| Hits ?▲ |
Authors |
Title |
Venue |
Year |
Link |
Author keywords |
| 1 | Yangjun Chen, Yibin Chen |
Subtree Reconstruction, Query Node Intervals and Tree Pattern Query Evaluation.  |
J. Inf. Sci. Eng.  |
2012 |
DBLP BibTeX RDF |
|
| 1 | Yangjun Chen, Yibin Chen |
Decomposing DAGs into spanning trees: A new way to compress transitive closures. |
ICDE |
2011 |
DBLP DOI BibTeX RDF |
|
| 1 | Yangjun Chen |
A time optimal algorithm for evaluating tree pattern queries. |
SAC |
2010 |
DBLP DOI BibTeX RDF |
|
| 1 | Yangjun Chen |
Data Stream Transformation and Query Node Arrays: A New Way to Evaluate Tree Pattern Queries. |
IKE |
2010 |
DBLP BibTeX RDF |
|
| 1 | Yangjun Chen |
Recursive Graph Deduction and Reachability Queries. |
FCS |
2010 |
DBLP BibTeX RDF |
|
| 1 | Yangjun Chen |
Directed Acyclic Graphs and Disjoint Chains. |
ICEIS |
2009 |
DBLP BibTeX RDF |
|
| 1 | Yangjun Chen |
Unordered Tree Matching and Tree Pattern Queries in XML Databases. |
ICSOFT |
2009 |
DBLP BibTeX RDF |
|
| 1 | Yangjun Chen |
General Spanning Trees and Core Labeling. |
ICSOFT |
2009 |
DBLP BibTeX RDF |
|
| 1 | Yangjun Chen |
Document Tree Reconstruction and Fast Twig Pattern Matching. |
IKE |
2009 |
DBLP BibTeX RDF |
|
| 1 | Yangjun Chen, Donovan Cooke |
XPath query evaluation based on the stack encoding. |
C3S2E |
2009 |
DBLP DOI BibTeX RDF |
XML pattern matching, twig joins, trees, XML databases, paths |
| 1 | Yangjun Chen |
General spanning trees and reachability query evaluation. |
C3S2E |
2009 |
DBLP DOI BibTeX RDF |
|
| 1 | Yangjun Chen |
Decomposing a Partially Ordered Set into Chains. |
FCS |
2009 |
DBLP BibTeX RDF |
|
| 1 | Yangjun Chen |
Bottom-Up Evaluation of Twig Join Pattern Queries in XML Document Databases. |
DEXA |
2009 |
DBLP DOI BibTeX RDF |
|
| 1 | Yangjun Chen |
Tree Embedding and XML Query Evaluation. |
ICEIS |
2008 |
DBLP BibTeX RDF |
|
| 1 | Yangjun Chen |
An Efficient Streaming Algorithm for Evaluating XPath Queries. |
WEBIST |
2008 |
DBLP BibTeX RDF |
|
| 1 | Yangjun Chen, Yibin Chen |
An Efficient Algorithm for Answering Graph Reachability Queries. |
ICDE |
2008 |
DBLP DOI BibTeX RDF |
|
| 1 | Yangjun Chen |
A new method for generating compressed representation of transitive closure. |
C3S2E |
2008 |
DBLP DOI BibTeX RDF |
|
| 1 | Yangjun Chen |
On the Evaluation of Large and Sparse Graph Reachability Queries. |
DEXA |
2008 |
DBLP DOI BibTeX RDF |
|
| 1 | Yangjun Chen |
A new algorithm for twig pattern matching. |
ICEIS |
2007 |
DBLP BibTeX RDF |
|
| 1 | Yangjun Chen |
Tree Encoding and Transitive Closure Compression. |
IV |
2007 |
DBLP DOI BibTeX RDF |
|
| 1 | Yangjun Chen |
Decomposing DAGs into Disjoint Chains. |
DEXA |
2007 |
DBLP DOI BibTeX RDF |
|
| 1 | Yangjun Chen, Dunren Che |
Efficient Processing of XML Tree Pattern Queries. |
JACIII |
2006 |
DBLP BibTeX RDF |
|
| 1 | Yangjun Chen, Dunren Che |
Minimization of XML Tree Pattern Queries in the Presence of Integrity Constraints. |
JACIII |
2006 |
DBLP BibTeX RDF |
|
| 1 | Yangjun Chen, Yibin Chen |
On the Signature Tree Construction and Analysis. |
IEEE Trans. Knowl. Data Eng. |
2006 |
DBLP DOI BibTeX RDF |
bit-slice files, S-trees, signature trees, information retrieval, Signature files |
| 1 | Yangjun Chen |
On the cost of searching signature trees. |
Inf. Process. Lett. |
2006 |
DBLP DOI BibTeX RDF |
|
| 1 | Yangjun Chen, Yibin Chen |
A new tree inclusion algorithm. |
Inf. Process. Lett. |
2006 |
DBLP DOI BibTeX RDF |
|
| 1 | Ron McFadyen, Yangjun Chen |
Rule-Based Query Tree Evaluation over Fragmented XML Documents. |
WEBIST |
2006 |
DBLP BibTeX RDF |
|
| 1 | Yangjun Chen |
On the evaluation of tree pattern queries. |
ICSOFT |
2006 |
DBLP BibTeX RDF |
|
| 1 | Yangjun Chen, Yong Shi, Yibin Chen |
Tree inclusion algorithm, signatures and evaluation of path-oriented queries. |
SAC |
2006 |
DBLP DOI BibTeX RDF |
path oriented queries, tree inclusion, databases, indexes, signatures, XML document |
| 1 | Yangjun Chen, Donovan Cooke |
On the transitive closure representation and adjustable compression. |
SAC |
2006 |
DBLP DOI BibTeX RDF |
databases, directed acyclic graphs, transitive closures, branchings, graph decomposition, topological order |
| 1 | Yangjun Chen, Yibin Chen |
On the top-down tree inclusion. |
ACST |
2006 |
DBLP BibTeX RDF |
|
| 1 | Yangjun Chen |
On the Query Evaluation in Document DBs. |
DEXA |
2006 |
DBLP DOI BibTeX RDF |
|
| 1 | Yangjun Chen |
Graph Encoding and Recursion Computation. |
Encyclopedia of Information Science and Technology (II) |
2005 |
DBLP BibTeX RDF |
|
| 1 | Yangjun Chen, Yong Shi |
Signature Files and Signature File Construction. |
Encyclopedia of Database Technologies and Applications |
2005 |
DBLP BibTeX RDF |
|
| 1 | Yangjun Chen |
Path-Oriented Queries and Tree Inclusion Problems. |
Encyclopedia of Database Technologies and Applications |
2005 |
DBLP BibTeX RDF |
|
| 1 | Yangjun Chen, Yibin Chen |
On the Tree Inclusion and Query Evaluation in Document Databases. |
ICEIS |
2005 |
DBLP BibTeX RDF |
|
| 1 | Ron McFadyen, Yangjun Chen, Fung-Yee Chan |
XML-Based Evaluation of Synthesized Queries. |
WEBIST |
2005 |
DBLP BibTeX RDF |
|
| 1 | Yangjun Chen |
On the Signature Trees and Balanced Signature Trees. |
ICDE |
2005 |
DBLP DOI BibTeX RDF |
Bit-slice files, S-trees, Signature trees, Information retrieval, Signature files |
| 1 | Yangjun Chen |
On the General Signature Trees. |
DEXA |
2005 |
DBLP DOI BibTeX RDF |
signature identifier, signature tree, information retrieval, index, signature file |
| 1 | Yangjun Chen |
Building Signature Trees into OODBs. |
J. Inf. Sci. Eng. |
2004 |
DBLP BibTeX RDF |
|
| 1 | Yangjun Chen, Yibin Chen |
Efficient Top-down Algorithms for Tree Inclusion. |
HPCS |
2004 |
DBLP BibTeX RDF |
|
| 1 | Yangjun Chen |
A new algorithm for computing transitive closures. |
SAC |
2004 |
DBLP DOI BibTeX RDF |
DAGs, transitive closure, branching, topological order |
| 1 | Yangjun Chen, Yibin Chen |
Signature file hierarchies and signature graphs: a new index method for object-oriented databases. |
SAC |
2004 |
DBLP DOI BibTeX RDF |
signature graphs, object-oriented database, system, index structure, signature files |
| 1 | Ron McFadyen, Yangjun Chen, Fung-Yee Chan |
Privilege algebra for access control in digital libraries. |
Communications, Internet, and Information Technology |
2004 |
DBLP BibTeX RDF |
|
| 1 | Yangjun Chen |
On the Graph Traversal and Linear Binary-Chain Programs. |
IEEE Trans. Knowl. Data Eng. |
2003 |
DBLP DOI BibTeX RDF |
binary-chain programs, feedback node, Deductive database, graph searching, automaton |
| 1 | Yangjun Chen |
On the Computation of Recursion in Relational Databases. |
Effective Databases for Text & Document Management |
2003 |
DBLP BibTeX RDF |
|
| 1 | Yangjun Chen, Gerald Huck |
Building Signature-Trees on Path Signatures in Document Databases. |
Effective Databases for Text & Document Management |
2003 |
DBLP BibTeX RDF |
|
| 1 | Yangjun Chen |
Graph Decomposition and Recursive Closures. |
CAiSE Short Paper Proceedings |
2003 |
DBLP BibTeX RDF |
|
| 1 | Ron McFadyen, Yangjun Chen |
A DTD Complexity Metric. |
Applied Informatics |
2003 |
DBLP BibTeX RDF |
|
| 1 | Yangjun Chen |
A New Algorithm for Transitive Closures and Computation of Recursion in relational Databases. |
IV |
2003 |
DBLP DOI BibTeX RDF |
|
| 1 | Yangjun Chen |
Signature files and signature trees. |
Inf. Process. Lett. |
2002 |
DBLP DOI BibTeX RDF |
|
| 1 | Yangjun Chen, Tony Liu, Paul G. Sorenson |
Personal Web Space. |
ICDCS Workshops |
2002 |
DBLP DOI BibTeX RDF |
|
| 1 | Yangjun Chen, Dunren Che, Karl Aberer |
On the efficient evaluation of relaxed queries in biological databases. |
CIKM |
2002 |
DBLP DOI BibTeX RDF |
position trees, query optimization, automaton, query relaxation, biological databases |
| 1 | Yangjun Chen, Ron McFadyen, Fung-Yee Chan |
Mapping DTDs to Object-Oriented Schemas. (PDF / PS) |
WISE |
2001 |
DBLP DOI BibTeX RDF |
|
| 1 | Yangjun Chen, Gerald Huck |
On the Evaluation of Path-Oriented Queries in Document Databases. |
DEXA |
2001 |
DBLP BibTeX RDF |
|
| 1 | Yangjun Chen |
A Systematic Method for Query Evaluation in Distributed Heterogeneous Databases. |
J. Inf. Sci. Eng. |
2000 |
DBLP BibTeX RDF |
|
| 1 | Yangjun Chen |
Integrating Heterogeneous OO Schemas. |
J. Inf. Sci. Eng. |
2000 |
DBLP BibTeX RDF |
|
| 1 | Yangjun Chen |
Arc Consistency Revisited. |
Inf. Process. Lett. |
1999 |
DBLP DOI BibTeX RDF |
|
| 1 | Yangjun Chen |
On the arc consistency problem. |
J. Comput. Sci. Technol. |
1999 |
DBLP DOI BibTeX RDF |
|
| 1 | Dunren Che, Karl Aberer, Yangjun Chen |
The Design of Query Interfaces to the GPCRDB Biological Database. (PDF / PS) |
UIDIS |
1999 |
DBLP DOI BibTeX RDF |
|
| 1 | Yangjun Chen, Wolfgang Benn |
Integrating Heterogeneous OO Schemas. |
ICDE |
1999 |
DBLP DOI BibTeX RDF |
|
| 1 | Dunren Che, Yangjun Chen, Karl Aberer |
A Query System in a Biological Database. (PDF / PS) |
SSDBM |
1999 |
DBLP DOI BibTeX RDF |
|
| 1 | Dunren Che, Yangjun Chen, Karl Aberer, Hannelore Eisner |
The Advanced Web Query System of GPCRDB. (PDF / PS) |
SSDBM |
1999 |
DBLP DOI BibTeX RDF |
query processing, Web database, query interface, biological database |
| 1 | Yangjun Chen, Karl Aberer |
Combining Pat-Trees and Signature Files for Query Evaluation in Document Databases. |
DEXA |
1999 |
DBLP DOI BibTeX RDF |
|
| 1 | Yangjun Chen |
Graph traversal and top-down evaluation of logic queries. |
J. Comput. Sci. Technol. |
1998 |
DBLP DOI BibTeX RDF |
|
| 1 | Yangjun Chen |
Evaluating Linear Binary Programs by Traversing Automaton Hierarchy. |
DDLP |
1998 |
DBLP BibTeX RDF |
|
| 1 | Yangjun Chen, Wolfgang Benn |
Query Evaluation for Distributed Heterogeneous Relational Databases. |
CoopIS |
1998 |
DBLP BibTeX RDF |
|
| 1 | Yangjun Chen, Karl Aberer |
Layered Index Structures in Document Database Systems. |
CIKM |
1998 |
DBLP DOI BibTeX RDF |
|
| 1 | Yangjun Chen |
Magic sets revisited. |
J. Comput. Sci. Technol. |
1997 |
DBLP DOI BibTeX RDF |
|
| 1 | Yangjun Chen |
Counting and topological order. |
J. Comput. Sci. Technol. |
1997 |
DBLP DOI BibTeX RDF |
|
| 1 | Yangjun Chen, Wolfgang Benn |
Building DD to Support Query Processing in Federated Systems. |
KRDB |
1997 |
DBLP BibTeX RDF |
|
| 1 | Yangjun Chen, Wolfgang Benn |
On the Query Treatment in Federated Systems. |
DEXA |
1997 |
DBLP DOI BibTeX RDF |
|
| 1 | Yangjun Chen, Wolfgang Benn |
Multidatabase Query Optimization: Tree Balance and Node Allocation. |
IDEAS |
1997 |
DBLP BibTeX RDF |
|
| 1 | Yangjun Chen, Wolfgang Benn |
Poster on Rule-based Technology for Schema Transformation. (PDF / PS) |
CoopIS |
1997 |
DBLP DOI BibTeX RDF |
rule-based technology, local database schema, abstract database schema, data model conflicts, object-oriented schema, relational database logic, object-oriented logic, Horn-clause-like rules, meta-level reasoning, knowledge based systems, data models, object-oriented database, integrity constraints, database integration, schema transformation, relational schemas |
| 1 | Yangjun Chen |
Speeding up the Counting Method by Computing Heritage Functions in Topological Order. |
ADBIS |
1997 |
DBLP BibTeX RDF |
|
| 1 | Yangjun Chen, Wolfgang Benn |
A Rule-based Strategy for Transforming Relational Schemas into OO Schemas. |
CODAS |
1996 |
DBLP BibTeX RDF |
|
| 1 | Yangjun Chen, Wolfgang Benn |
On the Query Optimization in Multidatabases. |
CODAS |
1996 |
DBLP BibTeX RDF |
|
| 1 | Yangjun Chen, Wolfgang Benn |
On the Query Translation in Federative Relational Databases. |
DEXA Workshops |
1996 |
DBLP BibTeX RDF |
|
| 1 | Yangjun Chen |
Processing of recursive rules in knowledge-based systems - algorithms for handling recursive rules and negative information and performance measurements. |
|
1995 |
RDF |
|
| 1 | Yangjun Chen, Theo Härder |
On the Optimal Top-down Evaluation of Recursive Queries. |
DEXA |
1994 |
DBLP DOI BibTeX RDF |
|
| 1 | Yangjun Chen, Theo Härder |
An Optimal Graph Traversal Algorithm for Evaluating Linear Binary-Chain Programs. |
CIKM |
1994 |
DBLP DOI BibTeX RDF |
|
| 1 | Yangjun Chen |
A Bottom-up Query Evaluation Method for Stratified Databases. |
ICDE |
1993 |
DBLP DOI BibTeX RDF |
|
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