Lu Qin

Orcid: 0000-0001-6068-5062

Affiliations:
  • University of Technology Sydney, Ultimo, NSW, Australia
  • Chinese University of Hong Kong, Department of Systems Engineering and Engineering Management, Hong Kong (PhD 2010)


According to our database1, Lu Qin authored at least 213 papers between 2006 and 2024.

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Bibliography

2024
Efficient algorithms for reachability and path queries on temporal bipartite graphs.
VLDB J., September, 2024

Maintaining Top-$t$ Cores in Dynamic Graphs.
IEEE Trans. Knowl. Data Eng., September, 2024

Efficient Algorithms for Pseudoarboricity Computation in Large Static and Dynamic Graphs.
Proc. VLDB Endow., July, 2024

Efficient Maximal Frequent Group Enumeration in Temporal Bipartite Graphs.
Proc. VLDB Endow., July, 2024

Efficient kNN Search in Public Transportation Networks.
Proc. VLDB Endow., July, 2024

Efficient Influence Minimization via Node Blocking.
Proc. VLDB Endow., June, 2024

Label-constrained shortest path query processing on road networks.
VLDB J., May, 2024

Identifying Large Structural Balanced Cliques in Signed Graphs.
IEEE Trans. Knowl. Data Eng., March, 2024

On Querying Historical Connectivity in Temporal Graphs.
Proc. ACM Manag. Data, 2024

Efficient Antagonistic k-plex Enumeration in Signed Graphs.
CoRR, 2024

Querying Numeric-Constrained Shortest Distances on Road Networks.
Proceedings of the 40th IEEE International Conference on Data Engineering, 2024

Efficient Maximal Temporal Plex Enumeration.
Proceedings of the 40th IEEE International Conference on Data Engineering, 2024

Relation-Aware Heterogeneous Graph Neural Network for Fraud Detection.
Proceedings of the Web and Big Data - 8th International Joint Conference, 2024

2023
Expanding Reverse Nearest Neighbors.
Proc. VLDB Endow., December, 2023

When hierarchy meets 2-hop-labeling: efficient shortest distance and path queries on road networks.
VLDB J., November, 2023

Balanced Clique Computation in Signed Networks: Concepts and Algorithms.
IEEE Trans. Knowl. Data Eng., November, 2023

Computing Significant Cliques in Large Labeled Networks.
IEEE Trans. Big Data, June, 2023

Accelerating Graph Similarity Search via Efficient GED Computation.
IEEE Trans. Knowl. Data Eng., May, 2023

Accelerated butterfly counting with vertex priority on bipartite graphs.
VLDB J., March, 2023

Discovering Significant Communities on Bipartite Graphs: An Index-Based Approach.
IEEE Trans. Knowl. Data Eng., March, 2023

ScaleG: A Distributed Disk-Based System for Vertex-Centric Graph Processing.
IEEE Trans. Knowl. Data Eng., 2023

Group-based Fraud Detection Network on e-Commerce Platforms.
Proceedings of the 29th ACM SIGKDD Conference on Knowledge Discovery and Data Mining, 2023

Distributed Near-Maximum Independent Set Maintenance over Large-scale Dynamic Graphs.
Proceedings of the 39th IEEE International Conference on Data Engineering, 2023

TDB: Breaking All Hop-Constrained Cycles in Billion-Scale Directed Graphs.
Proceedings of the 39th IEEE International Conference on Data Engineering, 2023

Flash: A Framework for Programming Distributed Graph Processing Algorithms.
Proceedings of the 39th IEEE International Conference on Data Engineering, 2023

COCLEP: Contrastive Learning-based Semi-Supervised Community Search.
Proceedings of the 39th IEEE International Conference on Data Engineering, 2023

Efficient and Effective Path Compression in Large Graphs.
Proceedings of the 39th IEEE International Conference on Data Engineering, 2023

Efficient Maximum Relative Fair Clique Computation in Attributed Graphs.
Proceedings of the Databases Theory and Applications, 2023

Balanced Hop-Constrained Path Enumeration in Signed Directed Graphs.
Proceedings of the Databases Theory and Applications, 2023

2022
General graph generators: experiments, analyses, and improvements.
VLDB J., 2022

Span-reachability querying in large temporal graphs.
VLDB J., 2022

Towards efficient solutions of bitruss decomposition for large-scale bipartite graphs.
VLDB J., 2022

Answering reachability and K-reach queries on large graphs with label constraints.
VLDB J., 2022

Maximum and top-k diversified biclique search at scale.
VLDB J., 2022

Distance labeling: on parallelism, compression, and ordering.
VLDB J., 2022

Cohesive Subgraph Search Using Keywords in Large Networks.
IEEE Trans. Knowl. Data Eng., 2022

Computing K-Cores in Large Uncertain Graphs: An Index-Based Optimal Approach.
IEEE Trans. Knowl. Data Eng., 2022

Efficient Radius-Bounded Community Search in Geo-Social Networks.
IEEE Trans. Knowl. Data Eng., 2022

Periodic Communities Mining in Temporal Networks: Concepts and Algorithms.
IEEE Trans. Knowl. Data Eng., 2022

I/O-Efficient Algorithms for Degeneracy Computation on Massive Networks.
IEEE Trans. Knowl. Data Eng., 2022

Shortest-Path Queries on Complex Networks: Experiments, Analyses, and Improvement.
Proc. VLDB Endow., 2022

Efficient Shortest Path Counting on Large Road Networks.
Proc. VLDB Endow., 2022

Mining Bursting Core in Large Temporal Graph.
Proc. VLDB Endow., 2022

Neural Subgraph Counting with Wasserstein Estimator.
Proceedings of the SIGMOD '22: International Conference on Management of Data, Philadelphia, PA, USA, June 12, 2022

On Scalable Computation of Graph Eccentricities.
Proceedings of the SIGMOD '22: International Conference on Management of Data, Philadelphia, PA, USA, June 12, 2022

Reachability Labeling for Distributed Graphs.
Proceedings of the 38th IEEE International Conference on Data Engineering, 2022

GPU-accelerated Proximity Graph Approximate Nearest Neighbor Search and Construction.
Proceedings of the 38th IEEE International Conference on Data Engineering, 2022

Computing Maximum Structural Balanced Cliques in Signed Graphs.
Proceedings of the 38th IEEE International Conference on Data Engineering, 2022

TMN: Trajectory Matching Networks for Predicting Similarity.
Proceedings of the 38th IEEE International Conference on Data Engineering, 2022

Reinforcement Learning Based Query Vertex Ordering Model for Subgraph Matching.
Proceedings of the 38th IEEE International Conference on Data Engineering, 2022

Efficient Personalized Maximum Biclique Search.
Proceedings of the 38th IEEE International Conference on Data Engineering, 2022

ScaleG: A Distributed Disk-based System for Vertex-centric Graph Processing (Extended Abstract).
Proceedings of the 38th IEEE International Conference on Data Engineering, 2022

Manipulating Structural Graph Clustering.
Proceedings of the 38th IEEE International Conference on Data Engineering, 2022

2021
Binarized graph neural network.
World Wide Web, 2021

Efficient Hop-constrained s-t Simple Path Enumeration.
VLDB J., 2021

EI-LSH: An early-termination driven I/O efficient incremental c-approximate nearest neighbor search.
VLDB J., 2021

Efficient structural node similarity computation on billion-scale graphs.
VLDB J., 2021

Signed Clique Search in Signed Networks: Concepts and Algorithms.
IEEE Trans. Knowl. Data Eng., 2021

Efficient Label-Constrained Shortest Path Queries on Road Networks: A Tree Decomposition Approach.
Proc. VLDB Endow., 2021

On Querying Historical K-Cores.
Proc. VLDB Endow., 2021

Efficiently Answering Reachability and Path Queries on Temporal Bipartite Graphs.
Proc. VLDB Endow., 2021

Discovering fortress-like cohesive subgraphs.
Knowl. Inf. Syst., 2021

Higher-Order Neighborhood Truss Decomposition.
CoRR, 2021

DPTL+: Efficient Parallel Triangle Listing on Batch-Dynamic Graphs.
Proceedings of the 37th IEEE International Conference on Data Engineering, 2021

T3S: Effective Representation Learning for Trajectory Similarity Computation.
Proceedings of the 37th IEEE International Conference on Data Engineering, 2021

Efficient and Effective Community Search on Large-scale Bipartite Graphs.
Proceedings of the 37th IEEE International Conference on Data Engineering, 2021

FAST: FPGA-based Subgraph Matching on Massive Graphs.
Proceedings of the 37th IEEE International Conference on Data Engineering, 2021

A Framework to Quantify Approximate Simulation on Graph Data.
Proceedings of the 37th IEEE International Conference on Data Engineering, 2021

Manipulating Black-Box Networks for Centrality Promotion.
Proceedings of the 37th IEEE International Conference on Data Engineering, 2021

A Cohesive Structure Based Bipartite Graph Analytics System.
Proceedings of the CIKM '21: The 30th ACM International Conference on Information and Knowledge Management, Virtual Event, Queensland, Australia, November 1, 2021

Scaling Up Distance-generalized Core Decomposition.
Proceedings of the CIKM '21: The 30th ACM International Conference on Information and Knowledge Management, Virtual Event, Queensland, Australia, November 1, 2021

2020
Efficient (α, β)-core computation in bipartite graphs.
VLDB J., 2020

Finding skyline communities in multi-valued networks.
VLDB J., 2020

Correction: A survey of community search over big graphs.
VLDB J., 2020

A survey of community search over big graphs.
VLDB J., 2020

Answering Top-$k$ k Graph Similarity Queries in Graph Databases.
IEEE Trans. Knowl. Data Eng., 2020

Finding Critical Users in Social Communities: The Collapsed Core and Truss Problems.
IEEE Trans. Knowl. Data Eng., 2020

Answering Billion-Scale Label-Constrained Reachability Queries within Microsecond.
Proc. VLDB Endow., 2020

Efficient Shortest Path Index Maintenance on Dynamic Road Networks with Theoretical Guarantees.
Proc. VLDB Endow., 2020

Maximum Biclique Search at Billion Scale.
Proc. VLDB Endow., 2020

Ordering Heuristics for k-clique Listing.
Proc. VLDB Endow., 2020

Scaling Up Distanced-generalized Core Decomposition.
CoRR, 2020

Taming the Expressiveness and Programmability of Graph Analytical Queries.
CoRR, 2020

Graph3S: A Simple, Speedy and Scalable Distributed Graph Processing System.
CoRR, 2020

Efficient Maximal Balanced Clique Enumeration in Signed Networks.
Proceedings of the WWW '20: The Web Conference 2020, Taipei, Taiwan, April 20-24, 2020, 2020

Progressive Top-K Nearest Neighbors Search in Large Road Networks.
Proceedings of the 2020 International Conference on Management of Data, 2020

Scaling Up Distance Labeling on Graphs with Core-Periphery Properties.
Proceedings of the 2020 International Conference on Management of Data, 2020

GoGNN: Graph of Graphs Neural Network for Predicting Structured Entity Interactions.
Proceedings of the Twenty-Ninth International Joint Conference on Artificial Intelligence, 2020

Efficient Top-k Edge Structural Diversity Search.
Proceedings of the 36th IEEE International Conference on Data Engineering, 2020

Efficiently Answering Span-Reachability Queries in Large Temporal Graphs.
Proceedings of the 36th IEEE International Conference on Data Engineering, 2020

Efficient Bitruss Decomposition for Large-scale Bipartite Graphs.
Proceedings of the 36th IEEE International Conference on Data Engineering, 2020

StructSim: Querying Structural Node Similarity at Billion Scale.
Proceedings of the 36th IEEE International Conference on Data Engineering, 2020

Speeding Up GED Verification for Graph Similarity Search.
Proceedings of the 36th IEEE International Conference on Data Engineering, 2020

Exploring Finer Granularity within the Cores: Efficient (k, p)-Core Computation.
Proceedings of the 36th IEEE International Conference on Data Engineering, 2020

AOT: Pushing the Efficiency Boundary of Main-Memory Triangle Listing.
Proceedings of the Database Systems for Advanced Applications, 2020

I/O Efficient Algorithm for c-Approximate Furthest Neighbor Search in High-Dimensional Space.
Proceedings of the Database Systems for Advanced Applications, 2020

When Structure Meets Keywords: Cohesive Attributed Community Search.
Proceedings of the CIKM '20: The 29th ACM International Conference on Information and Knowledge Management, 2020

2019
Efficient community discovery with user engagement and similarity.
VLDB J., 2019

Leveraging set relations in exact and dynamic set similarity join.
VLDB J., 2019

Eccentricities on small-world networks.
VLDB J., 2019

I/O Efficient Core Graph Decomposition: Application to Degeneracy Ordering.
IEEE Trans. Knowl. Data Eng., 2019

Supergraph Search in Graph Databases via Hierarchical Feature-Tree.
IEEE Trans. Knowl. Data Eng., 2019

Fully Dynamic Depth-First Search in Directed Graphs.
Proc. VLDB Endow., 2019

Vertex Priority Based Butterfly Counting for Large-scale Bipartite Networks.
Proc. VLDB Endow., 2019

Hop-constrained s-t Simple Path Enumeration: Towards Bridging Theory and Practice.
Proc. VLDB Endow., 2019

Efficient Progressive Minimum k-core Search.
Proc. VLDB Endow., 2019

Distributed Subgraph Matching on Timely Dataflow.
Proc. VLDB Endow., 2019

Mining Bursting Communities in Temporal Graphs.
CoRR, 2019

A Survey and Experimental Analysis of Distributed Subgraph Matching.
CoRR, 2019

Efficient (a,β)-core Computation: an Index-based Approach.
Proceedings of the World Wide Web Conference, 2019

Scaling Distance Labeling on Small-World Networks.
Proceedings of the 2019 International Conference on Management of Data, 2019

Efficient Maximal Spatial Clique Enumeration.
Proceedings of the 35th IEEE International Conference on Data Engineering, 2019

Hierarchical Decomposition of Big Graphs.
Proceedings of the 35th IEEE International Conference on Data Engineering, 2019

Index-Based Densest Clique Percolation Community Search in Networks (Extended Abstract).
Proceedings of the 35th IEEE International Conference on Data Engineering, 2019

Index-Based Optimal Algorithm for Computing K-Cores in Large Uncertain Graphs.
Proceedings of the 35th IEEE International Conference on Data Engineering, 2019

Enumerating k-Vertex Connected Components in Large Graphs.
Proceedings of the 35th IEEE International Conference on Data Engineering, 2019

Mining Periodic Cliques in Temporal Networks.
Proceedings of the 35th IEEE International Conference on Data Engineering, 2019

I-LSH: I/O Efficient c-Approximate Nearest Neighbor Search in High-Dimensional Space.
Proceedings of the 35th IEEE International Conference on Data Engineering, 2019

Improved Algorithms for Maximal Clique Search in Uncertain Networks.
Proceedings of the 35th IEEE International Conference on Data Engineering, 2019

Cohesive Subgraph Computation Over Large Sparse Graphs.
Proceedings of the 35th IEEE International Conference on Data Engineering, 2019

Selecting the Optimal Groups: Efficiently Computing Skyline k-Cliques.
Proceedings of the 28th ACM International Conference on Information and Knowledge Management, 2019

2018
Index-Based Densest Clique Percolation Community Search in Networks.
IEEE Trans. Knowl. Data Eng., 2018

Distributed computing connected components with linear communication cost.
Distributed Parallel Databases, 2018

K-Connected Cores Computation in Large Dual Networks.
Data Sci. Eng., 2018

When Hierarchy Meets 2-Hop-Labeling: Efficient Shortest Distance Queries on Road Networks.
Proceedings of the 2018 International Conference on Management of Data, 2018

Skyline Community Search in Multi-valued Networks.
Proceedings of the 2018 International Conference on Management of Data, 2018

ASTM: An Attentional Segmentation Based Topic Model for Short Texts.
Proceedings of the IEEE International Conference on Data Mining, 2018

Querying Cohesive Subgraphs by Keywords.
Proceedings of the 34th IEEE International Conference on Data Engineering, 2018

Efficiently Reinforcing Social Networks over User Engagement and Tie Strength.
Proceedings of the 34th IEEE International Conference on Data Engineering, 2018

Efficient Computing of Radius-Bounded k-Cores.
Proceedings of the 34th IEEE International Conference on Data Engineering, 2018

Efficient Probabilistic K-Core Computation on Uncertain Graphs.
Proceedings of the 34th IEEE International Conference on Data Engineering, 2018

Persistent Community Search in Temporal Networks.
Proceedings of the 34th IEEE International Conference on Data Engineering, 2018

Exacting Eccentricity for Small-World Networks.
Proceedings of the 34th IEEE International Conference on Data Engineering, 2018

Efficient Signed Clique Search in Signed Networks.
Proceedings of the 34th IEEE International Conference on Data Engineering, 2018

Discovering Strong Communities with User Engagement and Tie Strength.
Proceedings of the Database Systems for Advanced Applications, 2018

K-Connected Cores Computation in Large Dual Networks.
Proceedings of the Database Systems for Advanced Applications, 2018

External Topological Sorting in Large Graphs.
Proceedings of the Database Systems for Advanced Applications, 2018

Towards Efficient Path Skyline Computation in Bicriteria Networks.
Proceedings of the Database Systems for Advanced Applications, 2018

2017
Finding influential communities in massive networks.
VLDB J., 2017

Scalable subgraph enumeration in MapReduce: a cost-oriented approach.
VLDB J., 2017

pSCAN: Fast and Exact Structural Graph Clustering.
IEEE Trans. Knowl. Data Eng., 2017

OLAK: An Efficient Algorithm to Prevent Unraveling in Social Networks.
Proc. VLDB Endow., 2017

When Engagement Meets Similarity: Efficient (k, r)-Core Computation on Social Networks.
Proc. VLDB Endow., 2017

Effective and Efficient Dynamic Graph Coloring.
Proc. VLDB Endow., 2017

Efficient Structural Graph Clustering: An Index-Based Approach.
Proc. VLDB Endow., 2017

Leveraging Set Relations in Exact Set Similarity Join.
Proc. VLDB Endow., 2017

Efficient MapReduce algorithms for triangle listing in billion-scale graphs.
Distributed Parallel Databases, 2017

Efficient Graph Edit Distance Computation and Verification via Anchor-aware Lower Bound Estimation.
CoRR, 2017

Enumerating k-Vertex Connected Components in Large Graphs.
CoRR, 2017

A Fast Order-Based Approach for Core Maintenance.
Proceedings of the 33rd IEEE International Conference on Data Engineering, 2017

Scalable Top-K Structural Diversity Search.
Proceedings of the 33rd IEEE International Conference on Data Engineering, 2017

Efficient Local Clustering Coefficient Estimation in Massive Graphs.
Proceedings of the Database Systems for Advanced Applications, 2017

GMAlign: A new network aligner for revealing large conserved functional components.
Proceedings of the 2017 IEEE International Conference on Bioinformatics and Biomedicine, 2017

Finding Critical Users for Social Network Engagement: The Collapsed k-Core Problem.
Proceedings of the Thirty-First AAAI Conference on Artificial Intelligence, 2017

2016
Diversified top-k clique search.
VLDB J., 2016

Effective and Efficient: Large-Scale Dynamic City Express.
IEEE Trans. Knowl. Data Eng., 2016

Optimal Multi-Meeting-Point Route Search.
IEEE Trans. Knowl. Data Eng., 2016

I/O Efficient ECC Graph Decomposition via Graph Reduction.
Proc. VLDB Endow., 2016

Scalable Distributed Subgraph Enumeration.
Proc. VLDB Endow., 2016

Efficient and Progressive Group Steiner Tree Search.
Proceedings of the 2016 International Conference on Management of Data, 2016

Efficient Subgraph Matching by Postponing Cartesian Products.
Proceedings of the 2016 International Conference on Management of Data, 2016

I/O efficient Core Graph Decomposition at web scale.
Proceedings of the 32nd IEEE International Conference on Data Engineering, 2016

Scalable supergraph search in large graph databases.
Proceedings of the 32nd IEEE International Conference on Data Engineering, 2016

Computing Connected Components with linear communication cost in pregel-like systems.
Proceedings of the 32nd IEEE International Conference on Data Engineering, 2016

pSCAN: Fast and exact structural graph clustering.
Proceedings of the 32nd IEEE International Conference on Data Engineering, 2016

Efficient Query Processing with Mutual Privacy Protection for Location-Based Services.
Proceedings of the Database Systems for Advanced Applications, 2016

Efficient triangle listing for billion-scale graphs.
Proceedings of the 2016 IEEE International Conference on Big Data (IEEE BigData 2016), 2016

2015
I/O efficient: computing SCCs in massive graphs.
VLDB J., 2015

TRIP: An Interactive Retrieving-Inferring Data Imputation Approach.
IEEE Trans. Knowl. Data Eng., 2015

Influential Community Search in Large Networks.
Proc. VLDB Endow., 2015

Scalable Subgraph Enumeration in MapReduce.
Proc. VLDB Endow., 2015

Optimal Enumeration: Efficient Top-k Tree Matching.
Proc. VLDB Endow., 2015

Divide & Conquer: I/O Efficient Depth-First Search.
Proceedings of the 2015 ACM SIGMOD International Conference on Management of Data, Melbourne, Victoria, Australia, May 31, 2015

Index-based Optimal Algorithms for Computing Steiner Components with Maximum Connectivity.
Proceedings of the 2015 ACM SIGMOD International Conference on Management of Data, Melbourne, Victoria, Australia, May 31, 2015

Locally Densest Subgraph Discovery.
Proceedings of the 21th ACM SIGKDD International Conference on Knowledge Discovery and Data Mining, 2015

On random walk based graph sampling.
Proceedings of the 31st IEEE International Conference on Data Engineering, 2015

Efficiently Computing Top-K Shortest Path Join.
Proceedings of the 18th International Conference on Extending Database Technology, 2015

2014
Leveraging Graph Dimensions in Online Graph Search.
Proc. VLDB Endow., 2014

Scalable big graph processing in MapReduce.
Proceedings of the International Conference on Management of Data, 2014

Querying k-truss community in large and dynamic graphs.
Proceedings of the International Conference on Management of Data, 2014

Contract & Expand: I/O Efficient SCCs Computing.
Proceedings of the IEEE 30th International Conference on Data Engineering, Chicago, 2014

2013
High efficiency and quality: large graphs matching.
VLDB J., 2013

Computing weight constraint reachability in large networks.
VLDB J., 2013

Top-K Nearest Keyword Search on Large Graphs.
Proc. VLDB Endow., 2013

Top-K Structural Diversity Search in Large Networks.
Proc. VLDB Endow., 2013

Fast Maximal Cliques Enumeration in Sparse Graphs.
Algorithmica, 2013

Efficiently computing k-edge connected components via graph decomposition.
Proceedings of the ACM SIGMOD International Conference on Management of Data, 2013

2012
The exact distance to destination in undirected world.
VLDB J., 2012

Computing Structural Statistics by Keywords in Databases.
IEEE Trans. Knowl. Data Eng., 2012

Diversifying Top-K Results.
Proc. VLDB Endow., 2012

Finding top-k similar graphs in graph databases.
Proceedings of the 15th International Conference on Extending Database Technology, 2012

I/O cost minimization: reachability queries processing over massive graphs.
Proceedings of the 15th International Conference on Extending Database Technology, 2012

Graph classification: a diversified discriminative feature selection approach.
Proceedings of the 21st ACM International Conference on Information and Knowledge Management, 2012

2011
Scalable keyword search on large data streams.
VLDB J., 2011

Finding information nebula over large networks.
Proceedings of the 20th ACM Conference on Information and Knowledge Management, 2011

2010
Keyword search in relational databases.
PhD thesis, 2010

Ten Thousand SQLs: Parallel Keyword Queries Computing.
Proc. VLDB Endow., 2010

Context-Sensitive Document Ranking.
J. Comput. Sci. Technol., 2010

Keyword Search in Relational Databases: A Survey.
IEEE Data Eng. Bull., 2010

Probabilistic ranking over relations.
Proceedings of the EDBT 2010, 2010

2009
Keyword Search in Databases
Synthesis Lectures on Data Management, Morgan & Claypool Publishers, ISBN: 978-3-031-79426-1, 2009

Query translation from XPath to SQL in the presence of recursive DTDs.
VLDB J., 2009

Fast Probabilistic Ranking under x-Relation Model
CoRR, 2009

Keyword search in databases: the power of RDBMS.
Proceedings of the ACM SIGMOD International Conference on Management of Data, 2009

Scalable Keyword Search on Large Data Streams.
Proceedings of the 25th International Conference on Data Engineering, 2009

Querying Communities in Relational Databases.
Proceedings of the 25th International Conference on Data Engineering, 2009

Query ranking in probabilistic XML data.
Proceedings of the EDBT 2009, 2009

2008
Monitoring Aggregate k-NN Objects in Road Networks.
Proceedings of the Scientific and Statistical Database Management, 2008

Finding time-dependent shortest paths over large graphs.
Proceedings of the EDBT 2008, 2008

2007
Finding Top-k Min-Cost Connected Trees in Databases.
Proceedings of the 23rd International Conference on Data Engineering, 2007

<i>TwigList</i> : Make Twig Pattern Matching Fast.
Proceedings of the Advances in Databases: Concepts, 2007

2006
TreeCluster: Clustering Results of Keyword Search over Databases.
Proceedings of the Advances in Web-Age Information Management, 2006

NUITS: A Novel User Interface for Efficient Keyword Search over Databases.
Proceedings of the 32nd International Conference on Very Large Data Bases, 2006


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