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Wee Keong Ng

Papers on DiSC'04


On Warehousing Historical Web Information

Wiccap Data Model: Mapping Physical Websites to Logical Views

On Querying Geospatial and Georeferenced Metadata Resources in G-Portal

Publications


Note: Links lead to the DBLP on the Web.

Wee Keong Ng

Zehua Liu , Wee Keong Ng, Ee-Peng Lim : Unloading Unwanted Information: From Physical Websites to Personalized Web Views. APWeb 2004 : 111-121

Zehua Liu , Wee Keong Ng, Ee-Peng Lim : An Automated Algorithm for Extracting Website Skeleton. DASFAA 2004 : 799-811

Wenyuan Li , Wee Keong Ng, Ee-Peng Lim : Spectral Analysis of Text Collection for Similarity-Based Clustering. PAKDD 2004 : 389-393

Pallavi Priyadarshini , Fengqiong Qin , Ee-Peng Lim , Wee Keong Ng: Parameter driven synthetic web database generation. Journal of Systems and Software 69 (1-2): 29-42 (2004)

Kok-Leong Ong , Wee Keong Ng, Ee-Peng Lim : CrystalBall : A Framework for Mining Variants of Association Rules. ADC 2003 : 85-94

Khin-Myo Win , Wee Keong Ng, Ee-Peng Lim : ENAXS: Efficient Native XML Storage System. APWeb 2003 : 59-70

Devanshu Dhyani , Sourav S. Bhowmick , Wee Keong Ng: Modelling and Predicting Web Page Accesses Using Markov Processes. DEXA Workshops 2003 : 332-336

Khin-Myo Win , Emerald Rosasillfiani , Wee Keong Ng, Ee-Peng Lim : A Visual Interface for Native XML Database. DEXA Workshops 2003 : 571-

Kok-Leong Ong , Wee Keong Ng, Ee-Peng Lim : FSSM: Fast Construction of the Optimized Segment Support Map. DaWaK 2003 : 257-266

Yew Kwong Woon , Xiang Li , Wee Keong Ng, Wen-Feng Lu : Parameterless Data Compression and Noise Filtering Using Association Rule Mining. DaWaK 2003 : 278-287

Zehua Liu , Ee-Peng Lim , Wee Keong Ng, Dion Hoe-Lian Goh : On Querying Geospatial and Georeferenced Metadata Resources in G-Portal. JCDL 2003 : 245-255

Sourav S. Bhowmick , Sanjay Kumar Madria , Wee Keong Ng: Representation of Web Data in A Web Warehouse. Comput. J. 46 (3): 229-262 (2003)

Sourav S. Bhowmick , Wee Keong Ng, Sanjay Kumar Madria : Constraint-driven join processing in a Web Warehouse. Data Knowl. Eng. 45 (1): 33-78 (2003)

Devanshu Dhyani , Sourav S. Bhowmick , Wee Keong Ng: Deriving and verifying statistical distribution of a hyperlink-based Web page quality metric. Data Knowl. Eng. 46 (3): 291-315 (2003)

Sourav S. Bhowmick , Sanjay Kumar Madria , Wee Keong Ng: Detecting and Representing Relevant Web Deltas in WHOWEDA. IEEE Trans. Knowl. Data Eng. 15 (2): 423-441 (2003)

Yinyan Cao , Ee-Peng Lim , Wee Keong Ng: Data model for warehousing historical Web information. Information & Software Technology 45 (6): 315-334 (2003)

Aixin Sun , Ee-Peng Lim , Wee Keong Ng: Performance measurement framework for hierarchical text classification. JASIST 54 (11): 1014-1028 (2003)

Tok Wang Ling , Umeshwar Dayal , Elisa Bertino , Wee Keong Ng, Angela Goh : 3rd International Conference on Web Information Systems Engineering (WISE 2002), 12-14 December 2002, Singapore, Proceedings IEEE Computer Society 2002

Bo Huang , Tok Wang Ling , Mukesh K. Mohania , Wee Keong Ng, Ji-Rong Wen , S. K. Gupta : 3rd International Conference on Web Information Systems Engineering Workshops (WISE 2002 Workshops), 11 December 2002, Singapore, Proceedings IEEE Computer Society 2002

Devanshu Dhyani , Sourav S. Bhowmick , Wee Keong Ng: Deriving and Verifying Statistical Distribution of a Hyperlink-Based Web Page Quality Metric. DEXA 2002 : 19-28

Devanshu Dhyani , Sourav S. Bhowmick , Wee Keong Ng: Web Informetrics: Extending Classical Informetrics to the Web. DEXA Workshops 2002 : 351-355

Sourav S. Bhowmick , Wee Keong Ng, Sanjay Kumar Madria , Mukesh K. Mohania : Constraint-Free Join Processing on Hyperlinked Web Data. DaWaK 2002 : 255-264

Devanshu Dhyani , Sourav S. Bhowmick , Wee Keong Ng: Modelling and Predicting Web Page Accesses Using Burrell's Model. EC-Web 2002 : 172-181

Aixin Sun , Ee-Peng Lim , Wee Keong Ng: Personalized Classification for Keyword-Based Category Profiles. ECDL 2002 : 61-74

Zehua Liu , Feifei Li , Wee Keong Ng: Wiccap Data Model: Mapping Physical Websites to Logical Views. ER 2002 : 120-134

Ee-Peng Lim , Dion Hoe-Lian Goh , Zehua Liu , Wee Keong Ng, Christopher S. G. Khoo , Susan Ellen Higgins : G-Portal: a map-based digital library for distributed geospatial and georeferenced resources. JCDL 2002 : 351-358

Kok-Leong Ong , Wee Keong Ng, Ee-Peng Lim : Mining Relationship Graphs for Effective Business Objectives. PAKDD 2002 : 561-566

Danzhou Liu , Ee-Peng Lim , Wee Keong Ng: Efficient k Nearest Neighbor Queries on Remote Spatial Databases Using Range Estimation. SSDBM 2002 : 121-130

Zehua Liu , Wee Keong Ng, Feifei Li , Ee-Peng Lim : A visual tool for building logical data models of websites. WIDM 2002 : 92-95

Aixin Sun , Ee-Peng Lim , Wee Keong Ng: Web classification using support vector machine. WIDM 2002 : 96-99

Yew Kwong Woon , Wee Keong Ng, Ee-Peng Lim : Online and Incremental Mining of Separately-Grouped Web Access Logs. WISE 2002 : 53-62

Yew Kwong Woon , Wee Keong Ng, Ee-Peng Lim : Evaluating Web Access Log Mining Algorithms: A Cognitive Approach. WISE Workshops 2002 : 217-222

Devanshu Dhyani , Wee Keong Ng, Sourav S. Bhowmick : A survey of Web metrics. ACM Comput. Surv. 34 (4): 469-503 (2002)

Sourav S. Bhowmick , Sanjay Kumar Madria , Wee Keong Ng: What can a web bag discover for you? Data Knowl. Eng. 43 (1): 79-119 (2002)

Guanghao Yan , Wee Keong Ng, Ee-Peng Lim : Product Schema Integration for Electronic Commerce - A Synonym Comparison Approach. IEEE Trans. Knowl. Data Eng. 14 (3): 583-598 (2002)

Sourav S. Bhowmick , Wee Keong Ng, Sanjay Kumar Madria , Ee-Peng Lim : Anatomy of the coupling query in a web warehouse. Information & Software Technology 44 (9): 513-539 (2002)

Amitabha Das , Wee Keong Ng, Yew Kwong Woon : Rapid Association Rule Mining. CIKM 2001 : 474-481

Haifeng Liu , Wee Keong Ng, Ee-Peng Lim : Improving the Fairness of Timely Refresh of Web Views. DASFAA 2001 : 152-153

Haifeng Liu , Wee Keong Ng, Ee-Peng Lim : Query Integration for Refreshing Web Views. DEXA 2001 : 557-566

Yi Li , Wee Keong Ng, Ee-Peng Lim : ViDE: A Visual Data Extraction Environment for the Web. DEXA 2001 : 577-586

Sourav S. Bhowmick , Wee Keong Ng, Sanjay Kumar Madria : On Formulation of Disjunctive Coupling Queries in WHOWEDA. DEXA 2001 : 688-698

Sourav S. Bhowmick , Wee Keong Ng, Sanjay Kumar Madria : Imposing Disjunctive Constraints on Inter-document Structure. DEXA 2001 : 723-733

Feifei Li , Zehua Liu , Yangfeng Huang , Wee Keong Ng: An Information Concierge for the Web. DEXA Workshop 2001 : 672-676

Lei Zhao , Wee Keong Ng, Ee-Peng Lim : Cooperative Multi-Attribute Bilateral Online Negotiation for E-Commerce. DEXA Workshop 2001 : 703-707

Yew Kwong Woon , Wee Keong Ng, Amitabha Das : Fast Online Dynamic Association Rule Mining. WISE (1) 2001 : 278-287

Sourav S. Bhowmick , Wee Keong Ng, Sanjay Kumar Madria : Schemas for web data: a reverse engineering approach. Data Knowl. Eng. 39 (2): 105-142 (2001)

Dieter Fensel , Deborah L. McGuinness , Ellen Schulten , Wee Keong Ng, Ee-Peng Lim , Guanghao Yan : Ontologies and Electronic Commerce. IEEE Intelligent Systems 16 (1): 8-14 (2001)

Chuang-Hue Moh , Ee-Peng Lim , Wee Keong Ng: Re-engineering structures from Web documents. ACM DL 2000 : 67-76

Yinyan Cao , Ee-Peng Lim , Wee Keong Ng: Storage Management of a Historical Web Warehousing System. DEXA 2000 : 457-466

V. Pandey , Wee Keong Ng, Ee-Peng Lim : Financial Advisor Agent in a Multi-Agent Financial Trading System. DEXA Workshop 2000 : 482-488

Sourav S. Bhowmick , Wee Keong Ng, Sanjay Kumar Madria : Web Schemas in WHOMEDA. DOLAP 2000 : 17-24

Haifeng Liu , Wee Keong Ng, Ee-Peng Lim : Keeping a Very Large Website Up-to-date: Some Feasibility Results. EC-Web 2000 : 399-408

Yinyan Cao , Ee-Peng Lim , Wee Keong Ng: On Warehousing Historical Web Information. ER 2000 : 253-266

Sourav S. Bhowmick , Sanjay Kumar Madria , Wee Keong Ng, Ee-Peng Lim : Detecting and Representing Relevant Web Deltas using Web Join. ICDCS 2000 : 246-253

Sourav S. Bhowmick , Sanjay Kumar Madria , Wee Keong Ng, Ee-Peng Lim : Reducing Cognitive Overheads in a Web Warehouse Using Reverse-Osmosis. ICPADS 2000 : 171-178

Yong Lin , Ee-Peng Lim , Wee Keong Ng: eBroker: An Agent-Based Query Routing System for Distributed E-Commerce Databases. ICPADS 2000 : 517-522

Chuang-Hue Moh , Ee-Peng Lim , Wee Keong Ng: DTD-Miner: A Tool for Mining DTD from XML Documents. WECWIS 2000 : 144-151

Haifeng Liu , Wee Keong Ng, Ee-Peng Lim : Model and Research Issues for Refreshing a Very Large Website. WISE 2000 : 291-295

Haifeng Liu , Wee Keong Ng, Chaohui Li : Global View Maintenance by Using Inference Relationship among Views. Web-Age Information Management 2000 : 291-298

Sourav S. Bhowmick , Sanjay Kumar Madria , Wee Keong Ng, Ee-Peng Lim : Data Visualization Operators for WHOWEDA. Comput. J. 43 (5): 364-385 (2000)

Ee-Peng Lim , Wee Keong Ng: An Overview of the Agent-Based Electronic Commerce System (ABECOS) Project. IEEE Data Eng. Bull. 23 (1): 49-54 (2000)

Sourav S. Bhowmick , Sanjay Kumar Madria , Wee Keong Ng, Ee-Peng Lim : Cost-benefit analysis of web bag in a web warehouse: An analytical approach. World Wide Web 3 (3): 165-184 (2000)

Mathew Yap , Wee Keong Ng: Are Life-Like Characteristics Useful for Autonomous Agents? Agents 1999 : 336-337

Yong Lin , Jian Xu , Ee-Peng Lim , Wee Keong Ng: ZBroker: A Query Routing Broker for Z39.50 Databases. CIKM 1999 : 202-209

Sourav S. Bhowmick , Sanjay Kumar Madria , Wee Keong Ng, Ee-Peng Lim : Pi-Web Join in a Web Warehouse. DASFAA 1999 : 255-262

Jian Xu , Ee-Peng Lim , Wee Keong Ng: Cluster-Based Database Selection Techniques for Routing Bibliographic Queries. DEXA 1999 : 100-109

Haifeng Liu , Wee Keong Ng, Ee-Peng Lim : On the Feasibility of Website Refresh Queries. DEXA 1999 : 1076-1085

Kok-Leong Ong , C. Chew , Wee Keong Ng, Ee-Peng Lim : Calling All Agents, Where Are You? DEXA Workshop 1999 : 635-639

A.-K. Luah , Wee Keong Ng, Ee-Peng Lim , W.-P. Lee , Yinyan Cao : Locating Web Information Using Web Checkpoints. DEXA Workshop 1999 : 716-720

Pallavi Priyadarshini , Fengqiong Qin , Ee-Peng Lim , Wee Keong Ng: WEDAGEN - A Synthetic Web Database Generator. DEXA Workshop 1999 : 744-748

C.-C. Liew , Wee Keong Ng, Ee-Peng Lim , B.-S. Tan , Kok-Leong Ong : Non-Repudiation in an Agent-Based Electronic Commerce System. DEXA Workshop 1999 : 864-868

Sanjay Kumar Madria , Sourav S. Bhowmick , Wee Keong Ng, Ee-Peng Lim : Research Issues in Web Data Mining. DaWaK 1999 : 303-312

Sourav S. Bhowmick , Sanjay Kumar Madria , Wee Keong Ng, Ee-Peng Lim : Algebraic Operations on Bags in a Web Warehouse. ICSC 1999 : 63-72

Sourav S. Bhowmick , Sanjay Kumar Madria , Wee Keong Ng, Ee-Peng Lim : Cost-Benefit Analysis of Web Bag in a Web Warehouse. IDEAS 1999 : 34-42

Jian Xu , Yinyan Cao , Ee-Peng Lim , Wee Keong Ng: Database Selection Techniques for Routing Bibliographic Queries. ACM DL 1998 : 264-273

Ee-Peng Lim , Cheng-Hai Tan , Boon-Wan Lim , Wee Keong Ng: Querying Structured Web Resources. ACM DL 1998 : 297-298

Wee Keong Ng, Ee-Peng Lim , C.-T. Huang , Sourav S. Bhowmick , Fengqiong Qin : Web Warehousing: An Algebra for Web Information. ADL 1998 : 228-237

Sourav S. Bhowmick , Wee Keong Ng, Ee-Peng Lim , Sanjay Kumar Madria : Join Processing in Web Databases. DEXA 1998 : 647-657

Sourav S. Bhowmick , Wee Keong Ng, Ee-Peng Lim : Information Coupling in Web Databases. ER 1998 : 92-106

Sourav S. Bhowmick , Sanjay Kumar Madria , Wee Keong Ng, Ee-Peng Lim : Data Visualization in a Web Warehouse. ER Workshops 1998 : 68-80

Sourav S. Bhowmick , Sanjay Kumar Madria , Wee Keong Ng, Ee-Peng Lim : Web Warehousing: Design and Issues. ER Workshops 1998 : 93-104

Sourav S. Bhowmick , Sanjay Kumar Madria , Wee Keong Ng, Ee-Peng Lim : Web Bags - Are They Useful in A Web Warehouse? FODO 1998 : 0-

Ee-Peng Lim , Wee Keong Ng: A Relational Interface for Heterogeneous Information Sources. ADL 1997 : 128-139

Wee Keong Ng, Chinya V. Ravishankar : Block-Oriented Compression Techniques for Large Statistical Databases. IEEE Trans. Knowl. Data Eng. 9 (2): 314-328 (1997)

Sunghyun Choi , Wee Keong Ng: Vector Quantizer Design Using Genetic Algorithms. Data Compression Conference 1996 : 430

Wee Keong Ng, Chinya V. Ravishankar : Information Synthesis in Statistical Databases. CIKM 1995 : 355-361

Wee Keong Ng, Chinya V. Ravishankar : Coterie Templates: A New Quorum Construction Method. ICDCS 1995 : 92-99

Wee Keong Ng, Chinya V. Ravishankar : Relational Database Compression Using Augmented Vector Quantization. ICDE 1995 : 540-549

Wee Keong Ng, Chinya V. Ravishankar : A Preliminary Study of Genetic Data Compression. ICGA 1995 : 566-573

Wee Keong Ng, Chinya V. Ravishankar : A Tuple Model for Summary Data Management . COMAD 1994 : 0-

Wee Keong Ng, Chinya V. Ravishankar : On-Line Detection and Resolution of Communication Deadlocks. HICSS (2) 1994 : 524-533

Wee Keong Ng, Chinya V. Ravishankar : A Physical Storage for Efficient Statistical Query Processing. SSDBM 1994 : 97-106

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