Xiaochun Yang

Orcid: 0000-0002-6184-4771

Affiliations:
  • Northeastern University, Shenyang, China (PhD 2001)


According to our database1, Xiaochun Yang authored at least 147 papers between 1999 and 2024.

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Bibliography

2024
Dynamic Bi-layer Graph Learning for Context-aware Sequential Recommendation.
Trans. Recomm. Syst., June, 2024

Enabling Efficient, Verifiable, and Secure Conjunctive Keyword Search in Hybrid-Storage Blockchains.
IEEE Trans. Knowl. Data Eng., June, 2024

Hybrid concurrency control protocol for data sharing among heterogeneous blockchains.
Frontiers Comput. Sci., June, 2024

BERD+: A Generic Sequential Recommendation Framework by Eliminating Unreliable Data with Item- and Attribute-level Signals.
ACM Trans. Inf. Syst., March, 2024

Exploring Optimal Parameters for Expected Results on Radius-Bounded k-Core Queries.
Proceedings of the 40th IEEE International Conference on Data Engineering, 2024

An Efficient Algorithm for Continuous Complex Event Matching Using Bit-Parallelism.
Proceedings of the 40th IEEE International Conference on Data Engineering, 2024

Multiple Continuous Top-K Queries Over Data Stream.
Proceedings of the 40th IEEE International Conference on Data Engineering, 2024

2023
Guest Editorial Special Issue on Online Recommendation Using AI and Big Data Techniques.
IEEE Trans. Knowl. Data Eng., October, 2023

Towards Multi-User, Secure, and Verifiable $k$NN Query in Cloud Database.
IEEE Trans. Knowl. Data Eng., September, 2023

From Large Language Models to Databases and Back: A Discussion on Research and Education.
SIGMOD Rec., September, 2023

Closest Pairs Search Over Data Stream.
Proc. ACM Manag. Data, September, 2023

Hierarchical filtering: improving similar substring matching under edit distance.
World Wide Web (WWW), July, 2023

Unbiased quasi-hyperbolic nesterov-gradient momentum-based optimizers for accelerating convergence.
World Wide Web (WWW), July, 2023

Detecting maximum <i>k</i>-durable structures on temporal graphs.
Knowl. Based Syst., 2023

Interpretable User Retention Modeling in Recommendation.
Proceedings of the 17th ACM Conference on Recommender Systems, 2023

Theoretically Guaranteed Bidirectional Data Rectification for Robust Sequential Recommendation.
Proceedings of the Advances in Neural Information Processing Systems 36: Annual Conference on Neural Information Processing Systems 2023, 2023

Themis: Detecting Anomalies from Disguised Normal Financial Activities.
Proceedings of the IEEE International Conference on Data Mining, 2023

Efficient Regular Expression Matching Based on Positional Inverted Index : (Extended Abstract).
Proceedings of the 39th IEEE International Conference on Data Engineering, 2023

Efficiently Answering Why-Not Questions on Radius-Bounded k-Core Searches.
Proceedings of the Database Systems for Advanced Applications, 2023

Continuous k-Similarity Trajectories Search over Data Stream.
Proceedings of the Database Systems for Advanced Applications, 2023

Efficient Index-Based Regular Expression Matching with Optimal Query Plan Tree.
Proceedings of the Database Systems for Advanced Applications, 2023

2022
DevRec: Multi-Relationship Embedded Software Developer Recommendation.
IEEE Trans. Software Eng., 2022

Efficient Regular Expression Matching Based on Positional Inverted Index.
IEEE Trans. Knowl. Data Eng., 2022

Evolving subgraph matching on temporal graphs.
Knowl. Based Syst., 2022

Secure Boolean Spatial Keyword Query With Lightweight Access Control in Cloud Environments.
IEEE Internet Things J., 2022

Efficient Authentication Processing for Spatial Keyword Queries in Hybrid Storage Blockchain.
Proceedings of the ICBCT'22: The 4th International Conference on Blockchain Technology, Shanghai, China, March 25, 2022

Approximate Continuous Top-K Queries over Memory Limitation-Based Streaming Data.
Proceedings of the Database Systems for Advanced Applications, 2022

Fast Vehicle Track Counting in Traffic Video.
Proceedings of the Database Systems for Advanced Applications. DASFAA 2022 International Workshops, 2022

Bi-CMR: Bidirectional Reinforcement Guided Hashing for Effective Cross-Modal Retrieval.
Proceedings of the Thirty-Sixth AAAI Conference on Artificial Intelligence, 2022

2021
Practical approximate indoor nearest neighbour locating with crowdsourced RSSIs.
World Wide Web, 2021

Processing Continuous <i>k</i> Nearest Neighbor Queries in Obstructed Space with Voronoi Diagrams.
ACM Trans. Spatial Algorithms Syst., 2021

Adversarial Path Sampling for Recommender Systems.
IEEE Intell. Syst., 2021

A Smart Adversarial Attack on Deep Hashing Based Image Retrieval.
Proceedings of the ICMR '21: International Conference on Multimedia Retrieval, 2021

Does Every Data Instance Matter? Enhancing Sequential Recommendation by Eliminating Unreliable Data.
Proceedings of the Thirtieth International Joint Conference on Artificial Intelligence, 2021

A Novel Conditional Knowledge Graph Representation and Construction.
Proceedings of the Artificial Intelligence - First CAAI International Conference, 2021

DSGSR: Dynamic Semantic Generation and Similarity Reasoning for Image-Text Matching.
Proceedings of the Artificial Intelligence - First CAAI International Conference, 2021

Self-auxiliary Hashing for Unsupervised Cross Modal Retrieval.
Proceedings of the Computer Supported Cooperative Work and Social Computing, 2021

Data Cleaning for Indoor Crowdsourced RSSI Sequences.
Proceedings of the Web and Big Data - 5th International Joint Conference, 2021

2020
Efficient targeted influence minimization in big social networks.
World Wide Web, 2020

Secure range query over encrypted data in outsourced environments.
World Wide Web, 2020

Virtual and Real-Time Synchronous Interaction for Playing Table Tennis with Holograms in Mixed Reality.
Sensors, 2020

SGEQ: A New Social Group Enlarging Query With Size Constraints.
IEEE Access, 2020

BiGAN: Collaborative Filtering with Bidirectional Generative Adversarial Networks.
Proceedings of the 2020 SIAM International Conference on Data Mining, 2020

End-To-End Deep Multimodal Clustering.
Proceedings of the IEEE International Conference on Multimedia and Expo, 2020

SVkNN: Efficient Secure and Verifiable k-Nearest Neighbor Query on the Cloud Platform<sup>*</sup>.
Proceedings of the 36th IEEE International Conference on Data Engineering, 2020

2019
Efficient regular expression matching on LZ77 compressed strings using negative factors.
World Wide Web, 2019

An Efficient Ring-Based Metadata Management Policy for Large-Scale Distributed File Systems.
IEEE Trans. Parallel Distributed Syst., 2019

An Efficient Method for High Quality and Cohesive Topical Phrase Mining.
IEEE Trans. Knowl. Data Eng., 2019

PPVF: A Novel Framework for Supporting Path Planning Over Carpooling.
IEEE Access, 2019

Feature Evolution Based Multi-Task Learning for Collaborative Filtering with Social Trust.
Proceedings of the Twenty-Eighth International Joint Conference on Artificial Intelligence, 2019

Discrete Trust-aware Matrix Factorization for Fast Recommendation.
Proceedings of the Twenty-Eighth International Joint Conference on Artificial Intelligence, 2019

When Geo-Text Meets Security: Privacy-Preserving Boolean Spatial Keyword Queries.
Proceedings of the 35th IEEE International Conference on Data Engineering, 2019

A Novel Representation and Compression for Queries on Trajectories in Road Networks (Extended Abstract).
Proceedings of the 35th IEEE International Conference on Data Engineering, 2019

Private Trajectory Data Publication for Trajectory Classification.
Proceedings of the Web Information Systems and Applications, 2019

Crowdsourced Indoor Localization for Diverse Devices with RSSI Sequences.
Proceedings of the Web Information Systems and Applications, 2019

2018
Top-K representative documents query over geo-textual data stream.
World Wide Web, 2018

ACRES: efficient query answering on large compressed sequences.
World Wide Web, 2018

Range-Based Nearest Neighbor Queries with Complex-Shaped Obstacles.
IEEE Trans. Knowl. Data Eng., 2018

A Novel Representation and Compression for Queries on Trajectories in Road Networks.
IEEE Trans. Knowl. Data Eng., 2018

Maximum Co-located Community Search in Large Scale Social Networks.
Proc. VLDB Endow., 2018

Targeted Influence Minimization in Social Networks.
Proceedings of the Advances in Knowledge Discovery and Data Mining, 2018

An Adaptive Hierarchical Compositional Model for Phrase Embedding.
Proceedings of the Twenty-Seventh International Joint Conference on Artificial Intelligence, 2018

LS-Join: Local Similarity Join on String Collections (Extended Abstract).
Proceedings of the 34th IEEE International Conference on Data Engineering, 2018

D2-Tree: A Distributed Double-Layer Namespace Tree Partition Scheme for Metadata Management in Large-Scale Storage Systems.
Proceedings of the 38th IEEE International Conference on Distributed Computing Systems, 2018

Answering Why-Not Questions on Structural Graph Clustering.
Proceedings of the Database Systems for Advanced Applications, 2018

Efficient Approximate Subsequence Matching Using Hybrid Signatures.
Proceedings of the Database Systems for Advanced Applications, 2018

Filtering Techniques for Regular Expression Matching in Strings.
Proceedings of the Database Systems for Advanced Applications, 2018

Secure Range Query over Encrypted Data in Outsourced Environments.
Proceedings of the Database Systems for Advanced Applications, 2018

2017
Minimal explanations of missing values by chasing acquisitional data.
World Wide Web, 2017

S-MRST: a novel framework for indexing uncertain data.
World Wide Web, 2017

SAP: Improving Continuous Top-K Queries Over Streaming Data.
IEEE Trans. Knowl. Data Eng., 2017

LS-Join: Local Similarity Join on String Collections.
IEEE Trans. Knowl. Data Eng., 2017

Approximate Continuous Top-k Query over Sliding Window.
J. Comput. Sci. Technol., 2017

Refreshment of the shortest path cache with change of single edge.
Expert Syst. Appl., 2017

Special Issue Editorial.
Data Sci. Eng., 2017

H-MRST: A Novel Framework For Supporting Probability Degree Range Query Using Extreme Learning Machine.
Cogn. Comput., 2017

Most Influential Community Search over Large Social Networks.
Proceedings of the 33rd IEEE International Conference on Data Engineering, 2017

Locating Longest Common Subsequences with Limited Penalty.
Proceedings of the Database Systems for Advanced Applications, 2017

AngleCut: A Ring-Based Hashing Scheme for Distributed Metadata Management.
Proceedings of the Database Systems for Advanced Applications, 2017

Efficient Regular Expression Matching on Compressed Strings.
Proceedings of the Database Systems for Advanced Applications, 2017

Anomaly Detection for Streaming Data from Wearable Sensor Network.
Proceedings of the 15th IEEE Intl Conf on Dependable, 2017

Efficiently Mining High Quality Phrases from Texts.
Proceedings of the Thirty-First AAAI Conference on Artificial Intelligence, 2017

2016
Negative Factor: Improving Regular-Expression Matching in Strings.
ACM Trans. Database Syst., 2016

Energy efficient approximate self-adaptive data collection in wireless sensor networks.
Frontiers Comput. Sci., 2016

An Update Method for Shortest Path Caching with Burst Paths Based on Sliding Windows.
Proceedings of the Web-Age Information Management - 17th International Conference, 2016

Efficient Approximate Substring Matching in Compressed String.
Proceedings of the Web-Age Information Management - 17th International Conference, 2016

A Novel Spatial Cloaking Scheme Using Hierarchical Hilbert Curve for Location-Based Services.
Proceedings of the Web-Age Information Management - 17th International Conference, 2016

Range-based Obstructed Nearest Neighbor Queries.
Proceedings of the 2016 International Conference on Management of Data, 2016

An Adaptive Approach of Approximate Substring Matching.
Proceedings of the Database Systems for Advanced Applications, 2016

CITPM: A Cluster-Based Iterative Topical Phrase Mining Framework.
Proceedings of the Database Systems for Advanced Applications, 2016

Efficient Batch Processing for Multiple Keyword Queries on Graph Data.
Proceedings of the 25th ACM International Conference on Information and Knowledge Management, 2016

2015
Local Filtering: Improving the Performance of Approximate Queries on String Collections.
Proceedings of the 2015 ACM SIGMOD International Conference on Management of Data, Melbourne, Victoria, Australia, May 31, 2015

2014
Colorization using edge-preserving smoothing filter.
Signal Image Video Process., 2014

A secure <i>K</i>-automorphism privacy preserving approach with high data utility in social networks.
Secur. Commun. Networks, 2014

Obtaining <i>K</i>-obfuscation for profile privacy in social networks.
Secur. Commun. Networks, 2014

Approximate Self-Adaptive Data Collection in Wireless Sensor Networks.
Proceedings of the Wireless Algorithms, Systems, and Applications, 2014

A Correlation-Based Semantic Model for Text Search.
Proceedings of the Web-Age Information Management - 15th International Conference, 2014

Minimizing Explanations of Why-Not Questions.
Proceedings of the Database Systems for Advanced Applications, 2014

Refreshment Strategies for the Shortest Path Caching Problem with Changing Edge Weight.
Proceedings of the Web Technologies and Applications - 16th Asia-Pacific Web Conference, 2014

Multi-constrained Optimal Path Search Algorithms.
Proceedings of the Web Technologies and Applications - 16th Asia-Pacific Web Conference, 2014

2013
Improving regular-expression matching on strings using negative factors.
Proceedings of the ACM SIGMOD International Conference on Management of Data, 2013

Efficient direct search on compressed genomic data.
Proceedings of the 29th IEEE International Conference on Data Engineering, 2013

Cache-aware parallel approximate matching and join algorithms using BWT.
Proceedings of the Joint 2013 EDBT/ICDT Conferences, 2013

Minimizing Explanations for Missing Answers to Queries on Databases.
Proceedings of the Database Systems for Advanced Applications, 2013

Efficiently anonymizing social networks with reachability preservation.
Proceedings of the 22nd ACM International Conference on Information and Knowledge Management, 2013

An Improved Algorithm to Enhance the Utilization of Shortest Path Caches.
Proceedings of the 2013 10th Web Information System and Application Conference, 2013

Protecting Sensitive Labels in Weighted Social Networks.
Proceedings of the 2013 10th Web Information System and Application Conference, 2013

An Efficient Trip Planning Algorithm under Constraints.
Proceedings of the 2013 10th Web Information System and Application Conference, 2013

2012
Efficiently Indexing Large Sparse Graphs for Similarity Search.
IEEE Trans. Knowl. Data Eng., 2012

ALAE: Accelerating Local Alignment with Affine Gap Exactly in Biosequence Databases.
Proc. VLDB Endow., 2012

Improving Text Search on Hybrid Data.
Proceedings of the Web-Age Information Management, 2012

Protecting Sensitive Relationships against Inference Attacks in Social Networks.
Proceedings of the Database Systems for Advanced Applications, 2012

Memory-Aware BWT by Segmenting Sequences to Support Subsequence Search.
Proceedings of the Web Technologies and Applications - 14th Asia-Pacific Web Conference, 2012

Answering Multiple Queries in Compressed Texts.
Proceedings of the Ninth Web Information Systems and Applications Conference, 2012

2011
A Generalization Based Approach for Anonymizing Weighted Social Network Graphs.
Proceedings of the Web-Age Information Management - 12th International Conference, 2011

2010
Outlier Detection over Sliding Windows for Probabilistic Data Streams.
J. Comput. Sci. Technol., 2010

Enhancing Keyword Search in Relational Databases Using Nearly Duplicate Records.
IEEE Data Eng. Bull., 2010

MCIS2010 Workshop Organizers' Message.
Proceedings of the Database Systems for Advanced Applications, 2010

2009
Efficient secure data publishing algorithms for supporting information sharing.
Sci. China Ser. F Inf. Sci., 2009

An Efficient P2P Range Query Processing Approach for Multi-dimensional Uncertain Data.
Proceedings of the Database Systems for Advanced Applications, 2009

Workshop Organizers' Message.
Proceedings of the Database Systems for Advanced Applications, 2009

Distance-Based Outlier Detection on Uncertain Data.
Proceedings of the Ninth IEEE International Conference on Computer and Information Technology, 2009

2008
Answering form-based web queries using the data-mining approach.
J. Intell. Inf. Syst., 2008

Continually Answering Constraint <i>k</i> - <i>NN</i> Queries in Unstructured P2P Systems.
J. Comput. Sci. Technol., 2008

Cost-based variable-length-gram selection for string collections to support approximate queries efficiently.
Proceedings of the ACM SIGMOD International Conference on Management of Data, 2008

A Data Storage Method Based on Query Processing Region in Wireless Sensor Networks.
Proceedings of the 9th International Conference for Young Computer Scientists, 2008

2007
Efficient Difference NN Queries for Moving Objects.
Proceedings of the Advances in Data and Web Management, 2007

Continuous Approximate Window Queries in Wireless Sensor Networks.
Proceedings of the Advances in Data and Web Management, 2007

VGRAM: Improving Performance of Approximate Queries on String Collections Using Variable-Length Grams.
Proceedings of the 33rd International Conference on Very Large Data Bases, 2007

Protecting Individual Information Against Inference Attacks in Data Publishing.
Proceedings of the Advances in Databases: Concepts, 2007

2006
Answering Constrained k-NN Queries in Unstructured P2P Systems.
Proceedings of the Databases, 2006

Associated Load Shedding Strategies for Computing Multi-joins in Sensor Networks.
Proceedings of the Database Systems for Advanced Applications, 2006

2005
Tick Scheduling: A Deadline Based Optimal Task Scheduling Approach for Real-Time Data Stream Systems.
Proceedings of the Advances in Web-Age Information Management, 2005

A <i>K</i>-Anonymizing Approach for Preventing Link Attacks in Data Publishing.
Proceedings of the Parallel and Distributed Processing and Applications, 2005

XGuard: A System for Publishing XML Documents without Information Leakage in the Presence of Data Inference.
Proceedings of the 21st International Conference on Data Engineering, 2005

2004
Modeling QoS for Semantic Equivalent Web Services.
Proceedings of the Advances in Web-Age Information Management: 5th International Conference, 2004

Secure XML Publishing without Information Leakage in the Presence of Data Inference.
Proceedings of the (e)Proceedings of the Thirtieth International Conference on Very Large Data Bases, VLDB 2004, Toronto, Canada, August 31, 2004

A Query Rewriting System for Enhancing the Queriability of Form-Based Interface.
Proceedings of the Digital Libraries: International Collaboration and Cross-Fertilization, 2004

2003
A Protein Secondary Structure Prediction Framework Based on the Support Vector Machine.
Proceedings of the Advances in Web-Age Information Management, 2003

Weave amino acid sequences for protein secondary structure prediction.
Proceedings of the 8th ACM SIGMOD workshop on Research issues in data mining and knowledge discovery, 2003

2002
Integrating HTML Tables Using Semantic Hierarchies And Meta-Data Sets.
Proceedings of the International Database Engineering & Applications Symposium, 2002

2001
Distributed Semantic Constraints in Virtual Enterprise Information Integrating Systems.
Int. J. Comput. Process. Orient. Lang., 2001

Mapping Referential Integrity Constraints from Relational Databases to XML.
Proceedings of the Advances in Web-Age Information Management, 2001

Constraints for Information Cooperation in Virtual Enterprise Systems.
Proceedings of the Third International Symposium on Cooperative Database Systems and Applications, 2001

Efficiently Mapping Integrity Constraints from Relational Database to XML Document.
Proceedings of the Advances in Databases and Information Systems, 2001

2000
A Virtual Private Network for Virtual Enterprise Information Systems.
Proceedings of the Web-Age Information Management, First International Conference, 2000

1999
Modeling Enterprise Objects in a Virtual Enterprise Integrating System: VIASCOPE.
Proceedings of the Internet Applications, 5th International Computer Science Conference, 1999


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