Publications

Journals

  1. B. Gedik, K.-L. Wu, Ling Liu and P. S. Yu, "Load Shedding in Mobile Systems with MobilQual," IEEE Trans. on Knowledge and Data Engineering, accepted Nov. 2009.
  2. B. Gedik, H. Andrade, A. Frenkiel, W. DePauw, M. Pfeifer, P. Allen, N. Cohen and K.-L. Wu, "Tools and Strategies for Debugging Distributed Stream Processing Applications," Software: Practice and Experience, accepted, Aug. 2009.
  3. S. Wu and K.-L. Wu, "An Indexing Framework for Efficient Retrieval on the Cloud," IEEE Data Engineering Bulletin, vol. 32, no. 1, pp. 75--82, Mar. 2009.
  4. G. Luo, K.-L. Wu and P. S. Yu, ``Answering linear optimization queries with an approximate stream index,'' Knowledge and Information Systems, vol. 20, no. 1, pp. 95--121, Jan. 2009.
  5. M. Vlachos, K.-L. Wu, S.-K. Chen and P. S. Yu, "Correlating Burst Events on Streaming Stock Market Data," Data Mining and Knowledge Discovery, vol. 16, no. 1, pp. 109--133, Jan. 2008.
  6. B. Gedik, K.-L. Wu, P. S. Yu and L. Liu, “CPU Load Shedding for Binary Stream Joins,” Knowledge and Information Systems, vol. 13, no. 3, pp. 271--303, Nov. 2007.
  7. B. Gedik, K.-L. Wu, P. S. Yu and L. Liu, "GrubJoin: An Adaptive, Multi-Way, Windowed Stream Joins with Time Correlation-Aware CPU Load Shedding,'' IEEE Trans. on Knowledge and Data Engineering, vol. 19, no. 10, pp. 1363--1380, Oct. 2007.
  8. K.-L. Wu, S.-K. Chen and P. S. Yu, “Incremental Processing of Continual Range Queries over Moving Objects,” IEEE Trans. on Knowledge and Data Engineering, vol. 18, no. 11, pp. 1560--1575, Nov. 2006.
  9. B. Gedik, K.-L. Wu, P. S. Yu and L. Liu, “Processing Moving Queries over Moving Objects Using Motion Adaptive Indexes,” IEEE Trans. on Knowledge and Data Engineering, vol. 18, no. 5, pp. 651-668, May 2006.
  10. S.-K. Chen, M.-L. Lo, K.-L. Wu, J.-S. Yih and C. Viehrig, “A Practical Approach to Extracting XML Documents from Heterogeneous Data Sources,'' Information Sciences, vol. 176, no. 7, pp. 820-844, Apr. 2006.
  11. K.-L. Wu, S.-K. Chen and P. S. Yu, “Query Indexing with Containment-Encoded Intervals for Efficient Stream Processing,” Knowledge and Information Systems, vol. 9, no. 1, pp 62-90, Jan. 2006.
  12. K.-L. Wu, S.-K. Chen and P. S. Yu, “Efficient Processing of Continual Range Queries for Location-Aware Mobile Services,” Information Systems Frontiers, vol. 7, no. 4-5, pp. 435-448, Dec. 2005.
  13. K.-L. Wu, P. S. Yu and J. L. Wolf, “Segmentation of Multimedia Streams for Proxy Caching,'' IEEE Trans. on Multimedia, vol. 6, no. 5, pp. 770-780, Oct. 2004.
  14. C.-S. Li, C. C. Aggarwal, M. S. Campbell, Y. C. Chang, M. L. Hill, V. Iyengar, M. R. Naphade, J. R. Smith, M. Wang, K.-L. Wu, P. S. Yu and A. Kress, “Site-Based Bio-surveillance,” Morbidity and Mortality Weekly Report, Sept. 2004.
  15. M.-S. Chen, P. S. Yu and K.-L. Wu, “Optimizing Index Allocation for Sequential Data Broadcasting in Wireless Mobile Computing,” IEEE Trans. on Knowledge and Data Engineering, vol. 15, no. 1, pp. 1--13, Jan 2003.
  16. K.-L. Wu and P. S. Yu, “Replication for Load Balancing and Hot-Spot Relief for Proxy Caches with Hash Routing,” Distributed and Parallel Databases, vol. 13, pp. 203--220, Jan. 2003.
  17. K.-L. Wu and P. S. Yu, “Controlled Replication for Hash Routing-Based Web Caching,” Journal of Computer Systems Science and Engineering, vol. 17, no. 4/5, pp. 3-12, Sept. 2002.
  18. K.-L. Wu, P. S. Yu and J. Z. Teng, “Thrashing Control and Avoidance for Concurrent Mergesorts Using Parallel Prefetching,” Journal of Computer Systems Science and Engineering, vol. 16, no. 6, pp. 349-359, Nov. 2001.
  19. K.-L. Wu and P. S. Yu, “Report on Second International Workshop on Advanced Issues of E-Commerce and Web-Based Information Systems,” SIGMOD Record, vol. 29, no. 3, pp. 19-23, Sept. 2000.
  20. K.-L. Wu, P. S. Yu, J.-Y. Chung and J. Z. Teng, “Workfile Disk Management for Concurrent Mergesorts in a Multiprocessor Database System,'' Distributed and Parallel Databases, vol. 8, no. 3, pp. 279-296, July 2000.
  21. K.-L. Wu and P. S. Yu, “Latency-Sensitive Hashing for Collaborative Web Caching,” Computer Network, vol. 33, no. 1-6, pp. 633-644, June 2000.
  22. P. S. Yu, K.-L. Wu and A. Dan, “Dynamic Parity Grouping for Efficient Parity Buffering for RAID-5 Disk Arrays,” Journal of Computer Systems Science and Engineering, vol. 5, no. 3, pp. 155-163, May 2000.
  23. K.-L. Wu and P. S. Yu and J. Z. Teng, “Run Placement Policies for Concurrent Mergesorts Using Parallel Prefetching,” Knowledge and Information systems, vol. 1, no. 4, Nov. 1999.
  24. Kawaguchi, K. Mok, C. Pu, K.-L. Wu and P. S. Yu, “A Performance Study of Divergence Control Algorithms,” IEICE Trans. On Information and Systems, vol. E82-D, no. 1, pp. 224-235, Jan. 1999.
  25. K.-L. Wu and P. S. Yu, “Increasing Multimedia System Throughput with Consumption-Based Buffer Management,” ACM Multimedia Systems, vol. 6, no. 6, pp. 421-428, Nov. 1998.
  26. K.-L. Wu, P. S. Yu and M.-S. Chen, “Energy-Efficient Mobile Cache Invalidation,” Distributed and Parallel Databases, vol. 6, no. 4, pp. 351-372, Oct. 1998.
  27. K.-L. Wu, P. S. Yu and A. Ballman, “SpeedTracer: A Web Usage Mining and Analysis Tool,” IBM Systems Journal, vol. 37, no. 1, pp. 89-105, Jan. 1998.
  28. K.-L. Wu, P. S. Yu and C. Pu, “Divergence Control Algorithms for Epsilon Serializability,” IEEE Trans. on Knowledge and Data Engineering, vol. 9, no. 2, pp. 262-274, Mar.-Apr. 1997.
  29. A. Merchant, K.-L. Wu, P. S. Yu and M.-S. Chen, “Performance Analysis of Dynamic Finite Versioning Schemes: Storage Cost vs. Obsolescence,” IEEE Trans. on Knowledge and Data Engineering, vol. 8, no. 6, pp. 985-1001, Dec. 1996.
  30. M.-S. Chen, P. S. Yu and K.-L. Wu, “Optimization of Parallel Execution for Multi-Join Queries,” IEEE Trans. on Knowledge and Data Engineering, vol. 8, no. 3, pp. 416-428, June 1996.
  31. C. Pu, W. Hseush, G. E. Kaiser, K.-L. Wu and P. S. Yu, “Divergence Control for Distributed Database Systems,” Parallel and Distributed Databases, vol. 3, no. 1, pp. 85-109, Jan. 1995.
  32. M.-S. Chen, P. S. Yu and K.-L. Wu, “Optimal NODUP All-to-All Broadcasting Schemes in Distributed Computing Systems,” IEEE Trans. on Parallel and Distributed Systems, vol. 5, no. 12, pp. 1-11, Dec. 1994.
  33. P. S. Yu, K.-L. Wu, K.-J. Lin and S. H. Son, “On Real-Time Databases: Concurrency Control and Scheduling,” Proceedings of the IEEE, Special Issue on Real-Time Systems, vol. 82, no. 1, pp. 140-157, Jan. 1994.
  34. C. Pu, D. Florissi, P. Soares, K.-L. Wu and P. S. Yu, “Performance Comparison of Dynamic Policies for Remote Caching,” Concurrency: Practice and Experience, vol. 5, no. 4, pp. 239-256, June 1993.
  35. K.-L. Wu and W. K. Fuchs, “Rapid Transaction-Undo Recovery Using Twin-Page Storage Management,” IEEE Trans. on Software Engineering, vol. 19, no. 2, pp. 155-164, Feb. 1993.
  36. K.-L. Wu and W. K. Fuchs, “Recoverable Distributed Shared Virtual Memory,” IEEE Trans. on Computers, vol. 39, no. 4, pp. 460-469, Apr. 1990.
  37. K.-L. Wu, W. K. Fuchs and J. H. Patel, “Error Recovery in Shared Memory Multiprocessor Using Private Caches,” IEEE Trans. on Parallel and Distributed Systems, vol. 1, no. 2, pp. 231-240, Apr. 1990.
  38. W. K. Fuchs, K.-L. Wu and J. A. Abraham, “Comparison and Diagnosis of Large Replicated Files,” IEEE Trans. on Software Engineering, vol. SE-13, vol. 1, pp. 15-22, Jan. 1987.
Refereed Conferences
  1. B. Gedik, H. Andrade and K.-L. Wu, "A Code Generation Approach to Optimizing High-Performance Distributed Data Stream Processing," in Proc. of 18th ACM Conf. on Information and Knowledge Management, CIKM 2009, Hong Kong, China, Nov. 2009.
  2. K. W. Hildrum, D. Rajan, S. Parekh, J. L. Wolf and K.-L. Wu, "Characterizing, Constructing and Managing Resource Usage Profiles of System S Applications: Challenges and Experience," in Proc. of 18th ACM Conf. on Information and Knowledge Management, CIKM 2009, Hong Kong, China, Nov. 2009.
  3. R. M. Khandekar, K. W. Hildrum, S. Parekh, D. Rajan, J. L. Wolf, K.-L. Wu, H. Andrade and B. Gedik, "COLA: Optimizing Stream Processing Application via Graph Partitioning," in Proc. of ACM/IFIP/USENIX 10th Int. Middleware Conference, Middleware 2009, Urbana, IL, Nov. 2009
  4. H. Wang, H. Andrade, B. Gedik, and K.-L. Wu, "Using Vectorization through Code Generation for High Throughput Stream Processing Applications," in Proc. of 23rd Int. Conf. on Supercomputing, (poster), ICS 2009, Yorktown Heights, NY, June 2009.
  5. G. Jacques-Silva, B. Gedik, H. Andrade and K.-L. Wu, "Language-Level Checkpointing Support for Stream Processing Applications," in Proc. of Int. Conf. on Dependable Systems and Networks, DSN 2009, Estoril, Lisbon, Portugal, June 2009.
  6. S. Schneider, H. Andrade, B. Gedik and K.-L. Wu, "Elastic Scaling of Data Parallel Operators in Stream Processing," in Proc. of 23rd IEEE Int. Parallel and Distributed Processing Symposium, IPDPS 2009, Rome, Italy, May 2009.
  7. M-Y. Yeh, K.-L. Wu, P. S. Yu and M.-S. Chen, "PROUD: A Probabilistic Approach to Processing Similarity Queries over Uncertain Data Streams," in Proc. of 12th Int. Conf. on Extending Database Technologies, EDBT 2009, Saint-Petersburg, Russia, Mar. 2009.
  8. H. Andrade, B. Gedik, K.-L. Wu and P. S. Yu, "Scale-Up Strategies for High-Rate Data Streams in System S," in Proc. of the 25th IEEE Int. Conf. on Data Engineering, ICDE 2009, Shanghai, China, Apr. 2009.
  9. J. L. Wolf, N. Bansal, K. W. Hildrum, S. Parekh, D. Rajan, R. Wagle, K.-L. Wu and L. Fleischer, "SODA: An Optimizing Scheduler for Large-Scale Stream-Based Distributed Computer Systems," in Proc. of the ACM/IFIP/USENIX 9th Int. Middleware Conference, Middleware 2008, Leuven, Belgium, Dec. 2008.
  10. M.-Y. Yeh, K.-L. Wu, P. S. Yu and M.-S. Chen, "LeeWave: Level-Wise Distribution of Wavelet Coefficients for Processing kNN Queries over Distributed Streams," in Proc. of the 34th Int. Conf. on Very Large Data Bases, VLDB 2008, Auckland, New Zealand, Aug. 2008.
  11. B. Gedik, H. Andrade, K.-L. Wu, P. S. Yu and M. Doo, "SPADE: The System S Declarative Stream Processing Engine," in Proc. of ACM SIGMOD Int. Conf. on Management of Data, SIGMOD 2008, Vancouver, Canada, June 2008.
  12. B. Gedik, K.-L. Wu and P. S. Yu, ``Efficient Construction of Compact Shedding Filters for Data Stream Processing,'' in Proc. of the 24th IEEE Int. Conf. on Data Engineering, ICDE 2008, Cancun, Mexico, Apr. 2008.
  13. B. Gedik, K.-L. Wu, P. S. Yu, L. Liu, ``MobiQual: QoS-aware Load Shedding in Mobile CQ Systems,'' in Proc. of the 24th IEEE Int. Conf. on Data Engineering, ICDE 2008, Cancun, Mexico, Apr. 2008.
  14. K.-L. Wu, P. S. Yu, B. Gedik, K. W. Hildrum, C. C. Aggarwal, E. Bouillet, W. Fan, D. A. George, X. Gu, G. Luo and H. Wang, "Challenges and Experience in Prototyping a Multi-Modal Stream Analytic and Monitoring Application on System S,'' in Proc. of the 33rd Int. Conf. on Very Large Data Bases, VLDB 2007, Vienna, Austria, Sept. 2007.
  15. B. Gedik, K.-L. Wu, P. S. Yu and L. Liu, "A Load Shedding Framework and Optimizations for M-way Windowed Stream Joins," in Proc. of the 23rd IEEE Int. Conf. on Data Engineering, ICDE 2007, Istanbul, Turkey, Apr. 2007.
  16. B. Gedik, L. Liu, K.-L. Wu and P. S. Yu, "Lira: Lightweight, Region-Aware Load Shedding in Mobile CQ Systems," in Proc. of the 23rd IEEE Int. Conf. on Data Engineering, ICDE 2007, Istanbul, Turkey, Apr. 2007.
  17. G. Luo, K.-L. Wu and P. S. Yu, "SAO: A Stream Index for Answering Linear Optimization Queries," in Proc. of the 23rd IEEE Int. Conf. on Data Engineering, ICDE 2007, (poster), Istanbul, Turkey, Apr. 2007.
  18. K.-L. Wu, S.-K. Chen and P. S. Yu, "On-Demand Index for Efficient Structural Joins," in Proc. of the 7th Int. Conf. on Web-Age Information Management, WAIM 2006, Hong Kong, China, June 2006.
  19. K.-L. Wu, S.-K. Chen and P. S. Yu, "On Range Query Indexing for Efficient Stream Processing," in Proc. of IEEE Int. Conf. on Sensor Networks, Ubiquitous and Trustworthy Computing, SUTC 2006, Taichung, Taiwan, June 2006.
  20. B. Gedik, K.-L. Wu, P. S. Yu and L. Liu, “Adaptive Load Shedding for Windowed Stream Joins,” in Proc. of ACM Int. Conf. on Information and Knowledge Management, CIKM 2005, Breman, Germany, Nov. 2005.
  21. M. Vlachos, K.-L. Wu, S.-K. Chen and P. S. Yu, “Fast Burst Correlation of Financial Data,” in Proc. of the 9th European Conf. on Principles and Practice of Knowledge Discovery in Databases, PKDD 2005, Porto, Portugal, Oct. 2005.
  22. K.-L. Wu, S.-K. Chen and P. S. Yu, “On Incremental Processing of Continual Range Queries for Location-Aware Services and Applications,” in Proc. of the 2nd Int. Conf. on Mobile and Ubiquitous Systems: Networking and Services, Mobiquitous 2005, San Diego, CA, Jul. 2005.
  23. K.-L. Wu, S.-K. Chen and P. S. Yu, “Efficient Structural Joins with On-the-Fly Indexing,” in Proc. of the 14th Int. World Wide Web Conference, WWW 2005, (poster), Chiba, Japan, May 2005.
  24. K.-L. Wu, S.-K. Chen and P. S. Yu, “Indexing Interval Queries for Efficient Stream Processing,” in Proc. of ACM Int. Conf. on Information and Knowledge Management, CIKM 2004, pp. 88-97, Washington, DC, Nov. 2004.
  25. B. Gedik, K.-L. Wu, P. S. Yu and L. Liu, “Motion Adaptive Indexing for Moving Continual Queries over Moving Objects,” in Proc. of ACM Int. Conf. on Information and Knowledge Management, CIKM 2004, pp. 427-436, Washington, DC, Nov. 2004.
  26. M. S. Campbell, C.-S. Li, C. C. Aggarwal, M. R. Naphade, K.-L. Wu and T. Zhang, “An Evaluation of Over-the-Counter Medication Sales for Syndromic Surveillance,” in Proc. of IEEE ICDM 2004 Workshop on Life Science Mining, Brighton, UK, Nov. 2004.
  27. S.-K. Chen, K.-L. Wu and J.-S. Yih, “Decoupled Common Annotations for Reusing XML Document Composition Logic,” in Proc. of IASTED Int. Conf. on Software Engineering and Applications, SEA 2004, Nov. 2004.
  28. K.-L. Wu, S.-K. Chen, P. S. Yu and M. Mei, “Efficient Interval Indexing for Content-Based Subscription E-Commerce and Service,” in Proc. of IEEE Int. Conf. on e-Commerce Technology for Dynamic e-Business, CEC-East 2004, Beijing, China, Sept. 2004.
  29. K.-L. Wu, S.-K. Chen and P. S. Yu, “Processing Continual Range Queries over Moving Objects Using VCR-Based Query Indexes,” in Proc. of 1st Int. Conf. on Mobile and Ubiquitous Systems: Networking and Services, Mobiquitous 2004, pp. 226-235, Boston, MA, Aug. 2004.
  30. K.-L. Wu, S.-K. Chen and P. S. Yu, “Shingle-Based Query Indexing for Location-Based Mobile E-Commerce,” in Proc. of IEEE Int. Conf. on E-Commerce, CEC 2004, pp. 16-23, San Diego, CA, Jul. 2004.
  31. K.-L. Wu, S.-K. Chen and P. S. Yu, “Indexing Continual Range Queries for Efficient Stream Processing,” in Proc. of 36th Symp. on the Interface 2004: Computational Biology and Bioinformatics, Interface 2004, Baltimore, MD, May 2004.
  32. P. S. Yu, K.-L. Wu and S.-K. Chen, “Monitoring Continual Range Queries,” in Proc. of the 6th Asia Pacific Web Conference, APWeb 2004, pp. 1-12, Hangzhou, China, Apr. 2004.
  33. A. Keller, J. L. Hellerstein, J. L. Wolf, K.-L. Wu and V. Krishnan, “The CHAMPS System: Change Management with Planning and Scheduling,” in Proc. of IEEE/IFIP Network Operations and Management Symposium, NOMS 2004, Seoul, S. Korea, Apr. 2004.
  34. K.-L. Wu, S.-K. Chen and P. S. Yu, “Indexing Continual Range Queries for Location-Aware Mobile Services,” in Proc. of IEEE Int. Conf. on e-Technology, e-Commerce and e-Services, EEE 2004, pp. 233-240, Taipei, Taiwan, Mar. 2004 (Best Paper Award).
  35. K.-L. Wu, S.-K. Chen and P. S. Yu, “Indexing Continual Range Queries with Covering Tiles for Fast Locating of Moving Objects,” in Proc. of IEEE ICDCS 2004 Workshop on Mobile Distributed Computing, MDC 2004, Tokyo, Japan, Mar. 2004.
  36. K.-L. Wu, S.-K. Chen and P. S. Yu, “VCR Indexing for Fast Event Matching for Highly-Overlapping Range Predicates,” in Proc. of ACM Symp. on Applied Computing, SAC 2004, pp. 740-747, Nicosia, Cyprus, Mar. 2004.
  37. C.-S. Li, C. C. Aggarwal, M. S. Campbell, Y.-C. Chang, G. Glass, V. Iyengar, M. V. Joshi, C.-Y. Lin, M. R. Naphade, J. R. Smith, B. L. Tseng, M. Wang, K.-L. Wu and P. S. Yu, “Epi-SPIRE: A System for Environmental and Public Health Activity Monitoring,” in Proc. of IEEE Int. Conf. on Multimedia and Expo, Baltimore, MD, Jul. 2003.
  38. K.-L. Wu and P. S. Yu, “Efficient Query Monitoring Using Adaptive Multiple Key Hashing,” in Proc. of ACM CIKM Conf. on Information and Knowledge Management, pp. 477-484, McLean, VA, Nov. 2002.
  39. K.-L. Wu and P. S. Yu, “Monitoring Web-Based Subscription Services,” in Proc. of 11th International World Wide Web Conference (poster), WWW 2003, Hawaii, May 2002.
  40. K.-L. Wu, S.-K. Chen and P. S. Yu, “Dynamic Refinement of Table Summarization for M-Commerce,” in Proc. of IEEE 4th Workshop on E-Commerce and Web-Based Information Systems, WECWIS 2002, New Port Beach, CA, pp. 179-186, June 2002.
  41. K.-L. Wu, C. C. Aggarwal and P. S. Yu, “Personalization with Dynamic Profiler,” in Proc. of the 3rd Workshop on E-Commerce and Web-Based Information Systems, WECWIS 2001, San Jose, CA, pp. 12-20, June 2001.
  42. K.-L. Wu, P. S. Yu and J. L. Wolf, “Segment-Based Proxy Caching of Multimedia Streams,” in Proc. of the 10th Int. World Wide Web Conference, WWW 2001, Hong Kong, pp. 36-44, May 2001.
  43. K.-L. Wu and P. S. Yu, “Latency-Sensitive Hashing for Collaborative Web Caching,” in Proc. of the 9th Int. World Wide Web Conference, Amsterdam, WWW 2000, pp. 633-644, May 2000.
  44. C. Aggarwal, J. Wolf, K.-L. Wu and P. S. Yu, “The Intelligent Recommendation Analyzer,” in Proc. of Workshop on Knowledge Discovery and Data Mining on the World Wide Web, Taipei, Taiwan, pp. F-67--F-72, Apr. 2000.
  45. M.-L. Lo, K.-L. Wu and P. S. Yu, “TabSum: A Flexible and Dynamic Table Summarization Approach,” in Proc. of IEEE Int. Conf. on Distributed Computing Systems, ICDCS 2000, Taipei, Taiwan, pp. 628--635, Apr. 2000.
  46. K.-L. Wu and P. S. Yu, “Local Replication for Proxy Web Caches with Hash Routing,” in Proc. of ACM CIKM Conf. on Information and Knowledge Management, CIKM 1999, Kansas City, MO, pp. 69--76, Nov. 1999.
  47. C. C. Aggarwal, J. L. Wolf, K.-L. Wu and P. S. Yu, “Horting Hatches an Egg: A New Graph-Theoretic Approach to Collaborative Filtering,” in Proc. of the 1999 ACM KDD Int. Conf. on Knowledge Discovery and Data Mining, SIGKDD 1999, San Diego, pp. 201--212, Aug. 1999.
  48. K.-L. Wu and P. S. Yu, “Replication Issues on Proxy Cache Array,” in Proc. of Parallel and Distributed Processing Techniques and Applications Conference, Las Vegas, NV, vol. 2, pp. 836--842, June 1999.
  49. K.-L. Wu and P. S. Yu, “Load-Balancing and Hot Spot Relief for Hash Routing among a Collection of Proxy Caches,” in Proc. of 19th Int. Conf. on Distributed Computing, ICDCS 1999, Austin, TX, pp. 536--543, May 1999.
  50. K.-L. Wu and P. S. Yu, “Controlled Local Replication for Hash Routing among Proxy Caches,” in Proc. of 8th Int. World Wide Web Conference (poster), WWW 1999, Toronto, Canada, pp. 14--15, May 1999.
  51. K.-L. Wu and P. S. Yu, “Range-Based Bitmap Indexing for High Cardinality Attributes with Skew,” in Proc. of Int. Computer Software and Application Conference, Vienna, Austria, pp. 61--66, Aug. 1998.
  52. M.-S. Chen, P. S. Yu, and K.-L. Wu, “Indexed Sequential Data Broadcasting in Wireless Mobile Computing,” in Proc. of Int. Conf. on Distributed Computing Systems, ICDCS 1997, Baltimore, MD, pp. 124--131, May 1997.
  53. K.-L. Wu and P. S. Yu, “Consumption-Based Buffer Management for Maximizing System Throughput of a Multimedia System,” in Proc. of Int. Conf. on Multimedia Computing and Systems, Hiroshima, Japan, Jun. 1996.
  54. K.-L. Wu, P. S. Yu and M.-S. Chen, “Energy-Efficient Caching for Wireless Mobile Computing,” in Proc. of Int. Conf. on Data Engineering, ICDE 1996, New Orleans, LA, pp. 335--343, Feb. 1996.
  55. K.-L. Wu, P. S. Yu, J.-Y. Chung and J. Z. Teng, “ Performance Study of Workfile Disk Management for Concurrent Mergesorts in a Multiprocessor Database System,”in Proc. of 1995 VLDB, Zurich, Switzerland, pp. 100--109, Sept. 1995.
  56. C. Pu, M. Tsang, K.-L. Wu and P. S. Yu, “ultiversion Divergence Control of Time Fuzziness,”in Proc. of 3rd Int. Conf. On Information and Knowledge Management, CIKM 1994, Githersburg, MD, pp. 196--203, Nov. 1994.
  57. P. S. Yu, K.-L. Wu and A. Dan, “Dnamic Parity Grouping for Improving Write Performance of RAID-5 Disk Arrays,” in Proc. of Int. Conf. on Parallel Processing, Pheasant Run, IL, pp. II-193--II-196, Aug. 1994.
  58. K.-L. Wu, P. S. Yu and J. Z. Teng, “Data Placement and Buffer Management for Concurrent Mergesorts with Parallel Prefetching,” in Proc. of Int. Conf. on Data Engineering, ICDE 1994, Houston, TX, pp. 518--527, Feb. 1994.
  59. K.-L. Wu, P. S. Yu and J. Z. Teng, “Performance Comparison of Thrashing Control Policies for Concurrent Mergesorts with Parallel Prefetching,” in Proc. of 1993 ACM SIGMETRICS, Santa Clara, CA, pp. 171--182, May 1993.
  60. C. Pu, W. Hseush, G. E. Kaiser, K.-L. Wu and P. S. Yu, “Distributed Divergence Control for Epsilon Serializability,” in Proc. of Int. Conf. on Distributed Computing Systems, ICDCS 1993, Pittsburgh, PA, pp. 449--456, May 1993.
  61. M.-S. Chen, P. S. Yu and K.-L. Wu, “Decentralized Consensus Protocols with Multi-Port Communication,” in Proc. of Int. Conf. on Distributed Computing Systems, ICDCS 1993, Pittsburgh, PA, pp. 356--365, May 1993.
  62. K.-L. Wu, P. S. Yu and M.-S. Chen, “Dynamic Finite Versioning: An Effective Versioning Approach to Concurrent Transaction and Query Processing,” in Proc. of Int. Conf. on Data Engineering, ICDE 1993, Vienna, Austria, pp. 577--586, Apr. 1993.
  63. M.-S. Chen, P. S. Yu and K.-L. Wu, “On Designing Efficient Consensus Protocols,” in Proc. of 1992 Int. Computer Symposium, Taichung, Taiwan, pp. 1174--1181, Dec. 1992.
  64. C. Pu, D. Florissi, P. Soares, K.-L. Wu and P. S. Yu, “Performance Comparison of Active-Sender and Active-Receiver Policies for Distributed Caching,” in Proc. of Symp. on High Performance Distributed Computing, Syracuse, NY, pp. 218--227, Sept. 1992.
  65. M. S. Chen, K.-L. Wu and P. S. Yu, “Efficient Decentralized Consensus Protocols in a Distributed Computing System,” in Proc. of 12th Int. Conf. on Distributed Computing Systems, ICDCS 1992, Yokohama, Japan, pp. 426--433, June 1992.
  66. A. Merchant, K.-L. Wu, P. S. Yu and M.-S. Chen, “Performance Analysis of Dynamic Finite Versioning for Concurrent Transaction and Query Processing,” in Proc. of 1992 ACM SIGMETRICS and PERFORMANCE '92, Newport, RI, pp. 103--114, June 1992.
  67. K.-L. Wu, P. S. Yu and C. Pu, “Divergence Control for Epsilon-Serializability,” in Proc. of 8th Int. Conf. on Data Engineering, ICDE 1992, Tempe, AZ, pp. 506--515, Feb. 1992.
  68. M.-S. Chen, P. S. Yu and K.-L. Wu, “Scheduling and Processor Allocation for Parallel Execution of Multi-Join Queries,” in Proc. of 8th Int. Conf. on Data Engineering, ICDE 1992, Tempe, AZ, pp. 58--67, Feb. 1992.
  69. M.-S. Chen, P. S. Yu and K.-L. Wu, “Optimal All-to-All Broadcasting Schemes in Distributed Systems,” in Proc. of 1st Int. Conf. on Parallel and Distributed Information Systems, Miami, FL, pp. 253--260, Dec. 1991.
  70. K.-L. Wu and W. K. Fuchs, “Twin-Page Management for Rapid Transaction-Undo Recovery,” in Proc. of 14th Int. Computer Software and Applications Conf., Chicago, IL, pp. 295--300, Oct. 1990.
  71. K.-L. Wu, W. K. Fuchs and J. H. Patel, “Cache-Based Error Recovery for Shared Memory Multiprocessor Systems,” in Proc. of 1989 Int. Conf. on Parallel Processing, Vol. I Architecture, St. Charles, IL, pp. 159--166, Aug. 1989.
  72. K.-L. Wu and W. K. Fuchs, “A Cache-Aided Multiprocessor Rollback Recovery Scheme,” in Proc. of 1989 Joint Symp. on Fault-Tolerant Computing, China, pp. 280--285, July 1989.
  73. K.-L. Wu and W. K. Fuchs, “Recoverable Distributed Shared Virtual Memory: Memory Coherence and Storage Structures,” in Proc. of 19th Int. Symp. on Fault-Tolerant Computing, FTCS 1989, Chicago, IL, pp. 520--527, June 1989.
  74. W. K. Fuchs, K.-L. Wu and J. A. Abraham, “Low-Cost Comparison and Diagnosis of Large Remotely Located Files,” in Proc. of 5th Symp. on Reliability in Distributed Software and Database Systems, Los Angeles, CA, pp. 67--73, Jan. 1986.

IBM publications

Kun-Lung Wu, Shyh-Kwei Chen, Philip S. Yu, Dynamic Refinement of Table Summarization or M-Commerce, Fourth IEEE International Workshop on Advanced Issues of E-Commerce and Web-Based Information Systems (WECWIS'02), 2002.