Zhixiang Chen

According to our database, Zhixiang Chen authored at least 71 papers between 1987 and 2019.

Collaborative distances:

• Dijkstra number of four.
• Erdős number of three.

2019

Exponential Time Approximation Scheme for TSP.

Zhixiang Chen, Qilong Feng, Bin Fu, Mugang Lin, Jianxin Wang

Proceedings of the Algorithmic Aspects in Information and Management, 2019

2016

Introduction: Special issue dedicated to the memory of professor Wenqi Huang.

Weidong Chen, Zhixiang Chen

J. Comb. Optim., 2016

2014

On the approximability of the exemplar adjacency number problem for genomes with gene repetitions.

Zhixiang Chen, Bin Fu, Randy Goebel, Guohui Lin, Weitian Tong, Jinhui Xu, Boting Yang, Zhiyu Zhao, Binhai Zhu

Theor. Comput. Sci., 2014

2013

On testing monomials in multivariate polynomials.

Zhixiang Chen, Bin Fu, Yang Liu, Robert T. Schweller

Theor. Comput. Sci., 2013

Faster Deterministic Algorithms for Packing, Matching and t-Dominating Set Problems.

Shenshi Chen, Zhixiang Chen

CoRR, 2013

2012

Erratum: The Approximability of the Exemplar Breakpoint Distance Problem.

Zhixiang Chen, Bin Fu, Binhai Zhu

Proceedings of the Frontiers in Algorithmics and Algorithmic Aspects in Information and Management, 2012

2010

A quadratic lower bound for Rocchio's similarity-based relevance feedback algorithm with a fixed query updating factor.

Zhixiang Chen, Bin Fu, John Abraham

J. Comb. Optim., 2010

Algorithms for Testing Monomials in Multivariate Polynomials.

Zhixiang Chen, Bin Fu, Yang Liu, Robert T. Schweller

Electron. Colloquium Comput. Complex., 2010

Approximating Multilinear Monomial Coefficients and Maximum Multilinear Monomials in Multivariate Polynomials.

Zhixiang Chen, Bin Fu

Electron. Colloquium Comput. Complex., 2010

The Complexity of Testing Monomials in Multivariate Polynomials.

Zhixiang Chen, Bin Fu

Electron. Colloquium Comput. Complex., 2010

2009

On recovering syntenic blocks from comparative maps.

Zhixiang Chen, Bin Fu, Minghui Jiang, Binhai Zhu

J. Comb. Optim., 2009

On the Approximability of Some Haplotyping Problems.

John Abraham, Zhixiang Chen, Richard H. Fowler, Bin Fu, Binhai Zhu

Proceedings of the Algorithmic Aspects in Information and Management, 2009

2008

Sublinear time width-bounded separators and their application to the protein side-chain packing problem.

Bin Fu, Zhixiang Chen

J. Comb. Optim., 2008

On the inapproximability of the exemplar conserved interval distance problem of genomes.

Zhixiang Chen, Richard H. Fowler, Bin Fu, Binhai Zhu

J. Comb. Optim., 2008

Linear Time Probabilistic Algorithms for the Singular Haplotype Reconstruction Problem from SNP Fragments.

Zhixiang Chen, Bin Fu, Robert T. Schweller, Boting Yang, Zhiyu Zhao, Binhai Zhu

J. Comput. Biol., 2008

A Sublinear Time Randomized Algorithm for Coset Enumeration in the Black Box Model.

Bin Fu, Zhixiang Chen

Proceedings of the Computing and Combinatorics, 14th Annual International Conference, 2008

2007

Capabilities of outlier detection schemes in large datasets, framework and methodologies.

Jian Tang, Zhixiang Chen, Ada Wai-Chee Fu, David W. Cheung

Knowl. Inf. Syst., 2007

Erratum.

Zhixiang Chen, Bin Fu

J. Assoc. Inf. Sci. Technol., 2007

On the complexity of Rocchio's similarity-based relevance feedback algorithm.

Zhixiang Chen, Bin Fu

J. Assoc. Inf. Sci. Technol., 2007

On the Complexity of Approximation Streaming Algorithms for the <i>k</i> -Center Problem.

Mahdi Abdelguerfi, Zhixiang Chen, Bin Fu

Proceedings of the Frontiers in Algorithmics, First Annual International Workshop, 2007

Non-breaking Similarity of Genomes with Gene Repetitions.

Zhixiang Chen, Bin Fu, Jinhui Xu, Bo-Ting Yang, Zhiyu Zhao, Binhai Zhu

Proceedings of the Combinatorial Pattern Matching, 18th Annual Symposium, 2007

An Almost Linear Time 2.8334-Approximation Algorithm for the Disc Covering Problem.

Bin Fu, Zhixiang Chen, Mahdi Abdelguerfi

Proceedings of the Algorithmic Aspects in Information and Management, 2007

2006

A PTAS for a disc covering problem using width-bounded separators.

Zhixiang Chen, Bin Fu, Yong Tang, Binhai Zhu

J. Comb. Optim., 2006

Lower Bounds on the Approximation of the Exemplar Conserved Interval Distance Problem of Genomes.

Zhixiang Chen, Richard H. Fowler, Bin Fu, Binhai Zhu

Proceedings of the Computing and Combinatorics, 12th Annual International Conference, 2006

Distributed Biomedical Database for Public Health Research.

Yavuz Tor, Richard H. Fowler, Charles A. Harlow, Chaitanya Jasti, Zhixiang Chen

Proceedings of the 19th IEEE International Symposium on Computer-Based Medical Systems (CBMS 2006), 2006

The Approximability of the Exemplar Breakpoint Distance Problem.

Zhixiang Chen, Bin Fu, Binhai Zhu

Proceedings of the Algorithmic Aspects in Information and Management, 2006

2005

Efficient Mining of Temporal Traversal Patterns From Very Large Web Logs.

Zhixiang Chen

Proceedings of The 2005 International Conference on Data Mining, 2005

A Quadratic Lower Bound for Rocchio's Similarity-Based Relevance Feedback Algorithm.

Zhixiang Chen, Bin Fu

Proceedings of the Computing and Combinatorics, 11th Annual International Conference, 2005

Web Search via Learning from Relevance Feedback.

Xiannong Meng, Zhixiang Chen

Proceedings of the Encyclopedia of Information Science and Technology (5 Volumes), 2005

2004

Efficient optimal surface detection: theory, implementation, and experimental validation.

Kang Li, Xiaodong Wu, Zhixiang Chen, Milan Sonka

Proceedings of the Medical Imaging 2004: Image Processing, 2004

On User-oriented Measurements of Effectiveness of Web Information Retrieval Systems.

Xiannong Meng, Zhixiang Chen

Proceedings of the International Conference on Internet Computing, 2004

ANTES: A Web-Based Acanthosis Nigricans and other Obesity Related Information System.

Zhixiang Chen, Chunyue Wang

Proceedings of the International Conference on Internet Computing, 2004

Measuring Topic Bias in Web Search.

Zhixiang Chen, Yong Lang

Proceedings of the International Conference on Internet Computing, 2004

2003

Optimal Algorithms for Finding User Access Sessions from Very Large Web Logs.

Zhixiang Chen, Ada Wai-Chee Fu, Frank Chi-Hung Tong

World Wide Web, 2003

A Multiplicative Gradient Descent Search Algorithm fo User Preference Retrieval and its Application to Web Search.

Xiannong Meng, Zhixiang Chen, Amanda Spink

Proceedings of the 2003 International Symposium on Information Technology (ITCC 2003), 2003

Linear Time Algorithms for Finding Maximal Forward References.

Zhixiang Chen, Richard H. Fowler, Ada Wai-Chee Fu

Proceedings of the 2003 International Symposium on Information Technology (ITCC 2003), 2003

Modeling and Efficient Mining of Intentional Knowledge of Outliers.

Zhixiang Chen, Jian Tang, Ada Wai-Chee Fu

Proceedings of the 7th International Database Engineering and Applications Symposium (IDEAS 2003), 2003

Linear and Sublinear Time Algorithms for Mining Frequent Traversal Path Patterns from Very Large Web Logs.

Zhixiang Chen, Richard H. Fowler, Ada Wai-Chee Fu, Chunyue Wang

Proceedings of the 7th International Database Engineering and Applications Symposium (IDEAS 2003), 2003

Personalized Web Search with Clusters.

Xiannong Meng, Zhixiang Chen

Proceedings of the International Conference on Internet Computing, 2003

On Complementarity of Cluster and Outlier Detection Schemes.

Zhixiang Chen, Ada Wai-Chee Fu, Jian Tang

Proceedings of the Data Warehousing and Knowledge Discovery, 5th International Conference, 2003

Fast Construction of Generalized Suffix Trees Over a Very Large Alphabet.

Zhixiang Chen, Richard H. Fowler, Ada Wai-Chee Fu, Chunyue Wang

Proceedings of the Computing and Combinatorics, 9th Annual International Conference, 2003

2002

WebSail: From On-line Learning to Web Search.

Zhixiang Chen, Xiannong Meng, Binhai Zhu, Richard H. Fowler

Knowl. Inf. Syst., 2002

Some Formal Analysis of Rocchio's Similarity-Based Relevance Feedback Algorithm.

Zhixiang Chen, Binhai Zhu

Inf. Retr., 2002

Enhancing Effectiveness of Outlier Detections for Low Density Patterns.

Jian Tang, Zhixiang Chen, Ada Wai-Chee Fu, David Wai-Lok Cheung

Proceedings of the Advances in Knowledge Discovery and Data Mining, 2002

MARS: Applying Multiplicative Adaptive User Preference Retrieval to Web Search.

Zhixiang Chen, Xiannong Meng

Proceedings of the International Conference on Internet Computing, 2002

2001

FEATURES: Real-time adaptive feature and document learning for web search.

Zhixiang Chen, Xiannong Meng, Richard H. Fowler, Binhai Zhu

J. Assoc. Inf. Sci. Technol., 2001

PAWS: Personalized Adaptive Web Search.

Xiannong Meng, Zhixiang Chen

Proceedings of WebNet 2001, 2001

The Architecture of Yarrow: A Real-Time Intelligent Meta-Search Engine.

Xiannong Meng, Zhixiang Chen

Proceedings of the International Conference on Internet Computing, 2001

Multiplicative Adaptive Algorithms for User Preference Retrieval.

Zhixiang Chen

Proceedings of the Computing and Combinatorics, 7th Annual International Conference, 2001

On the Planar Two-Watchtower Problem.

Sergei Bespamyatnikh, Zhixiang Chen, Kanliang Wang, Binhai Zhu

Proceedings of the Computing and Combinatorics, 7th Annual International Conference, 2001

2000

A Visualization System using Data Mining Techniques for Identifying Information Sources.

Richard H. Fowler, Tarkan Karadayi, Zhixiang Chen, Xiannong Meng, Wendy A. Lawrence-Fowler

Proceedings of WebNet 2000 - World Conference on the WWW and Internet, San Antonio, Texas, USA, October 30, 2000

Some Formal Analysis of Roccio's Similarity-Based Relvance Feedback Algorithm.

Zhixiang Chen, Binhai Zhu

Proceedings of the Algorithms and Computation, 11th International Conference, 2000

1999

Searching the Web with Queries.

Zhixiang Chen, Xiannong Meng, Richard H. Fowler

Knowl. Inf. Syst., 1999

The Learnability of Unions of Two Rectangles in the Two-Dimensional Discretized Space.

Zhixiang Chen, Foued Ameur

J. Comput. Syst. Sci., 1999

Applications of multilayer feedforward networks on WWW document search.

Zhixiang Chen, Xiannong Meng, Richard K. Fox, Richard H. Folwer

Proceedings of the International Joint Conference Neural Networks, 1999

Strategies for Personalized Search Engines.

Richard K. Fox, Xiannong Meng, Zhixiang Chen, Richard H. Fowler, Wendy A. Lawrence-Fowler

Proceedings of the International Conference on Artificial Intelligence, 1999

1998

A Parallel Computing Architecture for Information Processing: Visualizing, Indexing, and Mining.

Xiannong Meng, Wendy A. Lawrence-Fowler, Richard H. Fowler, Zhixiang Chen, Richard K. Fox

Proceedings of WebNet 98, 1998

1997

Learning Counting Functions with Queries.

Zhixiang Chen, Steven Homer

Theor. Comput. Sci., 1997

1996

The Bounded Injury Priority Method and the Learnability of Unions of Rectangles.

Zhixiang Chen, Steven Homer

Ann. Pure Appl. Log., 1996

Finding a Hidden Code by Asking Questions.

Zhixiang Chen, Carlos Cunha, Steven Homer

Proceedings of the Computing and Combinatorics, Second Annual International Conference, 1996

1995

On the Learnability of <i>Z</i>_n-DNF Formulas (Extended Abstract).

Nader H. Bshouty, Zhixiang Chen, Scott E. Decatur, Steven Homer

Proceedings of the Eigth Annual Conference on Computational Learning Theory, 1995

Disjunctions of Negated Counting Functions Are Efficiently Learnable with Equivalence Queries.

Zhixiang Chen

Proceedings of the Computing and Combinatorics, First Annual International Conference, 1995

An Optimal Algorithm for Proper Learning of Unions of Two Rectangles with Queries.

Zhixiang Chen

Proceedings of the Computing and Combinatorics, First Annual International Conference, 1995

1994

On-Line Learning of Rectangles and Unions of Rectangles.

Zhixiang Chen, Wolfgang Maass

Mach. Learn., 1994

On Learning Discretized Geometric Concepts (Extended Abstract)

Nader H. Bshouty, Zhixiang Chen, Steven Homer

Proceedings of the 35th Annual Symposium on Foundations of Computer Science, 1994

A Note on Learning DNF Formulas Using Equivalence and Incomplete Membership Queries.

Zhixiang Chen

Proceedings of the Algorithmic Learning Theory, 1994

1993

Learning Unions of Two Rectangles in the Plane with Equivalence Queries.

Zhixiang Chen

Proceedings of the Sixth Annual ACM Conference on Computational Learning Theory, 1993

1992

On-line Learning of Rectangles.

Zhixiang Chen, Wolfgang Maass

Proceedings of the Fifth Annual ACM Conference on Computational Learning Theory, 1992

A Solution of the Credit Assignment Problem in the Case of Learning Rectangles (Abstract).

Zhixiang Chen, Wolfgang Maass

Proceedings of the Analogical and Inductive Inference, 1992

1989

On Splitting of a Recursive Set with Polynomial Time Minimal Pairs.

Zhixiang Chen

Math. Log. Q., 1989

1987

The hardness of the grid problem <i>G_i</i> Under the Routine Resolution Method.

Wenqi Huang, Chusheng Lai, Zhixiang Chen

Math. Log. Q., 1987