for Missing ValuesChengqi Zhang, Xiaofeng Zhu, Jilian Zhang, Yongsong Qin, Shichao Zhang. pakdd 2007: 1080-1087 [doi]

Cost-Time Sensitive Decision Tree with Missing ValuesShichao Zhang, Xiaofeng Zhu, Jilian Zhang, Chengqi Zhang. ksem 2007: 447-459 [doi]

EDUA: An efficient algorithm for dynamic database miningShichao Zhang, Jilian Zhang, Chengqi Zhang. isci, 177(13):2756-2767, 2007. [doi]

Building agent-based hybrid intelligent systems: A case studyZili Zhang, Chengqi Zhang. wias, 5(3):255-271, 2007. [doi]

Class Association Rule Mining with Multiple Imbalanced AttributesHuaifeng Zhang, Yanchang Zhao, Longbing Cao, Chengqi Zhang. ausai 2007: 827-831 [doi]

Cost-Sensitive Imputing Missing Values with OrderingXiaofeng Zhu, Shichao Zhang, Jilian Zhang, Chengqi Zhang. AAAI 2007: 1922-1923

2006

Intelligence Metasynthesis in Building Business Intelligence SystemsLongbing Cao, Chengqi Zhang, Dan Luo, Ruwei Dai. wimbi 2007: 454-470 [doi]

Fuzzy Genetic Algorithms for Pairs MiningLongbing Cao, Dan Luo, Chengqi Zhang. pricai 2006: 711-720 [doi]

Domain-Driven Actionable Knowledge Discovery in the Real WorldLongbing Cao, Chengqi Zhang. pakdd 2006: 821-830 [doi]

Domain-Driven Data Mining: A Practical MethodologyLongbing Cao, Chengqi Zhang. jdwm, 2(4):49-65, 2006. [doi]

Stock Data Mining through Fuzzy Genetic AlgorithmsLongbing Cao, Chao Luo, Jiarui Ni, Dan Luo, Chengqi Zhang. jcis 2006: [doi]

Ontology-based integration of business intelligenceLongbing Cao, Chengqi Zhang, Jiming Liu. wias, 4(3):313-325, 2006. [doi]

Mining Frequent Itemsets for Protein Kinase RegulationQingfeng Chen, Yi-Ping Phoebe Chen, Chengqi Zhang, Lianggang Li. pricai 2006: 222-230 [doi]

Detecting Collusion Attacks in Security ProtocolsQingfeng Chen, Yi-Ping Phoebe Chen, Shichao Zhang, Chengqi Zhang. apweb 2006: 297-306 [doi]

A Human-Friendly MAS for Mining Stock DataJiarui Ni, Chengqi Zhang. iat 2006: 19-22 [doi]

Agent Services-Oriented Architectural Design of a Framework for Artificial Stock MarketsJiarui Ni, Longbing Cao, Chengqi Zhang. amt 2006: 396-399

Missing or absent? A Question in Cost-sensitive Decision TreeZhenxing Qin, Shichao Zhang, Chengqi Zhang. amt 2006: 118-125

Dynamic Focus Strategies for Electronic Trade Execution in Limit Order MarketsJiaqi Wang, Chengqi Zhang. wecwis 2006: 26 [doi]

SVM-OD: SVM Method to Detect OutliersJiaqi Wang, Chengqi Zhang, Xindong Wu, Hongwei Qi, Jue Wang. In Tsau Young Lin, Setsuo Ohsuga, Churn-Jung Liau, Xiaohua Hu, editors, Foundations and Novel Approaches in Data Mining. Volume 9 of Studies in Computational Intelligence, pages 129-141, Springer, 2006. [doi]

Is Frequency Enough for Decision Makers to Make Decisions?Shichao Zhang, Jeffrey Xu Yu, Jingli Lu, Chengqi Zhang. pakdd 2006: 499-503 [doi]

Optimized Parameters for Missing Data ImputationShichao Zhang, Yongsong Qin, Xiaofeng Zhu, Jilian Zhang, Chengqi Zhang. pricai 2006: 1010-1016 [doi]

Domain-Driven Data Mining: Methodologies and ApplicationsChengqi Zhang, Longbing Cao. amt 2006: 13-16

Kernel-Based Multi-Imputation for Missing DataShichao Zhang, Yongsong Qin, Xiaofeng Zhu, Jilian Zhang, Chengqi Zhang. amt 2006: 106-111

Identifying bridging rules between conceptual clustersShichao Zhang, Feng Chen, Xindong Wu, Chengqi Zhang. kdd 2006: 815-820 [doi]

Adapting K-Means Algorithm for Discovering Clusters in SubspacesYanchang Zhao, Chengqi Zhang, Shichao Zhang, Lianwei Zhao. apweb 2006: 53-62 [doi]

Efficient Frequent Itemsets Mining by SamplingYanchang Zhao, Chengqi Zhang, Shichao Zhang. amt 2006: 112-117

Discovering Debtor Patterns of Centrelink CustomersYanchang Zhao, Longbing Cao, Yvonne Morrow, Yuming Ou, Jiarui Ni, Chengqi Zhang. ausdm 2006: 135-144 [doi]

Enhancing DWT for Recent-Biased Dimension Reduction of Time Series DataYanchang Zhao, Chengqi Zhang, Shichao Zhang. ausai 2006: 1048-1053 [doi]

2005

The Visualization of Large Database in Stock MarketLi Lin, Longbing Cao, Chengqi Zhang. dba 2005: 163-166

Genetic Algorithms for Robust Optimization in Financial ApplicationsLi Lin, Longbing Cao, Chengqi Zhang. iastedCI 2005: 387-391

An Efficient Implementation of the Backtesting of Trading StrategiesJiarui Ni, Chengqi Zhang. ispa 2005: 126-131 [doi]

XEvent: An Event Notification System over Distributed Hash Table (DHT) NetworksRuili Wang, Weixiong Rao, Chengqi Zhang. cib, 6(2):19-25, 2005. [doi]

Database classification for multi-database miningXindong Wu, Chengqi Zhang, Shichao Zhang. is, 30(1):71-88, 2005. [doi]

Identifying Interesting Customers through Web Log ClassificationJeffrey Xu Yu, Yuming Ou, Chengqi Zhang, Shichao Zhang. expert, 20(3):55-59, 2005. [doi]

A Decremental Algorithm for Maintaining Frequent Itemsets in Dynamic DatabasesShichao Zhang, Xindong Wu, Jilian Zhang, Chengqi Zhang. dawak 2005: 305-314 [doi]

Identifying Interesting Patterns in MultidatabasesChengqi Zhang, Jeffrey Xu Yu, Shichao Zhang. In Saman K. Halgamuge, Lipo Wang, editors, Classification and Clustering for Knowledge Discovery. Volume 4 of Studies in Computational Intelligence, pages 91-112, Springer, 2005. [doi]

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