Wilfred Ng

According to our database1, Wilfred Ng authored at least 137 papers between 1997 and 2017.

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Bibliography

2017
Query-aware locality-sensitive hashing scheme for lp norm.
VLDB J., 2017

Two Efficient Hashing Schemes for High-Dimensional Furthest Neighbor Search.
IEEE Trans. Knowl. Data Eng., 2017

Towards a Query-Less News Search Framework on Twitter.
Proceedings of the Database Systems for Advanced Applications, 2017

2016
Query intent mining with multiple dimensions of web search data.
World Wide Web, 2016

Constructing Maintainable Semantic Relation Network from Ambiguous Concepts in Web Content.
ACM Trans. Internet Techn., 2016

Graph Regularized Feature Selection with Data Reconstruction.
IEEE Trans. Knowl. Data Eng., 2016

USTF: A Unified System of Team Formation.
IEEE Trans. Big Data, 2016

A General-Purpose Query-Centric Framework for Querying Big Graphs.
PVLDB, 2016

Quegel: A General-Purpose Query-Centric Framework for Querying Big Graphs.
CoRR, 2016

Crowdsourced Query Processing on Microblogs.
Proceedings of the Database Systems for Advanced Applications, 2016

2015
Expert Finding for Question Answering via Graph Regularized Matrix Completion.
IEEE Trans. Knowl. Data Eng., 2015

Probabilistic Convex Hull Queries over Uncertain Data.
IEEE Trans. Knowl. Data Eng., 2015

Query-Aware Locality-Sensitive Hashing for Approximate Nearest Neighbor Search.
PVLDB, 2015

SG-WSTD: A framework for scalable geographic web search topic discovery.
Knowl.-Based Syst., 2015

Query suggestion with diversification and personalization.
Knowl.-Based Syst., 2015

TEII: Topic enhanced inverted index for top-k document retrieval.
Knowl.-Based Syst., 2015

Efficient processing of optimal meeting point queries in Euclidean space and road networks.
Knowl. Inf. Syst., 2015

Efficient location-based search of trajectories with location importance.
Knowl. Inf. Syst., 2015

SFP-Rank: significant frequent pattern analysis for effective ranking.
Knowl. Inf. Syst., 2015

Effective Techniques for Message Reduction and Load Balancing in Distributed Graph Computation.
CoRR, 2015

Effective Techniques for Message Reduction and Load Balancing in Distributed Graph Computation.
Proceedings of the 24th International Conference on World Wide Web, 2015

Crowd-Selection Query Processing in Crowdsourcing Databases: A Task-Driven Approach.
Proceedings of the 18th International Conference on Extending Database Technology, 2015

Cold-Start Expert Finding in Community Question Answering via Graph Regularization.
Proceedings of the Database Systems for Advanced Applications, 2015

A Comparative Study of Team Formation in Social Networks.
Proceedings of the Database Systems for Advanced Applications, 2015

2014
Integrating Social and Auxiliary Semantics for Multifaceted Topic Modeling in Twitter.
ACM Trans. Internet Techn., 2014

Mining order-preserving submatrices from probabilistic matrices.
ACM Trans. Database Syst., 2014

Mining Probabilistically Frequent Sequential Patterns in Large Uncertain Databases.
IEEE Trans. Knowl. Data Eng., 2014

Pregel Algorithms for Graph Connectivity Problems with Performance Guarantees.
PVLDB, 2014

Blogel: A Block-Centric Framework for Distributed Computation on Real-World Graphs.
PVLDB, 2014

Fast topic discovery from web search streams.
Proceedings of the 23rd International World Wide Web Conference, 2014

Collaborative personalized Twitter search with topic-language models.
Proceedings of the 37th International ACM SIGIR Conference on Research and Development in Information Retrieval, 2014

Personalized Query Suggestion With Diversity Awareness.
Proceedings of the IEEE 30th International Conference on Data Engineering, Chicago, 2014

ADI: Towards a Framework of App Developer Inspection.
Proceedings of the Database Systems for Advanced Applications, 2014

SocialTransfer: Transferring Social Knowledge for Cold-Start Cowdsourcing.
Proceedings of the 23rd ACM International Conference on Conference on Information and Knowledge Management, 2014

Truth Discovery in Data Streams: A Single-Pass Probabilistic Approach.
Proceedings of the 23rd ACM International Conference on Conference on Information and Knowledge Management, 2014

2013
Mining web search topics with diverse spatiotemporal patterns.
Proceedings of the 36th International ACM SIGIR conference on research and development in Information Retrieval, 2013

A transfer learning based framework of crowd-selection on twitter.
Proceedings of the 19th ACM SIGKDD International Conference on Knowledge Discovery and Data Mining, 2013

Finding distance-preserving subgraphs in large road networks.
Proceedings of the 29th IEEE International Conference on Data Engineering, 2013

CrowdSeed: query processing on microblogs.
Proceedings of the Joint 2013 EDBT/ICDT Conferences, 2013

Limosa: a system for geographic user interest analysis in Twitter.
Proceedings of the Joint 2013 EDBT/ICDT Conferences, 2013

Panorama: a semantic-aware application search framework.
Proceedings of the Joint 2013 EDBT/ICDT Conferences, 2013

FP-Rank: An Effective Ranking Approach Based on Frequent Pattern Analysis.
Proceedings of the Database Systems for Advanced Applications, 2013

Beyond Click Graph: Topic Modeling for Search Engine Query Log Analysis.
Proceedings of the Database Systems for Advanced Applications, 2013

Dynamic multi-faceted topic discovery in twitter.
Proceedings of the 22nd ACM International Conference on Information and Knowledge Management, 2013

2012
A framework for personalizing web search with concept-based user profiles.
ACM Trans. Internet Techn., 2012

Mining Bucket Order-Preserving SubMatrices in Gene Expression Data.
IEEE Trans. Knowl. Data Eng., 2012

Locality-sensitive hashing scheme based on dynamic collision counting.
Proceedings of the ACM SIGMOD International Conference on Management of Data, 2012

A probabilistic convex hull query tool.
Proceedings of the 15th International Conference on Extending Database Technology, 2012

Mining probabilistically frequent sequential patterns in uncertain databases.
Proceedings of the 15th International Conference on Extending Database Technology, 2012

Searching for Quality Microblog Posts: Filtering and Ranking Based on Content Analysis and Implicit Links.
Proceedings of the Database Systems for Advanced Applications, 2012

A model-based approach for RFID data stream cleansing.
Proceedings of the 21st ACM International Conference on Information and Knowledge Management, 2012

Monochromatic and bichromatic reverse nearest neighbor queries on land surfaces.
Proceedings of the 21st ACM International Conference on Information and Knowledge Management, 2012

Leveraging read rates of passive RFID tags for real-time indoor location tracking.
Proceedings of the 21st ACM International Conference on Information and Knowledge Management, 2012

G-WSTD: a framework for geographic web search topic discovery.
Proceedings of the 21st ACM International Conference on Information and Knowledge Management, 2012

2011
Efficient Algorithms for Finding Optimal Meeting Point on Road Networks.
PVLDB, 2011

Identifying Differentially Expressed Genes via Weighted Rank Aggregation.
Proceedings of the 11th IEEE International Conference on Data Mining, 2011

Developing RFID Database Models for Analysing Moving Tags in Supply Chain Management.
Proceedings of the Conceptual Modeling - ER 2011, 30th International Conference, 2011

Robust Ranking of Uncertain Data.
Proceedings of the Database Systems for Advanced Applications, 2011

Efficient methods for finding influential locations with adaptive grids.
Proceedings of the 20th ACM Conference on Information and Knowledge Management, 2011

Context-aware search personalization with concept preference.
Proceedings of the 20th ACM Conference on Information and Knowledge Management, 2011

2010
Discovering significant relaxed order-preserving submatrices.
Proceedings of the 16th ACM SIGKDD International Conference on Knowledge Discovery and Data Mining, 2010

Maintaining Consistency of Probabilistic Databases: A Linear Programming Approach.
Proceedings of the Conceptual Modeling, 2010

2009
Efficient query processing on graph databases.
ACM Trans. Database Syst., 2009

A cooperative framework for XML database-as-a-service.
IJBPIM, 2009

Maintaining consistency of vague databases using data dependencies.
Data Knowl. Eng., 2009

Context-Aware Object Connection Discovery in Large Graphs.
Proceedings of the 25th International Conference on Data Engineering, 2009

MRM: an adaptive framework for XML searching.
Proceedings of the 18th ACM Conference on Information and Knowledge Management, 2009

Efficient processing of group-oriented connection queries in a large graph.
Proceedings of the 18th ACM Conference on Information and Knowledge Management, 2009

2008
Divide, Compress and Conquer: Querying XML via Partitioned Path-Based Compressed Data Blocks.
World Wide Web, 2008

A multi-ranker model for adaptive XML searching.
VLDB J., 2008

Correlated pattern mining in quantitative databases.
ACM Trans. Database Syst., 2008

Personalized Concept-Based Clustering of Search Engine Queries.
IEEE Trans. Knowl. Data Eng., 2008

Efficient Correlation Search from Graph Databases.
IEEE Trans. Knowl. Data Eng., 2008

An information-theoretic approach to quantitative association rule mining.
Knowl. Inf. Syst., 2008

A survey on algorithms for mining frequent itemsets over data streams.
Knowl. Inf. Syst., 2008

Maintaining frequent closed itemsets over a sliding window.
J. Intell. Inf. Syst., 2008

Effective elimination of redundant association rules.
Data Min. Knowl. Discov., 2008

Discovering bucket orders from full rankings.
Proceedings of the ACM SIGMOD International Conference on Management of Data, 2008

Developing Preference Band Model to Manage Collective Preferences.
Proceedings of the Conceptual Modeling, 2008

2007
Mining User preference using Spy voting for search engine personalization.
ACM Trans. Internet Techn., 2007

A co-training framework for searching XML documents.
Inf. Syst., 2007

Mark Levene, An Introduction to Search Engines and Web Navigation, Addison Wesley Publisher (2006) ISBN 0321306775 392p.
Inf. Process. Manage., 2007

Fg-index: towards verification-free query processing on graph databases.
Proceedings of the ACM SIGMOD International Conference on Management of Data, 2007

MQX: multi-query engine for compressed XML data.
Proceedings of the SIGIR 2007: Proceedings of the 30th Annual International ACM SIGIR Conference on Research and Development in Information Retrieval, 2007

Correlation search in graph databases.
Proceedings of the 13th ACM SIGKDD International Conference on Knowledge Discovery and Data Mining, 2007

Prioritized Preferences and Choice Constraints.
Proceedings of the Conceptual Modeling, 2007

Handling Inconsistency of Vague Relations with Functional Dependencies.
Proceedings of the Conceptual Modeling, 2007

Mining Hesitation Information by Vague Association Rules.
Proceedings of the Conceptual Modeling, 2007

An Efficient Index Lattice for XML Query Evaluation.
Proceedings of the Advances in Databases: Concepts, 2007

Mining Vague Association Rules.
Proceedings of the Advances in Databases: Concepts, 2007

Towards Adaptive Information Merging Using Selected XML Fragments.
Proceedings of the Advances in Databases: Concepts, 2007

A Development of Hash-Lookup Trees to Support Querying Streaming XML.
Proceedings of the Advances in Databases: Concepts, 2007

2006
Comparative Analysis of XML Compression Technologies.
World Wide Web, 2006

XCQ: A queriable XML compression system.
Knowl. Inf. Syst., 2006

Web dynamics and their ramifications for the development of Web search engines.
Computer Networks, 2006

Maintaining Frequent Itemsets over High-Speed Data Streams.
Proceedings of the Advances in Knowledge Discovery and Data Mining, 2006

Mining quantitative correlated patterns using an information-theoretic approach.
Proceedings of the Twelfth ACM SIGKDD International Conference on Knowledge Discovery and Data Mining, 2006

delta-Tolerance Closed Frequent Itemsets.
Proceedings of the 6th IEEE International Conference on Data Mining (ICDM 2006), 2006

MIC Framework: An Information-Theoretic Approach to Quantitative Association Rule Mining.
Proceedings of the 22nd International Conference on Data Engineering, 2006

Preference Functional Dependencies for Managing Choices.
Proceedings of the Conceptual Modeling, 2006

An Efficient Co-operative Framework for Multi-query Processing over Compressed XML Data.
Proceedings of the Database Systems for Advanced Applications, 2006

An Efficient Approach to Support Querying Secure Outsourced XML Information.
Proceedings of the Advanced Information Systems Engineering, 18th International Conference, 2006

Positioning-Based Query Translation Between SQL and XQL with Location Counter.
Proceedings of the Advanced Web and Network Technologies, and Applications, 2006

2005
Vague Sets or Intuitionistic Fuzzy Sets for Handling Vague Data: Which One Is Better?
Proceedings of the Conceptual Modeling, 2005

Effective Approaches for Watermarking XML Data.
Proceedings of the Database Systems for Advanced Applications, 2005

A Unifying Framework for Merging and Evaluating XML Information.
Proceedings of the Database Systems for Advanced Applications, 2005

2004
Spying Out Accurate User Preferences for Search Engine Adaptation.
Proceedings of the Advances in Web Mining and Web Usage Analysis, 2004

WUML: A Web Usage Manipulation Language for Querying Web Log Data.
Proceedings of the Conceptual Modeling, 2004

Managing Merged Data by Vague Functional Dependencies.
Proceedings of the Conceptual Modeling, 2004

XQzip: Querying Compressed XML Using Structural Indexing.
Proceedings of the Advances in Database Technology, 2004

Applying Co-training to Clickthrough Data for Search Engine Adaptation.
Proceedings of the Database Systems for Advances Applications, 2004

2003
Using Index to Manage the Ordering Structure of XML Data in the Nested Relational Sequence Database System.
Proceedings of the Twelfth International World Wide Web Conference - Posters, 2003

XCQ: XML Compression and Querying System.
Proceedings of the Twelfth International World Wide Web Conference - Posters, 2003

Managing XML by the Nested Relational Sequence Database System.
Proceedings of the Advances in Web-Age Information Management, 2003

Refining Web Authoritative Resource by Frequent Structures.
Proceedings of the 7th International Database Engineering and Applications Symposium (IDEAS 2003), 2003

Querying XML Data by the Nested Relational Sequence Database System.
Proceedings of the 7th International Database Engineering and Applications Symposium (IDEAS 2003), 2003

Repairing Inconsistent Merged XML Data.
Proceedings of the Database and Expert Systems Applications, 14th International Conference, 2003

Storing and Querying XML Data in the Nested Relational Sequence Database System.
Proceedings of the Database and Expert Systems Applications, 14th International Conference, 2003

The Development of Ordered SQL Packages in Peer-to-Peer Warehousing Environment.
Advanced Topics in Database Research, Vol. 2, 2003

2002
Maintaining Consistency of Integrated XML Trees.
Proceedings of the Advances in Web-Age Information Management, 2002

Towards the Conceptual Tree Model for Web Reorganization.
Proceedings of the International Conference on Internet Computing, 2002

Towards a Web Interaction Model for Web Usage Studies.
Proceedings of the International Conference on Internet Computing, 2002

Adapting Web Interfaces by WHAT.
Proceedings of the Adaptive Hypermedia and Adaptive Web-Based Systems, 2002

2001
An extension of the relational data model to incorporate ordered domains.
ACM Trans. Database Syst., 2001

The Development of Ordered SQL Packages to Support Data Warehousing.
J. Database Manag., 2001

Implementing WHAT to Support Web Usage Management.
Proceedings of the International Conference on Internet Computing, 2001

Capturing the Semantics of Weg Log Data by Navigation Matrices.
Proceedings of the Semantic Issues in E-Commerce Systems, 2001

2000
On the expressive power of the relational algebra with partially ordered domains.
Int. J. Comput. Math., 2000

Querying Databases with Knowledge Domains.
Proceedings of the 2000 International Database Engineering and Applications Symposium, 2000

Using an Ordered Key Attribute in Database Design.
Proceedings of the Database and Expert Systems Applications, 11th International Conference, 2000

1999
Ordered Functional Dependencies in Relational Databases.
Inf. Syst., 1999

Lexicographically Ordered Functional Dependencies and Their Application to Temporal Relations.
Proceedings of the 1999 International Database Engineering and Applications Symposium, 1999

Extending Functional Dependencies in Indefinite Sequence Relations.
Proceedings of the Conceptual Modeling, 1999

1998
Inferring Functional Dependencies in Linerly Ordered Databases.
Proceedings of the Database and Expert Systems Applications, 9th International Conference, 1998

1997
OSQL: An Extension to SQL to Manipulate Ordered Relational Databases.
Proceedings of the Next Generation Information Technologies and Systems (NGITS '97), Third International Workshop, Neve Ilan, Israel, June 30, 1997

An extension of SQL to support ordered domains in relational databases
Proceedings of the International Database Engineering and Applications Symposium, 1997

The Development of Ordered SQL Packages for Modelling Advanced Applications.
Proceedings of the Database and Expert Systems Applications, 8th International Conference, 1997


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