Contact

All Stories

  1. Selectivity Estimation for Relation-Tree Joins

    Article • July 2020, ACM (Association for Computing Machinery)

    Jiaheng Lu

  2. Neural Conversation Generation with Auxiliary Emotional Supervised Models

    Article • ACM Transactions on Asian and Low-Resource Language Information Processing, March 2020, ACM (Association for Computing Machinery)

    Jiaheng Lu

  3. Cost-effective Resource Provisioning for Spark Workloads

    Article • November 2019, ACM (Association for Computing Machinery)

    Jiaheng Lu, Sasu Tarkoma, Mohammad Hoque

  4. Synergy of Database Techniques and Machine Learning Models for String Similarity Search and Join

    Article • November 2019, ACM (Association for Computing Machinery)

    Jiaheng Lu

  5. Fusion OLAP: Fusing the Pros of MOLAP and ROLAP Together for In-Memory OLAP

    Article • IEEE Transactions on Knowledge and Data Engineering, September 2019, Institute of Electrical & Electronics Engineers (IEEE)

    Jiaheng Lu

  6. Speedup your analytics

    Article • Proceedings of the VLDB Endowment, August 2019, VLDB Endowment

    Jiaheng Lu

  7. PivotE

    Article • Proceedings of the VLDB Endowment, August 2019, VLDB Endowment

    Jiaheng Lu

  8. Multi-model Databases

    Article • ACM Computing Surveys, July 2019, ACM (Association for Computing Machinery)

    Jiaheng Lu

  9. Towards a unified framework for string similarity joins

    Article • Proceedings of the VLDB Endowment, July 2019, VLDB Endowment

    Jiaheng Lu

  10. UniBench: A Benchmark for Multi-model Database Management Systems

    Article • January 2019, Springer Science + Business Media

    Jiaheng Lu

  11. Efficient Taxonomic Similarity Joins with Adaptive Overlap Constraint

    Article • October 2018, ACM (Association for Computing Machinery)

    Jiaheng Lu

  12. Multi-model Databases and Tightly Integrated Polystores

    Article • October 2018, ACM (Association for Computing Machinery)

    Jiaheng Lu

  13. Hierarchical Clustering of Complex Symbolic Data and Application for Emitter Identification

    Article • Journal of Computer Science and Technology, July 2018, Springer Science + Business Media

    Jiaheng Lu

  14. Main-memory foreign key joins on advanced processors: design and re-evaluations for OLAP workloads

    Article • Distributed and Parallel Databases, May 2018, Springer Science + Business Media

    Jiaheng Lu

  15. UDBMS: Road to Unification for Multi-model Data Management

    Article • January 2018, Springer Science + Business Media

    Jiaheng Lu

  16. Crowd-Type: A Crowdsourcing-Based Tool for Type Completion in Knowledge Bases

    Article • January 2018, Springer Science + Business Media

    Jiaheng Lu

  17. Using Crowdsourcing for Fine-Grained Entity Type Completion in Knowledge Bases

    Article • January 2018, Springer Science + Business Media

    Jiaheng Lu

  18. Optimal algorithms for selecting top-k combinations of attributes: theory and applications

    Article • The VLDB Journal, October 2017, Springer Science + Business Media

    Jiaheng Lu

  19. Using hybrid algorithmic-crowdsourcing methods for academic knowledge acquisition

    Article • Cluster Computing, September 2017, Springer Science + Business Media

    Jiaheng Lu

  20. Probesim

    Article • Proceedings of the VLDB Endowment, September 2017, VLDB Endowment

    Jiaheng Lu

  21. Distributed Algorithms on Exact Personalized PageRank

    Article • May 2017, ACM (Association for Computing Machinery)

    Jiaheng Lu

  22. Location-sensitive Query Auto-completion

    Article • January 2017, ACM (Association for Computing Machinery)

    Jiaheng Lu

  23. Top-k String Auto-Completion with Synonyms

    Article • January 2017, Springer Science + Business Media

    Jiaheng Lu

  24. Foreword

    Article • May 2016, Institute of Electrical & Electronics Engineers (IEEE)

    Jiaheng Lu

  25. Incremental Hierarchical Clustering of Stochastic Pattern-Based Symbolic Data

    Article • January 2016, Springer Science + Business Media

    Jiaheng Lu

  26. PANDA: A platform for academic knowledge discovery and acquisition

    Article • January 2016, Institute of Electrical & Electronics Engineers (IEEE)

    Jiaheng Lu

  27. Boosting the Quality of Approximate String Matching by Synonyms

    Article • ACM Transactions on Database Systems, October 2015, ACM (Association for Computing Machinery)

    Jiaheng Lu

  28. PandaSearch: A fine-grained academic search engine for research documents

    Article • April 2015, Institute of Electrical & Electronics Engineers (IEEE)

    Jiaheng Lu

  29. Best Keyword Cover Search

    Article • IEEE Transactions on Knowledge and Data Engineering, January 2015, Institute of Electrical & Electronics Engineers (IEEE)

    Jiaheng Lu

  30. Efficient algorithms for answering reverse spatial-keyword nearest neighbor queries

    Article • January 2015, ACM (Association for Computing Machinery)

    Jiaheng Lu

  31. Incremental Class Discriminant Analysis on Interval-Valued Emitter Signal Parameters

    Article • January 2015, Springer Science + Business Media

    Jiaheng Lu

  32. Incremental Distributed Weighted Class Discriminant Analysis on Interval-Valued Emitter Parameters

    Article • January 2015, Springer Science + Business Media

    Jiaheng Lu

  33. Efficient Algorithms and Cost Models for Reverse Spatial-Keyword k -Nearest Neighbor Search

    Article • ACM Transactions on Database Systems, May 2014, ACM (Association for Computing Machinery)

    Jiaheng Lu

  34. A Skylining Approach to Optimize Influence and Cost in Location Selection

    Article • January 2014, Springer Science + Business Media

    Jiaheng Lu

  35. A Study of SQL-on-Hadoop Systems

    Article • January 2014, Springer Science + Business Media

    Jiaheng Lu

  36. Object Semantics for XML Keyword Search

    Article • January 2014, Springer Science + Business Media

    Jiaheng Lu

  37. HmSearch

    Article • July 2013, ACM (Association for Computing Machinery)

    Jiaheng Lu

  38. Big data challenge: a data management perspective

    Article • Frontiers of Computer Science, April 2013, Springer Science + Business Media

    Jiaheng Lu

  39. An Introduction to XML Query Processing and Keyword Search

    Article • January 2013, Springer Science + Business Media

    Jiaheng Lu

  40. From Structure-Based to Semantics-Based: Towards Effective XML Keyword Search

    Article • January 2013, Springer Science + Business Media

    Jiaheng Lu

  41. String similarity measures and joins with synonyms

    Article • January 2013, ACM (Association for Computing Machinery)

    Jiaheng Lu

  42. Optimal and efficient generalized twig pattern processing: a combination of preorder and postorder filterings

    Article • The VLDB Journal, October 2012, Springer Science + Business Media

    Jiaheng Lu

  43. LotusX: A Position-Aware XML Graphical Search System with Auto-Completion

    Article • April 2012, Institute of Electrical & Electronics Engineers (IEEE)

    Jiaheng Lu

  44. Effective Keyword Search with Synonym Rules over XML Document

    Article • January 2012, Springer Science + Business Media

    Jiaheng Lu

  45. New assessment criteria for query suggestion

    Article • January 2012, ACM (Association for Computing Machinery)

    Jiaheng Lu

  46. Optimal top-k generation of attribute combinations based on ranked lists

    Article • January 2012, ACM (Association for Computing Machinery)

    Jiaheng Lu

  47. Processing XML Twig Pattern Query with Wildcards

    Article • January 2012, Springer Science + Business Media

    Jiaheng Lu

  48. XML Query Processing Using Views

    Article • January 2012, Springer Science + Business Media

    Jiaheng Lu

  49. Extended XML Tree Pattern Matching: Theories and Algorithms

    Article • IEEE Transactions on Knowledge and Data Engineering, March 2011, Institute of Electrical & Electronics Engineers (IEEE)

    Jiaheng Lu

  50. Improving performance by creating a native join-index for OLAP

    Article • Frontiers of Computer Science in China, February 2011, Springer Science + Business Media

    Jiaheng Lu

  51. A Survey on XML Keyword Search

    Article • January 2011, Springer Science + Business Media

    Jiaheng Lu

  52. Indexing and querying XML using extended Dewey labeling scheme

    Article • Data & Knowledge Engineering, January 2011, Elsevier

    Jiaheng Lu

  53. Preface of the 2nd International Workshop on XML Data Management

    Article • January 2011, Springer Science + Business Media

    Jiaheng Lu

  54. Reverse spatial and textual k nearest neighbor search

    Article • January 2011, ACM (Association for Computing Machinery)

    Jiaheng Lu

  55. Synthesizing Routes for Low Sampling Trajectories with Absorbing Markov Chains

    Article • January 2011, Springer Science + Business Media

    Jiaheng Lu

  56. Report on the first international workshop on cloud data management (CloudDB 2009)

    Article • ACM SIGMOD Record, September 2010, ACM (Association for Computing Machinery)

    Jiaheng Lu

  57. Clustering Web video search results based on integration of multiple features

    Article • World Wide Web, August 2010, Springer Science + Business Media

    Jiaheng Lu

  58. Towards an Effective XML Keyword Search

    Article • IEEE Transactions on Knowledge and Data Engineering, August 2010, Institute of Electrical & Electronics Engineers (IEEE)

    Jiaheng Lu

  59. Efficient evaluation of query rewriting plan over materialized XML view

    Article • Journal of Systems and Software, June 2010, Elsevier

    Jiaheng Lu

  60. An Effective Object-Level XML Keyword Search

    Article • January 2010, Springer Science + Business Media

    Jiaheng Lu

  61. Benchmarking Holistic Approaches to XML Tree Pattern Query Processing

    Article • January 2010, Springer Science + Business Media

    Jiaheng Lu

  62. Bucket-based authentication for outsourced databases

    Article • Concurrency and Computation Practice and Experience, January 2010, Wiley

    Jiaheng Lu

  63. FlexTable: Using a Dynamic Relation Model to Store RDF Data

    Article • January 2010, Springer Science + Business Media

    Jiaheng Lu

  64. Web-Age Information Management

    Article • January 2010, Springer Science + Business Media

    Jiaheng Lu, M. Tamer Özsu

  65. Labeling XML Documents

    Article • January 2010, IGI Global

    Jiaheng Lu

  66. Report on the second international workshop on cloud data management (CloudDB 2010)

    Article • January 2010, ACM (Association for Computing Machinery)

    Jiaheng Lu

  67. XReal

    Article • January 2010, ACM (Association for Computing Machinery)

    Jiaheng Lu

  68. Efficient Algorithm for Computing Link-Based Similarity in Real World Networks

    Article • December 2009, Institute of Electrical & Electronics Engineers (IEEE)

    Jiaheng Lu

  69. Space-Constrained Gram-Based Indexing for Efficient Approximate String Search

    Article • March 2009, Institute of Electrical & Electronics Engineers (IEEE)

    Jiaheng Lu

  70. An efficient multi-dimensional index for cloud data management

    Article • January 2009, ACM (Association for Computing Machinery)

    Jiaheng Lu

  71. XML keyword query refinement

    Article • January 2009, ACM (Association for Computing Machinery)

    Jiaheng Lu

  72. TJFast

    Article • January 2005, ACM (Association for Computing Machinery)

    Jiaheng Lu

  73. SemanticTwig: A Semantic Approach to Optimize XML Query Processing

    Article • Springer Science + Business Media

    Jiaheng Lu