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Publications

Books and Edited Volume

  • L. Chen, C. Liu, et al., Advances in Web and Network Technologies, and Information Management, APWeb/WAIM 2009 International Workshops: WCMT 2009, RTBI 2009, DBIR-ENQOIR 2009, PAIS 2009, Suzhou, China, April 2-4, 2009, Revised Selected Papers, Lecture Notes in Computer Science 5731, Springer 2009
  • L. Chen, C. Liu, Q, Liu and K. Deng, Database Systems for Advanced Applications, DASFAA 2009 International Workshops: BenchmarX, MCIS, WDPP, PPDA, MBC, PhD, Brisbane, Australia, April 20-23, 2009,  Lecture Notes in Computer Science 5667, Springer 2009

Book Chapters

  • L. Li, C. Liu, X. Zhao, and J. Wang, Transactional Properties for Complex Web Services, Service Intelligence and Service Science: Evolutionary Technologies and Challenges, pp.21-34, IGI Group, 2011.

  • X. Zhao, C. Liu and T. Lin, Object Oriented Business Process Modelling in RFID Applied Computing Environments, Unique Radio Innovation for the 21st Century: Building Scalable and Global RFID Networks, pp.367-386, Springer-Verlag, 2010.

  • X. Zhao and C. Liu, Towards Dymanic Collaborations in Virtual Organisation Alliances, Handbook of Research on Complex Dynamic Process Management, pp.297-321, IGI Group, 2010.

  • C. Liu and Y. Zhang, Distributed databases, Wiley's Encyclopedia of Computer Science and Engineering, Wiley Publishers, 2008.

Journal Articles

  • J. Yu, Q. Sheng, J. Han, Y. Wu and C. Liu, Semantically Enhanced Service Repository for User-Centric Service Discovery and Management, Data & Knowledge Engineering 72:202-218, 2012.
  • B. Ning, C. Liu and J. Yu, Efficient Processing of Top-k Twig Queries over Probabilistic XML Data, to appear in World Wide Web Journal (WWWJ) (accepted on 16 August 2011).
  • P. Ceravolo, C. Liu, M. Jarrar and K.-U. Sattler, Special Issue on Querying the Data Web - Novel Techniques for Querying Structured Data on the Web. World Wide Web Journal (WWWJ) 14(5-6):461-463, September, 2011.
  • H. Huang, C. Liu and X. Zhou, Approximating Query Answering on RDF Databases, World Wide Web Journal (WWWJ) 15(1):89-114, January 2012.
  • X. Zhao, C. Liu, Y. Yang and W. Sadiq, CorPN: Managing Instance Correspondence in Collaborative Business Processes, Distributed and Parallel Databases, 29(4):309-332, 2011, Springer.
  • X. Zhao and C. Liu, Incorporating Business Logics into RFID-enabled Applications, Information Processing & Management 42(1):47-62, 2012 
  • X. Zhao, C. Liu, W. Sadiq, M. Kowalkiewicz, and S. Yongchareon, Implementing Process Views in the Web Service Environment, World Wide Web Journal (WWWJ), 14(1):27-52, Jan 2011.
  • Z. Tan, C. Liu, W. Wang and B. Shi, Consistent query answers from virtually integrated XML data, The Journal of Systems and Software (JSS), 83(12):2566-2578, 2010.
  • J. Liu, J. Li, C. Liu and Y. Chen, Discover Dependencies from Data - A Review, IEEE Transactions on Knowledge and Data Engineering (TKDE) 24(2):251-264, 2012.

  • C. Liu, J. Li, J. Yu and R. Zhou, Adaptive Relaxation for Querying Heterogeneous XML Data Sources, Information Systems, 35(6): 688-710, 2010.

  • X. Zhao, C. Liu and T. Lin, Incorporating Business Process Management into RFID-enabled Application Systems, Business Process Management Journal, 16(6):932-953, 2010. (Highly Commended Award Winner at the Literati Network Awards for Excellence 2011)

  • X. Zhao and C. Liu, Steering Dynamic Collaborations between Business Processes, IEEE Transactions on Systems, Man, and Cybernetics (TSMC) - part A, 40(4):743-757, 2010.

  • C. Yang, C. Liu, J. Li, J. Yu and J. Wang, A Query System for XML DATA Stream and Its Semantics-Based Buffer Reduction, Journal of Research and Practice in Information Technology (JRPIT), 40(2): 55-72, 2010.

  • X. Zhao, C. Liu, Y. Yang and W. Sadiq, Aligning Collaborative Business Processes - An Organisation-oriented Perspective, IEEE Transactions on Systems, Man, and Cybernetics (TSMC) - Part A, 39(6): 1152-1164, 2009.

  • J. Wang, J. Yu and C. Liu, Independence of containing patterns property and its applications in tree pattern query rewriting using views, World Wide Web Journal, 12(1): 87-105, Mar 2009.

  • C. Liu, Q. Li, and X. Zhao, Challenges and Opportunities in Collaborative Business Process Management, Information System Frontiers, 11(3):201-209, July 2009.
  • C. Liu and X. Zhao, Towards flexible compensation for business transactions in Web service environment, Service Oriented Computing and Applications 2:79-91, 2008.
  • C. Liu, M. Vincent and J. Liu, Constraint Preserving Transformation from Relational Schema to XML Schema, World Wide Web Journal 9(1):93-110, March 2006.
  • W. Chang, M. Guo, M. Ho and C. Liu, Fast Parallel Bio-molecular Solutions: the Set-basis Problem, International Journal of Computational Science and Engineering 2(1/2):72-80, 2006.
  • X. Zhao and C. Liu, Process Integration based on Interoperability across Multiple Workflow Domains, International Journal of Internet and Enterprise Management 3(2): pp.199-213, 2005.
  • M. Vincent, J. Liu and C. Liu, Strong Functional Dependencies and a Redundancy Free Normal Form for XML, ACM Transactions on Database Systems (TODS) 29(3): 445-462, September 2004.
  • H. Li, C. Liu and M. Orlowska, Extended Algebra and Calculus for Object-Relational Databases, Asian Journal of Information Technology 3(5): 386-399, May 2004.
  • C. Liu, X. Lin, M. Orlowska, and X. Zhou. Confirmation: Increasing Resource Availability in Transactional Workflows, Information Sciences 153:37-53, July 2003.
  • C. Liu, X. Zhou, J. Cao and X. Lin. On Incremental Global Update Support in Cooperative Database Systems. Informatica 24(1): 27-32, 2000.
  • C. Liu, X. Lin, X. Zhou and M.Orlowska. Repository Support for Workflow Management Systems. Journal of Applied Systems Studies 1(3), 2000.
  • X. Lin, X. Zhou and C. Liu. Efficiently Computation of a Proximity Matching in Spatial Databases. Data & Knowledge Engineering 33(1): 85-102, 2000.
  • X. Zhou, X. Lin, C. Liu and J. Cao. Spatial Query Processing Using Generalized Filter. International Journal of Cooperative Information Systems 9(1-2): 77-92, 2000.
  • H.Li, C.Liu and M.Orlowska. Object-Relational Query Translation on a Heterogeneous Database Architecture. International Journal of Information Technology 5(1): 114-148, 1999.
  • C.Liu, H.Li and M.Orlowska. Supporting Update Propagation in Object-Oriented Databases. Data & Knowledge Engineering 26(1): 99-115, 1998.

Conference Papers

  • R. Zhou, C. Liu, J. Yu, W. Liang, B. Chen and J. Li, Finding Maximal k-Edge-Connected Subgraphs from a Large Graph, to appear in Proceedings of 15th International Conference on Extending Database Technology (EDBT 2012), 26-30 March, 2012, Berlin, Germany

  • J. Liu, C. Liu, T. Haerder and J. Yu, Updating Typical XML Views, to appear in Proceedings of the 17th International Conference on Database Systems for Advanced Applications (DASFAA 2012), April 15-18, Busan, South Korea.

  • K. Ngamakeur, S. Yongchareon and C. Liu, A Framework for Realizing Artifact-Centric Business Processes in Service-Oriented Architecture, to appear in Proceedings of the 17th International Conference on Database Systems for Advanced Applications (DASFAA 2012), April 15-18, Busan, South Korea.

  • J. Xu, L. Guo, Z. Ding and C. Liu, Traffic Aware Route Planning in Dynamic Road Networks, to appear in Proceedings of the 17th International Conference on Database Systems for Advanced Applications (DASFAA 2012), April 15-18, Busan, South Korea.

  • M.S. Islam, C. Liu and R. Zhou, On Modeling Query Refinement by Capturing User Intent through Feedback, to appear in Proceedings of the 23rd Australasian Database Conference (ADC 2012), 30 January - 2 February, 2012, Melbourne, Australia

  • H. Jiao, J. Liu, J. Li and C. Liu, A Framework for Reputation Bootstrapping Based on Reputation Utility and Game Theories, to appear in Proceedings of the 10th IEEE International Conference on Trust, Security and Privacy in Computing and Communications (IEEE TrustCom 2011), November 16-18, 2011, Changsha, China

  • H. Huang and C. Liu, Estimating Selectivity for Joined RDF Triple Patterns, Proceedings of the 20th ACM Conference on Information and Knowledge Management (CIKM 2011), pp. 1435-1444, October 24-28, 2011, Glasgow, Scotland, UK.
  • S. Yongchareon, C. Liu and X. Zhao, An Artifact-centric Approach to Modeling Interorganizational Business Processes, Proceedings of the 12th International Conference on Web Information System Engineering (WISE 2011), pp.273-281, October 13-14, 2011, Sydney, Australia. Lecture Notes in Computer Science, Vol. 6997, Springer.
  • R. Zhou, C. Liu, J. Li, J. Wang and J. Liu, Evaluating Contained Rewritings for XPath Queries on Materialized Views, Proceedings of the 16th International Conference on Database Systems for Advanced Applications (DASFAA 2011), pp. 481-495, April 22-24, Hong Kong, China. Lecture Notes in Computer Science, Vol. 6587 Springer
  •  B. Ning and C. Liu, A Hybrid Algorithm for Finding Top-k Twig Answers in Probabilistic XML, Proceedings of the 16th International Conference on Database Systems for Advanced Applications (DASFAA 2011), pp. 528-542, April 22-24, Hong Kong, China. Lecture Notes in Computer Science, Vol. 6587 Springer
  • S. Hu and C. Liu, Incorporating Coreference Resolution into Word Sense Disambiguation, Proceedings of the 12th International Conference on Intelligent Text Processing and Computational Linguistics (CICLing 2011), pp. 265-276, February 20-26, 2011, Tokyo, Japan. Lecture Notes in Computer Science, Vol. 6608 Springer.  (The best student paper award).
  • J. Li, C. Liu, R. Zhou and W. Wang, Top-k Keyword Search over Probabilistic XML Data, Proceedings of the 27th International Conference on Data Engineering (ICDE 2011), pp. 673-684, April 11-16, 2011, Hannover, Germany.
  • Y. Lu, W. Wang, J. Li and C. Liu, XClean: Providing Valid Spelling Suggestions for XML Keyword Queries, Proceedings of the 27th International Conference on Data Engineering (ICDE 2011), pp. 661-672, April 11-16, 2011, Hannover, Germany.
  • S. Hu, C. Liu, X. Zhao and M. Kowalkiewicz, Building Instance Knowledge Network for Word Sense Disambiguation, Proceedings of the 33rd Australasian Computer Science Conference (ACSC 2011), pp. 3-10, January 17-20, 2011, Perth, Australia.
  • H. Huang and C. Liu, Query Relaxation for Star Queries on RDF, Proceedings of the 11th International Conference on Web Information System Engineering (WISE 2010), pp. 376-389, December 12-14, 2010, Hong Kong, China. Lecture Notes in Computer Science, Vol. 6488, Springer.
  • S. Yongchareon, C. Liu, X. Zhao and J. Xu, An Artifact-centric Approach to Generating Web-based Business Process Driven User Interfaces, Proceedings of the 11th International Conference on Web Information System Engineering (WISE 2010), pp. 419-427, December 12-14, 2010, Hong Kong, China. Lecture Notes in Computer Science, Vol. 6488, Springer.
  • S. Yongchareon and C. Liu, A Process View Framework for Artifact-Centric Business Processes, Proceedings of the 18th International Conference on Cooperative Information Systems (CoopIS 2010), pp. 26-43, October 25-29, 2010, Crete, Greece. OTM Conferences (1), Lecture Notes in Computer Science, Vol. 6426, Springer.
  • J. Xu, C. Liu, X. Zhao and S. Yongchareon, Business Process Scheduling with Resource Availability Constraints, Proceedings of the 18th International Conference on Cooperative Information Systems (CoopIS 2010), pp. 419-427, October 25-29, 2010, Crete, Greece. OTM Conferences (1), Lecture Notes in Computer Science, Vol. 6426, Springer.
  • B. Ning, C. Liu and G. Wang, Efficient Filtering of XML Documents with XPath Expressions Containing Ancestor Axis, Proceedings of the 11th Web-Age Information Management Conference (WAIM 2010), pp. 551-557, July 2010, Jiuzhaigou (Jiuzhai Valley), China. Lecture Notes in Computer Science, Vol. 6184 Springer.

  • H. Huang and C. Liu, Selectivity Estimation for SPARQL Graph Pattern, Proceedings of the 19th International World Wide Web Conference (WWW 2010), pp.1115-1116, April 2010, Raleigh, North Carolina, USA. (Poster paper)

  • R. Zhou, C. Liu and J. Li, Fast ELCA Computation for Keyword Queries on XML Data, to appear in Proceedings of the 13th International Conference on  Extending Database Technology (EDBT 2010), pp. 549-560, March 2010, Lausanne, Switzerland. ACM International Conference Proceeding Series 426 ACM 2010.
  • J. Li, C. Liu, R. Zhou and W. Wang, Suggestion of Promising Result Types for XML Keyword Search, to appear in Proceedings of the 13th International Conference on  Extending Database Technology (EDBT 2010), pp. 549-560, March 2010, Lausanne, Switzerland. ACM International Conference Proceeding Series 426 ACM 2010.

  • B. Ning, C. Liu, J. Yu and G. Wang, Matching Top-k Answers of Twig Patterns in Probabilistic XML, Proceedings of the 15th International Conference on Database Systems for Advanced Applications (DASFAA 2010), pp. 125-139, April 2010, Tsukuba, Japan. Lecture Notes in Computer Science, Vol. 5981 Springer.

  • S. Yongchareon, C. Liu, X. Zhao, and M. Kowalkiewicz, BPMN Process Views Construction, Proceedings of the 15th International Conference on Database Systems for Advanced Applications (DASFAA 2010), pp. 550-564, April 2010, Tsukuba, Japan. Lecture Notes in Computer Science, Vol. 5981 Springer.

  • X. Zhao, C. Liu and T. Lin, Enhancing Business Process Automation by Integrating RFID Data and Events, Proceedings of the 17th International Conference on Cooperative Information Systems (CoopIS 2009), pp. 255-272, November 1-6, 2009, Vilamoura, Portugal. Lecture Notes in Computer Science 5870 Springer.

  • J. Xu, C. Liu and X. Zhao, Resource Planning for Massive Number of Process Instances, Proceedings of the 17th International Conference on Cooperative Information Systems (CoopIS 2009), pp. 219-236. November 1-6, 2009, Vilamoura, Portugal. Lecture Notes in Computer Science 5870 Springer.

  • J. Wang, J. Yu, C. Pang and C. Liu, Minimal Common Container of Tree Patterns, Proceedings of the 18th ACM Conference on Information and Knowledge Management (CIKM 2009), pp. 1409-1412, November 2009, Hong Kong, China.

  • H. Huang and C. Liu, Query Evaluation on Probabilistic RDF Databases, Proceedings of the 10th International Conference on Web Information Systems Engineering (WISE 2009), pp. 307-320, October, 2009, Poznan, Poland. Lecture Notes in Computer Science 5802 Springer.

  • R. Zhou, C. Liu and J. Wang, Containment between Unions of XPath Queries, Proceedings of the 14th International Conference on Database Systems for Advanced Applications (DASFAA 2009), pp. 405-420, April 2009, Brisbane, Australia. Lecture Notes in Computer Science, Vol. 5463 Springer.

  • X. Zhao, C. Liu, W. Sadiq, M. Kowalkiewicz and S. Yongchareon, WS-BPEL Business Process Abstraction and Concretisation, Proceedings of the 14th International Conference on Database Systems for Advanced Applications (DASFAA 2009), pp. 555-569, April 2009, Brisbane, Australia. Lecture Notes in Computer Science, Vol. 5463 Springer.

  • Z. Tan, C. Liu , W. Wang and B. Shi, Consistent Answers from Integrated XML Data, Proceedings of the 14th International Conference on Database Systems for Advanced Applications (DASFAA 2009), pp. 436-440, April 2009, Brisbane, Australia. Lecture Notes in Computer Science, Vol. 5463 Springer.

  • B. Ning, C. Liu and G. Wang, C-Tree Indexing for Holistic Twig Joins, Proceedings of the Joint International Conferences on Asia-Pacific Web Conference and Web-Age Information Management (APWeb-WAIM 2009), pp. 76-87, April 2009, Suzhou, China. Lecture Notes in Computer Science, Vol. 5446 Springer.

  • J. Li, C. Liu, R. Zhou and B. Ning, Processing XML Keyword Search by Constructing Effective Structured Queries, Proceedings of the Joint International Conferences on Asia-Pacific Web Conference and Web-Age Information Management (APWeb-WAIM 2009), pp. 88-99, April 2009, Suzhou, China. Lecture Notes in Computer Science, Vol. 5446 Springer.

  • X. Zhao, C. Liu, W. Sadiq and M. Kowalkiewicz, Process View Derivation and Composition in a Dynamic Collaboration Environment, Proceedings of the 16th International Conference on Cooperative Information Systems (CoopIS 2008), pp. 82-99, November 2008, Monterrey, Mexico. Lecture Notes in Computer Science, Vol. 5331 Springer.

  • J. Xu, C. Liu and X. Zhao, Resource Allocation vs. Business Process Improvement: How They Impact on Each Other? To appear in Proceedings of the 6th International Conference on Business Process Management (BPM 2008), September 2008, Milan, Italy.
  • J. Wang, J. Yu, C. Liu and R. Zhou, Transforming tree patterns under DTD constraints for efficient query containment test, to appear in Proceedings of the 19th International Conference on Database and Expert Systems Applications (DEXA 2008), September 2008, Turin, Italy.
  • R. Zhou, C. Liu, J. Li, and J. Wang, Filtering Techniques for Rewriting XPath Queries Using Views, to appear in Proceedings of the 9th International Conference on Web Information Systems Engineering (WISE 2008), September 2008, Auckland, New Zealand.
  • H. Huang, C. Liu, and X. Zhou, Computing Relaxed Answers on RDF Databases, to appear in Proceedings of the 9th International Conference on Web Information Systems Engineering (WISE 2008), September 2008, Auckland, New Zealand.
  • J. Wang, J. Yu, and C. Liu, Contained XPATH Query Rewritings Using Views Revisited, to appear in Proceedings of the 9th International Conference on Web Information Systems Engineering (WISE 2008), September 2008, Auckland, New Zealand.
  • K. Nguyen, J. Cao and C. Liu, Semantic-Enabled Organisation of Web Services, to appear in Proceedings of the 10th Asia-Pacific Web Conference (APWeb'08), pp. 511-521, April 2008, Shengyang, China. Lecture Notes in Computer Science, Vol. 4976, Springer.
  • J. Tian, J. Liu, W. Pan, M. Vincent and C. Liu, Performance Analysis and Improvement for Transformation Operators in XML Data Integration, Proceedings of the 10th Asia-Pacific Web Conference (APWeb'08), pp. 214-226, April 2008, Shengyang, China. Lecture Notes in Computer Science, Vol. 4976, Springer.
  • C. Liu, Q. Li, Y. Zhang, M. Indulska and X. Zhao, Introduction to the First Workshop on Collaborative Business Processes (CBP 2007), Proceedings of the International Workshops on Business Process Management, pp.181-184, September 2007, Brisbane, Australia. Lecture Notes in Computer Science, Vol. 4928, Springer.
  • R. Zhou, C. Liu and J. Li, Transformation from Relational Schema to XML Schema, Proceedings of the 13th International Conference on Database Systems for Advanced Applications (DASFAA 2008), pp. 4-18, March 2008, New Delhi, India. Lecture Notes in Computer Science, Vol. 4947, Springer.
  • J. Li, C. Liu, J. Yu and R. Zhou, Efficient Top-k Search across Heterogeneous XML Data Sources, Proceedings of the 13th International Conference on Database Systems for Advanced Applications (DASFAA 2008), pp. 314-329, March 2008, New Delhi, India. Lecture Notes in Computer Science, Vol. 4947, Springer.
  • C. Yang, C. Liu, J. Li, J. Yu and J. Wang, Semantics based Buffer Reduction for Queries over XML Data Streams, Proceedings of the 19th Australasian Database Conference (ADC'08), pp.145-153, January, 2008, Wollongong, Australia. (The Best Paper Award and The Best Student Paper Award)
  • J. Li, C. Liu, J. Yu, J. Liu, G. Wang and C. Yang, Computing Structural Similarity of Source XML Schemas against Domain XML Schema, Proceedings of the 19th Australasian Database Conference (ADC'08), pp.155-164, January, 2008, Wollongong, Australia.
  • J. Wang, J. Yu and C. Liu, On Tree Pattern Query Rewriting Using Views, Proceedings of 8th International Conference on Web Information Systems Engineering (WISE 2007), pp. 1-12, December 2007, Nancy, France. Lecture Notes in Computer Science, Vol. 4831, Springer. (The Yahiko Kambayashi Best Paper Award)
  • L. Li , C. Liu and J. Wang, Deriving Transactional Properties of Composite Web Services, Proceedings of IEEE International Conference on Web Services (ICWS 2007), pp. 631-638, July 2007, Salt Lake City, USA.
  • X. Zhao and C. Liu, Version Management in the Business Process Change Context. Proceedings of the Fifth International Conference on Business Process Management (BPM 2007), pp.198-213, Brisbane, Australia. Lecture Notes in Computer Science, Vol. 4714, Springer.
  • X. Zhao, C. Liu, Y. Yang and W. Sadiq, Handling Instance Correspondence in Inter-Organisational Workflows. Proceedings of 19th International Conference on Advanced Information Systems Engineering (CAiSE'07), pp.51-65, Trondheim, Norway. Lecture Notes in Computer Science, Vol. 4495, Springer.
  • X. Zhao, C. Liu and Y. Yang, Specifying Instance Correspondence in Collaborative Business Processes, Proceedings of 15th International Conference on Cooperative Information Systems (CoopIS'06), pp.1-2, Montpellier, France. Lecture Notes in Computer Science, Vol. 4277, Springer. (Poster paper)
  • Z. Yang and C. Liu, Implementing a Flexible Compensation Mechanism for Business Processes in Web Service Environment, Proceedings of IEEE International Conference on Web Services (ICWS 2006), pp. 753-760, September 2006, Chicago, USA.
  • X. Zhao and C. Liu, Tracking over Collaborative Business Processes, Proceedings of the 4th International Conference on Business Process Management (BPM 2006), pp. 33-48, September 2006, Vienna, Austria. Lecture Notes in Computer Science, Vol. 4102, Springer
  • J. Liu, H. Park, M. Vincent and C. Liu, A Formalization of XML Restructuring Operations, Proceedings of the 1st Asian Semantic Web Conference (ASWC 2006), pp. 126-132, September 2006, Beijing, China. Lecture Notes in Computer Science, Vol. 4185, Springer.
  • C. Liu and J. Li, Designing Quality XML Schemas from E-R Diagrams, Proceedings of the 7th International Conference on Web-Age Information Management (WAIM 2006), pp. 510-521, June 2006, Hong Kong. Lecture Notes in Computer Science, Vol. 4016, Springer.
  • Z. Yang and C. Liu, On the Development of a Multiple-Compensation Mechanism for Business Transactions, Proceedings of the 7th International Conference on Web-Age Information Management (WAIM 2006), pp. 583-594, June 2006, Hong Kong. Lecture Notes in Computer Science, Vol. 4016, Springer.
  • X. Zhao and C. Liu, Supporting Relative Workflows with Web Services, Proceedings of the 8th Asian-Pacific Web Conference (APWeb'06), pp. 680-691, January, 2006, Harbin, China, Lecture Notes in Computer Science, Vol. 3841, Springer 2006.
  • X. Zhao, C. Liu and Y. Yang, Supporting Virtual Organisation Alliances with Relative Workflows, Proceedings of the 3rd Asia-Pacific Conference on Conceptual Modelling (APCCM 2006), pp. 115-124, January 2006, Hobart, Australia.
  • X. Zhao, C. Liu and Y. Yang, An Organisational Perspective on Collaborative Business Processes, Proceedings of the 3rd International Conference on Business Process Management (BPM 2005), pp.17-31, September 2005, Nancy, France. Lecture Notes in Computer Science, Vol. 3649, Springer.
  • Y. Zhang, J. Yang and C. Liu, Collaborative Business Transactions Management: Issues and Challenges, Proceedings of IEEE International Conference on Web Services (ICWS 2005), IEEE Computer Society, July 2005, Orlando, USA
  • J. Liu, M. Vincent, C. Liu and M. Mohania, Checking Multivalued Dependencies in XML, Proceedings of Proceedings of the 7th Asian-Pacific Web Conference (APWeb'05), pp. 320-332, March, 2005, Shanghai, China, Lecture Notes in Computer Science, Vol. 3399, Springer 2005.
  • X. Zhao, C. Liu and Y. Yang, A Web Services Based Architecture for Workflow Management Systems, Proceedings of the 15th International Conference on Database and Expert Systems Applications (DEXA 2004), pp. 34-43, August/September 2004, Zaragoza, Spain. Lecture Notes in Computer Science, Vol. 3180, Springer.
  • M. Vincent, J. Liu and C. Liu, Mapping Normalized Relations to Normalized XML Documents, Proceedings of the 5th International Conference on Web-Age Information Management (WAIM’04). pp. 346-356, July 2004, Dalian, China. Lecture Notes in Computer Science, Vol. 3129, Springer.
  • M. Vincent, M. Schrefl, J. Liu, C. Liu and S. Dogen, Generalized Inclusion Dependencies in XML, Proceedings of Proceedings of the 6th Asian-Pacific Web Conference (APWeb'04), pp. 224-233, April, 2004, Hangzhou, China, Lecture Notes in Computer Science, Vol. 3007, Springer 2004.
  • M. Guo, J. Cao, W. Chang, L. Li and C. Liu, Effective OpenMP Extensions for Irregular Applications on Cluster Environments, Proceedings of the 2nd International Workshop on Grid and Cooperative Computing (GCC’03), pp. 97-104, December 2003, Shanghai, China, Revised Papers, Part II. Lecture Notes in Computer Science, Vol. 3033, Springer 2004.
  • C. Liu, B. Lindsay, S. Bourbonnais, E. Hamel, J. Stankiewitz and T. Truong, Capturing Global Transactions from Multiple Recovery Log Files in a Partitioned Database System, Proceedings of the 29th International Conference on Very Large Data Bases (VLDB’03), pp. 987-996, September 2003, Berlin, Germany.
  • C. Liu, M. Vincent, J. Liu and M. Guo. A Virtual XML Database Engine for Relational Databases, Proceedings of the VLDB XML Data Database Symposium (XSYM’03), pp. 37-51, September 2003, Berlin, Germany. Lecture Notes in Computer Science, Vol. 2824, Springer.
  • M. Vincent, J. Liu and C. Liu. A Redundancy Free 4NF for XML, Proceedings of the VLDB XML Data Database Symposium (XSYM’03), pp. 254-266, September 2003, Berlin, Germany. Lecture Notes in Computer Science, Vol. 2824, Springer.
  • M. Vincent, J. Liu and C. Liu, Redundancy Free Mapping from Relations to XML, Proceedings of the 4th International Conference on Web-Age Information Management (WAIM’03). pp. 55-67, August 2003, Chengdu, China. Lecture Notes in Computer Science, Vol. 2762, Springer.
  • J. Liu, M. Vincent and C. Liu. Local XML Functional Dependencies, Proceedings of the 5th ACM international workshop on Web information and data management (WIDM’03), pp. 23-28, November, 2003, New Orleans, USA.
  • J. Liu, M. Vincent and C. Liu, Functional Dependencies, from Relational to XML, Proceedings of the 5th International Andrei Ershov Memorial Conference on Perspectives of Systems Informatics (PSI’03). pp. 319-32, 9-12 July 2003. Novosibirsk, Russia. Lecture Notes in Computer Science, Vol. 2890, pp. 530-537, Springer.
  • C. Liu, M. Guo and J. Liu, Accessing Relational Databases via XML Schema, Proceedings of the 15th Conference on Advanced Information Systems Engineering (CAiSE '03), CAiSE Forum Short Paper Proceedings, pp. 17-20, June 2003, Klagenfurt/Velden, Austria.
  • C. Liu, J. Liu and M. Guo. On Transformation to Redundancy Free XML Schema from Relational Database Schema, Proceedings of the 5th Asian-Pacific Web Conference (APWeb'03), pp. 35-46, April, 2003, Xi'an, China, Lecture Notes in Computer Science, Vol. 2642, Springer.
  • J. Liu and C. Liu. A Declarative Way of Extracting XML Data in XSL, Proceedings of the 6th East European Conference on Advances in Databases and Information Systems (ADBIS'02), pp. 374-387, Sept, 2002, Bratislava, Slovakia, Lecture Notes in Computer Science, Vol. 2435, Springer.
  • M. Guo, Z. Liu, C. Liu, and L. Li. Reducing Communication Cost for Parallelizing Irregular Scientific Codes, Proceedings of PARA'02, pp. 203-216, June 2002, Espoo, Finland, Lecture Notes in Computer Science, Vol. 2367, Springer.
  • X. Lin, X. Zhou, C. Liu and X. Zhou. Efficiently Computing Weighted Proximity Relationships in Spatial Databases, Proceedings of the 2nd International Conference on Web-Age Information Management (WAIM’01), pp. 279-290, July 2001, Xi'an, China. Lecture Notes in Computer Science, Vol. 2118, Springer.
  • C. Liu, M. Orlowska, X. Liu, X. Zhou. Improving Backward Recovery in Workflow Systems, Proceeding of the 7th International Conference on Database Systems for Advanced Applications (DASFAA 2001), pp. 276-283, April 2001, Hong Kong, SAR, China.
  • C. Liu, X. Lin, X. Zhou and M.Orlowska,. Building a Repository for Workflow Systems. Proceedings of the 31st International Conference on Technology of Object-Oriented Languages and Systems (TOOLS 1999), pp. 348-357. September 1999, Nanjing, China.
  • X. Lin, C. Liu, Y. Zhang and X. Zhou. Efficiently Computing Frequent Tree-Like Topology Patterns in a Web Environment. Proceedings of the 31st International Conference on Technology of Object-Oriented Languages and Systems (TOOLS 1999), pp. 440-447, September 1999, Nanjing, China.
  • C. Liu, X. Zhou, J. Cao and X. Lin. Global Transaction Management in a Cooperative Database System. Proceedings of the 1999 International Symposium on Database, Web and Cooperative Systems (DWACOS'99), pp. 73-78. August 1999, Baden-Baden, Germany (The Best Paper Award).
  • X. Lin, X. Zhou and C. Liu. Efficiently Matching Proximity Relationship in Spatial Databases. Proceedings of the 6th International Symposium on Spatial Databases (SSD'99), Hong Kong, China. Lecture Notes in Computer Science, Vol. 1651, Springer.
  • C. Liu, M.Orlowska, X. Lin and X. Zhou. Confirmation: A Solution to Non-compensatability Problem in Workflow Systems. Proceedings of the 15th International Conference on Data Engineering (ICDE'99), pp. 102. March 1999, Sydney, Australia.
  • X. Zhou, Y. Zhang, X. Lin and C. Liu. On the Optimization of Complex Spatial Queries. Proceedings of CODAS'99, pp. 127-138. March 1999, Wollongong, Australia.
  • H. Li, M. Orlowska and C. Liu. A Normal Form on Functional Dependencies in Object-Oriented Data Models. Proceedings of the 10th Australasian Database Conference (ADC'99), pp. 77-88. January 1999, Auckland, New Zealand.
  • C. Liu, X. Zhou and M. Orlowska. Issues in Workflow and Web-based Workflow Systems. Proceedings of the 1st Asian-Pacific Web Conference (APWeb'98), pp. 275-280. September 1998, Beijing, China.
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